Behavioral task
behavioral1
Sample
408c4cb78449baf846592637c9a8f03f47c3df6786acdce6e9ad0ef0db370068.exe
Resource
win7-20240705-en
General
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Target
408c4cb78449baf846592637c9a8f03f47c3df6786acdce6e9ad0ef0db370068
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Size
74KB
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MD5
415479c03f59ed169402224d1bf7a158
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SHA1
3306a80290079a971df35eb037dd900865ccad0f
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SHA256
408c4cb78449baf846592637c9a8f03f47c3df6786acdce6e9ad0ef0db370068
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SHA512
4db90ce9f90100c7e9b7c637b6c1b8615d2cdaaf8e043d03bd1801069abdd457403e01cbf3f97d452128d68267d95c09e3105062f4ea47dd4997d45e504eaa9c
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SSDEEP
1536:zUt8cxqnHXC56PMV953pIZlyH1bo/MDT0Mz5QzckTtVclN:zUOcxq3O6PMV3slyH1bo0DT0Mz5QhT/Y
Malware Config
Extracted
asyncrat
Venom RAT + HVNC + Stealer + Grabber v6.0.3
rufrwqqzhtx
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delay
1
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install
true
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install_file
WinUpdate.exe
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install_folder
%AppData%
Signatures
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Async RAT payload 1 IoCs
Processes:
resource yara_rule sample family_asyncrat -
Asyncrat family
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Processes:
resource yara_rule sample VenomRAT -
Venomrat family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 408c4cb78449baf846592637c9a8f03f47c3df6786acdce6e9ad0ef0db370068
Files
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408c4cb78449baf846592637c9a8f03f47c3df6786acdce6e9ad0ef0db370068.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: 69KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 4KB - Virtual size: 3KB
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