Behavioral task
behavioral1
Sample
2024-02-01_0c44b11eb26b29972628b52962607558_chaos_destroyer_wannacry.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-01_0c44b11eb26b29972628b52962607558_chaos_destroyer_wannacry.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-01_0c44b11eb26b29972628b52962607558_chaos_destroyer_wannacry
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Size
26KB
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MD5
0c44b11eb26b29972628b52962607558
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SHA1
50a060a96bb7d8f770657b190310cd0a356d43b1
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SHA256
bab8b6c5c2171d061790206a68735137ff81ee39c54a51b36319807d77490d2c
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SHA512
8e62aaf434e89e51a15749453f63eb7b14190e2e55d1f4029934b2f11670c364c8c0597b1903aa77d123a157090971409969d84a3817ad22b14673e1b4785c51
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SSDEEP
384:kYenjLLAps4T5lBavzb/xlhKOVp91QMb5hxDGa:TOElB6sc9GMbXxDl
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 2024-02-01_0c44b11eb26b29972628b52962607558_chaos_destroyer_wannacry
Files
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2024-02-01_0c44b11eb26b29972628b52962607558_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