Behavioral task
behavioral1
Sample
6b4198337bebf2fd25cdec03a1c0e454d47485bca2c557abe830dfb6c3a1b56b.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
6b4198337bebf2fd25cdec03a1c0e454d47485bca2c557abe830dfb6c3a1b56b.exe
Resource
win10v2004-20231222-en
General
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Target
6b4198337bebf2fd25cdec03a1c0e454d47485bca2c557abe830dfb6c3a1b56b.exe
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Size
26KB
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MD5
eb518a6d022b8d7058aab795359cb1f0
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SHA1
fd1ca540b65834f508a8d13b89fbe73a3d4433c4
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SHA256
d499c49645aa424c4f31778f9481bd417aa6f5e29f9cc0a559c7404e4cbb8e3d
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SHA512
f5dd1d7c2445d1cd02f3d860f4a2ee707fc9410b12ddf2e499071ea61335a9b9050a51298792adc047c0ca5d4806741f689bf52fa8784c06e8197a8ff7f65032
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SSDEEP
384:qYenjLLAps4T5lBavzb/xlhKOVp91QDb5hxDG/:5OElB6sc9GDbXxDk
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 6b4198337bebf2fd25cdec03a1c0e454d47485bca2c557abe830dfb6c3a1b56b.exe
Files
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6b4198337bebf2fd25cdec03a1c0e454d47485bca2c557abe830dfb6c3a1b56b.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