Analysis
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max time kernel
140s -
max time network
145s -
platform
windows10-2004_x64 -
resource
win10v2004-20230703-en -
resource tags
arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system -
submitted
03-08-2023 12:45
Static task
static1
Behavioral task
behavioral1
Sample
2f0cfa1b5ad96b9d08319bde2c660b2eee480089c521ef47bbda609937367698.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
2f0cfa1b5ad96b9d08319bde2c660b2eee480089c521ef47bbda609937367698.exe
Resource
win10v2004-20230703-en
General
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Target
2f0cfa1b5ad96b9d08319bde2c660b2eee480089c521ef47bbda609937367698.exe
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Size
693KB
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MD5
486055cd6ce24e4760b4210f832b779d
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SHA1
e0a37a78dc0c90409269565c9297ec7d6361f941
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SHA256
2f0cfa1b5ad96b9d08319bde2c660b2eee480089c521ef47bbda609937367698
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SHA512
d95b5c4b90143634b5e3086b44ced4128a0ef5f17d3cac92cfd078119c882964b81a3702c72f2dc5b75ce1bd852adebaba4fc958b515eba667a7552e57688c28
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SSDEEP
12288:tXiQrjS2iNtO6JuAvverND2yaI3qCYvsLYKHnvwAq:hiQrjS1ZJPvQp2W3/pLYKH1q
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.adanaatlispor.com - Port:
587 - Username:
[email protected] - Password:
OxEUYnE2jx - Email To:
[email protected]
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\FUAfYLC = "C:\\Users\\Admin\\AppData\\Roaming\\FUAfYLC\\FUAfYLC.exe" 2f0cfa1b5ad96b9d08319bde2c660b2eee480089c521ef47bbda609937367698.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1412 set thread context of 928 1412 2f0cfa1b5ad96b9d08319bde2c660b2eee480089c521ef47bbda609937367698.exe 89 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 928 2f0cfa1b5ad96b9d08319bde2c660b2eee480089c521ef47bbda609937367698.exe 928 2f0cfa1b5ad96b9d08319bde2c660b2eee480089c521ef47bbda609937367698.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 928 2f0cfa1b5ad96b9d08319bde2c660b2eee480089c521ef47bbda609937367698.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 1412 wrote to memory of 928 1412 2f0cfa1b5ad96b9d08319bde2c660b2eee480089c521ef47bbda609937367698.exe 89 PID 1412 wrote to memory of 928 1412 2f0cfa1b5ad96b9d08319bde2c660b2eee480089c521ef47bbda609937367698.exe 89 PID 1412 wrote to memory of 928 1412 2f0cfa1b5ad96b9d08319bde2c660b2eee480089c521ef47bbda609937367698.exe 89 PID 1412 wrote to memory of 928 1412 2f0cfa1b5ad96b9d08319bde2c660b2eee480089c521ef47bbda609937367698.exe 89 PID 1412 wrote to memory of 928 1412 2f0cfa1b5ad96b9d08319bde2c660b2eee480089c521ef47bbda609937367698.exe 89 PID 1412 wrote to memory of 928 1412 2f0cfa1b5ad96b9d08319bde2c660b2eee480089c521ef47bbda609937367698.exe 89 PID 1412 wrote to memory of 928 1412 2f0cfa1b5ad96b9d08319bde2c660b2eee480089c521ef47bbda609937367698.exe 89 PID 1412 wrote to memory of 928 1412 2f0cfa1b5ad96b9d08319bde2c660b2eee480089c521ef47bbda609937367698.exe 89
Processes
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C:\Users\Admin\AppData\Local\Temp\2f0cfa1b5ad96b9d08319bde2c660b2eee480089c521ef47bbda609937367698.exe"C:\Users\Admin\AppData\Local\Temp\2f0cfa1b5ad96b9d08319bde2c660b2eee480089c521ef47bbda609937367698.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1412 -
C:\Users\Admin\AppData\Local\Temp\2f0cfa1b5ad96b9d08319bde2c660b2eee480089c521ef47bbda609937367698.exe"C:\Users\Admin\AppData\Local\Temp\2f0cfa1b5ad96b9d08319bde2c660b2eee480089c521ef47bbda609937367698.exe"2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:928
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\2f0cfa1b5ad96b9d08319bde2c660b2eee480089c521ef47bbda609937367698.exe.log
Filesize1KB
MD57cad59aef5a93f093b6ba494f13f796f
SHA13cef97b77939bfc06dfd3946fc1a8cd159f67100
SHA2561e1b444fe2d8772f6709b22b94bb5b0aa7fa590f6a693705d9bf1f2f71267a55
SHA5128cedd03efec34c6226a01fd6b4831a689be16545ea6b849cd96f775e0722bfefd4b47f3dd8401d2080d341d4319f75995ece60de44352a1f86a2e5dc01e6210b