Analysis
- max time kernel
138s - max time network
155s - platform
windows10-2004_x64 - resource
win10v2004-20230824-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 8 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
FedEx_AWB#501919274.exe.log
memory/3672-8-0x00000000053B0000-0x00000000053C0000-memory.dmp
memory/3672-1-0x00000000006A0000-0x0000000000762000-memory.dmp
memory/3672-3-0x0000000005120000-0x00000000051B2000-memory.dmp
memory/3672-4-0x00000000053B0000-0x00000000053C0000-memory.dmp
memory/3672-5-0x00000000052B0000-0x00000000052BA000-memory.dmp
memory/3672-6-0x00000000053C0000-0x000000000545C000-memory.dmp
memory/3672-7-0x0000000075030000-0x00000000757E0000-memory.dmp
memory/3672-0-0x0000000075030000-0x00000000757E0000-memory.dmp
memory/3672-2-0x0000000005630000-0x0000000005BD4000-memory.dmp
memory/3672-13-0x0000000075030000-0x00000000757E0000-memory.dmp
memory/3916-9-0x0000000000400000-0x0000000000442000-memory.dmp
memory/3916-12-0x0000000075030000-0x00000000757E0000-memory.dmp
memory/3916-14-0x00000000054A0000-0x00000000054B0000-memory.dmp
memory/3916-15-0x00000000054B0000-0x0000000005516000-memory.dmp
memory/3916-16-0x00000000063D0000-0x0000000006420000-memory.dmp
memory/3916-17-0x0000000075030000-0x00000000757E0000-memory.dmp
memory/3916-18-0x00000000054A0000-0x00000000054B0000-memory.dmp