Analysis
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max time kernel
117s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
23-05-2024 13:47
Static task
static1
Behavioral task
behavioral1
Sample
b2ebb908944dcf31b253f02097b86b3e1f96fe094bbcc7c2c37718ade401991c.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b2ebb908944dcf31b253f02097b86b3e1f96fe094bbcc7c2c37718ade401991c.exe
Resource
win10v2004-20240508-en
General
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Target
b2ebb908944dcf31b253f02097b86b3e1f96fe094bbcc7c2c37718ade401991c.exe
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Size
1005KB
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MD5
753373ea799f4286a93a3f4527b3888b
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SHA1
a6865cc98ab5659ed16eb3781100d0b85ba86af3
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SHA256
b2ebb908944dcf31b253f02097b86b3e1f96fe094bbcc7c2c37718ade401991c
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SHA512
5fbe15c82873bf667ef26ce18703f3883e724456e379795bee989f841b9ff002430be5d8b4382f84e30bb8982ccb67af10d61d683422158928f651d1441e0555
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SSDEEP
24576:WAHnh+eWsN3skA4RV1Hom2KXMmHax/yNI17L/i5:xh+ZkldoPK8YaxuS7M
Malware Config
Extracted
agenttesla
Protocol: ftp- Host:
ftp://ftp.corpsa.net - Port:
21 - Username:
[email protected] - Password:
ko=8J2,OjDt,
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Suspicious use of SetThreadContext 1 IoCs
Processes:
b2ebb908944dcf31b253f02097b86b3e1f96fe094bbcc7c2c37718ade401991c.exedescription pid process target process PID 2168 set thread context of 2552 2168 b2ebb908944dcf31b253f02097b86b3e1f96fe094bbcc7c2c37718ade401991c.exe RegSvcs.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
RegSvcs.exepid process 2552 RegSvcs.exe 2552 RegSvcs.exe -
Suspicious behavior: MapViewOfSection 2 IoCs
Processes:
b2ebb908944dcf31b253f02097b86b3e1f96fe094bbcc7c2c37718ade401991c.exepid process 2168 b2ebb908944dcf31b253f02097b86b3e1f96fe094bbcc7c2c37718ade401991c.exe 2168 b2ebb908944dcf31b253f02097b86b3e1f96fe094bbcc7c2c37718ade401991c.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
RegSvcs.exedescription pid process Token: SeDebugPrivilege 2552 RegSvcs.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
b2ebb908944dcf31b253f02097b86b3e1f96fe094bbcc7c2c37718ade401991c.exepid process 2168 b2ebb908944dcf31b253f02097b86b3e1f96fe094bbcc7c2c37718ade401991c.exe 2168 b2ebb908944dcf31b253f02097b86b3e1f96fe094bbcc7c2c37718ade401991c.exe -
Suspicious use of SendNotifyMessage 2 IoCs
Processes:
b2ebb908944dcf31b253f02097b86b3e1f96fe094bbcc7c2c37718ade401991c.exepid process 2168 b2ebb908944dcf31b253f02097b86b3e1f96fe094bbcc7c2c37718ade401991c.exe 2168 b2ebb908944dcf31b253f02097b86b3e1f96fe094bbcc7c2c37718ade401991c.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
b2ebb908944dcf31b253f02097b86b3e1f96fe094bbcc7c2c37718ade401991c.exedescription pid process target process PID 2168 wrote to memory of 2552 2168 b2ebb908944dcf31b253f02097b86b3e1f96fe094bbcc7c2c37718ade401991c.exe RegSvcs.exe PID 2168 wrote to memory of 2552 2168 b2ebb908944dcf31b253f02097b86b3e1f96fe094bbcc7c2c37718ade401991c.exe RegSvcs.exe PID 2168 wrote to memory of 2552 2168 b2ebb908944dcf31b253f02097b86b3e1f96fe094bbcc7c2c37718ade401991c.exe RegSvcs.exe PID 2168 wrote to memory of 2552 2168 b2ebb908944dcf31b253f02097b86b3e1f96fe094bbcc7c2c37718ade401991c.exe RegSvcs.exe PID 2168 wrote to memory of 2552 2168 b2ebb908944dcf31b253f02097b86b3e1f96fe094bbcc7c2c37718ade401991c.exe RegSvcs.exe PID 2168 wrote to memory of 2552 2168 b2ebb908944dcf31b253f02097b86b3e1f96fe094bbcc7c2c37718ade401991c.exe RegSvcs.exe PID 2168 wrote to memory of 2552 2168 b2ebb908944dcf31b253f02097b86b3e1f96fe094bbcc7c2c37718ade401991c.exe RegSvcs.exe PID 2168 wrote to memory of 2552 2168 b2ebb908944dcf31b253f02097b86b3e1f96fe094bbcc7c2c37718ade401991c.exe RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\b2ebb908944dcf31b253f02097b86b3e1f96fe094bbcc7c2c37718ade401991c.exe"C:\Users\Admin\AppData\Local\Temp\b2ebb908944dcf31b253f02097b86b3e1f96fe094bbcc7c2c37718ade401991c.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\b2ebb908944dcf31b253f02097b86b3e1f96fe094bbcc7c2c37718ade401991c.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2168-10-0x00000000000B0000-0x00000000000B4000-memory.dmpFilesize
16KB
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memory/2552-11-0x00000000000A0000-0x00000000000E0000-memory.dmpFilesize
256KB
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memory/2552-17-0x00000000000A0000-0x00000000000E0000-memory.dmpFilesize
256KB
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memory/2552-14-0x00000000000A0000-0x00000000000E0000-memory.dmpFilesize
256KB
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memory/2552-20-0x00000000000A0000-0x00000000000E0000-memory.dmpFilesize
256KB
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memory/2552-21-0x000000007459E000-0x000000007459F000-memory.dmpFilesize
4KB
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memory/2552-22-0x0000000074590000-0x0000000074C7E000-memory.dmpFilesize
6.9MB
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memory/2552-23-0x000000007459E000-0x000000007459F000-memory.dmpFilesize
4KB
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memory/2552-24-0x0000000074590000-0x0000000074C7E000-memory.dmpFilesize
6.9MB