Analysis
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max time kernel
118s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
12-03-2024 11:08
Behavioral task
behavioral1
Sample
c12b5cdfe9ceaa7102571ed7479a540acd0a31059af547b366b78180f1b1c893.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
c12b5cdfe9ceaa7102571ed7479a540acd0a31059af547b366b78180f1b1c893.exe
Resource
win10v2004-20240226-en
General
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Target
c12b5cdfe9ceaa7102571ed7479a540acd0a31059af547b366b78180f1b1c893.exe
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Size
559KB
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MD5
0dc52e06b21db8468d6692c77fbf8f03
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SHA1
0ba31eebbcacb53fde4de77dc117628de63fe254
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SHA256
c12b5cdfe9ceaa7102571ed7479a540acd0a31059af547b366b78180f1b1c893
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SHA512
6ac0bf179283c45d6d99349718f4dceb4e7e178dc5463498ce8f5cf4ad513bb454dfe280cc7c4358597e7035d174e80538045ed9b1e2bd60812d9cf7d6c3bd58
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SSDEEP
3072:lhgbQIbpny6h3Ey3/OrLZt1i9i2YcRVm16Pn61ADuHOi2YcRTmH6PG6d5kCZKi2H:DaQMpyWN9iWm16iyiqmH650ibmK6J
Malware Config
Signatures
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Chaos
Ransomware family first seen in June 2021.
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Chaos Ransomware 1 IoCs
Processes:
resource yara_rule behavioral1/memory/2848-0-0x0000000001050000-0x00000000010E0000-memory.dmp family_chaos -
Detects command variations typically used by ransomware 1 IoCs
Processes:
resource yara_rule behavioral1/memory/2848-0-0x0000000001050000-0x00000000010E0000-memory.dmp INDICATOR_SUSPICIOUS_GENRansomware -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
c12b5cdfe9ceaa7102571ed7479a540acd0a31059af547b366b78180f1b1c893.exepid process 2848 c12b5cdfe9ceaa7102571ed7479a540acd0a31059af547b366b78180f1b1c893.exe 2848 c12b5cdfe9ceaa7102571ed7479a540acd0a31059af547b366b78180f1b1c893.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
c12b5cdfe9ceaa7102571ed7479a540acd0a31059af547b366b78180f1b1c893.exedescription pid process Token: SeDebugPrivilege 2848 c12b5cdfe9ceaa7102571ed7479a540acd0a31059af547b366b78180f1b1c893.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c12b5cdfe9ceaa7102571ed7479a540acd0a31059af547b366b78180f1b1c893.exe"C:\Users\Admin\AppData\Local\Temp\c12b5cdfe9ceaa7102571ed7479a540acd0a31059af547b366b78180f1b1c893.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2848