Analysis
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max time kernel
129s -
max time network
145s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
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submitted
11-10-2022 11:17
General
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Target
AsyncClient.exe
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Size
45KB
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MD5
3f549b99378e1a294ac5ca6925be62a3
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SHA1
465517830a668415d8bbe2991e02b44ef82793eb
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SHA256
09a64f0c420f2ef24cdeee7449840749c15c9449ee51e5d2e032958a3bd48a35
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SHA512
c8919b5b08343414d1c899a97edd45d85d12512323b29c3ab95d3caffb55283b2cfb4d8738148bf1f1e9050f52f05fdf0da89e9612345ac9e28c7d21d8397fe8
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SSDEEP
768:LuScq5TAYGTqWU8j+zmo2qLzKjGKG6PIyzjbFgX3iCcQjKdSpmBDZbx:LuScq5TA5c2eKYDy3bCXSmrpodbx
Score
10/10
Malware Config
Extracted
Family
asyncrat
Version
0.5.7B
Botnet
Default
C2
127.0.0.1:6606
127.0.0.1:7707
127.0.0.1:8808
127.0.0.1:139
192.168.1.2:6606
192.168.1.2:7707
192.168.1.2:8808
192.168.1.2:139
Mutex
AsyncMutex_6SI8OkPnk
Attributes
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delay
3
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install
false
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install_folder
%AppData%
aes.plain
Signatures
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AsyncRat
AsyncRAT is designed to remotely monitor and control other computers.
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Async RAT payload 1 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\AsyncClient.exe"C:\Users\Admin\AppData\Local\Temp\AsyncClient.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/4936-133-0x00000000003E0000-0x00000000003F2000-memory.dmpFilesize
72KB
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memory/4936-134-0x0000000004D80000-0x0000000004DE6000-memory.dmpFilesize
408KB
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memory/4936-135-0x00000000051F0000-0x000000000528C000-memory.dmpFilesize
624KB