General
- Target support.client.exe
- Size 305KB
- Sample260623-wy7fksft41
- SHA256 3285a1ae273683f154431dbdec2f9f884e81f9ec9074dddcc4749e1707685c84
- MD5 a2cdebad9d05915a5a5294850f74adfe
- SHA1 2aa8a0a28b55dc69ee4e9cab73722c85e7769b4b
- SHA512 2fac5d67f6a35007f6c9f733a6d9cdf219a9f1ec6e46edbb8aa44ea7c3aa3cefca4826063291f2b3c3d9d58775f7ea50634b29810dd668a146b8b94f1f864c3a
- SSDEEP 6144:KmlfAgiw7Op5ryNkS7Z12wvtGVG3iVt8eZ1u2J/xFji9:51iw7gryNkSV1hy1Z1u2JLu9
- TLSH T123647D11B9C48432C673383147B4E2B28DBDB8302D655B8F57A81D7A9F741D0EA29B6F
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
support.client.exe
Resource
win10v2004-20260513-en
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
support.client.exe
Resource
win11ltsc2024-20260617-en
17 signatures
150 seconds
Malware Config
Targets
-
- Target support.client.exe
- Size 305KB
- SHA256 3285a1ae273683f154431dbdec2f9f884e81f9ec9074dddcc4749e1707685c84
- MD5 a2cdebad9d05915a5a5294850f74adfe
- SHA1 2aa8a0a28b55dc69ee4e9cab73722c85e7769b4b
- SHA512 2fac5d67f6a35007f6c9f733a6d9cdf219a9f1ec6e46edbb8aa44ea7c3aa3cefca4826063291f2b3c3d9d58775f7ea50634b29810dd668a146b8b94f1f864c3a
- SSDEEP 6144:KmlfAgiw7Op5ryNkS7Z12wvtGVG3iVt8eZ1u2J/xFji9:51iw7gryNkSV1hy1Z1u2JLu9
- TLSH T123647D11B9C48432C673383147B4E2B28DBDB8302D655B8F57A81D7A9F741D0EA29B6F
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Boot or Logon Autostart Execution: Active Setup
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
-
Downloads MZ/PE file
-
Manipulates Digital Signatures
Attackers can apply techniques such as changing the registry keys of authenticode & Cryptography to make their binary seem validly signed.
-
Signed with revoked ConnectWise certificate
Binary is signed using a ConnectWise certificate revoked for key compromise.
-
Executes dropped EXE
-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
MITRE ATT&CK Enterprise v16
Defense Evasion
Modify Registry
3Subvert Trust Controls
3Install Root Certificate
1SIP and Trust Provider Hijacking
2