Behavioral task
behavioral1
Sample
2b6a9f9a3e4d94020843e7b4badfdf4f4ef3fed62ad5886e16d110ecfaaeb811.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2b6a9f9a3e4d94020843e7b4badfdf4f4ef3fed62ad5886e16d110ecfaaeb811.exe
Resource
win10v2004-20231222-en
General
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Target
2b6a9f9a3e4d94020843e7b4badfdf4f4ef3fed62ad5886e16d110ecfaaeb811
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Size
26KB
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MD5
fbc0ae0902bf2aedfd72e27f3476bb34
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SHA1
b873ba655933cb291241ef48d32a2771f71d41b5
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SHA256
ed32023286950f57659b972ea28624ada717387c1f9f87d3617e0844a957d5fc
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SHA512
5d7c6b56d37373a1b51fc46ea3acd826048e1da71523ce9d8a9b5ab0a83024fc49bc36a517020edfb6f703ccc733f6ed85c5083099f2e42fc10efd0df478b569
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SSDEEP
384:+fYenjLLAps4T5lBavzb/xlhKOVp91QSb5hxDGf:+WOElB6sc9GSbXxD0
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 2b6a9f9a3e4d94020843e7b4badfdf4f4ef3fed62ad5886e16d110ecfaaeb811
Files
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2b6a9f9a3e4d94020843e7b4badfdf4f4ef3fed62ad5886e16d110ecfaaeb811.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