Overview
overview
5Static
static
3zar-app-se...12.exe
windows7-x64
4zar-app-se...12.exe
windows10-2004-x64
4$PLUGINSDI...er.dll
windows7-x64
1$PLUGINSDI...er.dll
windows10-2004-x64
1$PLUGINSDI...ls.dll
windows7-x64
3$PLUGINSDI...ls.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
1$PLUGINSDI...ll.dll
windows7-x64
3$PLUGINSDI...ll.dll
windows10-2004-x64
3owutility.dll
windows7-x64
1owutility.dll
windows10-2004-x64
1resources/...cli.js
ubuntu-18.04-amd64
3resources/...cli.js
debian-9-armhf
4resources/...cli.js
debian-9-mips
1resources/...cli.js
debian-9-mipsel
1resources/...m.html
windows7-x64
1resources/...m.html
windows10-2004-x64
1resources/...47.dll
windows10-2004-x64
1resources/...on.exe
windows7-x64
5resources/...on.exe
windows10-2004-x64
5resources/...eg.dll
windows7-x64
1resources/...eg.dll
windows10-2004-x64
1resources/...GL.dll
windows7-x64
1resources/...GL.dll
windows10-2004-x64
1resources/...v2.dll
windows7-x64
1resources/...v2.dll
windows10-2004-x64
1resources/...app.js
windows7-x64
1resources/...app.js
windows10-2004-x64
1resources/...er.dll
windows7-x64
1resources/...er.dll
windows10-2004-x64
1resources/...-1.dll
windows7-x64
1Analysis
-
max time kernel
6s -
max time network
30s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
25-04-2024 12:22
Static task
static1
Behavioral task
behavioral1
Sample
zar-app-setup-1.25.12.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
zar-app-setup-1.25.12.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/SpiderBanner.dll
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/SpiderBanner.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/StdUtils.dll
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/StdUtils.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/WinShell.dll
Resource
win7-20240220-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/WinShell.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral11
Sample
owutility.dll
Resource
win7-20240221-en
Behavioral task
behavioral12
Sample
owutility.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral13
Sample
resources/app.asar.unpacked/node_modules/@overwolf/ow-electron/cli.js
Resource
ubuntu1804-amd64-20240226-en
Behavioral task
behavioral14
Sample
resources/app.asar.unpacked/node_modules/@overwolf/ow-electron/cli.js
Resource
debian9-armhf-20240226-en
Behavioral task
behavioral15
Sample
resources/app.asar.unpacked/node_modules/@overwolf/ow-electron/cli.js
Resource
debian9-mipsbe-20240226-en
Behavioral task
behavioral16
Sample
resources/app.asar.unpacked/node_modules/@overwolf/ow-electron/cli.js
Resource
debian9-mipsel-20240226-en
Behavioral task
behavioral17
Sample
resources/app.asar.unpacked/node_modules/@overwolf/ow-electron/dist/LICENSES.chromium.html
Resource
win7-20240221-en
Behavioral task
behavioral18
Sample
resources/app.asar.unpacked/node_modules/@overwolf/ow-electron/dist/LICENSES.chromium.html
Resource
win10v2004-20240226-en
Behavioral task
behavioral19
Sample
resources/app.asar.unpacked/node_modules/@overwolf/ow-electron/dist/d3dcompiler_47.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral20
Sample
resources/app.asar.unpacked/node_modules/@overwolf/ow-electron/dist/electron.exe
Resource
win7-20231129-en
Behavioral task
behavioral21
Sample
resources/app.asar.unpacked/node_modules/@overwolf/ow-electron/dist/electron.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral22
Sample
resources/app.asar.unpacked/node_modules/@overwolf/ow-electron/dist/ffmpeg.dll
Resource
win7-20240221-en
Behavioral task
behavioral23
Sample
resources/app.asar.unpacked/node_modules/@overwolf/ow-electron/dist/ffmpeg.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral24
Sample
resources/app.asar.unpacked/node_modules/@overwolf/ow-electron/dist/libEGL.dll
Resource
win7-20231129-en
Behavioral task
behavioral25
Sample
resources/app.asar.unpacked/node_modules/@overwolf/ow-electron/dist/libEGL.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral26
Sample
resources/app.asar.unpacked/node_modules/@overwolf/ow-electron/dist/libGLESv2.dll
Resource
win7-20240215-en
Behavioral task
behavioral27
Sample
resources/app.asar.unpacked/node_modules/@overwolf/ow-electron/dist/libGLESv2.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral28
Sample
resources/app.asar.unpacked/node_modules/@overwolf/ow-electron/dist/resources/default_app.js
Resource
win7-20240221-en
Behavioral task
behavioral29
Sample
resources/app.asar.unpacked/node_modules/@overwolf/ow-electron/dist/resources/default_app.js
Resource
win10v2004-20240226-en
Behavioral task
behavioral30
Sample
resources/app.asar.unpacked/node_modules/@overwolf/ow-electron/dist/vk_swiftshader.dll
Resource
win7-20240221-en
Behavioral task
behavioral31
Sample
resources/app.asar.unpacked/node_modules/@overwolf/ow-electron/dist/vk_swiftshader.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral32
Sample
resources/app.asar.unpacked/node_modules/@overwolf/ow-electron/dist/vulkan-1.dll
Resource
win7-20240221-en
General
-
Target
resources/app.asar.unpacked/node_modules/@overwolf/ow-electron/dist/vk_swiftshader.dll
-
Size
4.6MB
-
MD5
23d47d8a8def17c7c932f1bfcdfe065f
-
SHA1
dbb62cd317d50b92caba947877234214fc2a04c6
-
SHA256
b37c60788008f1d2b0c1cac17850a1bfdd2ea252376f2f20f2b0fcf935bca87b
-
SHA512
9caa1130fa463ac43db1af2452564894e1a4d09cd36317c47e34fcbb867c2e23b262c13740c3af42c5c088abe50309be1ce53cb702f7fc7772f42dd6974e1355
-
SSDEEP
49152:cO6IzWGejMxLmo/FxJga4kIKvGtY48loR/ciu4skCDC88PF/VoQ28iasG+Stxf+z:b7/pEEkSUwsNY0di
Malware Config
Signatures
-
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 2500 wrote to memory of 2560 2500 rundll32.exe WerFault.exe PID 2500 wrote to memory of 2560 2500 rundll32.exe WerFault.exe PID 2500 wrote to memory of 2560 2500 rundll32.exe WerFault.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\resources\app.asar.unpacked\node_modules\@overwolf\ow-electron\dist\vk_swiftshader.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2500 -
C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 2500 -s 842⤵PID:2560