Overview
overview
10Static
static
3Wave.JohnP...ed.rar
windows7-x64
3Wave.JohnP...ed.rar
windows10-2004-x64
3CefSharp.C...me.dll
windows7-x64
1CefSharp.C...me.dll
windows10-2004-x64
1WaveWindow...ed.exe
windows7-x64
10WaveWindow...ed.exe
windows10-2004-x64
10bin/Background.mp4
windows7-x64
1bin/Background.mp4
windows10-2004-x64
6bin/lz4.dll
windows7-x64
1bin/lz4.dll
windows10-2004-x64
1bin/wolfssl.dll
windows7-x64
1bin/wolfssl.dll
windows10-2004-x64
1bin/xxhash.dll
windows7-x64
1bin/xxhash.dll
windows10-2004-x64
1bin/zlib1.dll
windows7-x64
1bin/zlib1.dll
windows10-2004-x64
1bin/zstd.dll
windows7-x64
1bin/zstd.dll
windows10-2004-x64
1cracked by...lx.txt
windows7-x64
1cracked by...lx.txt
windows10-2004-x64
1d3dcompiler_47.dll
windows7-x64
1d3dcompiler_47.dll
windows10-2004-x64
1Analysis
-
max time kernel
144s -
max time network
146s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
01-07-2024 04:29
Static task
static1
Behavioral task
behavioral1
Sample
Wave.JohnPrlx.cracked.rar
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
Wave.JohnPrlx.cracked.rar
Resource
win10v2004-20240611-en
Behavioral task
behavioral3
Sample
CefSharp.Core.Runtime.dll
Resource
win7-20240220-en
Behavioral task
behavioral4
Sample
CefSharp.Core.Runtime.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral5
Sample
WaveWindowsCracked.exe
Resource
win7-20240508-en
Behavioral task
behavioral6
Sample
WaveWindowsCracked.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral7
Sample
bin/Background.mp4
Resource
win7-20240508-en
Behavioral task
behavioral8
Sample
bin/Background.mp4
Resource
win10v2004-20240508-en
Behavioral task
behavioral9
Sample
bin/lz4.dll
Resource
win7-20240611-en
Behavioral task
behavioral10
Sample
bin/lz4.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral11
Sample
bin/wolfssl.dll
Resource
win7-20240508-en
Behavioral task
behavioral12
Sample
bin/wolfssl.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral13
Sample
bin/xxhash.dll
Resource
win7-20240508-en
Behavioral task
behavioral14
Sample
bin/xxhash.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral15
Sample
bin/zlib1.dll
Resource
win7-20240419-en
Behavioral task
behavioral16
Sample
bin/zlib1.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral17
Sample
bin/zstd.dll
Resource
win7-20240508-en
Behavioral task
behavioral18
Sample
bin/zstd.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral19
Sample
cracked by JohnPrlx.txt
Resource
win7-20231129-en
Behavioral task
behavioral20
Sample
cracked by JohnPrlx.txt
Resource
win10v2004-20240508-en
Behavioral task
behavioral21
Sample
d3dcompiler_47.dll
Resource
win7-20240611-en
Behavioral task
behavioral22
Sample
d3dcompiler_47.dll
Resource
win10v2004-20240226-en
General
-
Target
WaveWindowsCracked.exe
-
Size
7.6MB
-
MD5
1aec1baab610e71d2dd83ddb08d9c49a
-
SHA1
47789c92be6ce830faa926acb1969086d410e4d4
-
SHA256
e2bfe1a9a590aab1f7572309b45c0cf88558f9c3463acb550d30e24f47132d1c
-
SHA512
2435a57bd91dae06c62ca1d209091f3ce4f3de9012eb80b901e89a62e60b28d45e5c94d018c5af5a831b3ff8d28e4bfc6e0c487125be14926a62b970e459690a
-
SSDEEP
196608:IUhZUvqevevx2QtiFX2PTiiXIeMeZ4SZCqL1:BhOvaZ+X2PG6Iep6SZCy
Malware Config
Extracted
xworm
stewiegriffin-37537.portmap.host:37537
-
Install_directory
%AppData%
-
install_file
USB.exe
Signatures
-
Detect Xworm Payload 4 IoCs
Processes:
resource yara_rule C:\Users\Admin\AppData\Roaming\DriverUpdt.exe family_xworm behavioral5/memory/3012-13-0x0000000001230000-0x000000000124C000-memory.dmp family_xworm behavioral5/memory/1224-54-0x00000000001B0000-0x00000000001CC000-memory.dmp family_xworm behavioral5/memory/2668-57-0x0000000000E70000-0x0000000000E8C000-memory.dmp family_xworm -
Command and Scripting Interpreter: PowerShell 1 TTPs 4 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
Processes:
powershell.exepowershell.exepowershell.exepowershell.exepid process 2480 powershell.exe 2080 powershell.exe 1936 powershell.exe 2204 powershell.exe -
Drops startup file 2 IoCs
Processes:
DriverUpdt.exedescription ioc process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\DriverUpdt.lnk DriverUpdt.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\DriverUpdt.lnk DriverUpdt.exe -
Executes dropped EXE 4 IoCs
Processes:
WaveWindows.exeDriverUpdt.exeDriverUpdtDriverUpdtpid process 2680 WaveWindows.exe 3012 DriverUpdt.exe 1224 DriverUpdt 2668 DriverUpdt -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
DriverUpdt.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Windows\CurrentVersion\Run\DriverUpdt = "C:\\Users\\Admin\\AppData\\Roaming\\DriverUpdt" DriverUpdt.exe -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 4 ip-api.com -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
-
Suspicious behavior: EnumeratesProcesses 6 IoCs
Processes:
WaveWindows.exepowershell.exepowershell.exepowershell.exepowershell.exeDriverUpdt.exepid process 2680 WaveWindows.exe 2480 powershell.exe 2080 powershell.exe 1936 powershell.exe 2204 powershell.exe 3012 DriverUpdt.exe -
Suspicious use of AdjustPrivilegeToken 9 IoCs
Processes:
DriverUpdt.exeWaveWindows.exepowershell.exepowershell.exepowershell.exepowershell.exeDriverUpdtDriverUpdtdescription pid process Token: SeDebugPrivilege 3012 DriverUpdt.exe Token: SeDebugPrivilege 2680 WaveWindows.exe Token: SeDebugPrivilege 2480 powershell.exe Token: SeDebugPrivilege 2080 powershell.exe Token: SeDebugPrivilege 1936 powershell.exe Token: SeDebugPrivilege 2204 powershell.exe Token: SeDebugPrivilege 3012 DriverUpdt.exe Token: SeDebugPrivilege 1224 DriverUpdt Token: SeDebugPrivilege 2668 DriverUpdt -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
DriverUpdt.exepid process 3012 DriverUpdt.exe -
Suspicious use of WriteProcessMemory 28 IoCs
Processes:
WaveWindowsCracked.exeDriverUpdt.exetaskeng.exedescription pid process target process PID 1616 wrote to memory of 2680 1616 WaveWindowsCracked.exe WaveWindows.exe PID 1616 wrote to memory of 2680 1616 WaveWindowsCracked.exe WaveWindows.exe PID 1616 wrote to memory of 2680 1616 WaveWindowsCracked.exe WaveWindows.exe PID 1616 wrote to memory of 2680 1616 WaveWindowsCracked.exe WaveWindows.exe PID 1616 wrote to memory of 3012 1616 WaveWindowsCracked.exe DriverUpdt.exe PID 1616 wrote to memory of 3012 1616 WaveWindowsCracked.exe DriverUpdt.exe PID 1616 wrote to memory of 3012 1616 WaveWindowsCracked.exe DriverUpdt.exe PID 3012 wrote to memory of 2480 3012 DriverUpdt.exe powershell.exe PID 3012 wrote to memory of 2480 3012 DriverUpdt.exe powershell.exe PID 3012 wrote to memory of 2480 3012 DriverUpdt.exe powershell.exe PID 3012 wrote to memory of 2080 3012 DriverUpdt.exe powershell.exe PID 3012 wrote to memory of 2080 3012 DriverUpdt.exe powershell.exe PID 3012 wrote to memory of 2080 3012 DriverUpdt.exe powershell.exe PID 3012 wrote to memory of 1936 3012 DriverUpdt.exe powershell.exe PID 3012 wrote to memory of 1936 3012 DriverUpdt.exe powershell.exe PID 3012 wrote to memory of 1936 3012 DriverUpdt.exe powershell.exe PID 3012 wrote to memory of 2204 3012 DriverUpdt.exe powershell.exe PID 3012 wrote to memory of 2204 3012 DriverUpdt.exe powershell.exe PID 3012 wrote to memory of 2204 3012 DriverUpdt.exe powershell.exe PID 3012 wrote to memory of 396 3012 DriverUpdt.exe schtasks.exe PID 3012 wrote to memory of 396 3012 DriverUpdt.exe schtasks.exe PID 3012 wrote to memory of 396 3012 DriverUpdt.exe schtasks.exe PID 2472 wrote to memory of 1224 2472 taskeng.exe DriverUpdt PID 2472 wrote to memory of 1224 2472 taskeng.exe DriverUpdt PID 2472 wrote to memory of 1224 2472 taskeng.exe DriverUpdt PID 2472 wrote to memory of 2668 2472 taskeng.exe DriverUpdt PID 2472 wrote to memory of 2668 2472 taskeng.exe DriverUpdt PID 2472 wrote to memory of 2668 2472 taskeng.exe DriverUpdt -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
-
C:\Users\Admin\AppData\Local\Temp\WaveWindowsCracked.exe"C:\Users\Admin\AppData\Local\Temp\WaveWindowsCracked.exe"1⤵
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Roaming\WaveWindows.exe"C:\Users\Admin\AppData\Roaming\WaveWindows.exe"2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Users\Admin\AppData\Roaming\DriverUpdt.exe"C:\Users\Admin\AppData\Roaming\DriverUpdt.exe"2⤵
- Drops startup file
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming\DriverUpdt.exe'3⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'DriverUpdt.exe'3⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming\DriverUpdt'3⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'DriverUpdt'3⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\System32\schtasks.exe"C:\Windows\System32\schtasks.exe" /create /f /RL HIGHEST /sc minute /mo 1 /tn "DriverUpdt" /tr "C:\Users\Admin\AppData\Roaming\DriverUpdt"3⤵
- Scheduled Task/Job: Scheduled Task
-
C:\Windows\system32\taskeng.exetaskeng.exe {C5FABA5C-6BF4-4042-8537-5BC10BCFAB83} S-1-5-21-3691908287-3775019229-3534252667-1000:UOTHCPHQ\Admin:Interactive:[1]1⤵
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Roaming\DriverUpdtC:\Users\Admin\AppData\Roaming\DriverUpdt2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
-
C:\Users\Admin\AppData\Roaming\DriverUpdtC:\Users\Admin\AppData\Roaming\DriverUpdt2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v13
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Roaming\DriverUpdt.exeFilesize
84KB
MD565485b0475b6c8a3b4f35bba541938a6
SHA128e6e6cd2ebf8a9fdffeb4aeba13b70ea7ea03a3
SHA256c6740ee5c8afdc2c7be42fb03ab5a346925efc6ac785fe7d68dec2d5f05d276b
SHA512034303ee48132b80da79e54a6077676cfd436ef869493a11a27c29dc7cb730fd2ce902320d554a0cde81fc0a06f6c56efa5c170a1360906ec9fa7fd101c3706d
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-msFilesize
7KB
MD5b783ac0b28ee1ff8f481b8afc3c7f9d3
SHA11958c6ebfa871bf25f31ce830caefaf58bb5c1c6
SHA2562f22027808e5a1fc3af39b91ee25d336d01bb61c1035785aefd441ec8727041d
SHA5121acbb29791a963323aeaf8ca8a4f6b6ad0c0a331ff828ce0c2db9f900d90ae5b9b20210437b66c99874ea9958cc0f67e9cbe6a3cea262790585870150fc3dcb5
-
C:\Users\Admin\AppData\Roaming\WaveWindows.exeFilesize
7.5MB
MD5cd34bf9c69f229818a4c9301e51435eb
SHA1bfb95a5dc5d777e2b5940f354da271fed397adb2
SHA2563b217daf815ced5cf1087d1f408fc3833c9d80a1e3e25b3f9041698b9e34216f
SHA5122c68b211a4c8c144713cbe99214e8dc33d3ef6c1f244af4a313ff5ab93d946a4281d404b02c5f66ef5652071279649082877eaa728912a0e769c2c848e0a8e6b
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\??\PIPE\srvsvcMD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e
-
memory/1224-54-0x00000000001B0000-0x00000000001CC000-memory.dmpFilesize
112KB
-
memory/1616-1-0x0000000001380000-0x0000000001B26000-memory.dmpFilesize
7.6MB
-
memory/1616-0-0x000007FEF6163000-0x000007FEF6164000-memory.dmpFilesize
4KB
-
memory/1936-37-0x000000001B6B0000-0x000000001B992000-memory.dmpFilesize
2.9MB
-
memory/1936-38-0x0000000001E80000-0x0000000001E88000-memory.dmpFilesize
32KB
-
memory/2080-30-0x000000001B6D0000-0x000000001B9B2000-memory.dmpFilesize
2.9MB
-
memory/2080-31-0x0000000002290000-0x0000000002298000-memory.dmpFilesize
32KB
-
memory/2204-46-0x00000000029F0000-0x00000000029F8000-memory.dmpFilesize
32KB
-
memory/2204-45-0x000000001B5F0000-0x000000001B8D2000-memory.dmpFilesize
2.9MB
-
memory/2480-24-0x0000000001E00000-0x0000000001E08000-memory.dmpFilesize
32KB
-
memory/2480-23-0x000000001B600000-0x000000001B8E2000-memory.dmpFilesize
2.9MB
-
memory/2668-57-0x0000000000E70000-0x0000000000E8C000-memory.dmpFilesize
112KB
-
memory/2680-18-0x0000000005480000-0x0000000005566000-memory.dmpFilesize
920KB
-
memory/2680-17-0x0000000000760000-0x0000000000784000-memory.dmpFilesize
144KB
-
memory/2680-16-0x00000000007C0000-0x000000000080A000-memory.dmpFilesize
296KB
-
memory/2680-14-0x0000000000890000-0x000000000101C000-memory.dmpFilesize
7.5MB
-
memory/3012-15-0x000007FEF6160000-0x000007FEF6B4C000-memory.dmpFilesize
9.9MB
-
memory/3012-50-0x000007FEF6160000-0x000007FEF6B4C000-memory.dmpFilesize
9.9MB
-
memory/3012-13-0x0000000001230000-0x000000000124C000-memory.dmpFilesize
112KB