Analysis
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max time kernel
152s -
max time network
157s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
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submitted
06-11-2022 08:31
General
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Target
711ca37e6c353fcf192069195f43ae03e3827c507bf86af2b620f678d11bfa5b.exe
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Size
668KB
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MD5
30a77da029ab5ccde2a95dfc5188621f
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SHA1
513abf59e0954d1ec0a44b465ce1d0e03cc55de4
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SHA256
711ca37e6c353fcf192069195f43ae03e3827c507bf86af2b620f678d11bfa5b
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SHA512
73038b2e5e26cd85378bb11c56ca2c624c0f794d3cea1d08443290b0a9c892b48b761e47dd5e618e3d1d8cc5e2d39f51bfcd883af11186a9df3ff1f3ea04a7a2
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SSDEEP
12288:PaeVQkTrvj4nZrYA6HO2kiurPjoU2Fh061hXM+UTPXoh5MD/XnjPE:PHQkTf4nZL2YZuhc+UjYh5MDfn
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
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Modifies Windows Firewall 1 TTPs 1 IoCs
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
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Drops startup file 2 IoCs
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Adds Run key to start application 2 TTPs 2 IoCs
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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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Suspicious behavior: EnumeratesProcesses 45 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of WriteProcessMemory 6 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\711ca37e6c353fcf192069195f43ae03e3827c507bf86af2b620f678d11bfa5b.exe"C:\Users\Admin\AppData\Local\Temp\711ca37e6c353fcf192069195f43ae03e3827c507bf86af2b620f678d11bfa5b.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\LocalTRjwlAshOl.exe"C:\Users\Admin\AppData\LocalTRjwlAshOl.exe"2⤵
- Executes dropped EXE
- Drops startup file
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\netsh.exenetsh firewall add allowedprogram "C:\Users\Admin\AppData\LocalTRjwlAshOl.exe" "LocalTRjwlAshOl.exe" ENABLE3⤵
- Modifies Windows Firewall
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
419KB
MD58ea76646813f9df5b1f75adbf41a1ca8
SHA18e3dbfbbfbdeb36fbf3141e97b0208999bd58033
SHA2562b069daf3ecb96d228d129c18c80d14d9c4f4621f87864da7b61f73d4dc25d68
SHA512543148e6c5992f0ea9fdc8c29042d5e037249b3977c7e02b22932dc053b1eef538537b36b14eeac4e28fc2b7118c77fc15d4bf348406cae32555bf2f8f3d0b13
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Filesize
419KB
MD58ea76646813f9df5b1f75adbf41a1ca8
SHA18e3dbfbbfbdeb36fbf3141e97b0208999bd58033
SHA2562b069daf3ecb96d228d129c18c80d14d9c4f4621f87864da7b61f73d4dc25d68
SHA512543148e6c5992f0ea9fdc8c29042d5e037249b3977c7e02b22932dc053b1eef538537b36b14eeac4e28fc2b7118c77fc15d4bf348406cae32555bf2f8f3d0b13
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Filesize
10.2MB
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Filesize
352KB
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Filesize
352KB
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Filesize
352KB
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Filesize
352KB
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Filesize
5.7MB
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Filesize
5.7MB