Analysis
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max time kernel
6s -
max time network
33s -
platform
windows7_x64 -
resource
win7v20210410 -
submitted
11-06-2021 03:03
Static task
static1
Behavioral task
behavioral1
Sample
0e568f8920a068d8300b2ef9096c8394cfa77b6002be1.exe
Resource
win7v20210410
windows7_x64
0 signatures
0 seconds
General
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Target
0e568f8920a068d8300b2ef9096c8394cfa77b6002be1.exe
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Size
383KB
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MD5
4e99138abad19c9cba519e39083831c5
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SHA1
2970b1d625f2e4ea946b70f9b6d6e26021f9bfbb
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SHA256
0e568f8920a068d8300b2ef9096c8394cfa77b6002be1692ad3a6fead7e3eb1f
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SHA512
9eccf430b186ad0494a84633009dc5687eba49eb19546f062abaea42e65e905c8115b3378a08f25ee6a931583d9f4e137f65255eca65d83947c7b3811e719e5d
Score
7/10
Malware Config
Signatures
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Deletes itself 1 IoCs
Processes:
cmd.exepid process 1276 cmd.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Kills process with taskkill 1 IoCs
Processes:
taskkill.exepid process 1296 taskkill.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
taskkill.exedescription pid process Token: SeDebugPrivilege 1296 taskkill.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
0e568f8920a068d8300b2ef9096c8394cfa77b6002be1.execmd.exedescription pid process target process PID 916 wrote to memory of 1276 916 0e568f8920a068d8300b2ef9096c8394cfa77b6002be1.exe cmd.exe PID 916 wrote to memory of 1276 916 0e568f8920a068d8300b2ef9096c8394cfa77b6002be1.exe cmd.exe PID 916 wrote to memory of 1276 916 0e568f8920a068d8300b2ef9096c8394cfa77b6002be1.exe cmd.exe PID 916 wrote to memory of 1276 916 0e568f8920a068d8300b2ef9096c8394cfa77b6002be1.exe cmd.exe PID 1276 wrote to memory of 1296 1276 cmd.exe taskkill.exe PID 1276 wrote to memory of 1296 1276 cmd.exe taskkill.exe PID 1276 wrote to memory of 1296 1276 cmd.exe taskkill.exe PID 1276 wrote to memory of 1296 1276 cmd.exe taskkill.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\0e568f8920a068d8300b2ef9096c8394cfa77b6002be1.exe"C:\Users\Admin\AppData\Local\Temp\0e568f8920a068d8300b2ef9096c8394cfa77b6002be1.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c taskkill /im "0e568f8920a068d8300b2ef9096c8394cfa77b6002be1.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\0e568f8920a068d8300b2ef9096c8394cfa77b6002be1.exe" & exit2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\taskkill.exetaskkill /im "0e568f8920a068d8300b2ef9096c8394cfa77b6002be1.exe" /f3⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/916-60-0x0000000075011000-0x0000000075013000-memory.dmpFilesize
8KB
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memory/916-64-0x0000000000400000-0x0000000000468000-memory.dmpFilesize
416KB
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memory/916-63-0x00000000001B0000-0x00000000001DF000-memory.dmpFilesize
188KB
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memory/1276-61-0x0000000000000000-mapping.dmp
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memory/1296-62-0x0000000000000000-mapping.dmp