Behavioral task
behavioral1
Sample
34b3960a416bede381df24f25fc31efbd7eaed5338f9b0ca4bc285ec8ecc6081.exe
Resource
win7-20240215-en
General
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Target
34b3960a416bede381df24f25fc31efbd7eaed5338f9b0ca4bc285ec8ecc6081.exe
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Size
74KB
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MD5
2e8a03bcb8e001b299d41930508b3434
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SHA1
2983514d4101e43f365991db94ad2dec68cd990d
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SHA256
34b3960a416bede381df24f25fc31efbd7eaed5338f9b0ca4bc285ec8ecc6081
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SHA512
762be4cadad26a7d2342227ee8b600b96dee378a400a78589eb23667cf2c97fcf320b3334f87b577e113627727eeccbdf8206e746c1aed3a5984d44ec54b90fa
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SSDEEP
1536:crULkcxVKpC6yPMV2Nqien8I8h1bq/oi/eKuQzcuLVclN:crUocxVENyPMVkqzah1bqgixuQnBY
Malware Config
Extracted
asyncrat
Venom RAT + HVNC + Stealer + Grabber v6.0.3
Default
fsarxrlatuknhlixkr
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delay
1
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install
false
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install_folder
%AppData%
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pastebin_config
https://pastebin.com/raw/L6fX3GgP
Signatures
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Async RAT payload 1 IoCs
resource yara_rule sample family_asyncrat -
Asyncrat family
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Detects executables attemping to enumerate video devices using WMI 1 IoCs
resource yara_rule sample INDICATOR_SUSPICIOUS_EXE_WMI_EnumerateVideoDevice -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 34b3960a416bede381df24f25fc31efbd7eaed5338f9b0ca4bc285ec8ecc6081.exe
Files
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34b3960a416bede381df24f25fc31efbd7eaed5338f9b0ca4bc285ec8ecc6081.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