Analysis
- max time kernel
283s - max time network
303s - platform
windows10-2004_x64 - resource
win10v2004-20221111-en - resource tags
- submitted
09/12/2022, 09:57
General
- Target file.exe
- Size 421KB
- Sample221209-lyxw2ach49
- SHA256 51d878f00166f0fa41b1d26d3f1f386aae3697fd35bf1a798aecb442eca437c5
Score
10/10
Malware Config
Extracted
Family
-
amadey
Version
-
3.50
C2
-
31.41.244.237/jg94cVd30f/index.php
Signatures
- Amadey
Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.
- Executes dropped EXE 1 IoCs
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
- Program crash 1 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\9c69749b54\gntuud.exe"C:\Users\Admin\AppData\Local\Temp\9c69749b54\gntuud.exe"2⤵
- Executes dropped EXE
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 5004 -s 11442⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 5004 -ip 50041⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
gntuud.exe
gntuud.exe
memory/3176-139-0x00000000006D6000-0x00000000006F5000-memory.dmp
memory/3176-140-0x0000000000400000-0x000000000046F000-memory.dmp
memory/5004-132-0x00000000007B7000-0x00000000007D6000-memory.dmp
memory/5004-133-0x00000000008C0000-0x00000000008FE000-memory.dmp
memory/5004-134-0x0000000000400000-0x000000000046F000-memory.dmp
memory/5004-135-0x00000000007B7000-0x00000000007D6000-memory.dmp