Behavioral task
behavioral1
Sample
2024-02-03_537880854ddcb3cf939a4bd77c1368bb_chaos_destroyer_wannacry.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-03_537880854ddcb3cf939a4bd77c1368bb_chaos_destroyer_wannacry.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-03_537880854ddcb3cf939a4bd77c1368bb_chaos_destroyer_wannacry
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Size
26KB
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MD5
537880854ddcb3cf939a4bd77c1368bb
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SHA1
07ba228248408a3dfbe1c476e4f9f7e83e55e93b
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SHA256
ed9e445b5dfae2f89332ea7181c9cea8c8a26e84b28f0890274d72df8abba269
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SHA512
963c2fb362c56a413b733126376978016431dd0a1633930ebd3b1da259e852f9a57ffba3c393c7c35313b95ccb169229ca5fb0d3b2405c60ae028cf1351c0a8b
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SSDEEP
384:rYenjLLAps4T5lBavzb/xlhKOVp91Qxb5hxDGN:iOElB6sc9GxbXxDS
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 2024-02-03_537880854ddcb3cf939a4bd77c1368bb_chaos_destroyer_wannacry
Files
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2024-02-03_537880854ddcb3cf939a4bd77c1368bb_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