2dd9a65c3f6b730eb7903576dbc8221e15d105e6d90f31078342b4ab0ab5c3e3 | Triage

Analysis

max time kernel
61s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
03-02-2023 22:23

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General

Target

m/jli.dll
Size

3.0MB
MD5

d191f6fb9b857ef9582d9cef384ada76
SHA1

6e56365832f0720aaebcb1c95e078a33693dd7fc
SHA256

3ff68c4ffe42d93d56ecaefba28c30a39ba1a7dd1a3c7f20c598b554a1963752
SHA512

1e01a707a90228ec872257100da5b1dfa6707dbe20ec5fc3302d8c07279e282f3cdddcd2c2c65117abee9273d1ea90375eb2017046acf1a2a607195cc8b673ec
SSDEEP

49152:BJuGduLQN+BbS52nGzzk1kO7QOifwbQ/ROuGxSZc5Lb:+G0MLzDOBifw9F

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4900 4156 WerFault.exe rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 1636 wrote to memory of 4156	1636	rundll32.exe	rundll32.exe
PID 1636 wrote to memory of 4156	1636	rundll32.exe	rundll32.exe
PID 1636 wrote to memory of 4156	1636	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\m\jli.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1636

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\m\jli.dll,#1
2⤵
PID:4156

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4156 -s 708
3⤵
- Program crash
PID:4900

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 4156 -ip 4156
1⤵
PID:5012

Network

MITRE ATT&CK Matrix

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Downloads

memory/4156-132-0x0000000000000000-mapping.dmp

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