Behavioral task
behavioral1
Sample
be41b813b1af4634ec14cb822090bb16e300dc61f478c473ac3b18e6dc025150.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
be41b813b1af4634ec14cb822090bb16e300dc61f478c473ac3b18e6dc025150.exe
Resource
win10v2004-20241007-en
General
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Target
be41b813b1af4634ec14cb822090bb16e300dc61f478c473ac3b18e6dc025150.exe
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Size
142KB
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MD5
af70883f7ff9f9c19286ed07972bab84
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SHA1
5d59cc33696cdc78f59448f2f6fb6cb08622b976
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SHA256
be41b813b1af4634ec14cb822090bb16e300dc61f478c473ac3b18e6dc025150
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SHA512
bfea6fa338ad9bb2be18a7fe1398d82f01258be0f57a3f2129a2b3e08342771faca874dcf0f257b54b14c49003789f139fe8fe9e5ca6b53d352670f6549438d1
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SSDEEP
3072:o3kGRr9i0TVKIe6m8sdpcL0uhq70NEqj5Swo29V56K+Olhly3UdcHkl:+r9i0sIF5gdQubv29V56K+ihly3MN
Malware Config
Signatures
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Chaos Ransomware 1 IoCs
Processes:
resource yara_rule sample family_chaos -
Chaos family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource be41b813b1af4634ec14cb822090bb16e300dc61f478c473ac3b18e6dc025150.exe
Files
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be41b813b1af4634ec14cb822090bb16e300dc61f478c473ac3b18e6dc025150.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: 140KB - Virtual size: 139KB
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