Analysis
-
max time kernel
150s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20230703-en -
resource tags
-
submitted
10/08/2023, 11:48
General
-
Target
b3cc2bbc23a18884152fa497632f7406ecb043470fcd9e94fd622161c950bef4.exe
-
Size
5.8MB
-
MD5
249e7b521729ca90b3c9d7e54a9e58f7
-
SHA1
54cf057f14d7950210c22ab8ebef444291b1cf2c
-
SHA256
b3cc2bbc23a18884152fa497632f7406ecb043470fcd9e94fd622161c950bef4
-
SHA512
8f6d2b672560074ce03cc6e5d856205e45c2d64274e4fad26d42ba354637d754a99a4714fde655b8430ec1aad442b5d34401342d6e432502f7a3f26cb0980244
-
SSDEEP
98304:AqVQ4tml/iUm4XHb8vFtYkQNrSz9rAmLJHORm6UJamI3LeojzZARZpkAdcc6IjWF:/J+jX7oDSrSpru+W3KMZkvdagNXhJs0I
Malware Config
Signatures
-
Generic Chinese Botnet
A botnet originating from China which is currently unnamed publicly.
-
Chinese Botnet payload 2 IoCs
-
Executes dropped EXE 1 IoCs
-
Adds Run key to start application 2 TTPs 1 IoCs
-
Suspicious use of NtSetInformationThreadHideFromDebugger 64 IoCs
-
Drops file in Windows directory 1 IoCs
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Suspicious behavior: EnumeratesProcesses 2 IoCs
-
Suspicious behavior: RenamesItself 1 IoCs
-
Suspicious use of SetWindowsHookEx 2 IoCs
-
Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\b3cc2bbc23a18884152fa497632f7406ecb043470fcd9e94fd622161c950bef4.exe"C:\Users\Admin\AppData\Local\Temp\b3cc2bbc23a18884152fa497632f7406ecb043470fcd9e94fd622161c950bef4.exe"1⤵
- Drops file in Windows directory
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Windows\GameLoadep.exeC:\Windows\GameLoadep.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
864KB
MD5645a7e5dc4adc68141447b01cb9cec49
SHA12f83beeb3031aa238c8eba4ae04398ff38274780
SHA25676931bce0663f68f95a46414d389042181c690749eed44cb09aae325a0b9ef17
SHA512fdf56fcacc1b43c94bd2811ad3926706f7382fc1d3e20c58b050cf254019c3b6226d0ffa8d4ba6aec259d3a99cb63d06d02156dd6dabab59b91418ba462885de
-
Filesize
864KB
MD5645a7e5dc4adc68141447b01cb9cec49
SHA12f83beeb3031aa238c8eba4ae04398ff38274780
SHA25676931bce0663f68f95a46414d389042181c690749eed44cb09aae325a0b9ef17
SHA512fdf56fcacc1b43c94bd2811ad3926706f7382fc1d3e20c58b050cf254019c3b6226d0ffa8d4ba6aec259d3a99cb63d06d02156dd6dabab59b91418ba462885de
-
Filesize
4KB
-
Filesize
4KB
-
Filesize
1.1MB
-
Filesize
2.1MB
-
Filesize
1.6MB
-
Filesize
488KB
-
Filesize
1.1MB
-
Filesize
1.1MB
-
Filesize
1.1MB
-
Filesize
1.1MB
-
Filesize
96KB
-
Filesize
1.1MB