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Behavioral task
behavioral1
Sample
New-Client.exe
Resource
win7-20241010-en
General
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Target
New-Client.exe
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Size
28KB
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MD5
61a2b17f672f3acf54b7013f8a9e092c
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SHA1
2ae9498d0e8aca337ad32c92c0e54b0e4afd1dfe
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SHA256
e4e8159b917a569b84b0397df1c7e133bbb58f4f632bdafa939cc164afe0e8d0
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SHA512
e6fdfa98dfd24f08770803d3eec60886bd93826df21a632073e53f27110518a6330d0d93a45b6b9dbef148b4740ba72659ed3aaceec7e54762ab3d86be89a0f0
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SSDEEP
768:5piI6h5w9azdfpAY45NyPChGy1sEhwGxMj:5pW5w92SlePCb1Xi
Malware Config
Extracted
limerat
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aes_key
1234
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antivm
true
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c2_url
https://pastebin.com/raw/DDTVwwbu
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delay
3
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download_payload
false
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install
false
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install_name
Wservices.exe
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main_folder
Temp
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pin_spread
true
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sub_folder
\
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usb_spread
true
Signatures
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Limerat family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource New-Client.exe
Files
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New-Client.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: 27KB - Virtual size: 27KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ