Analysis
- max time kernel
146s - max time network
161s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
- submitted
03/04/2024, 12:58
General
- Target twoAdcxgtkcx.exe
- Size 2.4MB
- Sample240403-p7qe4add7s
- SHA256 aa8adb971a2cb251222416ef3a8873c8c4d620e92658f9304e25e5c07c731f79
Malware Config
Extracted
-
Protocol
smtp
-
Host
mail.apexrnun.com
-
Port
587
-
Username
-
Password
CCu5Z?WuH+bS4hsz
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
mail.apexrnun.com
-
Port
587
-
Username
-
Password
CCu5Z?WuH+bS4hsz
-
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 8 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\twoAdcxgtkcx.exe"C:\Users\Admin\AppData\Local\Temp\twoAdcxgtkcx.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\twoAdcxgtkcx.exe"C:\Users\Admin\AppData\Local\Temp\twoAdcxgtkcx.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
twoAdcxgtkcx.exe.log
memory/2396-0-0x00000000006E0000-0x0000000000954000-memory.dmp
memory/2396-1-0x00000000749C0000-0x0000000075170000-memory.dmp
memory/2396-2-0x0000000005330000-0x0000000005560000-memory.dmp
memory/2396-3-0x0000000005330000-0x000000000555A000-memory.dmp
memory/2396-4-0x0000000005330000-0x000000000555A000-memory.dmp
memory/2396-6-0x0000000005330000-0x000000000555A000-memory.dmp
memory/2396-8-0x0000000005330000-0x000000000555A000-memory.dmp
memory/2396-10-0x0000000005330000-0x000000000555A000-memory.dmp
memory/2396-12-0x0000000005330000-0x000000000555A000-memory.dmp
memory/2396-14-0x0000000005330000-0x000000000555A000-memory.dmp
memory/2396-16-0x0000000005330000-0x000000000555A000-memory.dmp
memory/2396-18-0x0000000005330000-0x000000000555A000-memory.dmp
memory/2396-20-0x0000000005330000-0x000000000555A000-memory.dmp
memory/2396-22-0x0000000005330000-0x000000000555A000-memory.dmp
memory/2396-24-0x0000000005330000-0x000000000555A000-memory.dmp
memory/2396-26-0x0000000005330000-0x000000000555A000-memory.dmp
memory/2396-28-0x0000000005330000-0x000000000555A000-memory.dmp
memory/2396-30-0x0000000005330000-0x000000000555A000-memory.dmp
memory/2396-32-0x0000000005330000-0x000000000555A000-memory.dmp
memory/2396-34-0x0000000005330000-0x000000000555A000-memory.dmp
memory/2396-36-0x0000000005330000-0x000000000555A000-memory.dmp
memory/2396-38-0x0000000005330000-0x000000000555A000-memory.dmp
memory/2396-40-0x0000000005330000-0x000000000555A000-memory.dmp
memory/2396-42-0x0000000005330000-0x000000000555A000-memory.dmp
memory/2396-44-0x0000000005330000-0x000000000555A000-memory.dmp
memory/2396-46-0x0000000005330000-0x000000000555A000-memory.dmp
memory/2396-48-0x0000000005330000-0x000000000555A000-memory.dmp
memory/2396-50-0x0000000005330000-0x000000000555A000-memory.dmp
memory/2396-52-0x0000000005330000-0x000000000555A000-memory.dmp
memory/2396-54-0x0000000005330000-0x000000000555A000-memory.dmp
memory/2396-56-0x0000000005330000-0x000000000555A000-memory.dmp
memory/2396-58-0x0000000005330000-0x000000000555A000-memory.dmp
memory/2396-60-0x0000000005330000-0x000000000555A000-memory.dmp
memory/2396-62-0x0000000005330000-0x000000000555A000-memory.dmp
memory/2396-64-0x0000000005330000-0x000000000555A000-memory.dmp
memory/2396-66-0x0000000005330000-0x000000000555A000-memory.dmp
memory/2396-2180-0x00000000749C0000-0x0000000075170000-memory.dmp
memory/2396-4884-0x0000000005320000-0x0000000005330000-memory.dmp
memory/2396-4885-0x0000000005910000-0x0000000005911000-memory.dmp
memory/2396-4886-0x0000000005A80000-0x0000000005AEC000-memory.dmp
memory/2396-4887-0x0000000005AF0000-0x0000000005B3C000-memory.dmp
memory/2396-4888-0x00000000063A0000-0x0000000006944000-memory.dmp
memory/2396-4889-0x0000000001210000-0x0000000001264000-memory.dmp
memory/2396-4893-0x00000000749C0000-0x0000000075170000-memory.dmp
memory/5024-4894-0x0000000000400000-0x0000000000442000-memory.dmp
memory/5024-4895-0x00000000749C0000-0x0000000075170000-memory.dmp
memory/5024-4896-0x0000000005AD0000-0x0000000005AE0000-memory.dmp
memory/5024-4897-0x0000000005B30000-0x0000000005B96000-memory.dmp
memory/5024-4898-0x0000000006EE0000-0x0000000006F72000-memory.dmp
memory/5024-4899-0x0000000006F80000-0x0000000006FD0000-memory.dmp
memory/5024-4900-0x0000000007070000-0x000000000710C000-memory.dmp
memory/5024-4901-0x0000000007340000-0x000000000734A000-memory.dmp
memory/5024-4902-0x00000000749C0000-0x0000000075170000-memory.dmp
memory/5024-4903-0x0000000005AD0000-0x0000000005AE0000-memory.dmp