Behavioral task
behavioral1
Sample
243107799d46411f4a919d7117eef4b5f1718dc997bf9ef316ed822ea93b29e8.exe
Resource
win7-20240508-en
General
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Target
243107799d46411f4a919d7117eef4b5f1718dc997bf9ef316ed822ea93b29e8.exe
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Size
74KB
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MD5
48865d6cc53e8a2fc637da9f1ee5e353
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SHA1
d655c548c01f91438d20f80bd9acab9f94073cef
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SHA256
243107799d46411f4a919d7117eef4b5f1718dc997bf9ef316ed822ea93b29e8
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SHA512
acd3920bbb859c8e27334977cf7b5ec1bb035c38e1203cf40aea4caf33e4dcf8b3ac5e754d7a63973ec56186f3f2484530e897e58b4da169df34b1e469f78940
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SSDEEP
1536:LUk0cxVGlCBiPMVQ0JpsIyb1bu/MIomRQzc+LVclN:LURcxVMWiPMVz/4b1bukIo+QXBY
Malware Config
Extracted
asyncrat
Venom RAT + HVNC + Stealer + Grabber v6.0.3
Default
kjllrkvvfowjke
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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/zAGEXn7M
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 243107799d46411f4a919d7117eef4b5f1718dc997bf9ef316ed822ea93b29e8.exe
Files
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243107799d46411f4a919d7117eef4b5f1718dc997bf9ef316ed822ea93b29e8.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