Analysis
- max time kernel
133s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20240419-en - resource tags
- submitted
08/05/2024, 02:47
General
- Target b9f5b887b48631d5c621a09adb83aa78a2e3216476f6d57b221ff9fa281275aa.exe
- Size 66KB
- Sample240508-c97e6shb86
- SHA256 b9f5b887b48631d5c621a09adb83aa78a2e3216476f6d57b221ff9fa281275aa
Malware Config
Extracted
-
asyncrat
-
| CRACKED BY https://t.me/xworm_v2
-
POWERUP
-
powerup.dynuddns.net:6161
-
AsyncMutex_6SI8OkPnk
-
delay
3
-
install
false
-
install_file
secure.exe
-
install_folder
%AppData%
Signatures
- AsyncRat
AsyncRAT is designed to remotely monitor and control other computers written in C#.
- Detect binaries embedding considerable number of cryptocurrency wallet browser extension IDs. 1 IoCs
- Detects file containing reversed ASEP Autorun registry keys 1 IoCs
- 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\b9f5b887b48631d5c621a09adb83aa78a2e3216476f6d57b221ff9fa281275aa.exe"C:\Users\Admin\AppData\Local\Temp\b9f5b887b48631d5c621a09adb83aa78a2e3216476f6d57b221ff9fa281275aa.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/2084-0-0x0000000074A4E000-0x0000000074A4F000-memory.dmp
memory/2084-1-0x0000000000C90000-0x0000000000CA6000-memory.dmp
memory/2084-2-0x0000000074A40000-0x00000000751F0000-memory.dmp
memory/2084-3-0x0000000005E20000-0x00000000063C4000-memory.dmp
memory/2084-4-0x0000000005A50000-0x0000000005AE2000-memory.dmp
memory/2084-5-0x0000000005A40000-0x0000000005A4A000-memory.dmp
memory/2084-8-0x0000000006BF0000-0x0000000006C8C000-memory.dmp
memory/2084-9-0x0000000006C90000-0x0000000006CF6000-memory.dmp
memory/2084-10-0x0000000074A4E000-0x0000000074A4F000-memory.dmp
memory/2084-11-0x0000000074A40000-0x00000000751F0000-memory.dmp