Analysis
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max time kernel
119s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20231130-en -
resource tags
arch:x64arch:x86image:win7-20231130-enlocale:en-usos:windows7-x64system -
submitted
06-12-2023 02:43
Static task
static1
Behavioral task
behavioral1
Sample
907ba7efd4c01cb0518ddadde46f600ca133f6d7d90d2295cf4b1311b3bfb9cc.exe
Resource
win7-20231130-en
Behavioral task
behavioral2
Sample
907ba7efd4c01cb0518ddadde46f600ca133f6d7d90d2295cf4b1311b3bfb9cc.exe
Resource
win10v2004-20231130-en
General
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Target
907ba7efd4c01cb0518ddadde46f600ca133f6d7d90d2295cf4b1311b3bfb9cc.exe
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Size
736KB
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MD5
cf58e9f2e32bb4a5c398576a67691d08
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SHA1
93afca1fe2e24c970aaa845ed43c5e9d587a6a2a
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SHA256
907ba7efd4c01cb0518ddadde46f600ca133f6d7d90d2295cf4b1311b3bfb9cc
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SHA512
8cdc5dd4dd3c8b8c9259102c8aaa069cc660a1d9eebb0584873881a2dbbe2eb5c5a403937d54711fd6aace582cdaee8c2a1722b515dd18e888ba745b1d520517
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SSDEEP
12288:mAW5nF8ME6jD/QqtCzqF0qEXCBchelbBvNoiA3iYXYiXgLqHTc1f79VxoFKMY:mnPtD/QqtCu2qEhhgvd0iYokw1f79XG2
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.mumcu.com.tr - Port:
587 - Username:
[email protected] - Password:
CV25GMH8 - 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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Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 2 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
907ba7efd4c01cb0518ddadde46f600ca133f6d7d90d2295cf4b1311b3bfb9cc.exedescription pid process target process PID 3056 set thread context of 2020 3056 907ba7efd4c01cb0518ddadde46f600ca133f6d7d90d2295cf4b1311b3bfb9cc.exe 907ba7efd4c01cb0518ddadde46f600ca133f6d7d90d2295cf4b1311b3bfb9cc.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
Processes:
907ba7efd4c01cb0518ddadde46f600ca133f6d7d90d2295cf4b1311b3bfb9cc.exe907ba7efd4c01cb0518ddadde46f600ca133f6d7d90d2295cf4b1311b3bfb9cc.exepid process 3056 907ba7efd4c01cb0518ddadde46f600ca133f6d7d90d2295cf4b1311b3bfb9cc.exe 3056 907ba7efd4c01cb0518ddadde46f600ca133f6d7d90d2295cf4b1311b3bfb9cc.exe 3056 907ba7efd4c01cb0518ddadde46f600ca133f6d7d90d2295cf4b1311b3bfb9cc.exe 3056 907ba7efd4c01cb0518ddadde46f600ca133f6d7d90d2295cf4b1311b3bfb9cc.exe 3056 907ba7efd4c01cb0518ddadde46f600ca133f6d7d90d2295cf4b1311b3bfb9cc.exe 3056 907ba7efd4c01cb0518ddadde46f600ca133f6d7d90d2295cf4b1311b3bfb9cc.exe 2020 907ba7efd4c01cb0518ddadde46f600ca133f6d7d90d2295cf4b1311b3bfb9cc.exe 2020 907ba7efd4c01cb0518ddadde46f600ca133f6d7d90d2295cf4b1311b3bfb9cc.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
907ba7efd4c01cb0518ddadde46f600ca133f6d7d90d2295cf4b1311b3bfb9cc.exe907ba7efd4c01cb0518ddadde46f600ca133f6d7d90d2295cf4b1311b3bfb9cc.exedescription pid process Token: SeDebugPrivilege 3056 907ba7efd4c01cb0518ddadde46f600ca133f6d7d90d2295cf4b1311b3bfb9cc.exe Token: SeDebugPrivilege 2020 907ba7efd4c01cb0518ddadde46f600ca133f6d7d90d2295cf4b1311b3bfb9cc.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
907ba7efd4c01cb0518ddadde46f600ca133f6d7d90d2295cf4b1311b3bfb9cc.exepid process 2020 907ba7efd4c01cb0518ddadde46f600ca133f6d7d90d2295cf4b1311b3bfb9cc.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
907ba7efd4c01cb0518ddadde46f600ca133f6d7d90d2295cf4b1311b3bfb9cc.exedescription pid process target process PID 3056 wrote to memory of 2020 3056 907ba7efd4c01cb0518ddadde46f600ca133f6d7d90d2295cf4b1311b3bfb9cc.exe 907ba7efd4c01cb0518ddadde46f600ca133f6d7d90d2295cf4b1311b3bfb9cc.exe PID 3056 wrote to memory of 2020 3056 907ba7efd4c01cb0518ddadde46f600ca133f6d7d90d2295cf4b1311b3bfb9cc.exe 907ba7efd4c01cb0518ddadde46f600ca133f6d7d90d2295cf4b1311b3bfb9cc.exe PID 3056 wrote to memory of 2020 3056 907ba7efd4c01cb0518ddadde46f600ca133f6d7d90d2295cf4b1311b3bfb9cc.exe 907ba7efd4c01cb0518ddadde46f600ca133f6d7d90d2295cf4b1311b3bfb9cc.exe PID 3056 wrote to memory of 2020 3056 907ba7efd4c01cb0518ddadde46f600ca133f6d7d90d2295cf4b1311b3bfb9cc.exe 907ba7efd4c01cb0518ddadde46f600ca133f6d7d90d2295cf4b1311b3bfb9cc.exe PID 3056 wrote to memory of 2020 3056 907ba7efd4c01cb0518ddadde46f600ca133f6d7d90d2295cf4b1311b3bfb9cc.exe 907ba7efd4c01cb0518ddadde46f600ca133f6d7d90d2295cf4b1311b3bfb9cc.exe PID 3056 wrote to memory of 2020 3056 907ba7efd4c01cb0518ddadde46f600ca133f6d7d90d2295cf4b1311b3bfb9cc.exe 907ba7efd4c01cb0518ddadde46f600ca133f6d7d90d2295cf4b1311b3bfb9cc.exe PID 3056 wrote to memory of 2020 3056 907ba7efd4c01cb0518ddadde46f600ca133f6d7d90d2295cf4b1311b3bfb9cc.exe 907ba7efd4c01cb0518ddadde46f600ca133f6d7d90d2295cf4b1311b3bfb9cc.exe PID 3056 wrote to memory of 2020 3056 907ba7efd4c01cb0518ddadde46f600ca133f6d7d90d2295cf4b1311b3bfb9cc.exe 907ba7efd4c01cb0518ddadde46f600ca133f6d7d90d2295cf4b1311b3bfb9cc.exe PID 3056 wrote to memory of 2020 3056 907ba7efd4c01cb0518ddadde46f600ca133f6d7d90d2295cf4b1311b3bfb9cc.exe 907ba7efd4c01cb0518ddadde46f600ca133f6d7d90d2295cf4b1311b3bfb9cc.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\907ba7efd4c01cb0518ddadde46f600ca133f6d7d90d2295cf4b1311b3bfb9cc.exe"C:\Users\Admin\AppData\Local\Temp\907ba7efd4c01cb0518ddadde46f600ca133f6d7d90d2295cf4b1311b3bfb9cc.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3056 -
C:\Users\Admin\AppData\Local\Temp\907ba7efd4c01cb0518ddadde46f600ca133f6d7d90d2295cf4b1311b3bfb9cc.exe"C:\Users\Admin\AppData\Local\Temp\907ba7efd4c01cb0518ddadde46f600ca133f6d7d90d2295cf4b1311b3bfb9cc.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2020