Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
- submitted
05/03/2024, 13:52
General
- Target fad0d8e90ff191c8ba6dfcab31ae3ecb976a15ccf5c7ac1180964142f4e07aed.exe
- Size 1.2MB
- Sample240305-q6dkkshb93
- SHA256 fad0d8e90ff191c8ba6dfcab31ae3ecb976a15ccf5c7ac1180964142f4e07aed
Malware Config
Extracted
-
Protocol
smtp
-
Host
mail.awelleh3.top
-
Port
587
-
Username
-
Password
QcR_(8@AdfHa
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
mail.awelleh3.top
-
Port
587
-
Username
-
Password
QcR_(8@AdfHa
-
Email to
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
- Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious use of SetThreadContext 1 IoCs
- Program crash 1 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious behavior: MapViewOfSection 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 4 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\fad0d8e90ff191c8ba6dfcab31ae3ecb976a15ccf5c7ac1180964142f4e07aed.exe"C:\Users\Admin\AppData\Local\Temp\fad0d8e90ff191c8ba6dfcab31ae3ecb976a15ccf5c7ac1180964142f4e07aed.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\fad0d8e90ff191c8ba6dfcab31ae3ecb976a15ccf5c7ac1180964142f4e07aed.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4976 -s 6282⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4976 -ip 49761⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/548-16-0x00000000061E0000-0x0000000006230000-memory.dmp
memory/548-11-0x0000000000350000-0x0000000000380000-memory.dmp
memory/548-12-0x0000000073F20000-0x00000000746D0000-memory.dmp
memory/548-13-0x0000000005370000-0x0000000005914000-memory.dmp
memory/548-14-0x0000000004CA0000-0x0000000004D06000-memory.dmp
memory/548-15-0x0000000004C90000-0x0000000004CA0000-memory.dmp
memory/548-17-0x0000000006400000-0x00000000065C2000-memory.dmp
memory/548-27-0x00000000062D0000-0x000000000636C000-memory.dmp
memory/548-28-0x0000000006670000-0x0000000006702000-memory.dmp
memory/548-29-0x00000000063D0000-0x00000000063DA000-memory.dmp
memory/548-30-0x0000000073F20000-0x00000000746D0000-memory.dmp
memory/548-31-0x0000000004C90000-0x0000000004CA0000-memory.dmp
memory/4976-10-0x00000000028A0000-0x00000000028A4000-memory.dmp