Analysis
- max time kernel
149s - max time network
133s - platform
windows7_x64 - resource
win7v20201028 - submitted
09/11/2020, 20:31
Static task
static1
Behavioral task
behavioral1
Sample
INVOICE INVOICE DRAFT COPY_SCAN555688.exe
Resource
win7v20201028
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
INVOICE INVOICE DRAFT COPY_SCAN555688.exe
Resource
win10v20201028
0 signatures
0 seconds
General
- Target INVOICE INVOICE DRAFT COPY_SCAN555688.exe
- Size 1.4MB
- Sample201109-q8txvcc97a
- SHA256 027c5324e6066d9ffdf84ca77ea0502139d0ffdadcdb033c3adc7e3f870e835b
- MD5 520b0100121b401f84d7f863f0494727
- SHA1 bbfab68a27f3f01faf58c6ca521ed341e03524dc
- SHA512 11f467656502552afc1f25ef3d7bb61aad519286409a7091ff45e330db5338e3183d5771be5c894469392791d61884c115fd6a2797bbc004212dba357326ce48
- MD5 SHA1 SHA512
Score
10/10
Malware Config
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- AgentTesla Payload 3 IoCs
resource yara_rule behavioral1/memory/1632-0-0x0000000000080000-0x00000000000D2000-memory.dmp family_agenttesla behavioral1/memory/1632-1-0x00000000000CC93E-mapping.dmp family_agenttesla behavioral1/memory/1632-2-0x0000000000080000-0x00000000000D2000-memory.dmp family_agenttesla - Drops startup file 1 IoCs
description ioc Process File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\grpconv.url INVOICE INVOICE DRAFT COPY_SCAN555688.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 300 set thread context of 1632 300 INVOICE INVOICE DRAFT COPY_SCAN555688.exe 29 - Suspicious behavior: EnumeratesProcesses 16 IoCs
pid Process 1632 MSBuild.exe 1632 MSBuild.exe 300 INVOICE INVOICE DRAFT COPY_SCAN555688.exe 300 INVOICE INVOICE DRAFT COPY_SCAN555688.exe 300 INVOICE INVOICE DRAFT COPY_SCAN555688.exe 300 INVOICE INVOICE DRAFT COPY_SCAN555688.exe 300 INVOICE INVOICE DRAFT COPY_SCAN555688.exe 300 INVOICE INVOICE DRAFT COPY_SCAN555688.exe 300 INVOICE INVOICE DRAFT COPY_SCAN555688.exe 300 INVOICE INVOICE DRAFT COPY_SCAN555688.exe 300 INVOICE INVOICE DRAFT COPY_SCAN555688.exe 300 INVOICE INVOICE DRAFT COPY_SCAN555688.exe 300 INVOICE INVOICE DRAFT COPY_SCAN555688.exe 300 INVOICE INVOICE DRAFT COPY_SCAN555688.exe 300 INVOICE INVOICE DRAFT COPY_SCAN555688.exe 300 INVOICE INVOICE DRAFT COPY_SCAN555688.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1632 MSBuild.exe - Suspicious use of FindShellTrayWindow 3 IoCs
pid Process 300 INVOICE INVOICE DRAFT COPY_SCAN555688.exe 300 INVOICE INVOICE DRAFT COPY_SCAN555688.exe 300 INVOICE INVOICE DRAFT COPY_SCAN555688.exe - Suspicious use of SendNotifyMessage 3 IoCs
pid Process 300 INVOICE INVOICE DRAFT COPY_SCAN555688.exe 300 INVOICE INVOICE DRAFT COPY_SCAN555688.exe 300 INVOICE INVOICE DRAFT COPY_SCAN555688.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1632 MSBuild.exe - Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 300 wrote to memory of 1632 300 INVOICE INVOICE DRAFT COPY_SCAN555688.exe 29 PID 300 wrote to memory of 1632 300 INVOICE INVOICE DRAFT COPY_SCAN555688.exe 29 PID 300 wrote to memory of 1632 300 INVOICE INVOICE DRAFT COPY_SCAN555688.exe 29 PID 300 wrote to memory of 1632 300 INVOICE INVOICE DRAFT COPY_SCAN555688.exe 29 PID 300 wrote to memory of 1632 300 INVOICE INVOICE DRAFT COPY_SCAN555688.exe 29 PID 300 wrote to memory of 1632 300 INVOICE INVOICE DRAFT COPY_SCAN555688.exe 29 PID 1632 wrote to memory of 1896 1632 MSBuild.exe 31 PID 1632 wrote to memory of 1896 1632 MSBuild.exe 31 PID 1632 wrote to memory of 1896 1632 MSBuild.exe 31 PID 1632 wrote to memory of 1896 1632 MSBuild.exe 31
Processes
-
C:\Users\Admin\AppData\Local\Temp\INVOICE INVOICE DRAFT COPY_SCAN555688.exe"C:\Users\Admin\AppData\Local\Temp\INVOICE INVOICE DRAFT COPY_SCAN555688.exe"1⤵
- Drops startup file
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:300 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"C:\\\\Windows\\\\Microsoft.NET\\\\Framework\\\\v4.0.30319\\\\MSBuild.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1632 -
C:\Windows\SysWOW64\netsh.exe"netsh" wlan show profile3⤵PID:1896
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