Analysis
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max time kernel
48s -
max time network
36s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
20-07-2024 13:01
Behavioral task
behavioral1
Sample
WellPlayed.exe
Resource
win7-20240705-en
windows7-x64
14 signatures
150 seconds
Behavioral task
behavioral2
Sample
WellPlayed.exe
Resource
win10-20240404-en
windows10-1703-x64
17 signatures
150 seconds
Behavioral task
behavioral3
Sample
WellPlayed.exe
Resource
win10v2004-20240709-en
windows10-2004-x64
16 signatures
150 seconds
Behavioral task
behavioral4
Sample
WellPlayed.exe
Resource
win11-20240709-en
windows11-21h2-x64
18 signatures
150 seconds
Errors
Reason
Machine shutdown
General
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Target
WellPlayed.exe
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Size
145KB
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MD5
337559ae1b02b42586781787918b4b6c
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SHA1
114577ce6270fde6ed9dbc782484bfa36766baed
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SHA256
c394e1673274a8d0861ed637c425de244ead5f8ffbc7cb84862d9b81ec884505
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SHA512
8f6a3ed66d74a3950c78b24c8617714697ba8f3eea8ff75ba74206a2ee814212389d50d2824cdf96311774f16730429e4bae28b9c59b97dd0baf4e20dc73189f
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SSDEEP
3072:uqJogYkcSNm9V7D/Lwi7Z2ncxMN9vMWT:uq2kc4m9tDTwi7Z2cF
Score
7/10
Malware Config
Signatures
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Deletes itself 1 IoCs
Processes:
B269.tmppid Process 4040 B269.tmp -
Executes dropped EXE 1 IoCs
Processes:
B269.tmppid Process 4040 B269.tmp -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Drops desktop.ini file(s) 2 IoCs
Processes:
WellPlayed.exedescription ioc Process File opened for modification C:\$Recycle.Bin\S-1-5-21-384068567-2943195810-3631207890-1000\desktop.ini WellPlayed.exe File opened for modification F:\$RECYCLE.BIN\S-1-5-21-384068567-2943195810-3631207890-1000\desktop.ini WellPlayed.exe -
Drops file in System32 directory 4 IoCs
Processes:
splwow64.exeprintfilterpipelinesvc.exedescription ioc Process File created C:\Windows\system32\spool\PRINTERS\00002.SPL splwow64.exe File created C:\Windows\system32\spool\PRINTERS\PPieyfsetsp5gx0jc55n8a2x50c.TMP printfilterpipelinesvc.exe File created C:\Windows\system32\spool\PRINTERS\PP0dwm0ykspzr8a8mvtq27pv6dd.TMP printfilterpipelinesvc.exe File created C:\Windows\system32\spool\PRINTERS\PP3tyvo0ztwgggvriu8iz2ezcj.TMP printfilterpipelinesvc.exe -
Sets desktop wallpaper using registry 2 TTPs 2 IoCs
Processes:
WellPlayed.exedescription ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\Control Panel\Desktop\WallPaper = "C:\\ProgramData\\txdM9F1WD.bmp" WellPlayed.exe Set value (str) \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\txdM9F1WD.bmp" WellPlayed.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 6 IoCs
Processes:
B269.tmppid Process 4040 B269.tmp 4040 B269.tmp 4040 B269.tmp 4040 B269.tmp 4040 B269.tmp 4040 B269.tmp -
Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
ONENOTE.EXEdescription ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString ONENOTE.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 ONENOTE.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz ONENOTE.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
Processes:
ONENOTE.EXEdescription ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily ONENOTE.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU ONENOTE.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS ONENOTE.EXE -
Modifies Control Panel 2 IoCs
Processes:
WellPlayed.exedescription ioc Process Key created \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\Control Panel\Desktop WellPlayed.exe Set value (str) \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\Control Panel\Desktop\WallpaperStyle = "10" WellPlayed.exe -
Modifies registry class 5 IoCs
Processes:
WellPlayed.exedescription ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.txdM9F1WD WellPlayed.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.txdM9F1WD\ = "txdM9F1WD" WellPlayed.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\txdM9F1WD\DefaultIcon WellPlayed.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\txdM9F1WD WellPlayed.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\txdM9F1WD\DefaultIcon\ = "C:\\ProgramData\\txdM9F1WD.ico" WellPlayed.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
WellPlayed.exepid Process 2928 WellPlayed.exe 2928 WellPlayed.exe 2928 WellPlayed.exe 2928 WellPlayed.exe 2928 WellPlayed.exe 2928 WellPlayed.exe 2928 WellPlayed.exe 2928 WellPlayed.exe 2928 WellPlayed.exe 2928 WellPlayed.exe 2928 WellPlayed.exe 2928 WellPlayed.exe 2928 WellPlayed.exe 2928 WellPlayed.exe 2928 WellPlayed.exe 2928 WellPlayed.exe 2928 WellPlayed.exe 2928 WellPlayed.exe 2928 WellPlayed.exe 2928 WellPlayed.exe 2928 WellPlayed.exe 2928 WellPlayed.exe 2928 WellPlayed.exe 2928 WellPlayed.exe 2928 WellPlayed.exe 2928 WellPlayed.exe 2928 WellPlayed.exe 2928 WellPlayed.exe 2928 WellPlayed.exe 2928 WellPlayed.exe 2928 WellPlayed.exe 2928 WellPlayed.exe 2928 WellPlayed.exe 2928 WellPlayed.exe 2928 WellPlayed.exe 2928 WellPlayed.exe 2928 WellPlayed.exe 2928 WellPlayed.exe 2928 WellPlayed.exe 2928 WellPlayed.exe 2928 WellPlayed.exe 2928 WellPlayed.exe 2928 WellPlayed.exe 2928 WellPlayed.exe 2928 WellPlayed.exe 2928 WellPlayed.exe 2928 WellPlayed.exe 2928 WellPlayed.exe 2928 WellPlayed.exe 2928 WellPlayed.exe 2928 WellPlayed.exe 2928 WellPlayed.exe 2928 WellPlayed.exe 2928 WellPlayed.exe 2928 WellPlayed.exe 2928 WellPlayed.exe 2928 WellPlayed.exe 2928 WellPlayed.exe 2928 WellPlayed.exe 2928 WellPlayed.exe 2928 WellPlayed.exe 2928 WellPlayed.exe 2928 WellPlayed.exe 2928 WellPlayed.exe -
Suspicious behavior: RenamesItself 26 IoCs
Processes:
B269.tmppid Process 4040 B269.tmp 4040 B269.tmp 4040 B269.tmp 4040 B269.tmp 4040 B269.tmp 4040 B269.tmp 4040 B269.tmp 4040 B269.tmp 4040 B269.tmp 4040 B269.tmp 4040 B269.tmp 4040 B269.tmp 4040 B269.tmp 4040 B269.tmp 4040 B269.tmp 4040 B269.tmp 4040 B269.tmp 4040 B269.tmp 4040 B269.tmp 4040 B269.tmp 4040 B269.tmp 4040 B269.tmp 4040 B269.tmp 4040 B269.tmp 4040 B269.tmp 4040 B269.tmp -
Suspicious use of AdjustPrivilegeToken 64 IoCs
Processes:
WellPlayed.exedescription pid Process Token: SeAssignPrimaryTokenPrivilege 2928 WellPlayed.exe Token: SeBackupPrivilege 2928 WellPlayed.exe Token: SeDebugPrivilege 2928 WellPlayed.exe Token: 36 2928 WellPlayed.exe Token: SeImpersonatePrivilege 2928 WellPlayed.exe Token: SeIncBasePriorityPrivilege 2928 WellPlayed.exe Token: SeIncreaseQuotaPrivilege 2928 WellPlayed.exe Token: 33 2928 WellPlayed.exe Token: SeManageVolumePrivilege 2928 WellPlayed.exe Token: SeProfSingleProcessPrivilege 2928 WellPlayed.exe Token: SeRestorePrivilege 2928 WellPlayed.exe Token: SeSecurityPrivilege 2928 WellPlayed.exe Token: SeSystemProfilePrivilege 2928 WellPlayed.exe Token: SeTakeOwnershipPrivilege 2928 WellPlayed.exe Token: SeShutdownPrivilege 2928 WellPlayed.exe Token: SeDebugPrivilege 2928 WellPlayed.exe Token: SeBackupPrivilege 2928 WellPlayed.exe Token: SeBackupPrivilege 2928 WellPlayed.exe Token: SeSecurityPrivilege 2928 WellPlayed.exe Token: SeSecurityPrivilege 2928 WellPlayed.exe Token: SeBackupPrivilege 2928 WellPlayed.exe Token: SeBackupPrivilege 2928 WellPlayed.exe Token: SeSecurityPrivilege 2928 WellPlayed.exe Token: SeSecurityPrivilege 2928 WellPlayed.exe Token: SeBackupPrivilege 2928 WellPlayed.exe Token: SeBackupPrivilege 2928 WellPlayed.exe Token: SeSecurityPrivilege 2928 WellPlayed.exe Token: SeSecurityPrivilege 2928 WellPlayed.exe Token: SeBackupPrivilege 2928 WellPlayed.exe Token: SeBackupPrivilege 2928 WellPlayed.exe Token: SeSecurityPrivilege 2928 WellPlayed.exe Token: SeSecurityPrivilege 2928 WellPlayed.exe Token: SeBackupPrivilege 2928 WellPlayed.exe Token: SeBackupPrivilege 2928 WellPlayed.exe Token: SeSecurityPrivilege 2928 WellPlayed.exe Token: SeSecurityPrivilege 2928 WellPlayed.exe Token: SeBackupPrivilege 2928 WellPlayed.exe Token: SeBackupPrivilege 2928 WellPlayed.exe Token: SeSecurityPrivilege 2928 WellPlayed.exe Token: SeSecurityPrivilege 2928 WellPlayed.exe Token: SeBackupPrivilege 2928 WellPlayed.exe Token: SeBackupPrivilege 2928 WellPlayed.exe Token: SeSecurityPrivilege 2928 WellPlayed.exe Token: SeSecurityPrivilege 2928 WellPlayed.exe Token: SeBackupPrivilege 2928 WellPlayed.exe Token: SeBackupPrivilege 2928 WellPlayed.exe Token: SeSecurityPrivilege 2928 WellPlayed.exe Token: SeSecurityPrivilege 2928 WellPlayed.exe Token: SeBackupPrivilege 2928 WellPlayed.exe Token: SeBackupPrivilege 2928 WellPlayed.exe Token: SeSecurityPrivilege 2928 WellPlayed.exe Token: SeSecurityPrivilege 2928 WellPlayed.exe Token: SeBackupPrivilege 2928 WellPlayed.exe Token: SeBackupPrivilege 2928 WellPlayed.exe Token: SeSecurityPrivilege 2928 WellPlayed.exe Token: SeSecurityPrivilege 2928 WellPlayed.exe Token: SeBackupPrivilege 2928 WellPlayed.exe Token: SeBackupPrivilege 2928 WellPlayed.exe Token: SeSecurityPrivilege 2928 WellPlayed.exe Token: SeSecurityPrivilege 2928 WellPlayed.exe Token: SeBackupPrivilege 2928 WellPlayed.exe Token: SeBackupPrivilege 2928 WellPlayed.exe Token: SeSecurityPrivilege 2928 WellPlayed.exe Token: SeSecurityPrivilege 2928 WellPlayed.exe -
Suspicious use of SetWindowsHookEx 13 IoCs
Processes:
ONENOTE.EXEpid Process 5096 ONENOTE.EXE 5096 ONENOTE.EXE 5096 ONENOTE.EXE 5096 ONENOTE.EXE 5096 ONENOTE.EXE 5096 ONENOTE.EXE 5096 ONENOTE.EXE 5096 ONENOTE.EXE 5096 ONENOTE.EXE 5096 ONENOTE.EXE 5096 ONENOTE.EXE 5096 ONENOTE.EXE 5096 ONENOTE.EXE -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
WellPlayed.exeprintfilterpipelinesvc.exedescription pid Process procid_target PID 2928 wrote to memory of 3644 2928 WellPlayed.exe 93 PID 2928 wrote to memory of 3644 2928 WellPlayed.exe 93 PID 1928 wrote to memory of 5096 1928 printfilterpipelinesvc.exe 98 PID 1928 wrote to memory of 5096 1928 printfilterpipelinesvc.exe 98 PID 2928 wrote to memory of 4040 2928 WellPlayed.exe 99 PID 2928 wrote to memory of 4040 2928 WellPlayed.exe 99 PID 2928 wrote to memory of 4040 2928 WellPlayed.exe 99 PID 2928 wrote to memory of 4040 2928 WellPlayed.exe 99
Processes
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C:\Users\Admin\AppData\Local\Temp\WellPlayed.exe"C:\Users\Admin\AppData\Local\Temp\WellPlayed.exe"1⤵
- Drops desktop.ini file(s)
- Sets desktop wallpaper using registry
- Modifies Control Panel
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2928 -
C:\Windows\splwow64.exeC:\Windows\splwow64.exe 122882⤵
- Drops file in System32 directory
PID:3644
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C:\ProgramData\B269.tmp"C:\ProgramData\B269.tmp"2⤵
- Deletes itself
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: RenamesItself
PID:4040
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc1⤵PID:208
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C:\Windows\system32\printfilterpipelinesvc.exeC:\Windows\system32\printfilterpipelinesvc.exe -Embedding1⤵
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:1928 -
C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE/insertdoc "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\{0ACFEA8A-AA41-4FC9-9944-B276802E8BCB}.xps" 1336595408010200002⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious use of SetWindowsHookEx
PID:5096
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
129B
MD57c7a52196c3156f5e512038e972430e1
SHA14a7c1360f84e24dd86b8106101ff79c9a64f46bf
SHA256e17590b09336d551e66e730753620758a30a3441d0a611c541fb4906a93db8dc
SHA512b51b0c7a249c2bd5af69603af9ce2fb444f815bc3f74039e8440b24419be9ed28f8f683b2b7bfa50d2a8ee8c4fe22837d4da4b55ababb149e97e23c6ba310941
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Filesize
14KB
MD5294e9f64cb1642dd89229fff0592856b
SHA197b148c27f3da29ba7b18d6aee8a0db9102f47c9
SHA256917e115cc403e29b4388e0d175cbfac3e7e40ca1742299fbdb353847db2de7c2
SHA512b87d531890bf1577b9b4af41dddb2cdbbfa164cf197bd5987df3a3075983645a3acba443e289b7bfd338422978a104f55298fbfe346872de0895bde44adc89cf
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Filesize
145KB
MD5f708feed2b456578026eed6030159b81
SHA186abf9c94346efdca57fac63fcd29f52362dc23b
SHA256791993b9688534b6a235c182e6ee0a3e2bb7ac36e0b6034aa92268c663e817ab
SHA5123fbba2273a9167871f349f402ce9fc76c2fa8bbb3315f1b739adc27150ab1e2f3f3af47c91821b584911492cdcb6fa3ba1e82fbace328ee97f721ed5a426ce0f
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Filesize
4KB
MD5bf3fa6f14dacd59f4fd92b2c9a901b3e
SHA1d3a1b279d1c4807562223e048ab12bf4cc79da11
SHA25605270069833a55df67e6b01ff603c5fb508a0f68f49828148c5a4b5b732f024f
SHA512fa7ad74b98c6b92c0328eeb65720140ceb9a2ffd6628f1c369a92176187fb6bc9a3223955087f13e533dd2fff2a969431f7473d5e264c4a09b5bf45a7a7f0bec
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Filesize
27B
MD5734928ecdc131bc5f8de15316a4a3c36
SHA199f69f63b39bc26bab9e3a88a37e5eca67aff5c8
SHA2565778fea386e2432c9d30e0a22ad06a4021462d6688c3dd2bf19e7a0206049fd5
SHA512e0490bc9cb7cb18c99824eaf8aa37ee10be841245a3aa03f227d80dfd63ab125d025de6d9374883707a0ce60dc6e85079ada0bd1a22121ed9e9c75836fcf979d
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Filesize
129B
MD58687435dd416387261fbe23eaf652137
SHA1a4a920e8b511ee462179c85077fa54c96d331e4d
SHA25637519e6b82f4cd6b73f48bfd9699053da9ed4bca5f956f6a1f8fc855d8bcd09c
SHA5123aa5e87b12617cf387420b265811183103cb23afc55e369624b786a1bb4e4685d56217049123b74faa9035ee0c436c1ff5914e0d1237c28e566c6baaa47581a5