Analysis
- max time kernel
148s - max time network
156s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
- submitted
09/03/2024, 22:51
General
- Target download_unpacked-cleaned.exe
- Size 63KB
- Sample240309-2syt5sdb22
- SHA256 cdee303fd7a882ea4df4391d61ab609a392976fba2c1073e7b1a4732f16c2edf
Malware Config
Extracted
-
asyncrat
-
AsyncRAT
-
WinExplOMG
-
stormx.dynu.net:77
-
winexpomg
-
delay
3
-
install
false
-
install_folder
%AppData%
Signatures
- AsyncRat
AsyncRAT is designed to remotely monitor and control other computers written in C#.
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Suspicious behavior: EnumeratesProcesses 1 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\download_unpacked-cleaned.exe"C:\Users\Admin\AppData\Local\Temp\download_unpacked-cleaned.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/1512-0-0x0000000000690000-0x00000000006A6000-memory.dmp
memory/1512-1-0x0000000074D10000-0x00000000754C0000-memory.dmp
memory/1512-2-0x00000000051A0000-0x00000000051B0000-memory.dmp
memory/1512-3-0x0000000005960000-0x0000000005F04000-memory.dmp
memory/1512-4-0x0000000005550000-0x00000000055E2000-memory.dmp
memory/1512-5-0x0000000005540000-0x000000000554A000-memory.dmp
memory/1512-8-0x0000000006660000-0x00000000066FC000-memory.dmp
memory/1512-9-0x0000000006180000-0x00000000061E6000-memory.dmp
memory/1512-10-0x0000000074D10000-0x00000000754C0000-memory.dmp
memory/1512-11-0x00000000051A0000-0x00000000051B0000-memory.dmp