Overview
overview
10Static
static
3wufuc_v1.0...d4.zip
windows7-x64
1wufuc/COPYING.txt
windows7-x64
1wufuc/Donate.url
windows7-x64
6wufuc/Help...se.url
windows7-x64
1wufuc/Help...ue.url
windows7-x64
1wufuc/Rest...rv.reg
windows7-x64
10wufuc/inst...uc.bat
windows7-x64
1wufuc/unin...uc.bat
windows7-x64
1wufuc/version.txt
windows7-x64
1wufuc/wufu...ub.url
windows7-x64
1wufuc/wufuc32.dll
windows7-x64
1wufuc/wufuc64.dll
windows7-x64
1wufuc/wufu...sk.xml
windows7-x64
1Analysis
-
max time kernel
119s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
25-04-2024 07:58
Static task
static1
Behavioral task
behavioral1
Sample
wufuc_v1.0.1.201-a52637d4.zip
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
wufuc/COPYING.txt
Resource
win7-20240221-en
Behavioral task
behavioral3
Sample
wufuc/Donate.url
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
wufuc/Help and Support/Latest release.url
Resource
win7-20240221-en
Behavioral task
behavioral5
Sample
wufuc/Help and Support/Report an issue.url
Resource
win7-20240220-en
Behavioral task
behavioral6
Sample
wufuc/Restore_wuauserv.reg
Resource
win7-20240215-en
Behavioral task
behavioral7
Sample
wufuc/install_wufuc.bat
Resource
win7-20231129-en
Behavioral task
behavioral8
Sample
wufuc/uninstall_wufuc.bat
Resource
win7-20240221-en
Behavioral task
behavioral9
Sample
wufuc/version.txt
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
wufuc/wufuc on GitHub.url
Resource
win7-20240221-en
Behavioral task
behavioral11
Sample
wufuc/wufuc32.dll
Resource
win7-20240221-en
Behavioral task
behavioral12
Sample
wufuc/wufuc64.dll
Resource
win7-20240220-en
Behavioral task
behavioral13
Sample
wufuc/wufuc_ScheduledTask.xml
Resource
win7-20231129-en
General
-
Target
wufuc/install_wufuc.bat
-
Size
6KB
-
MD5
e858df69705b2181e876cf2c10f21c60
-
SHA1
4afde93213d0bca2d8d42c6cfdd1d85f81362be0
-
SHA256
dcd22a63446d7ed51498c7c6aa0aac7de970ad3c8b655d6868c89022d554f2cf
-
SHA512
cee57ee3aae8392f63c9f1f7b7202d95c7114faf332c5e4bdfebddd182a40cda084b2bfa742c01a8f63ac7309e50e2e47c04a8df3fabae531630ce1637f01d4a
-
SSDEEP
96:1HaK1BTMWP/ZYIPjqKHNoYW1JVAkJqCSNBFawwLOIErYZMtUYfavKg:1HaYBgElTtoY+Ak4BBAwwLOIErQ/zvKg
Malware Config
Signatures
-
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
cmd.exedescription pid process target process PID 2368 wrote to memory of 2740 2368 cmd.exe fltMC.exe PID 2368 wrote to memory of 2740 2368 cmd.exe fltMC.exe PID 2368 wrote to memory of 2740 2368 cmd.exe fltMC.exe PID 2368 wrote to memory of 2656 2368 cmd.exe cmd.exe PID 2368 wrote to memory of 2656 2368 cmd.exe cmd.exe PID 2368 wrote to memory of 2656 2368 cmd.exe cmd.exe PID 2368 wrote to memory of 2760 2368 cmd.exe findstr.exe PID 2368 wrote to memory of 2760 2368 cmd.exe findstr.exe PID 2368 wrote to memory of 2760 2368 cmd.exe findstr.exe
Processes
-
C:\Windows\system32\cmd.execmd /c "C:\Users\Admin\AppData\Local\Temp\wufuc\install_wufuc.bat"1⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\system32\fltMC.exefltmc2⤵
-
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" ver "2⤵
-
C:\Windows\system32\findstr.exefindstr " 6\.1\."2⤵