Analysis
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max time kernel
145s -
max time network
156s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
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submitted
17/01/2025, 15:09
General
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Target
EMITO SOPORTE DE PAGO; EXITOSO REF-0894-2024..exe
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Size
1.6MB
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MD5
8ab21403f6935629c7685e341b2dad7f
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SHA1
eb94ac71923401db278e1d58d5dc0e59cf634e57
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SHA256
055b26f8df8fd3f1fab62c1c3754db2ef3409dbe809482c70c9e33e1bd938e69
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SHA512
8b159eb14c33ff9c3704f93f41c33f0d9bba1a641ab6b31a8b8d3b81cb87bc71d8edaa175ad7ba48d6fa063d94fae330f81f86ab12710c37ed0aac16cdf0e5ac
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SSDEEP
24576:baN1qB5HhMRAuNoYv34Up45bYvWnbTpoOS2ijDrjVA5Rl2o9HQAdVg:1B5HhMRAovIv2SSOS2iXrjVA9/HQAA
Malware Config
Extracted
asyncrat
1.0.7
GORRA
94.103.125.231:2626
DcRatMutex_qwqdanchun
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delay
1
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install
false
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install_folder
%AppData%
Signatures
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AsyncRat
AsyncRAT is designed to remotely monitor and control other computers written in C#.
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Asyncrat family
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Adds Run key to start application 2 TTPs 1 IoCs
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Suspicious use of SetThreadContext 1 IoCs
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System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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Suspicious use of WriteProcessMemory 6 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\EMITO SOPORTE DE PAGO; EXITOSO REF-0894-2024..exe"C:\Users\Admin\AppData\Local\Temp\EMITO SOPORTE DE PAGO; EXITOSO REF-0894-2024..exe"1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe"2⤵
- System Location Discovery: System Language Discovery
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
72KB
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Filesize
4KB
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Filesize
6.9MB
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Filesize
4KB
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Filesize
6.9MB
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Filesize
4KB
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Filesize
72KB
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Filesize
72KB
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Filesize
72KB
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
100KB
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
100KB
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Filesize
1.6MB
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Filesize
1.6MB