Analysis
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max time kernel
175s -
max time network
179s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
23-11-2022 14:17
Static task
static1
Behavioral task
behavioral1
Sample
5523e330188bdf59c862d56c12c9d7f5a6a8bf2280c5c02780c3cbbe203403ea.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
5523e330188bdf59c862d56c12c9d7f5a6a8bf2280c5c02780c3cbbe203403ea.exe
Resource
win10v2004-20221111-en
General
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Target
5523e330188bdf59c862d56c12c9d7f5a6a8bf2280c5c02780c3cbbe203403ea.exe
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Size
1.2MB
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MD5
dcc17c56c5a6b57c99c43b9224e53068
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SHA1
d5efd8077cd42be23d846f09bf98d9844d0a9924
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SHA256
5523e330188bdf59c862d56c12c9d7f5a6a8bf2280c5c02780c3cbbe203403ea
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SHA512
bc0ccc5074bd4864bb7c54014f4b91918dd164947cf983e29ecee38609182859556c352f7459d074ec245a8cbb00924249d8fc9bb3d8c73d2bb9a9aec25fed5d
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SSDEEP
24576:Qq6OAIPXPkMMMpdB7ZgPlgYKtpWh0URpD:RT7GetpW3
Malware Config
Signatures
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 904 1928 WerFault.exe 5523e330188bdf59c862d56c12c9d7f5a6a8bf2280c5c02780c3cbbe203403ea.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
5523e330188bdf59c862d56c12c9d7f5a6a8bf2280c5c02780c3cbbe203403ea.exedescription pid process Token: SeDebugPrivilege 1928 5523e330188bdf59c862d56c12c9d7f5a6a8bf2280c5c02780c3cbbe203403ea.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\5523e330188bdf59c862d56c12c9d7f5a6a8bf2280c5c02780c3cbbe203403ea.exe"C:\Users\Admin\AppData\Local\Temp\5523e330188bdf59c862d56c12c9d7f5a6a8bf2280c5c02780c3cbbe203403ea.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1928 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1928 -s 12362⤵
- Program crash
PID:904
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 1928 -ip 19281⤵PID:1648