Overview
overview
8Static
static
3a7925bc5a0...18.exe
windows7-x64
7a7925bc5a0...18.exe
windows10-2004-x64
8$PLUGINSDI...ol.dll
windows7-x64
3$PLUGINSDI...ol.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...gs.dll
windows7-x64
3$PLUGINSDI...gs.dll
windows10-2004-x64
3$PLUGINSDI...ry.dll
windows7-x64
3$PLUGINSDI...ry.dll
windows10-2004-x64
3$R0.dll
windows7-x64
3$R0.dll
windows10-2004-x64
3$R2/NSIS.L...9_.exe
windows7-x64
1$R2/NSIS.L...9_.exe
windows10-2004-x64
3$_20_/WebS...x.html
windows7-x64
3$_20_/WebS...x.html
windows10-2004-x64
3DefaultSettings.exe
windows7-x64
1DefaultSettings.exe
windows10-2004-x64
3Zoom Playe...er.exe
windows7-x64
3Zoom Playe...er.exe
windows10-2004-x64
3zpiconlib.dll
windows7-x64
3zpiconlib.dll
windows10-2004-x64
3zplayer.chm
windows7-x64
1zplayer.chm
windows10-2004-x64
1zplayer.exe
windows7-x64
6zplayer.exe
windows10-2004-x64
7zpresampler.dll
windows7-x64
3zpresampler.dll
windows10-2004-x64
3zpupdate.exe
windows7-x64
3zpupdate.exe
windows10-2004-x64
3Analysis
-
max time kernel
143s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
18/08/2024, 17:31
Static task
static1
Behavioral task
behavioral1
Sample
a7925bc5a02dddb5afa4b59a1753a6b3_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
a7925bc5a02dddb5afa4b59a1753a6b3_JaffaCakes118.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/AccessControl.dll
Resource
win7-20240704-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/AccessControl.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240708-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win7-20240708-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/registry.dll
Resource
win7-20240708-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/registry.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral11
Sample
$R0.dll
Resource
win7-20240704-en
Behavioral task
behavioral12
Sample
$R0.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral13
Sample
$R2/NSIS.Library.RegTool.v3.$_49_.exe
Resource
win7-20240708-en
Behavioral task
behavioral14
Sample
$R2/NSIS.Library.RegTool.v3.$_49_.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral15
Sample
$_20_/WebServer/index.html
Resource
win7-20240729-en
Behavioral task
behavioral16
Sample
$_20_/WebServer/index.html
Resource
win10v2004-20240802-en
Behavioral task
behavioral17
Sample
DefaultSettings.exe
Resource
win7-20240729-en
Behavioral task
behavioral18
Sample
DefaultSettings.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral19
Sample
Zoom Player Install Center.exe
Resource
win7-20240704-en
Behavioral task
behavioral20
Sample
Zoom Player Install Center.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral21
Sample
zpiconlib.dll
Resource
win7-20240705-en
Behavioral task
behavioral22
Sample
zpiconlib.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral23
Sample
zplayer.chm
Resource
win7-20240704-en
Behavioral task
behavioral24
Sample
zplayer.chm
Resource
win10v2004-20240802-en
Behavioral task
behavioral25
Sample
zplayer.exe
Resource
win7-20240705-en
Behavioral task
behavioral26
Sample
zplayer.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral27
Sample
zpresampler.dll
Resource
win7-20240708-en
Behavioral task
behavioral28
Sample
zpresampler.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral29
Sample
zpupdate.exe
Resource
win7-20240704-en
Behavioral task
behavioral30
Sample
zpupdate.exe
Resource
win10v2004-20240802-en
General
-
Target
zplayer.exe
-
Size
5.8MB
-
MD5
085b0f0fd92e666d1e851ecb6dbe3229
-
SHA1
537622db3f11a2d47224ba467cb128302483dfcc
-
SHA256
c02a5821239248849eb96e87081b785ef7e4deeda1d3e6400b4887cd67fc6e4e
-
SHA512
f56734a817628f6204edd81f971f7a98f507f6c513941175f932136baf6236a78960a24b62d61c50cdacb749b6ebe99a09a9f7d9f5f90bb1b12dc3746afa9707
-
SSDEEP
49152:cEJpXl+vwoi5o9tdedtUezmwrDi5lebAbfbFyHAvflaOT9RQCF9Od/UU0RHMCPZO:cIXl+vdsPmbfpyHAvzCCFU70Rs4Z7a
Malware Config
Signatures
-
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\Control Panel\International\Geo\Nation zplayer.exe -
Enumerates connected drives 3 TTPs 2 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\A: zplayer.exe File opened (read-only) \??\B: zplayer.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
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 zplayer.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 3948 zplayer.exe 3948 zplayer.exe -
Suspicious use of SendNotifyMessage 1 IoCs
pid Process 3948 zplayer.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 3948 zplayer.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\zplayer.exe"C:\Users\Admin\AppData\Local\Temp\zplayer.exe"1⤵
- Checks computer location settings
- Enumerates connected drives
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:3948