Behavioral task
behavioral1
Sample
2024-06-16_39606f25a795d1f1ae8d8a154780fab4_chaos_destroyer_wannacry.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-16_39606f25a795d1f1ae8d8a154780fab4_chaos_destroyer_wannacry.exe
Resource
win10v2004-20240611-en
General
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Target
2024-06-16_39606f25a795d1f1ae8d8a154780fab4_chaos_destroyer_wannacry
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Size
27KB
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MD5
39606f25a795d1f1ae8d8a154780fab4
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SHA1
bfda025d280b22371f987b702e94682b1c0b7ba6
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SHA256
95b3dde51afe570553bd0f1ddba81a399532e33e5ac8979d64aaa9b009d071fb
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SHA512
6ecbac36383230b6d1891f5992adef8a3cc295ca64ba19d7221c093904a0b2174577b51e75e048b7853e95d0e5e14b9aedf0e97486b9071457009e85cb0bd61a
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SSDEEP
384:LtWZPzzxAm1vwePsd7lMDwXIYNl3Oy5o91s6x82vb:C7zxAmZsdweIAho92o82D
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 -
Detects executables containing many references to VEEAM. Observed in ransomware 1 IoCs
resource yara_rule sample INDICATOR_SUSPICOUS_EXE_References_VEEAM -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-06-16_39606f25a795d1f1ae8d8a154780fab4_chaos_destroyer_wannacry
Files
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2024-06-16_39606f25a795d1f1ae8d8a154780fab4_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: 25KB - Virtual size: 24KB
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