Analysis
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max time kernel
130s -
max time network
136s -
platform
windows7_x64 -
resource
win7 -
submitted
08-07-2020 06:13
Static task
static1
Behavioral task
behavioral1
Sample
Ticari Hesap Özetiniz.exe
Resource
win7
Behavioral task
behavioral2
Sample
Ticari Hesap Özetiniz.exe
Resource
win10v200430
General
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Target
Ticari Hesap Özetiniz.exe
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Size
907KB
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MD5
774d71b16cc7e591813182ddf4c6ec18
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SHA1
6f97851983545323dd342ff3a8cbfb64818e0440
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SHA256
3b2dc5c62e2fc42ab93039b506a8566fbbfb5160b63d0c7c83c55f4957093b29
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SHA512
6951fd527cdaa252bbf931038099431aceafe43fd3216b699cdf370ebeb908f6278914179f1f473ccd787d39de564096008003f389785511ded132bda45dbb95
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.vinorema.com - Port:
587 - Username:
[email protected] - Password:
tempranillo03
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla Payload 4 IoCs
Processes:
resource yara_rule behavioral1/memory/1616-0-0x0000000000400000-0x0000000000450000-memory.dmp family_agenttesla behavioral1/memory/1616-1-0x000000000044A8DE-mapping.dmp family_agenttesla behavioral1/memory/1616-2-0x0000000000400000-0x0000000000450000-memory.dmp family_agenttesla behavioral1/memory/1616-3-0x0000000000400000-0x0000000000450000-memory.dmp family_agenttesla -
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:
Ticari Hesap Özetiniz.exedescription pid process target process PID 1508 set thread context of 1616 1508 Ticari Hesap Özetiniz.exe Ticari Hesap Özetiniz.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
Ticari Hesap Özetiniz.exepid process 1616 Ticari Hesap Özetiniz.exe 1616 Ticari Hesap Özetiniz.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
Ticari Hesap Özetiniz.exedescription pid process Token: SeDebugPrivilege 1616 Ticari Hesap Özetiniz.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
Ticari Hesap Özetiniz.exedescription pid process target process PID 1508 wrote to memory of 1616 1508 Ticari Hesap Özetiniz.exe Ticari Hesap Özetiniz.exe PID 1508 wrote to memory of 1616 1508 Ticari Hesap Özetiniz.exe Ticari Hesap Özetiniz.exe PID 1508 wrote to memory of 1616 1508 Ticari Hesap Özetiniz.exe Ticari Hesap Özetiniz.exe PID 1508 wrote to memory of 1616 1508 Ticari Hesap Özetiniz.exe Ticari Hesap Özetiniz.exe PID 1508 wrote to memory of 1616 1508 Ticari Hesap Özetiniz.exe Ticari Hesap Özetiniz.exe PID 1508 wrote to memory of 1616 1508 Ticari Hesap Özetiniz.exe Ticari Hesap Özetiniz.exe PID 1508 wrote to memory of 1616 1508 Ticari Hesap Özetiniz.exe Ticari Hesap Özetiniz.exe PID 1508 wrote to memory of 1616 1508 Ticari Hesap Özetiniz.exe Ticari Hesap Özetiniz.exe PID 1508 wrote to memory of 1616 1508 Ticari Hesap Özetiniz.exe Ticari Hesap Özetiniz.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Ticari Hesap Özetiniz.exe"C:\Users\Admin\AppData\Local\Temp\Ticari Hesap Özetiniz.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Ticari Hesap Özetiniz.exe"{path}"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/1616-0-0x0000000000400000-0x0000000000450000-memory.dmpFilesize
320KB
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memory/1616-1-0x000000000044A8DE-mapping.dmp
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memory/1616-2-0x0000000000400000-0x0000000000450000-memory.dmpFilesize
320KB
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memory/1616-3-0x0000000000400000-0x0000000000450000-memory.dmpFilesize
320KB