Behavioral task
behavioral1
Sample
b361b233b628531b4cfd50b851bb602c3597143e75b4b99ab61a29dd173dbeaa.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
b361b233b628531b4cfd50b851bb602c3597143e75b4b99ab61a29dd173dbeaa.exe
Resource
win10v2004-20231215-en
General
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Target
b361b233b628531b4cfd50b851bb602c3597143e75b4b99ab61a29dd173dbeaa
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Size
26KB
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MD5
317542b60cb2c3c0d236b2c66d1c9281
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SHA1
a0673c284b289c4204758a8f24cf757e6e2e73c4
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SHA256
66b8fc9157ca5a9e2436e93284776c7f78b20b9644c8ac6f91d13a86a18bc4aa
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SHA512
bd0e77f009d704645ab7612b52eead65624457287fadb13942f91e4674cbb78243c8eaf5607ebc148b045e9b8955a8d3af077568ac312d82d38a95d3fe7f4437
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SSDEEP
384:CYenjLLAps4T5lBavzb/xlhKOVp91Q7b5hxDGv:hOElB6sc9G7bXxD0
Malware Config
Signatures
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Chaos Ransomware 1 IoCs
resource yara_rule sample family_chaos -
Chaos family
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Detects command variations typically used by ransomware 1 IoCs
resource yara_rule sample INDICATOR_SUSPICIOUS_GENRansomware -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b361b233b628531b4cfd50b851bb602c3597143e75b4b99ab61a29dd173dbeaa
Files
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b361b233b628531b4cfd50b851bb602c3597143e75b4b99ab61a29dd173dbeaa.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: 23KB - Virtual size: 23KB
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