Static task
static1
Behavioral task
behavioral1
Sample
f3432c74402aa36468d6641d5ccc15c1e0ceb083bc0f7e73d2b5dbfa0cfb9974.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
f3432c74402aa36468d6641d5ccc15c1e0ceb083bc0f7e73d2b5dbfa0cfb9974.exe
Resource
win10v2004-en-20220112
General
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Target
f3432c74402aa36468d6641d5ccc15c1e0ceb083bc0f7e73d2b5dbfa0cfb9974
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Size
724KB
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MD5
b2c4924ab02e0bf64720762b77227ea5
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SHA1
501e15b75ffe156656fd6aee47a02dc7fc574e48
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SHA256
f3432c74402aa36468d6641d5ccc15c1e0ceb083bc0f7e73d2b5dbfa0cfb9974
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SHA512
294cf4cfbe4a8a48be0d79f13ee1bf3e6ad0e5e6d0ed87e23399b81b912ed3f30fa79fc5d1b06731041a9d8d2a8a696abee96dc367cf2f15e70a0763df897f51
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SSDEEP
6144:35EakSybbItHU9bvmxDNBaiWm162qJEsNiym16ryAiym168AN:3xtYmxpIiWliyNyAiySg
Malware Config
Signatures
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Chaos Ransomware 1 IoCs
Processes:
resource yara_rule sample family_chaos -
Chaos family
Files
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f3432c74402aa36468d6641d5ccc15c1e0ceb083bc0f7e73d2b5dbfa0cfb9974.exe windows x86
f34d5f2d4577ed6d9ceec516c1f5a744
Code Sign
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: 680KB - Virtual size: 679KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 36KB - Virtual size: 33KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ