Behavioral task
behavioral1
Sample
689f69b9248caadca83d2cc292fa36efcd67450b27c9ca12e31bde8b0ba8ad39.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
689f69b9248caadca83d2cc292fa36efcd67450b27c9ca12e31bde8b0ba8ad39.exe
Resource
win10v2004-20231215-en
General
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Target
689f69b9248caadca83d2cc292fa36efcd67450b27c9ca12e31bde8b0ba8ad39.exe
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Size
26KB
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MD5
4cb035c1c449b6edf2c4f78f280f44f2
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SHA1
8217d844c4e32a4eded679fff8449ed9255d9947
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SHA256
35553a8a291dbca8c7c53312ff1b03ec9abf4fe30cf3ef24807d5c5b644e5573
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SHA512
48fc77e545f08e55c52b2ee2103a2016daeed81b804740d5e8ad7c5d6e6363eb919bbb070024982486f51c2b291a0d2f734a9513738e802283ac85f537182730
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SSDEEP
384:qYenjLLAps4T5lBavzb/xlhKOVp91Qlb5hxDGK:5OElB6sc9GlbXxD1
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 689f69b9248caadca83d2cc292fa36efcd67450b27c9ca12e31bde8b0ba8ad39.exe
Files
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689f69b9248caadca83d2cc292fa36efcd67450b27c9ca12e31bde8b0ba8ad39.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