Analysis
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max time kernel
118s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
30/12/2023, 12:56
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
193258a52919f941b7cdd5d1962edd07.exe
Resource
win7-20231129-en
windows7-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
193258a52919f941b7cdd5d1962edd07.exe
Resource
win10v2004-20231215-en
windows10-2004-x64
11 signatures
150 seconds
General
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Target
193258a52919f941b7cdd5d1962edd07.exe
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Size
23KB
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MD5
193258a52919f941b7cdd5d1962edd07
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SHA1
9e7c55f5a9bc8c835454dc7bda0db0022481ada3
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SHA256
84aecb2656f8ce748552c966686d099da05ed7b24f9242b710d32ad330bf857a
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SHA512
8e477fdd7fd89422aa4f8f193c1a3cc2893b46b13a833de8c9f291f6a191b71532c4a3dc95c3583e803b81315e55415386179f02d3fa4377c6cc6f3283ae094a
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SSDEEP
384:yoa/5tL0iKx6kYEL0000000cwwrXhwlYxYeVU0Yq/aR06OITmFYJyniGqR9kNNe2:yoa/z0vQk3L0000000cFDhwyxzC0Dt6M
Score
7/10
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 2732 cmd.exe -
Loads dropped DLL 1 IoCs
pid Process 1760 193258a52919f941b7cdd5d1962edd07.exe -
Drops file in System32 directory 3 IoCs
description ioc Process File created C:\Windows\SysWOW64\d812a079.drv 193258a52919f941b7cdd5d1962edd07.exe File opened for modification C:\Windows\SysWOW64\201476D0.cfg 193258a52919f941b7cdd5d1962edd07.exe File opened for modification C:\Windows\SysWOW64\201476D0.dll 193258a52919f941b7cdd5d1962edd07.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Modifies registry class 7 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{201476D0-2B18-462E-AB9F-3E2B0CC8732B}\InprocServer32 193258a52919f941b7cdd5d1962edd07.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{201476D0-2B18-462E-AB9F-3E2B0CC8732B}\InprocServer32\ = "201476D0.dll" 193258a52919f941b7cdd5d1962edd07.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{201476D0-2B18-462E-AB9F-3E2B0CC8732B}\InprocServer32\ThreadingModel = "Apartment" 193258a52919f941b7cdd5d1962edd07.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLsID\{201476D0-2B18-462E-AB9F-3E2B0CC8732B}\InprocServer32 193258a52919f941b7cdd5d1962edd07.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node 193258a52919f941b7cdd5d1962edd07.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLsID 193258a52919f941b7cdd5d1962edd07.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{201476D0-2B18-462E-AB9F-3E2B0CC8732B} 193258a52919f941b7cdd5d1962edd07.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1760 193258a52919f941b7cdd5d1962edd07.exe 1760 193258a52919f941b7cdd5d1962edd07.exe -
Suspicious behavior: LoadsDriver 2 IoCs
pid Process 480 Process not Found 480 Process not Found -
Suspicious use of AdjustPrivilegeToken 55 IoCs
description pid Process Token: SeDebugPrivilege 1760 193258a52919f941b7cdd5d1962edd07.exe Token: SeDebugPrivilege 1760 193258a52919f941b7cdd5d1962edd07.exe Token: SeDebugPrivilege 1760 193258a52919f941b7cdd5d1962edd07.exe Token: SeDebugPrivilege 1760 193258a52919f941b7cdd5d1962edd07.exe Token: SeDebugPrivilege 1760 193258a52919f941b7cdd5d1962edd07.exe Token: SeDebugPrivilege 1760 193258a52919f941b7cdd5d1962edd07.exe Token: SeDebugPrivilege 1760 193258a52919f941b7cdd5d1962edd07.exe Token: SeDebugPrivilege 1760 193258a52919f941b7cdd5d1962edd07.exe Token: SeDebugPrivilege 1760 193258a52919f941b7cdd5d1962edd07.exe Token: SeDebugPrivilege 1760 193258a52919f941b7cdd5d1962edd07.exe Token: SeDebugPrivilege 1760 193258a52919f941b7cdd5d1962edd07.exe Token: SeDebugPrivilege 1760 193258a52919f941b7cdd5d1962edd07.exe Token: SeDebugPrivilege 1760 193258a52919f941b7cdd5d1962edd07.exe Token: SeDebugPrivilege 1760 193258a52919f941b7cdd5d1962edd07.exe Token: SeDebugPrivilege 1760 193258a52919f941b7cdd5d1962edd07.exe Token: SeDebugPrivilege 1760 193258a52919f941b7cdd5d1962edd07.exe Token: SeDebugPrivilege 1760 193258a52919f941b7cdd5d1962edd07.exe Token: SeDebugPrivilege 1760 193258a52919f941b7cdd5d1962edd07.exe Token: SeDebugPrivilege 1760 193258a52919f941b7cdd5d1962edd07.exe Token: SeDebugPrivilege 1760 193258a52919f941b7cdd5d1962edd07.exe Token: SeDebugPrivilege 1760 193258a52919f941b7cdd5d1962edd07.exe Token: SeDebugPrivilege 1760 193258a52919f941b7cdd5d1962edd07.exe Token: SeDebugPrivilege 1760 193258a52919f941b7cdd5d1962edd07.exe Token: SeDebugPrivilege 1760 193258a52919f941b7cdd5d1962edd07.exe Token: SeDebugPrivilege 1760 193258a52919f941b7cdd5d1962edd07.exe Token: SeDebugPrivilege 1760 193258a52919f941b7cdd5d1962edd07.exe Token: SeDebugPrivilege 1760 193258a52919f941b7cdd5d1962edd07.exe Token: SeDebugPrivilege 1760 193258a52919f941b7cdd5d1962edd07.exe Token: SeDebugPrivilege 1760 193258a52919f941b7cdd5d1962edd07.exe Token: SeDebugPrivilege 1760 193258a52919f941b7cdd5d1962edd07.exe Token: SeDebugPrivilege 1760 193258a52919f941b7cdd5d1962edd07.exe Token: SeDebugPrivilege 1760 193258a52919f941b7cdd5d1962edd07.exe Token: SeDebugPrivilege 1760 193258a52919f941b7cdd5d1962edd07.exe Token: SeDebugPrivilege 1760 193258a52919f941b7cdd5d1962edd07.exe Token: SeDebugPrivilege 1760 193258a52919f941b7cdd5d1962edd07.exe Token: SeDebugPrivilege 1760 193258a52919f941b7cdd5d1962edd07.exe Token: SeDebugPrivilege 1760 193258a52919f941b7cdd5d1962edd07.exe Token: SeDebugPrivilege 1760 193258a52919f941b7cdd5d1962edd07.exe Token: SeDebugPrivilege 1760 193258a52919f941b7cdd5d1962edd07.exe Token: SeDebugPrivilege 1760 193258a52919f941b7cdd5d1962edd07.exe Token: SeDebugPrivilege 1760 193258a52919f941b7cdd5d1962edd07.exe Token: SeDebugPrivilege 1760 193258a52919f941b7cdd5d1962edd07.exe Token: SeDebugPrivilege 1760 193258a52919f941b7cdd5d1962edd07.exe Token: SeDebugPrivilege 1760 193258a52919f941b7cdd5d1962edd07.exe Token: SeDebugPrivilege 1760 193258a52919f941b7cdd5d1962edd07.exe Token: SeDebugPrivilege 1760 193258a52919f941b7cdd5d1962edd07.exe Token: SeDebugPrivilege 1760 193258a52919f941b7cdd5d1962edd07.exe Token: SeDebugPrivilege 1760 193258a52919f941b7cdd5d1962edd07.exe Token: SeDebugPrivilege 1760 193258a52919f941b7cdd5d1962edd07.exe Token: SeDebugPrivilege 1760 193258a52919f941b7cdd5d1962edd07.exe Token: SeDebugPrivilege 1760 193258a52919f941b7cdd5d1962edd07.exe Token: SeDebugPrivilege 1760 193258a52919f941b7cdd5d1962edd07.exe Token: SeDebugPrivilege 1760 193258a52919f941b7cdd5d1962edd07.exe Token: SeDebugPrivilege 1760 193258a52919f941b7cdd5d1962edd07.exe Token: SeDebugPrivilege 1760 193258a52919f941b7cdd5d1962edd07.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 1760 193258a52919f941b7cdd5d1962edd07.exe 1760 193258a52919f941b7cdd5d1962edd07.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1760 193258a52919f941b7cdd5d1962edd07.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1760 wrote to memory of 2732 1760 193258a52919f941b7cdd5d1962edd07.exe 28 PID 1760 wrote to memory of 2732 1760 193258a52919f941b7cdd5d1962edd07.exe 28 PID 1760 wrote to memory of 2732 1760 193258a52919f941b7cdd5d1962edd07.exe 28 PID 1760 wrote to memory of 2732 1760 193258a52919f941b7cdd5d1962edd07.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\193258a52919f941b7cdd5d1962edd07.exe"C:\Users\Admin\AppData\Local\Temp\193258a52919f941b7cdd5d1962edd07.exe"1⤵
- Loads dropped DLL
- Drops file in System32 directory
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1760 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\193258~1.EXE >> NUL2⤵
- Deletes itself
PID:2732
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
13KB
MD5bd0ac925c6047619f14a6f417e796807
SHA1d586a89ddb32efc4329dcafaec67473191ba7362
SHA2563fb6fabbfaed7421377eb7f93d10484958ecb2b4add885bc72395baa5f9dc072
SHA51220238cce521c51a1bf30f2657e796fa340b0f71e34a3cdaeae1537b5aff907b9ea5b5e6c12510afd5de9e6c43655110c1d9dcddbee281e26c02ccc38c1b64311