Behavioral task
behavioral1
Sample
17557537bcb33f2a0ad3ff0caf7b084e63468144b2e6cb8180f6598adfdc5c9a.exe
Resource
win10v2004-20230703-en
General
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Target
17557537bcb33f2a0ad3ff0caf7b084e63468144b2e6cb8180f6598adfdc5c9a.zip
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Size
127KB
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MD5
939eac5e0577ae2ae9c1906203f5fcb8
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SHA1
1deac292abef38ef03ea8c71b1cc08add75ae1b6
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SHA256
6d2d836dd77d6ab6c0e2bb263a1becfbcae1ec265b9485a80c54ac2d93c93dde
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SHA512
8fa17a4e620e4a3ad621bfd2d71b0a478ebc6a9f8ebf71d0a8bbbeed125abb156ceae5067eca38ad64f40fc6b224fe61c654bcb4904349fa510b4b805777f526
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SSDEEP
3072:ZgW/IF6fkvehd+/Koms9rBokWOUqmmy29pAz:ZgXF/vH/nV91oxvmy1z
Malware Config
Signatures
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Chaos Ransomware 1 IoCs
resource yara_rule static1/unpack001/17557537bcb33f2a0ad3ff0caf7b084e63468144b2e6cb8180f6598adfdc5c9a.exe family_chaos -
Chaos family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/17557537bcb33f2a0ad3ff0caf7b084e63468144b2e6cb8180f6598adfdc5c9a.exe
Files
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17557537bcb33f2a0ad3ff0caf7b084e63468144b2e6cb8180f6598adfdc5c9a.zip.zip
Password: infected
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17557537bcb33f2a0ad3ff0caf7b084e63468144b2e6cb8180f6598adfdc5c9a.exe.exe windows 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_LARGE_ADDRESS_AWARE
Imports
mscoree
_CorExeMain
Sections
.text Size: 334KB - Virtual size: 334KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 120KB - Virtual size: 119KB
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