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Behavioral task
behavioral1
Sample
GrimClient.exe
Resource
win11-20250313-en
General
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Target
GrimClient.exe
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Size
42KB
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MD5
741192c487a2285c838825a985c52891
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SHA1
4cb0d8720a185d8d3779f563a3f416257cf2cd09
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SHA256
22539771bc6ed75d61f5e470d84402ed2d6806eb471b802aa2c974908c901ae9
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SHA512
97151f1f713070a2a1d44b1b826517463166054679854925c7e5417fd9912f62292b6a637f7ef15c6150d6bbb245028ee1aaf25f910501ff10ca7f9fadb3893e
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SSDEEP
768:Tcn5EYH//4MxuZZLe0TjfKZKfgm3Eho/:qEaDMLe0TjF7EO/
Malware Config
Extracted
mercurialgrabber
https://discord.com/api/webhooks/1353117499427782738/Vikk5cAO8-VAIoaymO0s8dluDnpm9vpmGxcvh48L2pF2iWhljsHkcUPLVPzSfd6aLCKs
Signatures
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Mercurialgrabber family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource GrimClient.exe
Files
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GrimClient.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: 39KB - Virtual size: 39KB
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