Behavioral task
behavioral1
Sample
2024-02-27_0759f66f402127a025511f3d7182297f_chaos_destroyer_wannacry.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-27_0759f66f402127a025511f3d7182297f_chaos_destroyer_wannacry.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-27_0759f66f402127a025511f3d7182297f_chaos_destroyer_wannacry
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Size
26KB
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MD5
0759f66f402127a025511f3d7182297f
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SHA1
63ef9780261370b837fe73de3378d16dca77e2fa
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SHA256
9927f94571f7ecb01c93fec3ef563e5431861646df71cb41f97512fb6effa2d2
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SHA512
ab7d6a5fb2a563060c085f10ff0ec0dfcb08e4679b14dca47319fe0f1b487061e8b47579da40c0322b315a1ea331172e7da31617bcb56d78cff2e766ce248420
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SSDEEP
384:qYenjLLAps4T5lBavzb/xlhKOVp91Qnb5hxDGr:5OElB6sc9GnbXxDA
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 2024-02-27_0759f66f402127a025511f3d7182297f_chaos_destroyer_wannacry
Files
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2024-02-27_0759f66f402127a025511f3d7182297f_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