Analysis
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max time kernel
121s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20231130-en -
resource tags
arch:x64arch:x86image:win7-20231130-enlocale:en-usos:windows7-x64system -
submitted
05-12-2023 17:22
Static task
static1
Behavioral task
behavioral1
Sample
ZiraatBankasiSwiftMesaji.exe
Resource
win7-20231130-en
Behavioral task
behavioral2
Sample
ZiraatBankasiSwiftMesaji.exe
Resource
win10v2004-20231130-en
General
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Target
ZiraatBankasiSwiftMesaji.exe
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Size
487KB
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MD5
0a7ba14b1242d97e0f5b6104279a6a2d
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SHA1
4934ab62cc4253d3d65cff12681ecff7c8054e5c
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SHA256
20e537f0f7dcc4838f1a0b40e833b47a4e2866e8ce8af1fc10987d9300bae093
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SHA512
634e88049168aff6e1f0a99fb553e3f44d826d222246d60d81b7d2b003bd18e4313a85bc693b7cc1d7fefe30aa62c02cf496ac41ba2ea32351c4ee899d8ab7e3
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SSDEEP
12288:Tzm6NTBNwYz/SehNBY7yeITv8emEwPgyR2ayXV85u6:TzTNlNw4FBY7JIvfpFV8A
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.sturmsgroup.com - Port:
587 - Username:
[email protected] - Password:
]rRHBHP99u|zXVEo - 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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Suspicious use of SetThreadContext 1 IoCs
Processes:
ZiraatBankasiSwiftMesaji.exedescription pid process target process PID 2416 set thread context of 2928 2416 ZiraatBankasiSwiftMesaji.exe ZiraatBankasiSwiftMesaji.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
ZiraatBankasiSwiftMesaji.exepid process 2928 ZiraatBankasiSwiftMesaji.exe 2928 ZiraatBankasiSwiftMesaji.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
ZiraatBankasiSwiftMesaji.exeZiraatBankasiSwiftMesaji.exedescription pid process Token: SeDebugPrivilege 2416 ZiraatBankasiSwiftMesaji.exe Token: SeDebugPrivilege 2928 ZiraatBankasiSwiftMesaji.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
ZiraatBankasiSwiftMesaji.exedescription pid process target process PID 2416 wrote to memory of 2928 2416 ZiraatBankasiSwiftMesaji.exe ZiraatBankasiSwiftMesaji.exe PID 2416 wrote to memory of 2928 2416 ZiraatBankasiSwiftMesaji.exe ZiraatBankasiSwiftMesaji.exe PID 2416 wrote to memory of 2928 2416 ZiraatBankasiSwiftMesaji.exe ZiraatBankasiSwiftMesaji.exe PID 2416 wrote to memory of 2928 2416 ZiraatBankasiSwiftMesaji.exe ZiraatBankasiSwiftMesaji.exe PID 2416 wrote to memory of 2928 2416 ZiraatBankasiSwiftMesaji.exe ZiraatBankasiSwiftMesaji.exe PID 2416 wrote to memory of 2928 2416 ZiraatBankasiSwiftMesaji.exe ZiraatBankasiSwiftMesaji.exe PID 2416 wrote to memory of 2928 2416 ZiraatBankasiSwiftMesaji.exe ZiraatBankasiSwiftMesaji.exe PID 2416 wrote to memory of 2928 2416 ZiraatBankasiSwiftMesaji.exe ZiraatBankasiSwiftMesaji.exe PID 2416 wrote to memory of 2928 2416 ZiraatBankasiSwiftMesaji.exe ZiraatBankasiSwiftMesaji.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ZiraatBankasiSwiftMesaji.exe"C:\Users\Admin\AppData\Local\Temp\ZiraatBankasiSwiftMesaji.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2416 -
C:\Users\Admin\AppData\Local\Temp\ZiraatBankasiSwiftMesaji.exeC:\Users\Admin\AppData\Local\Temp\ZiraatBankasiSwiftMesaji.exe2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2928