Analysis
- max time kernel
150s - max time network
156s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
- submitted
28/03/2024, 01:25
General
- Target f6631cb0b90dad50436e54e1626d6684bb4188a451dd1168e72df5ca67583af7.exe
- Size 3.8MB
- Sample240328-bs6a4scf2x
- SHA256 f6631cb0b90dad50436e54e1626d6684bb4188a451dd1168e72df5ca67583af7
Score
10/10
Malware Config
Extracted
Family
-
bitrat
Version
-
1.38
C2
-
103.153.182.247:6161
Attributes
-
communication_password
81dc9bdb52d04dc20036dbd8313ed055
-
install_dir
Install path
-
install_file
Install name
-
tor_process
tor
Signatures
- BitRAT
BitRAT is a remote access tool written in C++ and uses leaked source code from other families.
- Adds Run key to start application 2 TTPs 2 IoCs
- Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs
- Suspicious behavior: RenamesItself 30 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of SetWindowsHookEx 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\f6631cb0b90dad50436e54e1626d6684bb4188a451dd1168e72df5ca67583af7.exe"C:\Users\Admin\AppData\Local\Temp\f6631cb0b90dad50436e54e1626d6684bb4188a451dd1168e72df5ca67583af7.exe"1⤵
- Adds Run key to start application
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
-
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=4396 --field-trial-handle=2264,i,7010714054498059916,1862725710331979271,262144 --variations-seed-version /prefetch:81⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/4288-0-0x0000000000400000-0x00000000007CE000-memory.dmp
memory/4288-1-0x0000000074920000-0x0000000074959000-memory.dmp
memory/4288-2-0x00000000745E0000-0x0000000074619000-memory.dmp
memory/4288-3-0x00000000745E0000-0x0000000074619000-memory.dmp
memory/4288-4-0x00000000745E0000-0x0000000074619000-memory.dmp
memory/4288-5-0x00000000745E0000-0x0000000074619000-memory.dmp
memory/4288-6-0x00000000745E0000-0x0000000074619000-memory.dmp