Behavioral task
behavioral1
Sample
0c363101553b0ae76fd673bd22f91e76ea7acd7c406356539f25be4c532b044f.exe
Resource
win7-20240221-en
General
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Target
0c363101553b0ae76fd673bd22f91e76ea7acd7c406356539f25be4c532b044f.exe
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Size
74KB
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MD5
a9bd8605a3911df7c12ddc7e5cd44db9
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SHA1
5897044e8349d43ed3c93c70d7afb1dfb940f24c
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SHA256
0c363101553b0ae76fd673bd22f91e76ea7acd7c406356539f25be4c532b044f
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SHA512
a1ac02d13ff6fae4ce5d9c198e54a7120d65dc1815ac2f72a94168fac7fd996c3871bfc2a7b8ac8ad7042a4399ca88f08d1409ec2ed71fa7466fb7ef9580a745
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SSDEEP
1536:LUk0cxVGlCBiPMVye9VdQuDI6H1bf/6N1Qzc+LVclN:LURcxVMWiPMVye9VdQsH1bfCQXBY
Malware Config
Extracted
asyncrat
Venom RAT + HVNC + Stealer + Grabber v6.0.3
Default
iawkmajvls
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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/ZQRGYcGR
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 0c363101553b0ae76fd673bd22f91e76ea7acd7c406356539f25be4c532b044f.exe
Files
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0c363101553b0ae76fd673bd22f91e76ea7acd7c406356539f25be4c532b044f.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