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
99s -
max time network
138s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-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
$SYSDIR/dokannp.dll
-
Size
18KB
-
MD5
4e0ddb450cd0bc5306a4051de6fe4d41
-
SHA1
41dd9ff527a8cf5c05f30ddd3198d53f5bd37b99
-
SHA256
e6ae6247b26639c510f20e053493b9ad7a8f779fa3ac3caf32c91892ef8ef6d3
-
SHA512
4038faacf99cde7a4873503c8570d75c2199a7388a0e6fd17aaa3dec4bc9634bc6d81d4e71a6285296579a7eda032fa1f43f969fb63bbe07e5ff4ede75508b6f
-
SSDEEP
192:xCCZy4w+r/fryqRK35rWDMXdBZyV3XV0XnYe+PjPDHDJVg2bjymzu9mvEjYM/YW:xTZy4D/fOqRdgXBWF0XnYPLDHxF6MW
Malware Config
Signatures
-
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 3 IoCs
description pid Process procid_target PID 3732 wrote to memory of 2476 3732 rundll32.exe 83 PID 3732 wrote to memory of 2476 3732 rundll32.exe 83 PID 3732 wrote to memory of 2476 3732 rundll32.exe 83
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$SYSDIR\dokannp.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3732 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$SYSDIR\dokannp.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:2476
-