Analysis
- max time kernel
118s - max time network
139s - platform
windows10-2004_x64 - resource
win10v2004-20230703-en - resource tags
- submitted
27/07/2023, 06:12
General
- Target TNT Receipt_87953706478.exe
- Size 705KB
- Sample230727-gx614aaa64
- SHA256 aba16ed8d742b8ebeb80e736ec3ad99e4480eeb977a1aeb3ec124dc7d7b3e546
Malware Config
Signatures
- 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.
- Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
- Suspicious use of SetThreadContext 1 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\TNT Receipt_87953706478.exe"C:\Users\Admin\AppData\Local\Temp\TNT Receipt_87953706478.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\TNT Receipt_87953706478.exe"C:\Users\Admin\AppData\Local\Temp\TNT Receipt_87953706478.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
TNT Receipt_87953706478.exe.log
memory/3744-142-0x0000000000400000-0x0000000000442000-memory.dmp
memory/3744-151-0x0000000004D80000-0x0000000004D90000-memory.dmp
memory/3744-150-0x0000000074850000-0x0000000075000000-memory.dmp
memory/3744-149-0x0000000005AA0000-0x0000000005AF0000-memory.dmp
memory/3744-148-0x0000000004E00000-0x0000000004E66000-memory.dmp
memory/3744-147-0x0000000004D80000-0x0000000004D90000-memory.dmp
memory/3744-146-0x0000000074850000-0x0000000075000000-memory.dmp
memory/4576-141-0x000000000AA60000-0x000000000AAFC000-memory.dmp
memory/4576-134-0x0000000074850000-0x0000000075000000-memory.dmp
memory/4576-140-0x0000000005840000-0x0000000005850000-memory.dmp
memory/4576-139-0x0000000074850000-0x0000000075000000-memory.dmp
memory/4576-145-0x0000000074850000-0x0000000075000000-memory.dmp
memory/4576-138-0x00000000057A0000-0x00000000057AA000-memory.dmp
memory/4576-137-0x0000000005840000-0x0000000005850000-memory.dmp
memory/4576-136-0x0000000005610000-0x00000000056A2000-memory.dmp
memory/4576-135-0x0000000005B20000-0x00000000060C4000-memory.dmp
memory/4576-133-0x0000000000C80000-0x0000000000D36000-memory.dmp