Overview
overview
3Static
static
3MSVCR100.dll
windows7-x64
3MSVCR100.dll
windows10-2004-x64
3WebView2Loader.dll
windows7-x64
3WebView2Loader.dll
windows10-2004-x64
3exe.exe
windows7-x64
3exe.exe
windows10-2004-x64
3i7.exe
windows7-x64
1i7.exe
windows10-2004-x64
1jli.dll
windows7-x64
3jli.dll
windows10-2004-x64
3Analysis
-
max time kernel
140s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
08-05-2024 20:36
Static task
static1
Behavioral task
behavioral1
Sample
MSVCR100.dll
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
MSVCR100.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
WebView2Loader.dll
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
WebView2Loader.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral5
Sample
exe.exe
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
exe.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral7
Sample
i7.exe
Resource
win7-20231129-en
Behavioral task
behavioral8
Sample
i7.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral9
Sample
jli.dll
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
jli.dll
Resource
win10v2004-20240426-en
General
-
Target
jli.dll
-
Size
29.8MB
-
MD5
9a5769ddb803f76113eefa12d78a155a
-
SHA1
5b79375267467bd6092f5ca5da16232fce17f9d3
-
SHA256
7c7aaa0b6ff9f365500d05339801ca3fb22836fe5484686de768e1fe0f322895
-
SHA512
ffd39b8293eb4ebd3692cfca79f4c732389d01b037fef10c68922bc1ee77176ef4c753b1efc182ca77c7ac207a484521ca5588e3161ac05533ff1827c01c5564
-
SSDEEP
98304:9xoQduKDevyYd0FXrp/eQS3DicKqXtiqqYgUppR7EssdwHnkDtwMlfc0L8azvpDq:9GQduXk2QS3v90YDC8IvPXs3ORDdfvLW
Malware Config
Signatures
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1968 1144 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
rundll32.exerundll32.exedescription pid process target process PID 340 wrote to memory of 1144 340 rundll32.exe rundll32.exe PID 340 wrote to memory of 1144 340 rundll32.exe rundll32.exe PID 340 wrote to memory of 1144 340 rundll32.exe rundll32.exe PID 340 wrote to memory of 1144 340 rundll32.exe rundll32.exe PID 340 wrote to memory of 1144 340 rundll32.exe rundll32.exe PID 340 wrote to memory of 1144 340 rundll32.exe rundll32.exe PID 340 wrote to memory of 1144 340 rundll32.exe rundll32.exe PID 1144 wrote to memory of 1968 1144 rundll32.exe WerFault.exe PID 1144 wrote to memory of 1968 1144 rundll32.exe WerFault.exe PID 1144 wrote to memory of 1968 1144 rundll32.exe WerFault.exe PID 1144 wrote to memory of 1968 1144 rundll32.exe WerFault.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\jli.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:340 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\jli.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:1144 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1144 -s 2523⤵
- Program crash
PID:1968