Analysis
- max time kernel
149s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
- submitted
07/03/2024, 17:56
General
- Target Fiyat Teklifi Hk..exe
- Size 709KB
- Sample240307-wh2kdshe23
- SHA256 86caff3276f512d98f8551121b2a9c0fa2a4c40291569af16fc08cc14ff3dae2
Malware Config
Extracted
-
Protocol
smtp
-
Host
mail.nogamobilya.com
-
Port
587
-
Username
-
Password
121121.1.noga!
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
mail.nogamobilya.com
-
Port
587
-
Username
-
Password
121121.1.noga!
-
Email to
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Adds Run key to start application 2 TTPs 1 IoCs
- Suspicious use of SetThreadContext 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: EnumeratesProcesses 6 IoCs
- Suspicious use of AdjustPrivilegeToken 3 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 11 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\Fiyat Teklifi Hk..exe"C:\Users\Admin\AppData\Local\Temp\Fiyat Teklifi Hk..exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\Fiyat Teklifi Hk..exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Users\Admin\AppData\Local\Temp\Fiyat Teklifi Hk..exe"C:\Users\Admin\AppData\Local\Temp\Fiyat Teklifi Hk..exe"2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
__PSScriptPolicyTest_rhfeytel.0wz.ps1
memory/1876-52-0x0000000006AC0000-0x0000000006B63000-memory.dmp
memory/1876-54-0x00000000073F0000-0x0000000007A6A000-memory.dmp
memory/1876-65-0x0000000074ED0000-0x0000000075680000-memory.dmp
memory/1876-62-0x00000000070D0000-0x00000000070D8000-memory.dmp
memory/1876-61-0x00000000070F0000-0x000000000710A000-memory.dmp
memory/1876-60-0x0000000006FF0000-0x0000000007004000-memory.dmp
memory/1876-59-0x0000000006FE0000-0x0000000006FEE000-memory.dmp
memory/1876-34-0x0000000005A80000-0x0000000005A9E000-memory.dmp
memory/1876-57-0x0000000007030000-0x00000000070C6000-memory.dmp
memory/1876-56-0x0000000006E20000-0x0000000006E2A000-memory.dmp
memory/1876-55-0x0000000006DB0000-0x0000000006DCA000-memory.dmp
memory/1876-23-0x0000000004C80000-0x0000000004CE6000-memory.dmp
memory/1876-49-0x0000000006A40000-0x0000000006A5E000-memory.dmp
memory/1876-15-0x00000000009C0000-0x00000000009F6000-memory.dmp
memory/1876-50-0x00000000009B0000-0x00000000009C0000-memory.dmp
memory/1876-33-0x00000000055F0000-0x0000000005944000-memory.dmp
memory/1876-18-0x00000000009B0000-0x00000000009C0000-memory.dmp
memory/1876-20-0x00000000009B0000-0x00000000009C0000-memory.dmp
memory/1876-51-0x00000000009B0000-0x00000000009C0000-memory.dmp
memory/1876-21-0x0000000004EC0000-0x00000000054E8000-memory.dmp
memory/1876-22-0x0000000004BE0000-0x0000000004C02000-memory.dmp
memory/1876-39-0x0000000070B50000-0x0000000070B9C000-memory.dmp
memory/1876-38-0x0000000006A80000-0x0000000006AB2000-memory.dmp
memory/1876-16-0x0000000074ED0000-0x0000000075680000-memory.dmp
memory/1876-58-0x0000000006FB0000-0x0000000006FC1000-memory.dmp
memory/1876-35-0x0000000005FD0000-0x000000000601C000-memory.dmp
memory/1876-37-0x000000007F200000-0x000000007F210000-memory.dmp
memory/3672-7-0x00000000078B0000-0x00000000078BA000-memory.dmp
memory/3672-9-0x0000000007920000-0x00000000079A2000-memory.dmp
memory/3672-2-0x00000000054F0000-0x0000000005A94000-memory.dmp
memory/3672-8-0x00000000078C0000-0x00000000078CE000-memory.dmp
memory/3672-4-0x0000000004FC0000-0x0000000004FD0000-memory.dmp
memory/3672-1-0x0000000074ED0000-0x0000000075680000-memory.dmp
memory/3672-5-0x00000000051B0000-0x00000000051BA000-memory.dmp
memory/3672-6-0x0000000007880000-0x0000000007894000-memory.dmp
memory/3672-0-0x0000000000590000-0x0000000000648000-memory.dmp
memory/3672-3-0x0000000004FF0000-0x0000000005082000-memory.dmp
memory/3672-13-0x0000000074ED0000-0x0000000075680000-memory.dmp
memory/3672-10-0x000000000A0A0000-0x000000000A13C000-memory.dmp
memory/4544-17-0x0000000004F30000-0x0000000004F96000-memory.dmp
memory/4544-11-0x0000000000400000-0x0000000000442000-memory.dmp
memory/4544-53-0x0000000005F10000-0x0000000005F60000-memory.dmp
memory/4544-14-0x0000000074ED0000-0x0000000075680000-memory.dmp
memory/4544-19-0x0000000004F20000-0x0000000004F30000-memory.dmp
memory/4544-66-0x0000000074ED0000-0x0000000075680000-memory.dmp
memory/4544-67-0x0000000004F20000-0x0000000004F30000-memory.dmp