Analysis
- max time kernel
136s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20240611-en - resource tags
- submitted
17/06/2024, 17:21
General
- Target 6b5c2e9a2ef36412b2636236ade5530c59573b51b07fe224fd980911cbb7b976.exe
- Size 34KB
- Sample240617-vw8eesxbpg
- SHA256 6b5c2e9a2ef36412b2636236ade5530c59573b51b07fe224fd980911cbb7b976
Malware Config
Extracted
-
xworm
-
wiz.bounceme.net:6000
-
سPيIXNtJمrCWpكxـاطMWEلD21LcبإA
-
Install_directory
%Port%
-
install_file
USB.exe
Signatures
- Detect Xworm Payload 2 IoCs
- Xworm
Xworm is a remote access trojan written in C#.
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 2 IoCs
- Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
-
C:\Users\Admin\AppData\Local\Temp\6b5c2e9a2ef36412b2636236ade5530c59573b51b07fe224fd980911cbb7b976.exe"C:\Users\Admin\AppData\Local\Temp\6b5c2e9a2ef36412b2636236ade5530c59573b51b07fe224fd980911cbb7b976.exe"1⤵
- Checks computer location settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\System32\schtasks.exe"C:\Windows\System32\schtasks.exe" /create /f /sc minute /mo 1 /rl highest /tn "6b5c2e9a2ef36412b2636236ade5530c59573b51b07fe224fd980911cbb7b976" /tr "%Current%\6b5c2e9a2ef36412b2636236ade5530c59573b51b07fe224fd980911cbb7b976.exe"2⤵
- Creates scheduled task(s)
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/5052-0-0x0000000000330000-0x000000000033E000-memory.dmp
memory/5052-1-0x00007FFB1ABC3000-0x00007FFB1ABC5000-memory.dmp
memory/5052-2-0x000000001B0B0000-0x000000001B0BE000-memory.dmp
memory/5052-3-0x00007FFB1ABC0000-0x00007FFB1B681000-memory.dmp
memory/5052-4-0x000000001C510000-0x000000001C51E000-memory.dmp
memory/5052-5-0x00007FFB1ABC3000-0x00007FFB1ABC5000-memory.dmp
memory/5052-6-0x00007FFB1ABC0000-0x00007FFB1B681000-memory.dmp