Overview
overview
7Static
static
6Dokan.exe
windows7-x64
7Dokan.exe
windows10-2004-x64
7$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PROGRAMFI...ME.url
windows7-x64
6$PROGRAMFI...ME.url
windows10-2004-x64
6$PROGRAMFI...tl.exe
windows7-x64
1$PROGRAMFI...tl.exe
windows10-2004-x64
3$PROGRAMFI...ard.js
windows7-x64
3$PROGRAMFI...ard.js
windows10-2004-x64
3$PROGRAMFI...pt.vbs
windows7-x64
1$PROGRAMFI...pt.vbs
windows10-2004-x64
1$PROGRAMFI...er.exe
windows7-x64
1$PROGRAMFI...er.exe
windows10-2004-x64
3$PROGRAMFI...or.exe
windows7-x64
3$PROGRAMFI...or.exe
windows10-2004-x64
3$PROGRAMFI...ME.url
windows7-x64
6$PROGRAMFI...ME.url
windows10-2004-x64
6$PROGRAMFI...tl.exe
windows7-x64
1$PROGRAMFI...tl.exe
windows10-2004-x64
1$PROGRAMFI...ard.js
windows7-x64
3$PROGRAMFI...ard.js
windows10-2004-x64
3$PROGRAMFI...pt.vbs
windows7-x64
1$PROGRAMFI...pt.vbs
windows10-2004-x64
1$PROGRAMFI...er.exe
windows7-x64
1$PROGRAMFI...er.exe
windows10-2004-x64
1$PROGRAMFI...or.exe
windows7-x64
1$PROGRAMFI...or.exe
windows10-2004-x64
1$SYSDIR/dokan.dll
windows7-x64
3$SYSDIR/dokan.dll
windows10-2004-x64
3$SYSDIR/dokannp.dll
windows7-x64
3$SYSDIR/dokannp.dll
windows10-2004-x64
3Analysis
-
max time kernel
122s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
07/11/2024, 21:32
Behavioral task
behavioral1
Sample
Dokan.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
Dokan.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral5
Sample
$PROGRAMFILES/Dokan/DokanLibrary/README.url
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
$PROGRAMFILES/Dokan/DokanLibrary/README.url
Resource
win10v2004-20241007-en
Behavioral task
behavioral7
Sample
$PROGRAMFILES/Dokan/DokanLibrary/dokanctl.exe
Resource
win7-20240729-en
Behavioral task
behavioral8
Sample
$PROGRAMFILES/Dokan/DokanLibrary/dokanctl.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral9
Sample
$PROGRAMFILES/Dokan/DokanLibrary/include/fuse/ScopeGuard.js
Resource
win7-20240903-en
Behavioral task
behavioral10
Sample
$PROGRAMFILES/Dokan/DokanLibrary/include/fuse/ScopeGuard.js
Resource
win10v2004-20241007-en
Behavioral task
behavioral11
Sample
$PROGRAMFILES/Dokan/DokanLibrary/include/fuse/fuse_opt.vbs
Resource
win7-20241010-en
Behavioral task
behavioral12
Sample
$PROGRAMFILES/Dokan/DokanLibrary/include/fuse/fuse_opt.vbs
Resource
win10v2004-20241007-en
Behavioral task
behavioral13
Sample
$PROGRAMFILES/Dokan/DokanLibrary/mounter.exe
Resource
win7-20240903-en
Behavioral task
behavioral14
Sample
$PROGRAMFILES/Dokan/DokanLibrary/mounter.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral15
Sample
$PROGRAMFILES/Dokan/DokanLibrary/sample/mirror/mirror.exe
Resource
win7-20240903-en
Behavioral task
behavioral16
Sample
$PROGRAMFILES/Dokan/DokanLibrary/sample/mirror/mirror.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral17
Sample
$PROGRAMFILES64/Dokan/DokanLibrary/README.url
Resource
win7-20241010-en
Behavioral task
behavioral18
Sample
$PROGRAMFILES64/Dokan/DokanLibrary/README.url
Resource
win10v2004-20241007-en
Behavioral task
behavioral19
Sample
$PROGRAMFILES64/Dokan/DokanLibrary/dokanctl.exe
Resource
win7-20241023-en
Behavioral task
behavioral20
Sample
$PROGRAMFILES64/Dokan/DokanLibrary/dokanctl.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral21
Sample
$PROGRAMFILES64/Dokan/DokanLibrary/include/fuse/ScopeGuard.js
Resource
win7-20240903-en
Behavioral task
behavioral22
Sample
$PROGRAMFILES64/Dokan/DokanLibrary/include/fuse/ScopeGuard.js
Resource
win10v2004-20241007-en
Behavioral task
behavioral23
Sample
$PROGRAMFILES64/Dokan/DokanLibrary/include/fuse/fuse_opt.vbs
Resource
win7-20240729-en
Behavioral task
behavioral24
Sample
$PROGRAMFILES64/Dokan/DokanLibrary/include/fuse/fuse_opt.vbs
Resource
win10v2004-20241007-en
Behavioral task
behavioral25
Sample
$PROGRAMFILES64/Dokan/DokanLibrary/mounter.exe
Resource
win7-20240903-en
Behavioral task
behavioral26
Sample
$PROGRAMFILES64/Dokan/DokanLibrary/mounter.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral27
Sample
$PROGRAMFILES64/Dokan/DokanLibrary/sample/mirror/mirror.exe
Resource
win7-20240708-en
Behavioral task
behavioral28
Sample
$PROGRAMFILES64/Dokan/DokanLibrary/sample/mirror/mirror.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral29
Sample
$SYSDIR/dokan.dll
Resource
win7-20240903-en
Behavioral task
behavioral30
Sample
$SYSDIR/dokan.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral31
Sample
$SYSDIR/dokannp.dll
Resource
win7-20241023-en
Behavioral task
behavioral32
Sample
$SYSDIR/dokannp.dll
Resource
win10v2004-20241007-en
General
-
Target
$PLUGINSDIR/System.dll
-
Size
11KB
-
MD5
883eff06ac96966270731e4e22817e11
-
SHA1
523c87c98236cbc04430e87ec19b977595092ac8
-
SHA256
44e5dfd551b38e886214bd6b9c8ee913c4c4d1f085a6575d97c3e892b925da82
-
SHA512
60333253342476911c84bbc1d9bf8a29f811207787fdd6107dce8d2b6e031669303f28133ffc811971ed7792087fe90fb1faabc0af4e91c298ba51e28109a390
-
SSDEEP
96:UPDYcJ+nx4vVp76JX7zBlkCg21Fxz4THxtrqw1at0JgwLEjo+OB3yUVCdl/wNj+l:UPtkuWJX7zB3kGwfy0nyUVsxCjOMb1u
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 3020 3008 WerFault.exe 30 -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 2516 wrote to memory of 3008 2516 rundll32.exe 30 PID 2516 wrote to memory of 3008 2516 rundll32.exe 30 PID 2516 wrote to memory of 3008 2516 rundll32.exe 30 PID 2516 wrote to memory of 3008 2516 rundll32.exe 30 PID 2516 wrote to memory of 3008 2516 rundll32.exe 30 PID 2516 wrote to memory of 3008 2516 rundll32.exe 30 PID 2516 wrote to memory of 3008 2516 rundll32.exe 30 PID 3008 wrote to memory of 3020 3008 rundll32.exe 31 PID 3008 wrote to memory of 3020 3008 rundll32.exe 31 PID 3008 wrote to memory of 3020 3008 rundll32.exe 31 PID 3008 wrote to memory of 3020 3008 rundll32.exe 31
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2516 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3008 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3008 -s 2243⤵
- Program crash
PID:3020
-
-