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Resubmissions
30/07/2024, 22:59
240730-2ynw5ayajh 1030/07/2024, 22:56
240730-2wvlwsxhma 1030/07/2024, 22:49
240730-2rrpfatbrk 10Analysis
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max time kernel
83s -
max time network
87s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
30/07/2024, 22:56
Behavioral task
behavioral1
Sample
05 CITACION DEMANDA EN SU CONTRA - JUZGADO PENAL 01 DEL CIRCUITO RAMA JUDICIAL ESPECIALIZADO/02 CITACION DEMANDA..exe
Resource
win7-20240705-en
General
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Target
05 CITACION DEMANDA EN SU CONTRA - JUZGADO PENAL 01 DEL CIRCUITO RAMA JUDICIAL ESPECIALIZADO/02 CITACION DEMANDA..exe
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Size
2.3MB
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MD5
5d52ef45b6e5bf144307a84c2af1581b
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SHA1
414a899ec327d4a9daa53983544245b209f25142
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SHA256
26a24d3b0206c6808615c7049859c2fe62c4dcd87e7858be40ae8112b0482616
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SHA512
458f47c1e4ccf41edaacc57abb663ee77ca098fffc596fad941bbdea67653aeabc79b34d607078b9ee5adb45614e26f5c28a09e8faf9532081fdd5dec9ac3c48
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SSDEEP
49152:DzO+g39FbI0eQf/Z3CarWedoYAmXviDTMtT2wkqN5K:DzO19Fnf/hdoYAm9ZkqN5K
Malware Config
Extracted
asyncrat
| CRACKED BY https://t.me/xworm_v2
Default
gfbvhbh2024.kozow.com:2000
AsyncMutex_6SI8OkPnk
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delay
3
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install
false
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install_folder
%AppData%
Signatures
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Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 3040 set thread context of 1728 3040 02 CITACION DEMANDA..exe 30 PID 1728 set thread context of 1392 1728 cmd.exe 32 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 02 CITACION DEMANDA..exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MSBuild.exe -
Suspicious behavior: EnumeratesProcesses 5 IoCs
pid Process 3040 02 CITACION DEMANDA..exe 3040 02 CITACION DEMANDA..exe 1728 cmd.exe 1728 cmd.exe 1392 MSBuild.exe -
Suspicious behavior: MapViewOfSection 3 IoCs
pid Process 3040 02 CITACION DEMANDA..exe 1728 cmd.exe 1728 cmd.exe -
Suspicious use of AdjustPrivilegeToken 5 IoCs
description pid Process Token: SeDebugPrivilege 1392 MSBuild.exe Token: 33 2800 AUDIODG.EXE Token: SeIncBasePriorityPrivilege 2800 AUDIODG.EXE Token: 33 2800 AUDIODG.EXE Token: SeIncBasePriorityPrivilege 2800 AUDIODG.EXE -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1392 MSBuild.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 3040 wrote to memory of 1728 3040 02 CITACION DEMANDA..exe 30 PID 3040 wrote to memory of 1728 3040 02 CITACION DEMANDA..exe 30 PID 3040 wrote to memory of 1728 3040 02 CITACION DEMANDA..exe 30 PID 3040 wrote to memory of 1728 3040 02 CITACION DEMANDA..exe 30 PID 3040 wrote to memory of 1728 3040 02 CITACION DEMANDA..exe 30 PID 1728 wrote to memory of 1392 1728 cmd.exe 32 PID 1728 wrote to memory of 1392 1728 cmd.exe 32 PID 1728 wrote to memory of 1392 1728 cmd.exe 32 PID 1728 wrote to memory of 1392 1728 cmd.exe 32 PID 1728 wrote to memory of 1392 1728 cmd.exe 32 PID 1728 wrote to memory of 1392 1728 cmd.exe 32
Processes
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C:\Users\Admin\AppData\Local\Temp\05 CITACION DEMANDA EN SU CONTRA - JUZGADO PENAL 01 DEL CIRCUITO RAMA JUDICIAL ESPECIALIZADO\02 CITACION DEMANDA..exe"C:\Users\Admin\AppData\Local\Temp\05 CITACION DEMANDA EN SU CONTRA - JUZGADO PENAL 01 DEL CIRCUITO RAMA JUDICIAL ESPECIALIZADO\02 CITACION DEMANDA..exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:3040 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\SysWOW64\cmd.exe2⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1728 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exeC:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe3⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1392
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C:\Windows\explorer.exe"C:\Windows\explorer.exe"1⤵PID:3044
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C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x5041⤵
- Suspicious use of AdjustPrivilegeToken
PID:2800
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
774KB
MD5bd33abf7657af0252a76ed7487b9ca5e
SHA1520ea77a7996fad943498d9ffe72a1035b4825f1
SHA256f634943c0bf92f1da9d378b4fee790daa8636adecf0e61b10f07bc5f9fa9a559
SHA512b82030c8b4266b947b74c56d34e8185cbe4f765a81e9d4f32a37126416a8dd422e4cfd47f3f87a7ea34005bde2536d759abd20c6fd9dc4a3920c1b47bab0a8db