Behavioral task
behavioral1
Sample
749d4178af3d318925e7250a173ed025f72ffbccdebd69547207b1a31ec0b89d.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
749d4178af3d318925e7250a173ed025f72ffbccdebd69547207b1a31ec0b89d.exe
Resource
win10v2004-20231215-en
General
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Target
749d4178af3d318925e7250a173ed025f72ffbccdebd69547207b1a31ec0b89d.exe
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Size
26KB
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MD5
92f4cad1d8a70312db5700cf532c70df
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SHA1
6dd3b3bde0ca45606576d7fe7847a7a4575a771c
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SHA256
691918f387d1844645b77852875abb808832525e3000e42577154cc30c1359f0
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SHA512
ad34c29d19787f041e072764a845c90b55dbb9e71321d337a170f369db9c5ee02fb8836890c353d2196255e95b6b9d7ef425c1a823d9e45570e8d05edda23f54
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SSDEEP
384:qYenjLLAps4T5lBavzb/xlhKOVp91Qmb5hxDGu:5OElB6sc9GmbXxD5
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 749d4178af3d318925e7250a173ed025f72ffbccdebd69547207b1a31ec0b89d.exe
Files
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749d4178af3d318925e7250a173ed025f72ffbccdebd69547207b1a31ec0b89d.exe.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