Behavioral task
behavioral1
Sample
279ea1b53ea7da5cbb0f61e3c799d58793e7f8c0b227d8feee95928ab565b207.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
279ea1b53ea7da5cbb0f61e3c799d58793e7f8c0b227d8feee95928ab565b207.exe
Resource
win10v2004-20231215-en
General
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Target
279ea1b53ea7da5cbb0f61e3c799d58793e7f8c0b227d8feee95928ab565b207
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Size
26KB
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MD5
3b3584ecb0c256051e646b50506b4330
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SHA1
df18dde0e110fd659127d823499153359eedbe83
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SHA256
279ea1b53ea7da5cbb0f61e3c799d58793e7f8c0b227d8feee95928ab565b207
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SHA512
1617d0b51ba8903ff43ed0f2f7bbcbe4d52f9fd7f070cd144f7208c29c4c9dafd4a223939904e0fec5931549c0bc935ba41bdad6cbf016acbc39652c55e0961d
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SSDEEP
384:5YenjLLAps4T5lBavzb/xlhKOVp91Q7b5hxDGp:4OElB6sc9G7bXxDe
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 279ea1b53ea7da5cbb0f61e3c799d58793e7f8c0b227d8feee95928ab565b207
Files
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279ea1b53ea7da5cbb0f61e3c799d58793e7f8c0b227d8feee95928ab565b207.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