Analysis
- max time kernel
118s - max time network
119s - platform
windows7_x64 - resource
win7-20240221-en - resource tags
- submitted
02/04/2024, 13:37
General
- Target dekont.exe
- Size 2.2MB
- Sample240402-qws8aabh92
- SHA256 2f7ca180c50ce99d164b5601826e648f88d6db9b932b052dfea9d59a7e2b78ed
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
mail.gencoldfire.com
-
Port
587
-
Username
-
Password
%j#!%z2b/?qM68K#
-
Email to
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- Detect ZGRat V1 34 IoCs
- ZGRat
ZGRat is remote access trojan written in C#.
- Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
- Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
- 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.
- Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious use of SetThreadContext 1 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 3 IoCs
- Suspicious use of WriteProcessMemory 9 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\dekont.exe"C:\Users\Admin\AppData\Local\Temp\dekont.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\dekont.exe"C:\Users\Admin\AppData\Local\Temp\dekont.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
memory/1724-1-0x0000000074520000-0x0000000074C0E000-memory.dmp
memory/1724-0-0x0000000001310000-0x0000000001542000-memory.dmp
memory/1724-2-0x0000000005A80000-0x0000000005CB0000-memory.dmp
memory/1724-3-0x0000000005A80000-0x0000000005CAA000-memory.dmp
memory/1724-4-0x0000000005A80000-0x0000000005CAA000-memory.dmp
memory/1724-6-0x0000000005A80000-0x0000000005CAA000-memory.dmp
memory/1724-8-0x0000000005A80000-0x0000000005CAA000-memory.dmp
memory/1724-10-0x0000000005A80000-0x0000000005CAA000-memory.dmp
memory/1724-14-0x0000000005A80000-0x0000000005CAA000-memory.dmp
memory/1724-12-0x0000000005A80000-0x0000000005CAA000-memory.dmp
memory/1724-16-0x0000000005A80000-0x0000000005CAA000-memory.dmp
memory/1724-20-0x0000000005A80000-0x0000000005CAA000-memory.dmp
memory/1724-22-0x0000000005A80000-0x0000000005CAA000-memory.dmp
memory/1724-18-0x0000000005A80000-0x0000000005CAA000-memory.dmp
memory/1724-26-0x0000000005A80000-0x0000000005CAA000-memory.dmp
memory/1724-24-0x0000000005A80000-0x0000000005CAA000-memory.dmp
memory/1724-28-0x0000000005A80000-0x0000000005CAA000-memory.dmp
memory/1724-30-0x0000000005A80000-0x0000000005CAA000-memory.dmp
memory/1724-32-0x0000000005A80000-0x0000000005CAA000-memory.dmp
memory/1724-40-0x0000000005A80000-0x0000000005CAA000-memory.dmp
memory/1724-38-0x0000000005A80000-0x0000000005CAA000-memory.dmp
memory/1724-36-0x0000000005A80000-0x0000000005CAA000-memory.dmp
memory/1724-34-0x0000000005A80000-0x0000000005CAA000-memory.dmp
memory/1724-42-0x0000000005A80000-0x0000000005CAA000-memory.dmp
memory/1724-44-0x0000000005A80000-0x0000000005CAA000-memory.dmp
memory/1724-46-0x0000000005A80000-0x0000000005CAA000-memory.dmp
memory/1724-50-0x0000000005A80000-0x0000000005CAA000-memory.dmp
memory/1724-56-0x0000000005A80000-0x0000000005CAA000-memory.dmp
memory/1724-58-0x0000000005A80000-0x0000000005CAA000-memory.dmp
memory/1724-54-0x0000000005A80000-0x0000000005CAA000-memory.dmp
memory/1724-52-0x0000000005A80000-0x0000000005CAA000-memory.dmp
memory/1724-48-0x0000000005A80000-0x0000000005CAA000-memory.dmp
memory/1724-62-0x0000000005A80000-0x0000000005CAA000-memory.dmp
memory/1724-60-0x0000000005A80000-0x0000000005CAA000-memory.dmp
memory/1724-64-0x0000000005A80000-0x0000000005CAA000-memory.dmp
memory/1724-66-0x0000000005A80000-0x0000000005CAA000-memory.dmp
memory/1724-4883-0x0000000000DC0000-0x0000000000E00000-memory.dmp
memory/1724-4884-0x0000000000470000-0x0000000000471000-memory.dmp
memory/1724-4885-0x0000000001230000-0x000000000129C000-memory.dmp
memory/1724-4886-0x0000000000A70000-0x0000000000ABC000-memory.dmp
memory/1724-4887-0x0000000000D60000-0x0000000000DB4000-memory.dmp
memory/1724-4900-0x0000000074520000-0x0000000074C0E000-memory.dmp
memory/2360-4905-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2360-4904-0x0000000073E30000-0x000000007451E000-memory.dmp
memory/2360-4906-0x0000000000BF0000-0x0000000000C30000-memory.dmp
memory/2360-4907-0x0000000073E30000-0x000000007451E000-memory.dmp
memory/2360-4908-0x0000000000BF0000-0x0000000000C30000-memory.dmp