Analysis
- max time kernel
112s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20231215-en - resource tags
- submitted
18/01/2024, 01:01
General
- Target a9dd94e06c93ba7f0b8aff5c19db405c.exe
- Size 149KB
- Sample240118-bc75rshfdk
- SHA256 35c73c6c8bed8697de74b1509caf030fae69fb856edefc47342adde573da928c
Malware Config
Extracted
-
asyncrat
-
| Edit 3LOSH RAT
-
rat
-
xfreddy2751.duckdns.org:6606
-
xfreddy2751.duckdns.org:7707
-
xfreddy2751.duckdns.org:8808
-
AsyncMutex_6SI8OkPnk
-
delay
3
-
install
false
-
install_file
License.exe
-
install_folder
%AppData%
Signatures
- AsyncRat
AsyncRAT is designed to remotely monitor and control other computers written in C#.
- Async RAT payload 2 IoCs
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\a9dd94e06c93ba7f0b8aff5c19db405c.exe"C:\Users\Admin\AppData\Local\Temp\a9dd94e06c93ba7f0b8aff5c19db405c.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/3916-0-0x0000000000250000-0x0000000000266000-memory.dmp
memory/3916-1-0x0000000074620000-0x0000000074DD0000-memory.dmp
memory/3916-2-0x0000000004A60000-0x0000000004A70000-memory.dmp
memory/3916-5-0x00000000053A0000-0x000000000543C000-memory.dmp
memory/3916-6-0x00000000059F0000-0x0000000005F94000-memory.dmp
memory/3916-7-0x00000000054B0000-0x0000000005516000-memory.dmp
memory/3916-8-0x0000000074620000-0x0000000074DD0000-memory.dmp
memory/3916-9-0x0000000004A60000-0x0000000004A70000-memory.dmp
memory/3916-11-0x0000000000990000-0x00000000009A4000-memory.dmp
memory/3916-12-0x0000000006600000-0x000000000661E000-memory.dmp
memory/3916-10-0x0000000000A10000-0x0000000000A86000-memory.dmp
memory/3916-13-0x0000000006930000-0x00000000069C2000-memory.dmp