Behavioral task
behavioral1
Sample
3ea6df18492d21811421659c4cf9b88e64c316f2bef8a19766b0c79012476cac.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
3ea6df18492d21811421659c4cf9b88e64c316f2bef8a19766b0c79012476cac.exe
Resource
win10v2004-20240412-en
General
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Target
b03d1cb5b7a1f632e83f557a6a5e993bb40b81b1e2dbf3383ead13782b0aef27
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Size
102KB
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MD5
e29555fabb15cc6cd98e6ac846554d19
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SHA1
fec74e4b2ea24575778bc848268f67344f56bb00
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SHA256
b03d1cb5b7a1f632e83f557a6a5e993bb40b81b1e2dbf3383ead13782b0aef27
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SHA512
082cea2c06206d83e3c92db41a952aed394b304eed867ef17b0bfdce169109d45dc39ec5a0aebbb04e9cfcc20b7df83016e1d37b0dd4bd9b1b64758a145375ad
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SSDEEP
3072:qPxMnA2+lXMqRq6mlaRXtTlrT7443qhAgX5CuxJj7qK:W2nAtHQlSl74VAgXXGK
Malware Config
Signatures
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Chaos Ransomware 1 IoCs
resource yara_rule static1/unpack001/3ea6df18492d21811421659c4cf9b88e64c316f2bef8a19766b0c79012476cac.exe family_chaos -
Chaos family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/3ea6df18492d21811421659c4cf9b88e64c316f2bef8a19766b0c79012476cac.exe
Files
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b03d1cb5b7a1f632e83f557a6a5e993bb40b81b1e2dbf3383ead13782b0aef27.zip
Password: infected
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3ea6df18492d21811421659c4cf9b88e64c316f2bef8a19766b0c79012476cac.exe.exe windows:4 windows x86 arch:x86
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: 280KB - Virtual size: 279KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
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