Analysis
- max time kernel
107s - max time network
18s - platform
windows7_x64 - resource
win7v20201028 - submitted
03/12/2020, 17:44
General
- Target SATIN ALMA SİPARİŞ TALEBİ_PDF.exe
- Size 492KB
- Sample201203-5adkeew342
- SHA256 11b2eb48b9fca9c42db67b43c0c186a7bda61547d04697f2b4fcaa6d91cc1ae0
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
mail.unlimitedegypttravel.com
-
Port
587
-
Username
-
Password
Qwertyzi87
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- AgentTesla Payload 4 IoCs
- 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). Likely ransomware behaviour.
- Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
- Suspicious behavior: EnumeratesProcesses 3 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 16 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\SATIN ALMA SİPARİŞ TALEBİ_PDF.exe"C:\Users\Admin\AppData\Local\Temp\SATIN ALMA SİPARİŞ TALEBİ_PDF.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ojUrWRBOIDicQ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp2349.tmp"2⤵
- Creates scheduled task(s)
-
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"{path}"2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/868-2-0x00000000741E0000-0x00000000748CE000-memory.dmp
memory/868-3-0x0000000000F60000-0x0000000000F61000-memory.dmp
memory/868-5-0x0000000000440000-0x000000000044E000-memory.dmp
memory/868-6-0x0000000005560000-0x00000000055CD000-memory.dmp
memory/1688-9-0x0000000000400000-0x000000000043C000-memory.dmp
memory/1688-11-0x0000000000400000-0x000000000043C000-memory.dmp
memory/1688-12-0x0000000000400000-0x000000000043C000-memory.dmp
memory/1688-13-0x00000000741E0000-0x00000000748CE000-memory.dmp