Behavioral task
behavioral1
Sample
speakerwoman.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
speakerwoman.exe
Resource
win10v2004-20240226-en
General
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Target
speakerwoman.exe
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Size
169KB
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MD5
09cd7152db837a6b1ec65dd6bf99cce9
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SHA1
1591282093b637060d1f542da93ccdcf660a6b0d
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SHA256
d048804223a758e7a90b9a65bc452c8eb05d6fc8f5b33618f8783e6c53af2730
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SHA512
293fc7f42d7b4fc3ba9db1925d2d3f7d9e9e99d382fb30f46e391f9b56125142321ac121f96e2303a6f23fd64b8c4d8de5a75a9e369e6f46ea23fc2fa3a8598a
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SSDEEP
3072:to0YhjV4qr9UL9zOkrXf8jhObiPoT0rXCHq/mP22HaorLhopvmAosjLAkMliem1m:E5r9ULJOkrX0EvT4CHq/E2t2euVspGm
Malware Config
Signatures
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Chaos Ransomware 1 IoCs
resource yara_rule sample family_chaos -
Chaos family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource speakerwoman.exe
Files
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speakerwoman.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: 166KB - Virtual size: 165KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - Virtual size: 2KB
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