Behavioral task
behavioral1
Sample
1f4e1296c701b552ddd19cfd29c8795af9a89c827b85f1485287fec0ac73c5c2.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
1f4e1296c701b552ddd19cfd29c8795af9a89c827b85f1485287fec0ac73c5c2.exe
Resource
win10v2004-20231215-en
General
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Target
1f4e1296c701b552ddd19cfd29c8795af9a89c827b85f1485287fec0ac73c5c2.exe
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Size
26KB
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MD5
c194313f2100fe329f6e9338f08340b7
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SHA1
3bf60dec5000bb5b32c087072d9de65cc0b9340b
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SHA256
2975d4645746fe0f03a538a436a4932f5a742895972d0091c0175368e189e495
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SHA512
c70b47880f4a823721cbe6c1d63c85a64527538439d902231c670dd4379cc652c85349e014de4474ec0043bdee1a68630d678bef834e0d9565d420c1734adb3b
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SSDEEP
384:qYenjLLAps4T5lBavzb/xlhKOVp91QDb5hxDGP:5OElB6sc9GDbXxDU
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 1f4e1296c701b552ddd19cfd29c8795af9a89c827b85f1485287fec0ac73c5c2.exe
Files
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1f4e1296c701b552ddd19cfd29c8795af9a89c827b85f1485287fec0ac73c5c2.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