6102f816e8e40f281f8665155d06cd9b9d4ca0216eba627b6a31bad76db8a62d | Triage

Analysis

max time kernel
93s
max time network
116s
platform
windows10-2004_x64
resource
win10v2004-20240221-en
resource tags

arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system
submitted
25/02/2024, 05:26

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General

Target

$PLUGINSDIR/nsExec.dll
Size

6KB
MD5

36dbb97a743c24dc43b66316ec37ebd7
SHA1

73ce1bef9cf6eeb35d12d1096d307a0b2a48883f
SHA256

1cea296475b7cd08f94a5f3d015f4a147675188680ee2075d8c2f5cdc5969a5c
SHA512

e56065cc5ee0558611c549ce619c18638b2647f85ad0cfdeb172da10748b3bcc31aed41729af2674fe0f009e925c82d79325baa81db13a82c955e921c74b2e0d
SSDEEP

96:3OOQH+QLHgcjYzpKwV5SSDxN8ZFhI/seeF3trCUTMxVXA32E:3xQLHgcjYzplcZH1drCUTMxVXL

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2524	2888	WerFault.exe	46

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2392 wrote to memory of 2888	2392	rundll32.exe	46
PID 2392 wrote to memory of 2888	2392	rundll32.exe	46
PID 2392 wrote to memory of 2888	2392	rundll32.exe	46

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsExec.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2392
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsExec.dll,#1
  2⤵
  PID:2888
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2888 -s 616
    3⤵
    - Program crash
    PID:2524

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 2888 -ip 2888
1⤵
PID:2632

Network

MITRE ATT&CK Matrix

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