Analysis
- max time kernel
148s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
- submitted
26/08/2024, 07:54
General
- Target TEKLİF TALEP VE FİYAT TEKLİFİ_xlxs.exe
- Size 2.0MB
- Sample240826-jrjdysvbql
- SHA256 4990d4c5600664a439e09e9eea416eee51d021284bc8fba006aa3bebbfb11175
Malware Config
Extracted
-
Protocol
smtp
-
Host
cp8nl.hyperhost.ua
-
Port
587
-
Username
-
Password
7213575aceACE@#$
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
cp8nl.hyperhost.ua
-
Port
587
-
Username
-
Password
7213575aceACE@#$
-
Email to
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
- Adds Run key to start application 2 TTPs 1 IoCs
- Suspicious use of SetThreadContext 1 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\TEKLİF TALEP VE FİYAT TEKLİFİ_xlxs.exe"C:\Users\Admin\AppData\Local\Temp\TEKLİF TALEP VE FİYAT TEKLİFİ_xlxs.exe"1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/1672-1-0x0000000000400000-0x0000000000440000-memory.dmp
memory/1672-2-0x0000000074F1E000-0x0000000074F1F000-memory.dmp
memory/1672-3-0x0000000005C40000-0x00000000061E4000-memory.dmp
memory/1672-4-0x0000000005690000-0x00000000056F6000-memory.dmp
memory/1672-5-0x0000000074F10000-0x00000000756C0000-memory.dmp
memory/1672-6-0x0000000006450000-0x00000000064A0000-memory.dmp
memory/1672-7-0x0000000006540000-0x00000000065DC000-memory.dmp
memory/1672-8-0x0000000006A00000-0x0000000006A92000-memory.dmp
memory/1672-9-0x00000000069B0000-0x00000000069BA000-memory.dmp
memory/1672-10-0x0000000074F1E000-0x0000000074F1F000-memory.dmp
memory/1672-11-0x0000000074F10000-0x00000000756C0000-memory.dmp