09f0823d593febe6989e64999c4ea5e92c78a57d44af084812628562f3d8d375 | Triage

Analysis

max time kernel
142s
max time network
125s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
12-10-2023 10:04

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General

Target

jli.dll
Size

10.6MB
MD5

7f59923d6c195d1e4644ea0aab0a6093
SHA1

042644ac6b31abc1ecad03eff0fded6c59e0c011
SHA256

bc53422caf26854cfe8bbb718fc971d99d8cc977f422783a67e3de99c35debc4
SHA512

833723430f17bd8abdfa2d4a9cca205fc806af0053bf560aa801f9bcb0bb9bdbf3d1f96de37a29aa0a2f4179e7ef0e4fdea30101d3ad5319a4d7d17001c16570
SSDEEP

98304:wegO4ORyHiDownH1RunXn3tnpDYMe5bScwalZLCwpokCFCxJD9LKD:wLO4AWXnDW5i

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3044 2544 WerFault.exe rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 2880 wrote to memory of 2544	2880	rundll32.exe	rundll32.exe
PID 2880 wrote to memory of 2544	2880	rundll32.exe	rundll32.exe
PID 2880 wrote to memory of 2544	2880	rundll32.exe	rundll32.exe
PID 2880 wrote to memory of 2544	2880	rundll32.exe	rundll32.exe
PID 2880 wrote to memory of 2544	2880	rundll32.exe	rundll32.exe
PID 2880 wrote to memory of 2544	2880	rundll32.exe	rundll32.exe
PID 2880 wrote to memory of 2544	2880	rundll32.exe	rundll32.exe
PID 2544 wrote to memory of 3044	2544	rundll32.exe	WerFault.exe
PID 2544 wrote to memory of 3044	2544	rundll32.exe	WerFault.exe
PID 2544 wrote to memory of 3044	2544	rundll32.exe	WerFault.exe
PID 2544 wrote to memory of 3044	2544	rundll32.exe	WerFault.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\jli.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2880

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\jli.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:2544

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2544 -s 284
3⤵
- Program crash
PID:3044

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2544-0-0x0000000002130000-0x0000000002BDB000-memory.dmp

Filesize
10.7MB

Download
memory/2544-1-0x0000000002130000-0x0000000002BDB000-memory.dmp

Filesize
10.7MB

Download