Analysis
- max time kernel
134s - max time network
160s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
- submitted
28/05/2024, 23:46
General
- Target XWorm V5.2/XWorm V5.2.exe
- Size 12.2MB
- Sample240528-3sd1eaae48
- SHA256 7fc9c7002b65bc1b33f72e019ed1e82008cc7b8e5b8eaf73fc41a3e6a246980e
Malware Config
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- AgentTesla payload 1 IoCs
- Loads dropped DLL 1 IoCs
- Obfuscated with Agile.Net obfuscator 1 IoCs
Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.
- Enumerates system info in registry 2 TTPs 3 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\XWorm V5.2\XWorm V5.2.exe"C:\Users\Admin\AppData\Local\Temp\XWorm V5.2\XWorm V5.2.exe"1⤵
- Loads dropped DLL
- Enumerates system info in registry
- Suspicious use of AdjustPrivilegeToken
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4420 --field-trial-handle=3084,i,4016110471176367543,14287608422419064331,262144 --variations-seed-version /prefetch:81⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
TMzpx.dll
memory/4520-0-0x00007FF894143000-0x00007FF894145000-memory.dmp
memory/4520-1-0x0000016989FF0000-0x000001698AC28000-memory.dmp
memory/4520-8-0x00007FF894140000-0x00007FF894C01000-memory.dmp
memory/4520-9-0x00000169A6210000-0x00000169A6DFC000-memory.dmp
memory/4520-10-0x00000169A7000000-0x00000169A71F4000-memory.dmp
memory/4520-11-0x00007FF894140000-0x00007FF894C01000-memory.dmp
memory/4520-12-0x00007FF894143000-0x00007FF894145000-memory.dmp
memory/4520-13-0x00007FF894140000-0x00007FF894C01000-memory.dmp
memory/4520-14-0x00007FF894140000-0x00007FF894C01000-memory.dmp
memory/4520-15-0x00007FF894140000-0x00007FF894C01000-memory.dmp