Analysis
- max time kernel
61s - max time network
143s - platform
windows10-2004_x64 - resource
win10v2004-en-20220113 - submitted
15/03/2022, 13:36
General
- Target ref 7256.exe
- Size 972KB
- Sample220315-qv95eaadeq
- SHA256 f65fc3d9ddd964bd2d602314915fa0485f3ec5cc9c71588f4f1d8e154213b90f
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 4 IoCs
- Suspicious behavior: RenamesItself 1 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 11 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\ref 7256.exe"C:\Users\Admin\AppData\Local\Temp\ref 7256.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\ref 7256.exe"C:\Users\Admin\AppData\Local\Temp\ref 7256.exe"2⤵
-
-
C:\Users\Admin\AppData\Local\Temp\ref 7256.exe"C:\Users\Admin\AppData\Local\Temp\ref 7256.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/2276-136-0x0000000008C90000-0x0000000008D2C000-memory.dmp
memory/2276-132-0x0000000005060000-0x00000000050F2000-memory.dmp
memory/2276-133-0x0000000074730000-0x0000000074EE0000-memory.dmp
memory/2276-134-0x0000000004FF0000-0x0000000004FFA000-memory.dmp
memory/2276-135-0x0000000004FC0000-0x0000000005564000-memory.dmp
memory/2276-130-0x0000000000540000-0x000000000063A000-memory.dmp
memory/2276-131-0x0000000005570000-0x0000000005B14000-memory.dmp
memory/3124-137-0x0000000000400000-0x000000000043A000-memory.dmp
memory/3124-139-0x0000000074730000-0x0000000074EE0000-memory.dmp
memory/3124-140-0x0000000005800000-0x0000000005801000-memory.dmp
memory/3124-141-0x0000000006450000-0x00000000064B6000-memory.dmp
memory/3124-142-0x00000000069E0000-0x0000000006A30000-memory.dmp
memory/3124-143-0x0000000005801000-0x0000000005802000-memory.dmp