Analysis
- max time kernel
107s - max time network
123s - platform
windows10-2004_x64 - resource
win10v2004-20240221-en - resource tags
- submitted
21/02/2024, 15:23
General
- Target BL-SHIPPING INVOICE.exe
- Size 729KB
- Sample240221-ssf5naae29
- SHA256 02a690404a3d82ed7aef87f8518cac02809384d6b0550a36fc837c8552255d3d
Malware Config
Extracted
-
Protocol
smtp
-
Host
mail.2sautomobile.com
-
Port
587
-
Username
-
Password
Kenzi051008
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
mail.2sautomobile.com
-
Port
587
-
Username
-
Password
Kenzi051008
-
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 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 2 IoCs
- Looks up external IP address via web service 3 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 2 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\BL-SHIPPING INVOICE.exe"C:\Users\Admin\AppData\Local\Temp\BL-SHIPPING INVOICE.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\BL-SHIPPING INVOICE.exe"C:\Users\Admin\AppData\Local\Temp\BL-SHIPPING INVOICE.exe"2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
BL-SHIPPING INVOICE.exe.log
memory/2532-0-0x00000000007F0000-0x00000000008AC000-memory.dmp
memory/2532-1-0x0000000074BF0000-0x00000000753A0000-memory.dmp
memory/2532-2-0x00000000051B0000-0x00000000051C0000-memory.dmp
memory/2532-3-0x0000000005AF0000-0x0000000005BAA000-memory.dmp
memory/2532-4-0x0000000006250000-0x0000000006868000-memory.dmp
memory/2532-5-0x0000000005D90000-0x0000000005E9A000-memory.dmp
memory/2532-6-0x0000000005AF0000-0x0000000005BA3000-memory.dmp
memory/2532-7-0x0000000005AF0000-0x0000000005BA3000-memory.dmp
memory/2532-9-0x0000000005AF0000-0x0000000005BA3000-memory.dmp
memory/2532-11-0x0000000005AF0000-0x0000000005BA3000-memory.dmp
memory/2532-13-0x0000000005AF0000-0x0000000005BA3000-memory.dmp
memory/2532-15-0x0000000005AF0000-0x0000000005BA3000-memory.dmp
memory/2532-17-0x0000000005AF0000-0x0000000005BA3000-memory.dmp
memory/2532-19-0x0000000005AF0000-0x0000000005BA3000-memory.dmp
memory/2532-21-0x0000000005AF0000-0x0000000005BA3000-memory.dmp
memory/2532-23-0x0000000005AF0000-0x0000000005BA3000-memory.dmp
memory/2532-25-0x0000000005AF0000-0x0000000005BA3000-memory.dmp
memory/2532-27-0x0000000005AF0000-0x0000000005BA3000-memory.dmp
memory/2532-29-0x0000000005AF0000-0x0000000005BA3000-memory.dmp
memory/2532-31-0x0000000005AF0000-0x0000000005BA3000-memory.dmp
memory/2532-33-0x0000000005AF0000-0x0000000005BA3000-memory.dmp
memory/2532-35-0x0000000005AF0000-0x0000000005BA3000-memory.dmp
memory/2532-37-0x0000000005AF0000-0x0000000005BA3000-memory.dmp
memory/2532-39-0x0000000005AF0000-0x0000000005BA3000-memory.dmp
memory/2532-43-0x0000000005AF0000-0x0000000005BA3000-memory.dmp
memory/2532-41-0x0000000005AF0000-0x0000000005BA3000-memory.dmp
memory/2532-45-0x0000000005AF0000-0x0000000005BA3000-memory.dmp
memory/2532-47-0x0000000005AF0000-0x0000000005BA3000-memory.dmp
memory/2532-49-0x0000000005AF0000-0x0000000005BA3000-memory.dmp
memory/2532-51-0x0000000005AF0000-0x0000000005BA3000-memory.dmp
memory/2532-53-0x0000000005AF0000-0x0000000005BA3000-memory.dmp
memory/2532-55-0x0000000005AF0000-0x0000000005BA3000-memory.dmp
memory/2532-57-0x0000000005AF0000-0x0000000005BA3000-memory.dmp
memory/2532-59-0x0000000005AF0000-0x0000000005BA3000-memory.dmp
memory/2532-61-0x0000000005AF0000-0x0000000005BA3000-memory.dmp
memory/2532-63-0x0000000005AF0000-0x0000000005BA3000-memory.dmp
memory/2532-65-0x0000000005AF0000-0x0000000005BA3000-memory.dmp
memory/2532-67-0x0000000005AF0000-0x0000000005BA3000-memory.dmp
memory/2532-69-0x0000000005AF0000-0x0000000005BA3000-memory.dmp
memory/2532-1120-0x0000000005CC0000-0x0000000005CC1000-memory.dmp
memory/2532-1121-0x0000000005D20000-0x0000000005D62000-memory.dmp
memory/2532-1122-0x0000000005FA0000-0x0000000005FEC000-memory.dmp
memory/2532-1123-0x0000000006EA0000-0x0000000007444000-memory.dmp
memory/2532-1128-0x0000000074BF0000-0x00000000753A0000-memory.dmp
memory/4760-1130-0x0000000000400000-0x0000000000442000-memory.dmp
memory/4760-1129-0x0000000074BF0000-0x00000000753A0000-memory.dmp
memory/4760-1131-0x0000000005AA0000-0x0000000005AB0000-memory.dmp
memory/4760-1132-0x0000000005AB0000-0x0000000005B16000-memory.dmp
memory/4760-1134-0x0000000007190000-0x00000000071E0000-memory.dmp
memory/4760-1135-0x0000000007280000-0x000000000731C000-memory.dmp
memory/4760-1136-0x0000000007320000-0x00000000073B2000-memory.dmp
memory/4760-1137-0x0000000007220000-0x000000000722A000-memory.dmp
memory/4760-1138-0x0000000074BF0000-0x00000000753A0000-memory.dmp
memory/4760-1139-0x0000000005AA0000-0x0000000005AB0000-memory.dmp