Behavioral task
behavioral1
Sample
Client.exe
Resource
win7-20240903-en
General
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Target
Client.exe
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Size
74KB
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MD5
f689e51d235ac9cc45810dd9f68650ea
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SHA1
d15c8644fedefb8df7671241bca8714cde7dd343
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SHA256
4eff494d227d6b76d5bf6a14b6b3212cf7391eba2905d2a585423af5017c0d60
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SHA512
3ae7690718c8de82ea15c8b3d65160529895bac06d0822c6bbc60b2992971d11d9a729ff7d2c7760da759b57426042d24e0018874222241cb9839d2027feab82
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SSDEEP
1536:8UUPcxVteCW7PMVee9VdQuDI6H1bf/FqddOGjYQzcBLVclN:8UmcxV4x7PMVee9VdQsH1bfNqdd1YQYi
Malware Config
Extracted
asyncrat
Venom RAT + HVNC + Stealer + Grabber v6.0.3
Default
127.0.0.1:55064
ieytpvrqts
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delay
1
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install
false
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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 Client.exe
Files
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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
Imports
mscoree
_CorExeMain
Sections
.text Size: 69KB - Virtual size: 69KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 3KB - 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