5713fd20f336247e511494c4c56ada085122373a9096d14a3e9ded2e38c51bf2 | Triage

Analysis

max time kernel
139s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
23/07/2024, 10:12

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General

Target

$PLUGINSDIR/nsisProcMgr_U.dll
Size

52KB
MD5

c4d19cd1dc5af2e7d045605f3f27b565
SHA1

984b531409b257554c2b3077e3ff0768436dee70
SHA256

657fb9d2407e65eb4f8ea74ec97cbcfd2c85c2e06422836ddbf3688b3c4da0fe
SHA512

2546410cf269a58f1a5c0b8d61b568a1c529e3ea9d2a24b0be568a885b7045e8e2ba68b4fe1310473b48a68a697f28d6d71398efdd91280c0081cfbac5d75d3a
SSDEEP

768:VXj62WD6/RfbNmRAs/EC1yXSpi00VtN7Y:NFWEhWECcX1jtN

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4776	312	WerFault.exe	83

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 416 wrote to memory of 312	416	rundll32.exe	83
PID 416 wrote to memory of 312	416	rundll32.exe	83
PID 416 wrote to memory of 312	416	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsisProcMgr_U.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:416
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsisProcMgr_U.dll,#1
  2⤵
  PID:312
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 312 -s 600
    3⤵
    - Program crash
    PID:4776

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 312 -ip 312
1⤵
PID:2940

Network

MITRE ATT&CK Matrix

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