Behavioral task
behavioral1
Sample
2024-01-28_fbe0d6c68bdd861bb3e5e621f4fca0f3_chaos_destroyer_wannacry.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-28_fbe0d6c68bdd861bb3e5e621f4fca0f3_chaos_destroyer_wannacry.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-28_fbe0d6c68bdd861bb3e5e621f4fca0f3_chaos_destroyer_wannacry
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Size
26KB
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MD5
fbe0d6c68bdd861bb3e5e621f4fca0f3
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SHA1
dc2724c49bb7e3ac303e0dd1be6d7d4ad8ff90e1
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SHA256
449d4737674b2ba1863c03910ec69ce0debb9ed85acc89c248c6c48d9da7436e
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SHA512
ac0dba3ccc3f7ec1f269ced976588e903edea834a5306afd454ad66a87f875421a774373eeb2013c3ba91b97f073ec88b7c75b78a986551707d45fcb1657f375
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SSDEEP
384:DYenjLLAps4T5lBavzb/xlhKOVp91QOb5hxDGB:qOElB6sc9GObXxDW
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 2024-01-28_fbe0d6c68bdd861bb3e5e621f4fca0f3_chaos_destroyer_wannacry
Files
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2024-01-28_fbe0d6c68bdd861bb3e5e621f4fca0f3_chaos_destroyer_wannacry.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