Behavioral task
behavioral1
Sample
1562590baaeb5bcf11af33b2f2e258e934fc4ded14cfbd921990a68e2c8a15bc.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
1562590baaeb5bcf11af33b2f2e258e934fc4ded14cfbd921990a68e2c8a15bc.exe
Resource
win10v2004-20231222-en
General
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Target
1562590baaeb5bcf11af33b2f2e258e934fc4ded14cfbd921990a68e2c8a15bc.exe
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Size
26KB
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MD5
31a1acedf526005f97bed6f470c757db
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SHA1
f85d9b7747e0f3e1df8f4bae0f9f3b149a54af9e
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SHA256
8df39ec3aac60f56323ff08aef4e0d4cc09d4bc04d6794468a007443c3f9af5f
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SHA512
d367787a0fe756a0ecb63a77308aebda7a3c89c1eaa30557913278cb1e46ab7f2c1abf27b59191ec36c4542a222535652d5155715bbf30e071e6c91d6c1b5a2f
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SSDEEP
384:qYenjLLAps4T5lBavzb/xlhKOVp91QVb5hxDG5q:5OElB6sc9GVbXxDb
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 1562590baaeb5bcf11af33b2f2e258e934fc4ded14cfbd921990a68e2c8a15bc.exe
Files
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1562590baaeb5bcf11af33b2f2e258e934fc4ded14cfbd921990a68e2c8a15bc.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