Behavioral task
behavioral1
Sample
5c8c90ce5ac21b9c6891180ca413ca6d0303e8743916d690391bcbfbbe0b9a35.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
5c8c90ce5ac21b9c6891180ca413ca6d0303e8743916d690391bcbfbbe0b9a35.exe
Resource
win10v2004-20231222-en
General
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Target
5c8c90ce5ac21b9c6891180ca413ca6d0303e8743916d690391bcbfbbe0b9a35.exe
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Size
26KB
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MD5
344bc9fe146a5d78b3611b11c6eb1d44
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SHA1
7ee82b70d5f0c4549e4b4b244a0d083601367cf4
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SHA256
b24ed3737298c83261e152cbf6ad8bebc07a32ae120dfe6dd8ef3bfd16a24e00
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SHA512
73ce338cd513db7b2af2c341fc0485116addbc4fdfe589fb2584c9283e6def9169fb6ef60f1d185d6e6b8569cb07c0fcff92b278a3adb7693e234c984300d57c
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SSDEEP
384:qYenjLLAps4T5lBavzb/xlhKOVp91QFb5hxDGc:5OElB6sc9GFbXxDX
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 5c8c90ce5ac21b9c6891180ca413ca6d0303e8743916d690391bcbfbbe0b9a35.exe
Files
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5c8c90ce5ac21b9c6891180ca413ca6d0303e8743916d690391bcbfbbe0b9a35.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