Behavioral task
behavioral1
Sample
a98daf22eb21730e1b487b8f1aea1631ec562085cc73a3c65d5d72f5714a013e.exe
Resource
win7-20240704-en
General
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Target
a98daf22eb21730e1b487b8f1aea1631ec562085cc73a3c65d5d72f5714a013e
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Size
111KB
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MD5
6d6f27b64358c6966fd7911ee5adb8c9
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SHA1
b422bc3fb57b03d2e58abf2ac3dcad8a6fe52729
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SHA256
a98daf22eb21730e1b487b8f1aea1631ec562085cc73a3c65d5d72f5714a013e
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SHA512
5a2c4493f979f13f011924c41622e0d0bf9495a3a58e91af8e0ef571aaf219bcdec7cabfa01e25fac00b2e30ad860a2b2d83553d8e746c9c18c1b32fac6d9f2f
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SSDEEP
3072:FUDcx2Bq2PMVie9VdQsH1bfZW/QEl3SH2Tdp+VBY:FSq2PMViaesVb4zA2xM
Malware Config
Extracted
asyncrat
Venom RAT + HVNC + Stealer + Grabber v6.0.3
Default
127.0.0.1:4449
103.184.193.137:4449
iywvnwqghg
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delay
1
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install
true
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install_file
system32.exe
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install_folder
%AppData%
Signatures
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Async RAT payload 1 IoCs
resource yara_rule sample family_asyncrat -
Asyncrat family
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resource yara_rule sample VenomRAT -
Venomrat family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a98daf22eb21730e1b487b8f1aea1631ec562085cc73a3c65d5d72f5714a013e
Files
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a98daf22eb21730e1b487b8f1aea1631ec562085cc73a3c65d5d72f5714a013e.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: 41KB - Virtual size: 40KB
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