Behavioral task
behavioral1
Sample
a0d5c9c0184ebd72cd5cb630d46cc7eec90d44fe0aaedf49ee13e5f5a73f78fa.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
a0d5c9c0184ebd72cd5cb630d46cc7eec90d44fe0aaedf49ee13e5f5a73f78fa.exe
Resource
win10v2004-20231215-en
General
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Target
a0d5c9c0184ebd72cd5cb630d46cc7eec90d44fe0aaedf49ee13e5f5a73f78fa.exe
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Size
26KB
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MD5
48a39f8065c33cb02434277549515ae9
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SHA1
79943b220449f47d08654410443918ed07bd0aac
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SHA256
ad49b06e9f9859301289d5c71353949220997c62ae949dc644a994cf9cdccb45
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SHA512
d47a79ef4fe14f130062a1cb07fa2a10c800028b3e9984d1d2d3cbe40ceb17bce0ae02860e146f1ae2fd2bbfc3a47dc675056c65c242d58e8d9fb03023b21acd
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SSDEEP
384:qYenjLLAps4T5lBavzb/xlhKOVp91QPb5hxDG6:5OElB6sc9GPbXxDV
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 a0d5c9c0184ebd72cd5cb630d46cc7eec90d44fe0aaedf49ee13e5f5a73f78fa.exe
Files
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a0d5c9c0184ebd72cd5cb630d46cc7eec90d44fe0aaedf49ee13e5f5a73f78fa.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