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Behavioral task
behavioral1
Sample
37ca1cfa1f30b57408d3e855f98f9e5fd6900b23643bbc0c6163a875edf00b60.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
37ca1cfa1f30b57408d3e855f98f9e5fd6900b23643bbc0c6163a875edf00b60.exe
Resource
win10v2004-20240226-en
General
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Target
55c5f95a5ce1154c61d38b3eda83ad19.bin
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Size
375KB
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MD5
5336b4012d13f6c3e1e1722c41342381
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SHA1
f6da609fc27b3bf28466dc6d9f94a503340f9c29
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SHA256
16415f71e42b4b0a3d062bb661c95caaff9e49d4d7518f20e0d71fab9a4d336f
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SHA512
5b22192432b5cd5d3a2f7ea97735c51def9eedd8bb7fc5bdb357912a8128ef4da85061b19ea1dac76321fa7ee0f793151573a5c040bd08fe6202175c8c3df012
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SSDEEP
6144:/m6pfBxz+9rtHn8sDZ6jjcAooUHtSATrI63pjZTJvZMb4iuFq8b84PBFdObIqsYy:e657+9RHx0jjc3oUNHY2rkuVbbobtbG
Malware Config
Signatures
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Chaos Ransomware 1 IoCs
resource yara_rule static1/unpack002/37ca1cfa1f30b57408d3e855f98f9e5fd6900b23643bbc0c6163a875edf00b60 family_chaos -
Chaos family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack002/37ca1cfa1f30b57408d3e855f98f9e5fd6900b23643bbc0c6163a875edf00b60
Files
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55c5f95a5ce1154c61d38b3eda83ad19.bin.zip
Password: infected
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94da5540d463bc77e8f23cfb74fef5c20539ed40151704312738ca8a0e25103d.zip.zip
Password: infected
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37ca1cfa1f30b57408d3e855f98f9e5fd6900b23643bbc0c6163a875edf00b60.exe windows:4 windows x86 arch:x86
Password: infected
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: 850KB - Virtual size: 850KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 101KB - Virtual size: 101KB
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