f1b07c98ccfa8141e68aa3736a3db120d5e19828bdde7b01b151596449b23241 | Triage

Analysis

max time kernel
140s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
24-04-2024 10:27

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General

Target

jli.dll
Size

29.8MB
MD5

dbf0e80807ecbb72c05600f1b0a8c52e
SHA1

37a0bac28f6e88d972e3fc4e45d9226959d6f5f6
SHA256

08bbb333532b9c1a045337343f92517721a90e1d03aab1fcd4830b986758fc8c
SHA512

c959caea8ba174558f990ca61d1e692a7eb97c8faf41a1e82dd0216797b4991cb0acf166c85ee764f302cd3f874ac2b25ea00e5bd7b76f79b26079d1db2655c9
SSDEEP

196608:g9r1VSx657ZURMOgsDxOZQwNH9QkDdfvpn:gLVSAutgskhHSiXZ

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5032	4924	WerFault.exe	85

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1968 wrote to memory of 4924	1968	rundll32.exe	85
PID 1968 wrote to memory of 4924	1968	rundll32.exe	85
PID 1968 wrote to memory of 4924	1968	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\jli.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1968
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\jli.dll,#1
  2⤵
  PID:4924
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4924 -s 664
    3⤵
    - Program crash
    PID:5032

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 4924 -ip 4924
1⤵
PID:2476

Network

MITRE ATT&CK Matrix

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Downloads

memory/4924-0-0x00000000731F0000-0x0000000074FC6000-memory.dmp

Filesize
29.8MB

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