Analysis
- max time kernel
72s - max time network
135s - platform
windows10-2004_x64 - resource
win10v2004-20231222-en - resource tags
- submitted
30/12/2023, 14:11
General
- Target 1b0ea96a3061f08fa2906ee21ed63ad2.exe
- Size 880KB
- Sample231230-rhapfsfadq
- SHA256 38ea7205df8aa6dbf85665879b3aea119ac16f23615faf38150132eb38321943
Score
10/10
Malware Config
Signatures
- Ardamax
A keylogger first seen in 2013.
- Ardamax main executable 2 IoCs
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE 1 IoCs
- Loads dropped DLL 1 IoCs
- Adds Run key to start application 2 TTPs 1 IoCs
- Drops file in System32 directory 5 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\1b0ea96a3061f08fa2906ee21ed63ad2.exe"C:\Users\Admin\AppData\Local\Temp\1b0ea96a3061f08fa2906ee21ed63ad2.exe"1⤵
- Checks computer location settings
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\28463\PHXU.exe"C:\Windows\system32\28463\PHXU.exe"2⤵
- Executes dropped EXE
- Adds Run key to start application
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
@566D.tmp
AKV.exe
PHXU.001
PHXU.006
PHXU.exe
PHXU.exe
memory/3300-23-0x0000000000630000-0x0000000000631000-memory.dmp