March 12, 2025
Proactive Defense: The Importance of Incident Response Planning in Cybersecurity
Rewterz Threat Alert – NJRAT – Active IOCs
November 17, 2021Rewterz Threat Alert – Vidar Malware – Active IOCs
November 17, 2021Rewterz Threat Alert – NJRAT – Active IOCs
November 17, 2021Rewterz Threat Alert – Vidar Malware – Active IOCs
November 17, 2021
Severity
Medium
Analysis Summary
Recently, a new threat, SquirrelWaffle referred to as “SQUIRRELWAFFLE” is being spread more widely via spam campaigns, infecting systems with a new malware loader. This is a malware family that’s been spread with increasing regularity and could become the next big player in the spam space. SQUIRRELWAFFLE provides threat actors with an initial foothold onto systems and their network environments that can then be used to facilitate further compromise or additional malware infections depending on how adversaries choose to attempt to monetize their access. In many cases, these infections are also being used to deliver and infect systems with other malware like Qakbot and the penetration-testing tool Cobalt Strike.
Impact
- Unauthorized Access
- Data Exfiltration
- Exposure of Sensitive Data
- Financial Loss
Indicators of Compromise
MD5
- 0e67d418583c2fa7c59b06f8faecdb08
- f6d0e2faec77c9d39dabedb125475ebb
- 23660c8770384de8808d482630f6617c
- 45f834a2994e6331644efb684681dd15
- c5156f7b05b5e297090b9994003d21cc
- 15a21f43f72d3b764f2b886d4afddb42
- 1d59e651c4ccab96f3434be6bd50de0e
- 71ee5669a275cca4f393521218538ecf
- 5daa44488b71684820125c9e96b7c42c
- 7df7e578e914d992be61f8057adc25cd
- 256bb077ba25f5afd8a869998487d7f8
- dba4254d3117059eb33e5b987e595bda
- 75b8817e67368d74b0cb13f478acd1d8
- abd78bb0be6d49e5b97cd7e1a3586c94
- abd78bb0be6d49e5b97cd7e1a3586c94
- a07cee0e7c7c8922d87443c9c25f7aa9
- 686e8030ada3ba7198580b805303b4f3
- 52b1ad497cc4971bbce31f3b6361d30b
- 65d80acf5a9df753cfe63b25333ff6e0
- c23a4e8a71a3930a586b98b43dc31571
- a26abcc897b59d63cd46dfbe981e55c9
- 321d47cead6bb056b53a1a9dd31c0e87
SHA-256
- 0002248ece1b841adf71c763b504d739d8cd55f6f5ceccd44385d0270bd336c8
- 00a0122e6bb477cf5e1673f761b1af4dfab04f6fefc37fe86da581de8842a827
- 00d045c89934c776a70318a36655dcdd77e1fedae0d33c98e301723f323f234c
- 0140d15853d52c1dbec3e39072d2a3da47da01932a1bfe0d1c1d99fd014e2954
- 01c9553f2c7529652c8c812d6df32f7857597dbf5b838d6f5a138e21ed3f786b
- 022d05a8f23ee15a11a6aebfe0155c897c12d634843c80f7ff88f3076ffa59bf
- 023d580a3b49d8b267f37004d806235c302de0b6dab21f495cbe6dd9b9cad3be
- 02439558ad4656f927c9ff6a6a3509437d6750379e3beaa9cfd516873ce517de
- 025a507056cd72743a7f53a655d2d566946441601b6378fc6b288c006abb2aef
- 0278a0ff3a6fc56294995c86444bba7f264b945ed29e91d62e9256157ce6d15e
- 02a1329fd597628c5fd841debb13cdbb5ddb7d9ffb2c2f4ba01deee425474823
- 0334fe9b1078f6d053785b65e6cca0318d8e2b6b262882777595249b9203c7b1
- 0491aab3c187ea1a3bf2f378cd6417d1834ff81ee297a0cefa31ce90c459ffb3
- 0491aab3c187ea1a3bf2f378cd6417d1834ff81ee297a0cefa31ce90c459ffb3
- 049890544f50039c3870183fd0d2181ee602a1f055e7aed5e77a409375ec7ef8
- 0510af6669ca0bf47ea841c3409d6a2621466ef041b751fe1ce403f6edc9d420
- 05196e671cf14016e2035b72476b5d5b5763be538ac7c55b96177578f92b8e4f
- 054d2e226ed19dc02c421a437639271488dc959b6b26c60caf4dc78730a171b1
- 058a3d973ea0036d1ec2ddab3cc515fd03569e9b7bb85ccf0c62ee3798cf1d02
- 05930a8bfc7e97d1f7d460352842b2f94a7b552852d1abb9dc7c8ae9698a3934
- 05cf1e4372b38d8fcc072337d8693a1de2be0dc5716a99c97332a3585b277cf2
- 05d09d2e37052936373bc76d2eecfdee75fa7fddd7adc896074248487115aea6
SHA-1
- a5deb7c2104a85d4aa14c3f17f18467c20574fb8
- cfde7a02644fef9cae5bf76e7881e9feea9cd7e3
- 55d3d2226a8af0b6cfcfbe8d590cd880954ca419
- 774ad00cf88a01c69491f89dfdaf024cdeab6abd
- 4e9799eb2d1e867bef065295f00a341f63665ab9
- 5b1ba767e96561533282f49019ffbeec65ba6b0b
- b388ff49f9489c0c65abf027b043799c6667fea4
- 6f7330077451a198e8e58e0a9ad5169775550030
- 21fde029fc4ae80afc62c6b52c41d3b0231e86f8
- 1fe5e1eaf8ab95478635664ee2141dbe52e5a5e8
- 28f7ec1c8e7fd1df127ad9e65a9e882f64010764
- d76a6e0f9c5b53b41a8d6d115d9a8c856a7e4ed6
- cd3de2d0e590ba4718bcf909ef70511f083fb7c9
- 7fdcb59a50ad4c19e039e312fe7c51112b017f07
- 7fdcb59a50ad4c19e039e312fe7c51112b017f07
- 1c23a4f384403d7fbfdd604c43a10b7ec94375b0
- f6345d11913c3980380884b48b4f9b8c4d1effe0
- df9c8981367c423ff6d4ff9222b4ccf9f0f4a8d4
- 4399ed16e5c178f931ab2c8262ba6ec7d8894833
- a6db1f5fcaac6aa5794184e47008affe2b067d45
- 2865dcac4e40c8dd153e8d71f515713a38294a65
- 8d68469d85ac9c75ae0b47939c83faa595f00677
Remediation
- Block all threat indicators at your respective controls.
- Search for IOCs in your environment.