Overview
overview
8Static
static
2014082822...29.exe
windows7-x64
82014082822...29.exe
windows10-2004-x64
82014082822...KB.exe
windows7-x64
2014082822...KB.exe
windows10-2004-x64
2014082822...MU.exe
windows7-x64
2014082822...MU.exe
windows10-2004-x64
2014082822...ll.dll
windows7-x64
12014082822...ll.dll
windows10-2004-x64
32014082822...on.exe
windows7-x64
12014082822...on.exe
windows10-2004-x64
12014082822...ǹ.bat
windows7-x64
12014082822...ǹ.bat
windows10-2004-x64
1Analysis
-
max time kernel
42s -
max time network
46s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
23-11-2022 17:00
Static task
static1
Behavioral task
behavioral1
Sample
201408282238374348/0829.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
201408282238374348/0829.exe
Resource
win10v2004-20221111-en
Behavioral task
behavioral3
Sample
201408282238374348/װԶǹ/BackInDKB.exe
Resource
win7-20221111-en
Behavioral task
behavioral4
Sample
201408282238374348/װԶǹ/BackInDKB.exe
Resource
win10v2004-20221111-en
Behavioral task
behavioral5
Sample
201408282238374348/װԶǹ/BackInDMU.exe
Resource
win7-20220812-en
Behavioral task
behavioral6
Sample
201408282238374348/װԶǹ/BackInDMU.exe
Resource
win10v2004-20221111-en
Behavioral task
behavioral7
Sample
201408282238374348/װԶǹ/BackInDll.dll
Resource
win7-20220901-en
Behavioral task
behavioral8
Sample
201408282238374348/װԶǹ/BackInDll.dll
Resource
win10v2004-20221111-en
Behavioral task
behavioral9
Sample
201408282238374348/װԶǹ/devcon.exe
Resource
win7-20221111-en
Behavioral task
behavioral10
Sample
201408282238374348/װԶǹ/devcon.exe
Resource
win10v2004-20220901-en
Behavioral task
behavioral11
Sample
201408282238374348/װԶǹ/һװԶǹ.bat
Resource
win7-20221111-en
Behavioral task
behavioral12
Sample
201408282238374348/װԶǹ/һװԶǹ.bat
Resource
win10v2004-20221111-en
General
-
Target
201408282238374348/װԶǹ/BackInDll.dll
-
Size
76KB
-
MD5
0cc852f53a7f305edf14fc72a444fc48
-
SHA1
85c0bcb24032a8e71e5625076081efca1181db3f
-
SHA256
28c385b33f680c435dcd3c2db6254df9f40ea01b2090f5de39a0ef47a9c26fd2
-
SHA512
73b244f52e024410e3160b8bc949b0af1ce1722678e328f1d2180a7089d15ce305539a5b307ee6ef5fe4c7edca65b8071205206a728b6aafbf7bd5b2ce384771
-
SSDEEP
768:Ru6nHzI2coccO31eS/cT5QVEmcJnRENvY2y4mAQ/1gDhdB/JYtPm5o9qJ6QzPy:f/ZVW1eS/cT5QVyufmAk1YHYtAohQby
Malware Config
Signatures
-
Suspicious use of WriteProcessMemory 7 IoCs
Processes:
rundll32.exedescription pid process target process PID 1632 wrote to memory of 1260 1632 rundll32.exe rundll32.exe PID 1632 wrote to memory of 1260 1632 rundll32.exe rundll32.exe PID 1632 wrote to memory of 1260 1632 rundll32.exe rundll32.exe PID 1632 wrote to memory of 1260 1632 rundll32.exe rundll32.exe PID 1632 wrote to memory of 1260 1632 rundll32.exe rundll32.exe PID 1632 wrote to memory of 1260 1632 rundll32.exe rundll32.exe PID 1632 wrote to memory of 1260 1632 rundll32.exe rundll32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\201408282238374348\װԶǹ\BackInDll.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1632 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\201408282238374348\װԶǹ\BackInDll.dll,#12⤵PID:1260