Analysis
- max time kernel
166s - max time network
169s - platform
windows10-2004_x64 - resource
win10v2004-20230220-en - resource tags
- submitted
05/04/2023, 11:01
General
- Target 1012a0693246fceec2ec5ae8265e6ddf9b4881acbc1a452df519f18a9083eddf.exe
- Size 8KB
- Sample230405-m4q64sdc85
- SHA256 1012a0693246fceec2ec5ae8265e6ddf9b4881acbc1a452df519f18a9083eddf
Score
10/10
Malware Config
Extracted
Family
-
purecrypter
C2
-
http://80.66.75.36/p-Nzasgukzcp.dat
Signatures
- PureCrypter
PureCrypter is a .NET malware loader first seen in early 2021.
- Program crash 1 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\1012a0693246fceec2ec5ae8265e6ddf9b4881acbc1a452df519f18a9083eddf.exe"C:\Users\Admin\AppData\Local\Temp\1012a0693246fceec2ec5ae8265e6ddf9b4881acbc1a452df519f18a9083eddf.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2856 -s 14522⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 2856 -ip 28561⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
memory/2856-133-0x0000000000E80000-0x0000000000E88000-memory.dmp
memory/2856-134-0x0000000003390000-0x00000000033A0000-memory.dmp
memory/2856-135-0x0000000003390000-0x00000000033A0000-memory.dmp