Analysis
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max time kernel
103s -
max time network
107s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
19-10-2024 11:13
Behavioral task
behavioral1
Sample
User - Lessy/Release/Stub/Client.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
User - Lessy/Release/Stub/Client.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
User - Lessy/Release/executor.exe
Resource
win7-20240708-en
General
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Target
User - Lessy/Release/executor.exe
-
Size
12.3MB
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MD5
7fce411ea2b74f227489659113960b18
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SHA1
543d95b74193a188fe273ce7b065aa177405beb5
-
SHA256
c73b1ffa39c5843b2ed951ac48350d1deb33db4057341f1dab1ee64ea1a62248
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SHA512
42de7bc4a0b47e1053ff3ff52a3f887e56759f81cfa691996a533d769e80f98b3e8dcf869785fce801d9cc7a2bc3d675e2eb832b520846b053d6b07093be2678
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SSDEEP
196608:XtfZFB2gaNIsNNNNKmvN8rNNNNNNNNNNHbL7aIXM1B7Z0/3G6tULs8wR:XlT81Bd+3G6
Malware Config
Signatures
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Suspicious behavior: EnumeratesProcesses 27 IoCs
Processes:
executor.exepid process 4340 executor.exe 4340 executor.exe 4340 executor.exe 4340 executor.exe 4340 executor.exe 4340 executor.exe 4340 executor.exe 4340 executor.exe 4340 executor.exe 4340 executor.exe 4340 executor.exe 4340 executor.exe 4340 executor.exe 4340 executor.exe 4340 executor.exe 4340 executor.exe 4340 executor.exe 4340 executor.exe 4340 executor.exe 4340 executor.exe 4340 executor.exe 4340 executor.exe 4340 executor.exe 4340 executor.exe 4340 executor.exe 4340 executor.exe 4340 executor.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
executor.exedescription pid process Token: SeDebugPrivilege 4340 executor.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
executor.exepid process 4340 executor.exe -
Suspicious use of SendNotifyMessage 1 IoCs
Processes:
executor.exepid process 4340 executor.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\User - Lessy\Release\executor.exe"C:\Users\Admin\AppData\Local\Temp\User - Lessy\Release\executor.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:4340
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C:\Windows\system32\wbem\WmiApSrv.exeC:\Windows\system32\wbem\WmiApSrv.exe1⤵PID:2128