Behavioral task
behavioral1
Sample
a1c28eff889a732610b5b7f4a4f8464c3b58ef16227f617160df0753eda19305.exe
Resource
win7-20240705-en
General
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Target
a1c28eff889a732610b5b7f4a4f8464c3b58ef16227f617160df0753eda19305
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Size
171KB
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MD5
0509c3b133f0dd73e24659f34ee6dbbc
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SHA1
0c24c13b1fdce37c0488a4dc56ce3217f52b75f9
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SHA256
a1c28eff889a732610b5b7f4a4f8464c3b58ef16227f617160df0753eda19305
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SHA512
91b4f0c449d7856464ca32e8881631d88dfd95333ba5217f77da7d8c28ecacb02ffc0d299a9c83a619fcda5cf1486d15b8817579c8f4a3ab27a27001bf5c0523
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SSDEEP
3072:EEUOcxd1+bi+JpvlDFaLYxmk6GICPMw1qmSiVH1bffGwLUKKA8foBVaM8SKfbzx1:EEA1+bi+JpvlDULYxmk6GICPMw8mSsVD
Malware Config
Extracted
asyncrat
Venom RAT + HVNC + Stealer + Grabber v6.0.2
Default
157.20.182.226:4449
cmfpnygxzviiwhl
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delay
1
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install
true
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install_file
WinRAR.exe
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install_folder
%AppData%
Signatures
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Async RAT payload 1 IoCs
resource yara_rule sample family_asyncrat -
Asyncrat family
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resource yara_rule sample VenomRAT -
Venomrat family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a1c28eff889a732610b5b7f4a4f8464c3b58ef16227f617160df0753eda19305
Files
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a1c28eff889a732610b5b7f4a4f8464c3b58ef16227f617160df0753eda19305.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
Imports
mscoree
_CorExeMain
Sections
.text Size: 69KB - Virtual size: 68KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 101KB - Virtual size: 100KB
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