Behavioral task
behavioral1
Sample
2024-11-22_b898f3c309d4e2a25076c6a0fac476e8_wannacry.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-11-22_b898f3c309d4e2a25076c6a0fac476e8_wannacry.exe
Resource
win10v2004-20241007-en
General
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Target
2024-11-22_b898f3c309d4e2a25076c6a0fac476e8_wannacry
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Size
644KB
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MD5
b898f3c309d4e2a25076c6a0fac476e8
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SHA1
51bfd7cd070ea897ad4d12d2e068511eeb226372
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SHA256
c01d10403bbb88f5106051ff41c0969bea0a589c75f1774ee2e42a76708c1ba3
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SHA512
dcaab5312d7183651e834aeb7e5f7c20a999f24379d44c35305c74e8e9e53611f11d0ca4f59b91277501510398c80b49aacb252454e9a074a02d0ae59f836681
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SSDEEP
12288:U0SZy1zq9E8aaKIgYLpanJhT5CKaL8jVVCy+9pLvh5dSsRiId7X+l4qrB9Brk3y3:HWEBqjJ5tqlR
Malware Config
Signatures
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Chaos Ransomware 1 IoCs
resource yara_rule sample family_chaos -
Chaos family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-11-22_b898f3c309d4e2a25076c6a0fac476e8_wannacry
Files
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2024-11-22_b898f3c309d4e2a25076c6a0fac476e8_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: 596KB - Virtual size: 595KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 47KB - Virtual size: 47KB
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