06035c50bb3e3f927f2b9921697438c9acead3722c70a6a35fd857f454ed7373 | Triage

Resubmissions

17-01-2024 20:15

240117-y1l9jaedg8 4

17-01-2024 20:11

240117-yyplwadgfr 5

Analysis

max time kernel
142s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
17-01-2024 20:11

Sharing

Report Analysis Logs

General

Target

$PLUGINSDIR/nsExec.dll
Size

6KB
MD5

3d366250fcf8b755fce575c75f8c79e4
SHA1

2ebac7df78154738d41aac8e27d7a0e482845c57
SHA256

8bdd996ae4778c6f829e2bcb651c55efc9ec37eeea17d259e013b39528dddbb6
SHA512

67d2d88de625227ccd2cb406b4ac3a215d1770d385c985a44e2285490f49b45f23ce64745b24444e2a0f581335fda02e913b92781043e8dfd287844435ba9094
SSDEEP

96:cjHFiKaoggCtJzTlKXb0tbo68qD853Ns7GgmkNG3m+s:9bogRtJzTlNR8qD85uGgmkNP

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4984	4464	WerFault.exe	85

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4032 wrote to memory of 4464	4032	rundll32.exe	85
PID 4032 wrote to memory of 4464	4032	rundll32.exe	85
PID 4032 wrote to memory of 4464	4032	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsExec.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4032
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsExec.dll,#1
  2⤵
  PID:4464
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4464 -s 612
    3⤵
    - Program crash
    PID:4984

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 4464 -ip 4464
1⤵
PID:3672

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads