Behavioral task
behavioral1
Sample
2024-01-26_8e633e87ffd10f3466120d7c87771626_chaos_destroyer_wannacry.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-26_8e633e87ffd10f3466120d7c87771626_chaos_destroyer_wannacry.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-26_8e633e87ffd10f3466120d7c87771626_chaos_destroyer_wannacry
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Size
26KB
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MD5
8e633e87ffd10f3466120d7c87771626
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SHA1
332a39c804666d7d68931a612312c6cc80e605e4
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SHA256
fd2cbc41942b7be3c55d666344983f9f22c1bb05dac04815106ea1bf3d5d36d7
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SHA512
6e473477469fcd20f68ab5c6a58a11e6277db23c2cb1ba4bf87bcdfd785912503a46d9a8345fa739c6b17bea4a24ea667b73e028e6911612769aa40e0be4c51c
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SSDEEP
384:YwYenjLLAGQrPOBSO2ABmv45OVp91o5pQIb5QxDGM:KTrusmc9e5+IbKxDn
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 2024-01-26_8e633e87ffd10f3466120d7c87771626_chaos_destroyer_wannacry
Files
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2024-01-26_8e633e87ffd10f3466120d7c87771626_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