Overview
overview
6Static
static
3Modules/AdvTray.dll
windows11-21h2-x64
3Modules/Archive.dll
windows11-21h2-x64
3Modules/Download.dll
windows11-21h2-x64
3Modules/Get.dll
windows11-21h2-x64
3Modules/KcBoxA.dll
windows11-21h2-x64
3Modules/KcBoxB.dll
windows11-21h2-x64
3Modules/KcButton.dll
windows11-21h2-x64
3Modules/PopupMenu.dll
windows11-21h2-x64
3Modules/Pr...ar.dll
windows11-21h2-x64
3Modules/Tr...ol.dll
windows11-21h2-x64
3Modules/fcFolder.dll
windows11-21h2-x64
3Modules/kccombo.dll
windows11-21h2-x64
3Modules/kcedit.dll
windows11-21h2-x64
3Modules/kcfile.dll
windows11-21h2-x64
3Modules/kcini.dll
windows11-21h2-x64
3Modules/kcinput.dll
windows11-21h2-x64
3Modules/kclist.dll
windows11-21h2-x64
3Modules/kcpop.dll
windows11-21h2-x64
3Modules/kcriched.dll
windows11-21h2-x64
3Modules/kcwctrl.dll
windows11-21h2-x64
3Modules/mmfs2.dll
windows11-21h2-x64
3WorkshopDL.exe
windows11-21h2-x64
6Analysis
-
max time kernel
92s -
max time network
99s -
platform
windows11-21h2_x64 -
resource
win11-20240802-en -
resource tags
arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system -
submitted
10-08-2024 22:02
Static task
static1
Behavioral task
behavioral1
Sample
Modules/AdvTray.dll
Resource
win11-20240802-en
Behavioral task
behavioral2
Sample
Modules/Archive.dll
Resource
win11-20240802-en
Behavioral task
behavioral3
Sample
Modules/Download.dll
Resource
win11-20240802-en
Behavioral task
behavioral4
Sample
Modules/Get.dll
Resource
win11-20240802-en
Behavioral task
behavioral5
Sample
Modules/KcBoxA.dll
Resource
win11-20240802-en
Behavioral task
behavioral6
Sample
Modules/KcBoxB.dll
Resource
win11-20240802-en
Behavioral task
behavioral7
Sample
Modules/KcButton.dll
Resource
win11-20240802-en
Behavioral task
behavioral8
Sample
Modules/PopupMenu.dll
Resource
win11-20240802-en
Behavioral task
behavioral9
Sample
Modules/ProgressBar.dll
Resource
win11-20240802-en
Behavioral task
behavioral10
Sample
Modules/TreeControl.dll
Resource
win11-20240802-en
Behavioral task
behavioral11
Sample
Modules/fcFolder.dll
Resource
win11-20240802-en
Behavioral task
behavioral12
Sample
Modules/kccombo.dll
Resource
win11-20240802-en
Behavioral task
behavioral13
Sample
Modules/kcedit.dll
Resource
win11-20240802-en
Behavioral task
behavioral14
Sample
Modules/kcfile.dll
Resource
win11-20240802-en
Behavioral task
behavioral15
Sample
Modules/kcini.dll
Resource
win11-20240802-en
Behavioral task
behavioral16
Sample
Modules/kcinput.dll
Resource
win11-20240802-en
Behavioral task
behavioral17
Sample
Modules/kclist.dll
Resource
win11-20240802-en
Behavioral task
behavioral18
Sample
Modules/kcpop.dll
Resource
win11-20240802-en
Behavioral task
behavioral19
Sample
Modules/kcriched.dll
Resource
win11-20240802-en
Behavioral task
behavioral20
Sample
Modules/kcwctrl.dll
Resource
win11-20240802-en
Behavioral task
behavioral21
Sample
Modules/mmfs2.dll
Resource
win11-20240802-en
Behavioral task
behavioral22
Sample
WorkshopDL.exe
Resource
win11-20240802-en
General
-
Target
Modules/TreeControl.dll
-
Size
52KB
-
MD5
eb413a4876c51036936ca403ad9fbfc8
-
SHA1
a6095ca683198c11fbc22a819f80678711d8b9e3
-
SHA256
b4a4c2a98c6df42a88ce794f072246eac9acf128ba31d8685b220fb06f210df2
-
SHA512
5130d60aad7d010fa60c82d7afb080d414c6e8fa1ebd59afea26accfa66c0bfe9901459ba7c0656e2b62199286cbedef03a63d0ca3ad70ede3a0d720139816cd
-
SSDEEP
768:lfUvNalHG8zYywMx/t/rvAuvtGm61109uIY:lgOHI4x5kuvtc1109uP
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 3080 wrote to memory of 1052 3080 rundll32.exe 78 PID 3080 wrote to memory of 1052 3080 rundll32.exe 78 PID 3080 wrote to memory of 1052 3080 rundll32.exe 78
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\Modules\TreeControl.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3080 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\Modules\TreeControl.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:1052
-