Overview
overview
6Static
static
3GDLauncher...64.exe
windows10-ltsc 2021-x64
6$PLUGINSDI...er.dll
windows10-ltsc 2021-x64
3$PLUGINSDI...ls.dll
windows10-ltsc 2021-x64
3$PLUGINSDI...em.dll
windows10-ltsc 2021-x64
3$PLUGINSDI...ll.dll
windows10-ltsc 2021-x64
3GDLauncher.exe
windows10-ltsc 2021-x64
6LICENSES.c...m.html
windows10-ltsc 2021-x64
4d3dcompiler_47.dll
windows10-ltsc 2021-x64
1ffmpeg.dll
windows10-ltsc 2021-x64
1libEGL.dll
windows10-ltsc 2021-x64
1libGLESv2.dll
windows10-ltsc 2021-x64
1owutility.dll
windows10-ltsc 2021-x64
1resources/...le.exe
windows10-ltsc 2021-x64
5resources/elevate.exe
windows10-ltsc 2021-x64
3vk_swiftshader.dll
windows10-ltsc 2021-x64
1vulkan-1.dll
windows10-ltsc 2021-x64
1$PLUGINSDI...ec.dll
windows10-ltsc 2021-x64
3$PLUGINSDI...7z.dll
windows10-ltsc 2021-x64
3$R0/Uninst...er.exe
windows10-ltsc 2021-x64
5$PLUGINSDIR/INetC.dll
windows10-ltsc 2021-x64
3$PLUGINSDI...ls.dll
windows10-ltsc 2021-x64
3$PLUGINSDI...em.dll
windows10-ltsc 2021-x64
3$PLUGINSDI...ll.dll
windows10-ltsc 2021-x64
3$PLUGINSDI...ec.dll
windows10-ltsc 2021-x64
3Analysis
-
max time kernel
149s -
max time network
154s -
platform
windows10-ltsc 2021_x64 -
resource
win10ltsc2021-20241023-en -
resource tags
arch:x64arch:x86image:win10ltsc2021-20241023-enlocale:en-usos:windows10-ltsc 2021-x64system -
submitted
13-11-2024 10:07
Static task
static1
Behavioral task
behavioral1
Sample
GDLauncher__2.0.20__win__x64.exe
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral2
Sample
$PLUGINSDIR/SpiderBanner.dll
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/StdUtils.dll
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/System.dll
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/WinShell.dll
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral6
Sample
GDLauncher.exe
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral7
Sample
LICENSES.chromium.html
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral8
Sample
d3dcompiler_47.dll
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral9
Sample
ffmpeg.dll
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral10
Sample
libEGL.dll
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral11
Sample
libGLESv2.dll
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral12
Sample
owutility.dll
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral13
Sample
resources/binaries/core_module.exe
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral14
Sample
resources/elevate.exe
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral15
Sample
vk_swiftshader.dll
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral16
Sample
vulkan-1.dll
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral17
Sample
$PLUGINSDIR/nsExec.dll
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral18
Sample
$PLUGINSDIR/nsis7z.dll
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral19
Sample
$R0/Uninstall GDLauncher.exe
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral20
Sample
$PLUGINSDIR/INetC.dll
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral21
Sample
$PLUGINSDIR/StdUtils.dll
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral22
Sample
$PLUGINSDIR/System.dll
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral23
Sample
$PLUGINSDIR/WinShell.dll
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral24
Sample
$PLUGINSDIR/nsExec.dll
Resource
win10ltsc2021-20241023-en
General
-
Target
$R0/Uninstall GDLauncher.exe
-
Size
268KB
-
MD5
3803d1988a2ed4d222c031e63cdadeb5
-
SHA1
12a51b8f3d49acff38a58db6682b0873732694a5
-
SHA256
fc026091f9a61b503d159f8bcdeaef75fc5603a02ba79aab6693992314b77b37
-
SHA512
626aa84e5820a67bfa7afd4d4ed729a33022b7fb23542b563d56fc323a496fe0b759778580527ee8e3c667f651ed4c1e75710fae4aa4e4b84bcb86156f5c78ff
-
SSDEEP
6144:B740IAEkeVMF2s2t0EyL+yaCDPFH6XdR+EkiH3yF:5PeVORKJCDPNKT1zH3G
Malware Config
Signatures
-
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
Un_A.exedescription ioc Process Key value queried \REGISTRY\USER\S-1-5-21-870806430-2618236806-3023919190-1000\Control Panel\International\Geo\Nation Un_A.exe -
Executes dropped EXE 1 IoCs
Processes:
Un_A.exepid Process 2208 Un_A.exe -
Loads dropped DLL 7 IoCs
Processes:
Un_A.exepid Process 2208 Un_A.exe 2208 Un_A.exe 2208 Un_A.exe 2208 Un_A.exe 2208 Un_A.exe 2208 Un_A.exe 2208 Un_A.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
Uninstall GDLauncher.exeUn_A.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Uninstall GDLauncher.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Un_A.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
Un_A.exepid Process 2208 Un_A.exe 2208 Un_A.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
Uninstall GDLauncher.exedescription pid Process procid_target PID 5052 wrote to memory of 2208 5052 Uninstall GDLauncher.exe 83 PID 5052 wrote to memory of 2208 5052 Uninstall GDLauncher.exe 83 PID 5052 wrote to memory of 2208 5052 Uninstall GDLauncher.exe 83
Processes
-
C:\Users\Admin\AppData\Local\Temp\$R0\Uninstall GDLauncher.exe"C:\Users\Admin\AppData\Local\Temp\$R0\Uninstall GDLauncher.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5052 -
C:\Users\Admin\AppData\Local\Temp\~nsuA.tmp\Un_A.exe"C:\Users\Admin\AppData\Local\Temp\~nsuA.tmp\Un_A.exe" _?=C:\Users\Admin\AppData\Local\Temp\$R0\2⤵
- Checks computer location settings
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:2208
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
-
Filesize
238KB
MD538caa11a462b16538e0a3daeb2fc0eaf
SHA1c22a190b83f4b6dc0d6a44b98eac1a89a78de55c
SHA256ed04a4823f221e9197b8f3c3da1d6859ff5b176185bde2f1c923a442516c810a
SHA512777135e05e908ac26bfce0a9c425b57f7132c1cdb0969bbb6ef625748c868860602bacc633c61cab36d0375b94b6bcfbd8bd8c7fa781495ef7332e362f8d44d1
-
Filesize
100KB
MD5c6a6e03f77c313b267498515488c5740
SHA13d49fc2784b9450962ed6b82b46e9c3c957d7c15
SHA256b72e9013a6204e9f01076dc38dabbf30870d44dfc66962adbf73619d4331601e
SHA5129870c5879f7b72836805088079ad5bbafcb59fc3d9127f2160d4ec3d6e88d3cc8ebe5a9f5d20a4720fe6407c1336ef10f33b2b9621bc587e930d4cbacf337803
-
Filesize
12KB
MD50d7ad4f45dc6f5aa87f606d0331c6901
SHA148df0911f0484cbe2a8cdd5362140b63c41ee457
SHA2563eb38ae99653a7dbc724132ee240f6e5c4af4bfe7c01d31d23faf373f9f2eaca
SHA512c07de7308cb54205e8bd703001a7fe4fd7796c9ac1b4bb330c77c872bf712b093645f40b80ce7127531fe6746a5b66e18ea073ab6a644934abed9bb64126fea9
-
Filesize
3KB
MD51cc7c37b7e0c8cd8bf04b6cc283e1e56
SHA10b9519763be6625bd5abce175dcc59c96d100d4c
SHA2569be85b986ea66a6997dde658abe82b3147ed2a1a3dcb784bb5176f41d22815a6
SHA5127acf7f8e68aa6066b59ca9f2ae2e67997e6b347bc08eb788d2a119b3295c844b5b9606757168e8d2fbd61c2cda367bf80e9e48c9a52c28d5a7a00464bfd2048f
-
Filesize
6KB
MD5ec0504e6b8a11d5aad43b296beeb84b2
SHA191b5ce085130c8c7194d66b2439ec9e1c206497c
SHA2565d9ceb1ce5f35aea5f9e5a0c0edeeec04dfefe0c77890c80c70e98209b58b962
SHA5123f918f1b47e8a919cbe51eb17dc30acc8cfc18e743a1bae5b787d0db7d26038dc1210be98bf5ba3be8d6ed896dbbd7ac3d13e66454a98b2a38c7e69dad30bb57
-
Filesize
268KB
MD53803d1988a2ed4d222c031e63cdadeb5
SHA112a51b8f3d49acff38a58db6682b0873732694a5
SHA256fc026091f9a61b503d159f8bcdeaef75fc5603a02ba79aab6693992314b77b37
SHA512626aa84e5820a67bfa7afd4d4ed729a33022b7fb23542b563d56fc323a496fe0b759778580527ee8e3c667f651ed4c1e75710fae4aa4e4b84bcb86156f5c78ff