Behavioral task
behavioral1
Sample
wertg.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
wertg.exe
Resource
win10v2004-20241007-en
General
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Target
wertg.exe
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Size
652KB
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MD5
59db985c17a4ab06d3a0fbbb39ac045e
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SHA1
2622da604c4be6f2b8ad06cb2fa55d412ba53ece
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SHA256
9a065bd64cf7f9f4d1385bfd9df86325e03f8dd64d0a3af56cfd05a7b28c3247
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SHA512
8a0a2bb31c37ea27aeaa5f9b1e5f5ce3a42cecca8bdddb00b622bb722c4d7a2e36442b7c628d17629974676278aa0703e1088984599cf216eb2ff6e6a2f995a4
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SSDEEP
12288:n4/yrAlyQGlqrLFB8vT+RNinZ12sVNRgznu+Jbb0LrYsFPV0ZSYWaBfF+Nd5zKF:nMM4qskaNxm
Malware Config
Signatures
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Chaos Ransomware 1 IoCs
resource yara_rule sample family_chaos -
Chaos family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource wertg.exe
Files
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wertg.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: 650KB - Virtual size: 649KB
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