Analysis
- max time kernel
134s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20220812-en - resource tags
- submitted
13/02/2023, 01:39
General
- Target file.exe
- Size 276KB
- Sample230213-b2yydsaa36
- SHA256 e27ee77b131ea3e93abd8f6502a0ff5db7c15dbd3bf7a40c6d4e3e0cd4ad4f4f
Malware Config
Signatures
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Suspicious use of SetThreadContext 1 IoCs
- Suspicious behavior: EnumeratesProcesses 1 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 9 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/3348-144-0x0000000005B30000-0x0000000005B96000-memory.dmp
memory/3348-142-0x0000000005810000-0x000000000591A000-memory.dmp
memory/3348-136-0x0000000000400000-0x0000000000465000-memory.dmp
memory/3348-141-0x00000000057F0000-0x0000000005802000-memory.dmp
memory/3348-150-0x0000000000400000-0x0000000000465000-memory.dmp
memory/3348-134-0x0000000000400000-0x0000000000465000-memory.dmp
memory/3348-138-0x0000000000400000-0x0000000000465000-memory.dmp
memory/3348-139-0x0000000004B80000-0x0000000005124000-memory.dmp
memory/3348-133-0x0000000000400000-0x0000000000465000-memory.dmp
memory/3348-140-0x0000000005190000-0x00000000057A8000-memory.dmp
memory/3348-149-0x0000000006800000-0x0000000006D2C000-memory.dmp
memory/3348-143-0x0000000005920000-0x000000000595C000-memory.dmp
memory/3348-145-0x0000000006300000-0x0000000006392000-memory.dmp
memory/3348-146-0x00000000063B0000-0x0000000006426000-memory.dmp
memory/3348-147-0x0000000006470000-0x000000000648E000-memory.dmp
memory/3348-148-0x0000000006630000-0x00000000067F2000-memory.dmp
memory/3444-137-0x00000000024E0000-0x0000000002542000-memory.dmp
memory/3444-135-0x000000000087F000-0x00000000008AD000-memory.dmp