Behavioral task
behavioral1
Sample
5aa457888d068eb8c3859c67d64cf66fe584e848ec8825b6a3e284ecf97aa2cf.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
5aa457888d068eb8c3859c67d64cf66fe584e848ec8825b6a3e284ecf97aa2cf.exe
Resource
win10v2004-20231215-en
General
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Target
5aa457888d068eb8c3859c67d64cf66fe584e848ec8825b6a3e284ecf97aa2cf
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Size
26KB
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MD5
82cdd7e7bba8418298adc1bdd6f0c4cc
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SHA1
8f828c51afe33fa2055c2fb134ecdd23f75b80d5
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SHA256
5aa457888d068eb8c3859c67d64cf66fe584e848ec8825b6a3e284ecf97aa2cf
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SHA512
cee7400b8462c2f8aa1ed84bd387777aa528086acc07e2dd9d17d408fb339556744af6a1f8a1dd239277282abd354a88da1d02d99cf107db8e1069d61f91a2d7
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SSDEEP
384:5YenjLLAps4T5lBavzb/xlhKOVp91QRb5hxDG0:4OElB6sc9GRbXxDP
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 5aa457888d068eb8c3859c67d64cf66fe584e848ec8825b6a3e284ecf97aa2cf
Files
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5aa457888d068eb8c3859c67d64cf66fe584e848ec8825b6a3e284ecf97aa2cf.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