Behavioral task
behavioral1
Sample
3cc1baf7b47138253df8ee572d99ab99a8d597cd8f72a9e2a5de264ba480933d.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
3cc1baf7b47138253df8ee572d99ab99a8d597cd8f72a9e2a5de264ba480933d.exe
Resource
win10v2004-20230703-en
General
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Target
ae99b2f9f0bfeb88ae3681929c403dff.bin
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Size
22KB
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MD5
14d903e798ebe8fb2e76bf1f3bfee04c
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SHA1
5393e11d93067ee1186b0fdd079277fa5cbf0a96
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SHA256
db1369e52546a4d284b36c75aebdf10f887ce11c640966c03c6c7aa4471ffade
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SHA512
17e1252602c3b61103daf0b271506620a84e1d7301b557aa3c295431d5e33cb2897295e96cc06d87e27cb444111c07d22e59ecf4beaf8016cdb4a677b4536268
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SSDEEP
384:gboztwDSbtQGHbNjXjd493QbIFOc9nTWkJNwh99TAT1y4I8+xsiYQOEZsYb:gcz4SbtQGHJjXjd49AbIcoTWwNwhgTro
Malware Config
Extracted
asyncrat
0.5.7B
TRIKICONCO
asynrat2023.duckdns.org:6606
AsyncMutex_6SI8OkPnk
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delay
3
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install
false
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install_file
julio23.exe
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install_folder
%AppData%
Signatures
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Async RAT payload 1 IoCs
resource yara_rule static1/unpack001/3cc1baf7b47138253df8ee572d99ab99a8d597cd8f72a9e2a5de264ba480933d.exe asyncrat -
Asyncrat family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/3cc1baf7b47138253df8ee572d99ab99a8d597cd8f72a9e2a5de264ba480933d.exe
Files
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ae99b2f9f0bfeb88ae3681929c403dff.bin.zip
Password: infected
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3cc1baf7b47138253df8ee572d99ab99a8d597cd8f72a9e2a5de264ba480933d.exe.exe windows x86
Password: infected
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
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 42KB - Virtual size: 41KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - Virtual size: 1KB
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