Analysis
- max time kernel
130s - max time network
144s - platform
windows10-2004_x64 - resource
win10v2004-20240419-en - resource tags
- submitted
08/05/2024, 00:06
General
- Target order#052107doc.exe
- Size 2.3MB
- Sample240508-ad4cjaaf34
- SHA256 660598b830ca8956542ef9b0f7b4fa45a24c7b68e67f5d9d0b80e319c8655c99
Malware Config
Extracted
-
Protocol
smtp
-
Host
66.29.151.236
-
Port
587
-
Username
-
Password
AvydGQ8TIDH9
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
66.29.151.236
-
Port
587
-
Username
-
Password
AvydGQ8TIDH9
-
Email to
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- Detect ZGRat V1 34 IoCs
- PureLog Stealer
PureLog Stealer is an infostealer written in C#.
- PureLog Stealer payload 1 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.
- Adds Run key to start application 2 TTPs 1 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
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 3 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\order#052107doc.exe"C:\Users\Admin\AppData\Local\Temp\order#052107doc.exe"1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\order#052107doc.exe"C:\Users\Admin\AppData\Local\Temp\order#052107doc.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
order#052107doc.exe.log
memory/2308-4897-0x0000000000990000-0x00000000009D0000-memory.dmp
memory/2308-4898-0x0000000074880000-0x0000000075030000-memory.dmp
memory/2308-4899-0x0000000004FA0000-0x0000000005006000-memory.dmp
memory/2308-4900-0x0000000074880000-0x0000000075030000-memory.dmp
memory/2308-4904-0x0000000074880000-0x0000000075030000-memory.dmp
memory/2308-4903-0x00000000066F0000-0x00000000066FA000-memory.dmp
memory/2308-4902-0x0000000006640000-0x00000000066DC000-memory.dmp
memory/2308-4901-0x0000000006550000-0x00000000065A0000-memory.dmp
memory/4420-14-0x0000000005210000-0x000000000543A000-memory.dmp
memory/4420-7-0x0000000005210000-0x000000000543A000-memory.dmp
memory/4420-6-0x0000000005580000-0x0000000005612000-memory.dmp
memory/4420-10-0x0000000005210000-0x000000000543A000-memory.dmp
memory/4420-16-0x0000000005210000-0x000000000543A000-memory.dmp
memory/4420-38-0x0000000005210000-0x000000000543A000-memory.dmp
memory/4420-46-0x0000000005210000-0x000000000543A000-memory.dmp
memory/4420-44-0x0000000005210000-0x000000000543A000-memory.dmp
memory/4420-42-0x0000000005210000-0x000000000543A000-memory.dmp
memory/4420-40-0x0000000005210000-0x000000000543A000-memory.dmp
memory/4420-36-0x0000000005210000-0x000000000543A000-memory.dmp
memory/4420-34-0x0000000005210000-0x000000000543A000-memory.dmp
memory/4420-32-0x0000000005210000-0x000000000543A000-memory.dmp
memory/4420-30-0x0000000005210000-0x000000000543A000-memory.dmp
memory/4420-26-0x0000000005210000-0x000000000543A000-memory.dmp
memory/4420-24-0x0000000005210000-0x000000000543A000-memory.dmp
memory/4420-22-0x0000000005210000-0x000000000543A000-memory.dmp
memory/4420-20-0x0000000005210000-0x000000000543A000-memory.dmp
memory/4420-18-0x0000000005210000-0x000000000543A000-memory.dmp
memory/4420-4-0x0000000005210000-0x0000000005440000-memory.dmp
memory/4420-12-0x0000000005210000-0x000000000543A000-memory.dmp
memory/4420-28-0x0000000005210000-0x000000000543A000-memory.dmp
memory/4420-8-0x0000000005210000-0x000000000543A000-memory.dmp
memory/4420-5-0x0000000005A30000-0x0000000005FD4000-memory.dmp
memory/4420-64-0x0000000005210000-0x000000000543A000-memory.dmp
memory/4420-70-0x0000000005210000-0x000000000543A000-memory.dmp
memory/4420-68-0x0000000005210000-0x000000000543A000-memory.dmp
memory/4420-66-0x0000000005210000-0x000000000543A000-memory.dmp
memory/4420-62-0x0000000005210000-0x000000000543A000-memory.dmp
memory/4420-60-0x0000000005210000-0x000000000543A000-memory.dmp
memory/4420-58-0x0000000005210000-0x000000000543A000-memory.dmp
memory/4420-56-0x0000000005210000-0x000000000543A000-memory.dmp
memory/4420-54-0x0000000005210000-0x000000000543A000-memory.dmp
memory/4420-53-0x0000000005210000-0x000000000543A000-memory.dmp
memory/4420-50-0x0000000005210000-0x000000000543A000-memory.dmp
memory/4420-48-0x0000000005210000-0x000000000543A000-memory.dmp
memory/4420-4887-0x0000000074880000-0x0000000075030000-memory.dmp
memory/4420-4889-0x0000000005780000-0x00000000057CC000-memory.dmp
memory/4420-3-0x0000000074880000-0x0000000075030000-memory.dmp
memory/4420-2-0x0000000004F70000-0x00000000051A0000-memory.dmp
memory/4420-1-0x00000000002B0000-0x0000000000506000-memory.dmp
memory/4420-0-0x000000007488E000-0x000000007488F000-memory.dmp
memory/4420-4888-0x0000000005710000-0x000000000577C000-memory.dmp
memory/4420-4890-0x000000007488E000-0x000000007488F000-memory.dmp
memory/4420-4891-0x0000000074880000-0x0000000075030000-memory.dmp
memory/4420-4892-0x00000000059C0000-0x0000000005A14000-memory.dmp
memory/4420-4896-0x0000000074880000-0x0000000075030000-memory.dmp