Behavioral task
behavioral1
Sample
0bb2957b2b8ed0a1c458da6edeaf5a48b2c1ecdd7d7ed33d00749ef1f5653b1e.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
0bb2957b2b8ed0a1c458da6edeaf5a48b2c1ecdd7d7ed33d00749ef1f5653b1e.exe
Resource
win10v2004-20230221-en
General
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Target
bcf73d0b807d66634d7d25f399fa8ffe.bin.zip
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Size
20KB
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MD5
d2adba50a4cadb8f8d04f94a00e809e5
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SHA1
d3ebbadbb3ccb40362887045f5c53389dc20ade7
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SHA256
d77a53638e0cd4c51d9f7c7b971926759aaacfd7b3f041550abaaa1174f72a97
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SHA512
e1956df4e1dabe8cbf8842af4d6c76c6ef7a72a447e461cfdd03e67e7293b0b8262ccf5deb5f2433d00d1658e97edca7521c3b6650e93bd953d5c37a5dd1ec79
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SSDEEP
384:JnHy9SF1NfSO49uL2Fc56i8L3DpyoWf6JA3GjCkZsVxfMIqz2:J4SFDJ2Fpn3dlM3Gj7sVxfMI22
Malware Config
Signatures
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Chaos Ransomware 1 IoCs
Processes:
resource yara_rule static1/unpack001/0bb2957b2b8ed0a1c458da6edeaf5a48b2c1ecdd7d7ed33d00749ef1f5653b1e.exe family_chaos -
Chaos family
Files
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bcf73d0b807d66634d7d25f399fa8ffe.bin.zip.zip
Password: infected
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0bb2957b2b8ed0a1c458da6edeaf5a48b2c1ecdd7d7ed33d00749ef1f5653b1e.exe.exe windows x86
Password: infected
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 20KB - Virtual size: 19KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 67KB - Virtual size: 67KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ