Analysis
- max time kernel
120s - max time network
134s - platform
windows7_x64 - resource
win7-20230712-en - resource tags
- submitted
30/08/2023, 06:32
General
- Target FedEx_AWB#501919274.exe
- Size 754KB
- Sample230830-halmbadc31
- SHA256 fe5d7e81ee5fbce42804e65fe7459d0fda7266e4d306d52d4e71809263f138e0
Malware Config
Extracted
-
agenttesla
-
https://discord.com/api/webhooks/1145970037304344606/AsEAtLwNVLMbys2JAZ1QNXr3OHTVxdqwdcF7w2Iz9TI8GEd8Wwj1jO58clSxqcG4u1g_
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- 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.
- Suspicious use of SetThreadContext 1 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 9 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\FedEx_AWB#501919274.exe"C:\Users\Admin\AppData\Local\Temp\FedEx_AWB#501919274.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\FedEx_AWB#501919274.exe"C:\Users\Admin\AppData\Local\Temp\FedEx_AWB#501919274.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/2448-19-0x00000000748E0000-0x0000000074FCE000-memory.dmp
memory/2448-1-0x00000000748E0000-0x0000000074FCE000-memory.dmp
memory/2448-2-0x0000000004F20000-0x0000000004F60000-memory.dmp
memory/2448-3-0x0000000000550000-0x0000000000566000-memory.dmp
memory/2448-4-0x00000000748E0000-0x0000000074FCE000-memory.dmp
memory/2448-5-0x0000000004F20000-0x0000000004F60000-memory.dmp
memory/2448-6-0x00000000005C0000-0x00000000005CC000-memory.dmp
memory/2448-7-0x00000000005D0000-0x00000000005DE000-memory.dmp
memory/2448-8-0x00000000048E0000-0x000000000495C000-memory.dmp
memory/2448-0-0x00000000008B0000-0x0000000000972000-memory.dmp
memory/2668-11-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2668-10-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2668-9-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2668-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2668-15-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2668-12-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2668-17-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2668-20-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2668-21-0x0000000074860000-0x0000000074F4E000-memory.dmp
memory/2668-22-0x0000000004490000-0x00000000044D0000-memory.dmp
memory/2668-23-0x0000000074860000-0x0000000074F4E000-memory.dmp
memory/2668-24-0x0000000004490000-0x00000000044D0000-memory.dmp