Behavioral task
behavioral1
Sample
0a00ab7f98aef4452ccf66cf36dd23e66faa56191c41273bfcb8682e53d319c5.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
0a00ab7f98aef4452ccf66cf36dd23e66faa56191c41273bfcb8682e53d319c5.exe
Resource
win10v2004-20231222-en
General
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Target
0a00ab7f98aef4452ccf66cf36dd23e66faa56191c41273bfcb8682e53d319c5
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Size
26KB
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MD5
3db9fc7efa653709e54e1b65eb1545e1
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SHA1
297426d28998b38641b9717d2c945b88fc1b985c
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SHA256
0a00ab7f98aef4452ccf66cf36dd23e66faa56191c41273bfcb8682e53d319c5
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SHA512
549e0be4408b9ffe9efde98b31e6f2af2fe2d5549513d762f8626cf8af3ad8e7d83910fcdc536cc3fba5cefbfcf68c5389626782d151d2b1ab678574f8663c24
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SSDEEP
384:OYenjLLAps4T5lBavzb/xlhKOVp91Qyb5hxDG4:9OElB6sc9GybXxDT
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 0a00ab7f98aef4452ccf66cf36dd23e66faa56191c41273bfcb8682e53d319c5
Files
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0a00ab7f98aef4452ccf66cf36dd23e66faa56191c41273bfcb8682e53d319c5.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