Overview
overview
8Static
static
5Tenacity-L...ws.bat
windows10-2004-x64
8Tenacity-L...ws.bat
windows11-21h2-x64
8Tenacity-L...ty.ps1
windows10-2004-x64
3Tenacity-L...ty.ps1
windows11-21h2-x64
3Tenacity-L...e.html
windows10-2004-x64
4Tenacity-L...e.html
windows11-21h2-x64
4Tenacity-L...64.dll
windows10-2004-x64
1Tenacity-L...64.dll
windows11-21h2-x64
1Tenacity-L...64.dll
windows10-2004-x64
1Tenacity-L...64.dll
windows11-21h2-x64
1Tenacity-L...64.dll
windows10-2004-x64
1Tenacity-L...64.dll
windows11-21h2-x64
1Tenacity-L...-0.dll
windows10-2004-x64
1Tenacity-L...-0.dll
windows10-2004-x64
1Tenacity-L...-0.dll
windows10-2004-x64
1Tenacity-L...-0.dll
windows10-2004-x64
1Tenacity-L...-0.dll
windows10-2004-x64
1Tenacity-L...-0.dll
windows10-2004-x64
1Tenacity-L...-0.dll
windows10-2004-x64
1Tenacity-L...-0.dll
windows10-2004-x64
1Tenacity-L...-0.dll
windows10-2004-x64
1Tenacity-L...-0.dll
windows10-2004-x64
1Tenacity-L...-0.dll
windows10-2004-x64
1Tenacity-L...-0.dll
windows10-2004-x64
1Tenacity-L...-0.dll
windows10-2004-x64
1Tenacity-L...-0.dll
windows10-2004-x64
1Tenacity-L...-0.dll
windows10-2004-x64
1Tenacity-L...-0.dll
windows10-2004-x64
1Tenacity-L...-1.dll
windows10-2004-x64
1Tenacity-L...-0.dll
windows10-2004-x64
1Tenacity-L...-0.dll
windows10-2004-x64
1Tenacity-L...-0.dll
windows10-2004-x64
1Analysis
- user interaction
yes - max time kernel
298s - max time network
203s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
30/05/2026, 17:44
Static task
static1
Behavioral task
behavioral1
Sample
Tenacity-Launcher-main/Start Windows.bat
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
Tenacity-Launcher-main/Start Windows.bat
Resource
win11-20260513-en
Behavioral task
behavioral3
Sample
Tenacity-Launcher-main/files/Update-Tenacity.ps1
Resource
win10v2004-20260513-en
Behavioral task
behavioral4
Sample
Tenacity-Launcher-main/files/Update-Tenacity.ps1
Resource
win11-20260513-en
Behavioral task
behavioral5
Sample
Tenacity-Launcher-main/files/jre/Welcome.html
Resource
win10v2004-20260513-en
Behavioral task
behavioral6
Sample
Tenacity-Launcher-main/files/jre/Welcome.html
Resource
win11-20260513-en
Behavioral task
behavioral7
Sample
Tenacity-Launcher-main/files/jre/bin/JAWTAccessBridge-64.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral8
Sample
Tenacity-Launcher-main/files/jre/bin/JAWTAccessBridge-64.dll
Resource
win11-20260513-en
Behavioral task
behavioral9
Sample
Tenacity-Launcher-main/files/jre/bin/JavaAccessBridge-64.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral10
Sample
Tenacity-Launcher-main/files/jre/bin/JavaAccessBridge-64.dll
Resource
win11-20260513-en
Behavioral task
behavioral11
Sample
Tenacity-Launcher-main/files/jre/bin/WindowsAccessBridge-64.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral12
Sample
Tenacity-Launcher-main/files/jre/bin/WindowsAccessBridge-64.dll
Resource
win11-20260513-en
Behavioral task
behavioral13
Sample
Tenacity-Launcher-main/files/jre/bin/api-ms-win-core-console-l1-1-0.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral14
Sample
Tenacity-Launcher-main/files/jre/bin/api-ms-win-core-datetime-l1-1-0.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral15
Sample
Tenacity-Launcher-main/files/jre/bin/api-ms-win-core-debug-l1-1-0.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral16
Sample
Tenacity-Launcher-main/files/jre/bin/api-ms-win-core-errorhandling-l1-1-0.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral17
Sample
Tenacity-Launcher-main/files/jre/bin/api-ms-win-core-file-l1-1-0.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral18
Sample
Tenacity-Launcher-main/files/jre/bin/api-ms-win-core-file-l1-2-0.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral19
Sample
Tenacity-Launcher-main/files/jre/bin/api-ms-win-core-file-l2-1-0.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral20
Sample
Tenacity-Launcher-main/files/jre/bin/api-ms-win-core-handle-l1-1-0.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral21
Sample
Tenacity-Launcher-main/files/jre/bin/api-ms-win-core-heap-l1-1-0.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral22
Sample
Tenacity-Launcher-main/files/jre/bin/api-ms-win-core-interlocked-l1-1-0.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral23
Sample
Tenacity-Launcher-main/files/jre/bin/api-ms-win-core-libraryloader-l1-1-0.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral24
Sample
Tenacity-Launcher-main/files/jre/bin/api-ms-win-core-localization-l1-2-0.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral25
Sample
Tenacity-Launcher-main/files/jre/bin/api-ms-win-core-memory-l1-1-0.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral26
Sample
Tenacity-Launcher-main/files/jre/bin/api-ms-win-core-namedpipe-l1-1-0.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral27
Sample
Tenacity-Launcher-main/files/jre/bin/api-ms-win-core-processenvironment-l1-1-0.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral28
Sample
Tenacity-Launcher-main/files/jre/bin/api-ms-win-core-processthreads-l1-1-0.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral29
Sample
Tenacity-Launcher-main/files/jre/bin/api-ms-win-core-processthreads-l1-1-1.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral30
Sample
Tenacity-Launcher-main/files/jre/bin/api-ms-win-core-profile-l1-1-0.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral31
Sample
Tenacity-Launcher-main/files/jre/bin/api-ms-win-core-rtlsupport-l1-1-0.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral32
Sample
Tenacity-Launcher-main/files/jre/bin/api-ms-win-core-string-l1-1-0.dll
Resource
win10v2004-20260513-en
General
- Target Tenacity-Launcher-main/Start Windows.bat
- Size 1019B
- Sample260530-wbfpcaav2t
- SHA256 c62dad4d5ba783441de8bb07766a12e2864e3400ce850914bf14977d9657030a
- MD5 253236c2bc335976bc052f5089acebb8
- SHA1 16951e9472aa72ba4ac7ec03f774e65833e80dcf
- SHA512 64aca22712a4e843c3fa5e4afb41341201be233acb6f555a002747d21a87734afff82972704e527caaf2d47db1c08955761818ce7e59ae9d3a9ac7c219924725
- TLSH T13C111F29CB0093F454B40D99F544D0B0E23D828A0764BFE82FE8235EFD4D39484EF2A2
- MD5 SHA1 SHA512 TLSH
Malware Config
Signatures
- Badlisted process makes network request 3 IoCs
Network request originating from process or tool commonly abused by malware.
flow pid Process 2 4200 powershell.exe 3 4200 powershell.exe 4 4200 powershell.exe -
pid Process 4200 powershell.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4200 powershell.exe 4200 powershell.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4200 powershell.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4580 wrote to memory of 4200 4580 cmd.exe 80 PID 4580 wrote to memory of 3148 4580 cmd.exe 81
Processes
-
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\Tenacity-Launcher-main\Start Windows.bat"1⤵
- Suspicious use of WriteProcessMemory
PID:4580 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe -NoProfile -ExecutionPolicy Bypass -File "C:\Users\Admin\AppData\Local\Temp\Tenacity-Launcher-main\files\Update-Tenacity.ps1" -Root "C:\Users\Admin\AppData\Local\Temp\Tenacity-Launcher-main\." -Repo "xoo0524tw/Tenacity-Launcher"2⤵
- Badlisted process makes network request
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4200
-
-
C:\Users\Admin\AppData\Local\Temp\Tenacity-Launcher-main\files\jre\bin\java.exe"C:\Users\Admin\AppData\Local\Temp\Tenacity-Launcher-main\files\jre\bin\java.exe" -noverify -Djava.library.path="..\files\natives" -cp "..\Tenacity.jar;..\files\libs\*" net.minecraft.client.main.Main --version Tenacity --accessToken 0 --userProperties {} --gameDir "." --assetsDir "..\files\assets" --assetIndex 1.8 --width 854 --height 4802⤵PID:3148
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_calqc3iz.zdb.ps1
- Size 60B
- SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
- MD5 d17fe0a3f47be24a6453e9ef58c94641
- SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
- SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
- TLSH T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
- MD5 SHA1 SHA512 TLSH