wannacry | ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa

Target
ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
Size 3.4MB
Sample200417-1tfxt2wqre
SHA256 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa
MD5 84c82835a5d21bbcf75a61706d8ab549
SHA1 5ff465afaabcbf0150d1a3ab2c2e74f3a4426467
SHA512 90723a50c20ba3643d625595fd6be8dcf88d70ff7f4b4719a88f055d5b3149a4231018ea30d375171507a147e59f73478c0c27948590794554d031e7d54b7244
MD5 SHA1 SHA512

Score

10^/10

ransomware worm wannacry persistence discovery

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Local\Temp\@[email protected]

wannacry

Ransom Note

Q: What's wrong with my files? A: Ooops, your important files are encrypted. It means you will not be able to access them anymore until they are decrypted. If you follow our instructions, we guarantee that you can decrypt all your files quickly and safely! Let's start decrypting! Q: What do I do? A: First, you need to pay service fees for the decryption. Please send $300 worth of bitcoin to this bitcoin address: 13AM4VW2dhxYgXeQepoHkHSQuy6NgaEb94 Next, please find an application file named "@[email protected]". It is the decrypt software. Run and follow the instructions! (You may need to disable your antivirus for a while.) Q: How can I trust? A: Don't worry about decryption. We will decrypt your files surely because nobody will trust us if we cheat users. * If you need our assistance, send a message by clicking <Contact Us> on the decryptor window. �

Wallets

13AM4VW2dhxYgXeQepoHkHSQuy6NgaEb94

Signatures

Executes dropped EXE 16 IoCs

pid	Process
4024	taskdl.exe
3168	@[email protected]
2612	@[email protected]
3816	taskse.exe
3808	@[email protected]
420	taskdl.exe
3740	taskhsvc.exe
3384	taskdl.exe
868	taskse.exe
1288	@[email protected]
1852	taskse.exe
3968	@[email protected]
3160	taskdl.exe
1564	taskse.exe
1672	@[email protected]
2012	taskdl.exe

Suspicious use of SetWindowsHookEx 9 IoCs

pid	Process
3808	@[email protected]
2612	@[email protected]
3168	@[email protected]
3808	@[email protected]
2612	@[email protected]
3168	@[email protected]
1288	@[email protected]
3968	@[email protected]
1672	@[email protected]

Views/modifies file attributes 1 TTPs 1 IoCs

evasion

Hidden Files and Directories

T1158

pid	Process
1920	attrib.exe

Modifies file permissions 1 TTPs 1 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
3684	icacls.exe

Modifies registry key 1 TTPs 1 IoCs

Modify Registry

T1112

pid	Process
692	reg.exe

Loads dropped DLL 8 IoCs

pid	Process
3740	taskhsvc.exe
3740	taskhsvc.exe
3740	taskhsvc.exe
3740	taskhsvc.exe
3740	taskhsvc.exe
3740	taskhsvc.exe
3740	taskhsvc.exe
3740	taskhsvc.exe

Wannacry
WannaCry is a ransomware cryptoworm.
ransomware worm wannacry

Drops startup file 2 IoCs

description	ioc	Process
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\~SD9083.tmp	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Word\STARTUP\~SD90A9.tmp	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe

Sets desktop wallpaper using registry 2 TTPs 2 IoCs

ransomware

Defacement

T1491

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2136578390-2771164089-400866267-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\Desktop\\@[email protected]"	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2136578390-2771164089-400866267-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\Desktop\\@[email protected]"	@[email protected]

Suspicious use of WriteProcessMemory 78 IoCs

description	pid	Process	procid_target
PID 3992 wrote to memory of 1920	3992	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	68
PID 3992 wrote to memory of 1920	3992	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	68
PID 3992 wrote to memory of 1920	3992	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	68
PID 3992 wrote to memory of 3684	3992	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	70
PID 3992 wrote to memory of 3684	3992	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	70
PID 3992 wrote to memory of 3684	3992	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	70
PID 3992 wrote to memory of 4024	3992	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	72
PID 3992 wrote to memory of 4024	3992	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	72
PID 3992 wrote to memory of 4024	3992	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	72
PID 3992 wrote to memory of 3320	3992	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	73
PID 3992 wrote to memory of 3320	3992	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	73
PID 3992 wrote to memory of 3320	3992	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	73
PID 3320 wrote to memory of 3816	3320	cmd.exe	75
PID 3320 wrote to memory of 3816	3320	cmd.exe	75
PID 3320 wrote to memory of 3816	3320	cmd.exe	75
PID 3992 wrote to memory of 3168	3992	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	79
PID 3992 wrote to memory of 3168	3992	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	79
PID 3992 wrote to memory of 3168	3992	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	79
PID 3992 wrote to memory of 3692	3992	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	80
PID 3992 wrote to memory of 3692	3992	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	80
PID 3992 wrote to memory of 3692	3992	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	80
PID 3692 wrote to memory of 2612	3692	cmd.exe	82
PID 3692 wrote to memory of 2612	3692	cmd.exe	82
PID 3692 wrote to memory of 2612	3692	cmd.exe	82
PID 3992 wrote to memory of 3816	3992	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	83
PID 3992 wrote to memory of 3816	3992	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	83
PID 3992 wrote to memory of 3816	3992	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	83
PID 3992 wrote to memory of 3808	3992	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	84
PID 3992 wrote to memory of 3808	3992	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	84
PID 3992 wrote to memory of 3808	3992	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	84
PID 3992 wrote to memory of 3392	3992	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	85
PID 3992 wrote to memory of 3392	3992	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	85
PID 3992 wrote to memory of 3392	3992	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	85
PID 3992 wrote to memory of 420	3992	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	87
PID 3992 wrote to memory of 420	3992	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	87
PID 3992 wrote to memory of 420	3992	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	87
PID 3392 wrote to memory of 692	3392	cmd.exe	88
PID 3392 wrote to memory of 692	3392	cmd.exe	88
PID 3392 wrote to memory of 692	3392	cmd.exe	88
PID 3168 wrote to memory of 3740	3168	@[email protected]	90
PID 3168 wrote to memory of 3740	3168	@[email protected]	90
PID 3168 wrote to memory of 3740	3168	@[email protected]	90
PID 2612 wrote to memory of 2192	2612	@[email protected]	93
PID 2612 wrote to memory of 2192	2612	@[email protected]	93
PID 2612 wrote to memory of 2192	2612	@[email protected]	93
PID 2192 wrote to memory of 3436	2192	cmd.exe	95
PID 2192 wrote to memory of 3436	2192	cmd.exe	95
PID 2192 wrote to memory of 3436	2192	cmd.exe	95
PID 2192 wrote to memory of 3308	2192	cmd.exe	97
PID 2192 wrote to memory of 3308	2192	cmd.exe	97
PID 2192 wrote to memory of 3308	2192	cmd.exe	97
PID 3992 wrote to memory of 3384	3992	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	99
PID 3992 wrote to memory of 3384	3992	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	99
PID 3992 wrote to memory of 3384	3992	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	99
PID 3992 wrote to memory of 868	3992	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	100
PID 3992 wrote to memory of 868	3992	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	100
PID 3992 wrote to memory of 868	3992	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	100
PID 3992 wrote to memory of 1288	3992	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	101
PID 3992 wrote to memory of 1288	3992	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	101
PID 3992 wrote to memory of 1288	3992	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	101
PID 3992 wrote to memory of 1852	3992	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	103
PID 3992 wrote to memory of 1852	3992	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	103
PID 3992 wrote to memory of 1852	3992	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	103
PID 3992 wrote to memory of 3968	3992	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	104
PID 3992 wrote to memory of 3968	3992	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	104
PID 3992 wrote to memory of 3968	3992	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	104
PID 3992 wrote to memory of 3160	3992	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	105
PID 3992 wrote to memory of 3160	3992	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	105
PID 3992 wrote to memory of 3160	3992	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	105
PID 3992 wrote to memory of 1564	3992	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	112
PID 3992 wrote to memory of 1564	3992	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	112
PID 3992 wrote to memory of 1564	3992	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	112
PID 3992 wrote to memory of 1672	3992	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	113
PID 3992 wrote to memory of 1672	3992	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	113
PID 3992 wrote to memory of 1672	3992	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	113
PID 3992 wrote to memory of 2012	3992	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	114
PID 3992 wrote to memory of 2012	3992	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	114
PID 3992 wrote to memory of 2012	3992	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	114

Suspicious use of AdjustPrivilegeToken 53 IoCs

description	pid	Process
Token: SeTcbPrivilege	3816	taskse.exe
Token: SeTcbPrivilege	3816	taskse.exe
Token: SeBackupPrivilege	1056	vssvc.exe
Token: SeRestorePrivilege	1056	vssvc.exe
Token: SeAuditPrivilege	1056	vssvc.exe
Token: SeIncreaseQuotaPrivilege	3308	WMIC.exe
Token: SeSecurityPrivilege	3308	WMIC.exe
Token: SeTakeOwnershipPrivilege	3308	WMIC.exe
Token: SeLoadDriverPrivilege	3308	WMIC.exe
Token: SeSystemProfilePrivilege	3308	WMIC.exe
Token: SeSystemtimePrivilege	3308	WMIC.exe
Token: SeProfSingleProcessPrivilege	3308	WMIC.exe
Token: SeIncBasePriorityPrivilege	3308	WMIC.exe
Token: SeCreatePagefilePrivilege	3308	WMIC.exe
Token: SeBackupPrivilege	3308	WMIC.exe
Token: SeRestorePrivilege	3308	WMIC.exe
Token: SeShutdownPrivilege	3308	WMIC.exe
Token: SeDebugPrivilege	3308	WMIC.exe
Token: SeSystemEnvironmentPrivilege	3308	WMIC.exe
Token: SeRemoteShutdownPrivilege	3308	WMIC.exe
Token: SeUndockPrivilege	3308	WMIC.exe
Token: SeManageVolumePrivilege	3308	WMIC.exe
Token: 33	3308	WMIC.exe
Token: 34	3308	WMIC.exe
Token: 35	3308	WMIC.exe
Token: 36	3308	WMIC.exe
Token: SeIncreaseQuotaPrivilege	3308	WMIC.exe
Token: SeSecurityPrivilege	3308	WMIC.exe
Token: SeTakeOwnershipPrivilege	3308	WMIC.exe
Token: SeLoadDriverPrivilege	3308	WMIC.exe
Token: SeSystemProfilePrivilege	3308	WMIC.exe
Token: SeSystemtimePrivilege	3308	WMIC.exe
Token: SeProfSingleProcessPrivilege	3308	WMIC.exe
Token: SeIncBasePriorityPrivilege	3308	WMIC.exe
Token: SeCreatePagefilePrivilege	3308	WMIC.exe
Token: SeBackupPrivilege	3308	WMIC.exe
Token: SeRestorePrivilege	3308	WMIC.exe
Token: SeShutdownPrivilege	3308	WMIC.exe
Token: SeDebugPrivilege	3308	WMIC.exe
Token: SeSystemEnvironmentPrivilege	3308	WMIC.exe
Token: SeRemoteShutdownPrivilege	3308	WMIC.exe
Token: SeUndockPrivilege	3308	WMIC.exe
Token: SeManageVolumePrivilege	3308	WMIC.exe
Token: 33	3308	WMIC.exe
Token: 34	3308	WMIC.exe
Token: 35	3308	WMIC.exe
Token: 36	3308	WMIC.exe
Token: SeTcbPrivilege	868	taskse.exe
Token: SeTcbPrivilege	868	taskse.exe
Token: SeTcbPrivilege	1852	taskse.exe
Token: SeTcbPrivilege	1852	taskse.exe
Token: SeTcbPrivilege	1564	taskse.exe
Token: SeTcbPrivilege	1564	taskse.exe

Modifies service 2 TTPs 4 IoCs

persistence

Modify Registry

T1112

Modify Existing Service

T1031

description	ioc	Process
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\Registry Writer	vssvc.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\COM+ REGDB Writer	vssvc.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\ASR Writer	vssvc.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\Shadow Copy Optimization Writer	vssvc.exe

Adds Run entry to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run	reg.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\xeoufghauxp624 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\tasksche.exe\""	reg.exe

Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
ransomware

File Deletion
T1107

Inhibit System Recovery
T1490

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
3740	taskhsvc.exe
3740	taskhsvc.exe
3740	taskhsvc.exe
3740	taskhsvc.exe
3740	taskhsvc.exe
3740	taskhsvc.exe

Interacts with shadow copies 2 TTPs 1 IoCs

Shadow copies are often targeted by ransomware to inhibit system recovery.

ransomware

File Deletion

T1107

Inhibit System Recovery

T1490

pid	Process
3436	vssadmin.exe

C:\Users\Admin\AppData\Local\Temp\ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
"C:\Users\Admin\AppData\Local\Temp\ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe"
1⤵
- Drops startup file
- Sets desktop wallpaper using registry
- Suspicious use of WriteProcessMemory
PID:3992
- C:\Windows\SysWOW64\attrib.exe
  attrib +h .
  2⤵
  - Views/modifies file attributes
  PID:1920
- C:\Windows\SysWOW64\icacls.exe
  icacls . /grant Everyone:F /T /C /Q
  2⤵
  - Modifies file permissions
  PID:3684
- C:\Users\Admin\AppData\Local\Temp\taskdl.exe
  taskdl.exe
  2⤵
  - Executes dropped EXE
  PID:4024
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c 228231587136783.bat
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3320
- - C:\Windows\SysWOW64\cscript.exe
    cscript.exe //nologo m.vbs
    3⤵
    PID:3816
- C:\Users\Admin\AppData\Local\Temp\@[email protected]
  @[email protected] co
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:3168
- - C:\Users\Admin\AppData\Local\Temp\TaskData\Tor\taskhsvc.exe
    TaskData\Tor\taskhsvc.exe
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Suspicious behavior: EnumeratesProcesses
    PID:3740
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c start /b @[email protected] vs
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3692
- - C:\Users\Admin\AppData\Local\Temp\@[email protected]
    @[email protected] vs
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:2612
  - - C:\Windows\SysWOW64\cmd.exe
      cmd.exe /c vssadmin delete shadows /all /quiet & wmic shadowcopy delete & bcdedit /set {default} bootstatuspolicy ignoreallfailures & bcdedit /set {default} recoveryenabled no & wbadmin delete catalog -quiet
      4⤵
      Suspicious use of WriteProcessMemory
      PID:2192
    - - C:\Windows\SysWOW64\vssadmin.exe
        
        vssadmin delete shadows /all /quiet
        5⤵
        Interacts with shadow copies
        
        PID:3436
    - - C:\Windows\SysWOW64\Wbem\WMIC.exe
        
        wmic shadowcopy delete
        5⤵
        Suspicious use of AdjustPrivilegeToken
        
        PID:3308
- C:\Users\Admin\AppData\Local\Temp\taskse.exe
  taskse.exe C:\Users\Admin\AppData\Local\Temp\@[email protected]
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:3816
- C:\Users\Admin\AppData\Local\Temp\@[email protected]
  @[email protected]
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetWindowsHookEx
  - Sets desktop wallpaper using registry
  PID:3808
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c reg add HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v "xeoufghauxp624" /t REG_SZ /d "\"C:\Users\Admin\AppData\Local\Temp\tasksche.exe\"" /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3392
- - C:\Windows\SysWOW64\reg.exe
    reg add HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v "xeoufghauxp624" /t REG_SZ /d "\"C:\Users\Admin\AppData\Local\Temp\tasksche.exe\"" /f
    3⤵
    - Modifies registry key
    - Adds Run entry to start application
    PID:692
- C:\Users\Admin\AppData\Local\Temp\taskdl.exe
  taskdl.exe
  2⤵
  - Executes dropped EXE
  PID:420
- C:\Users\Admin\AppData\Local\Temp\taskdl.exe
  taskdl.exe
  2⤵
  - Executes dropped EXE
  PID:3384
- C:\Users\Admin\AppData\Local\Temp\taskse.exe
  taskse.exe C:\Users\Admin\AppData\Local\Temp\@[email protected]
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:868
- C:\Users\Admin\AppData\Local\Temp\@[email protected]
  @[email protected]
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetWindowsHookEx
  PID:1288
- C:\Users\Admin\AppData\Local\Temp\taskse.exe
  taskse.exe C:\Users\Admin\AppData\Local\Temp\@[email protected]
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:1852
- C:\Users\Admin\AppData\Local\Temp\@[email protected]
  @[email protected]
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetWindowsHookEx
  PID:3968
- C:\Users\Admin\AppData\Local\Temp\taskdl.exe
  taskdl.exe
  2⤵
  - Executes dropped EXE
  PID:3160
- C:\Users\Admin\AppData\Local\Temp\taskse.exe
  taskse.exe C:\Users\Admin\AppData\Local\Temp\@[email protected]
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:1564
- C:\Users\Admin\AppData\Local\Temp\@[email protected]
  @[email protected]
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetWindowsHookEx
  PID:1672
- C:\Users\Admin\AppData\Local\Temp\taskdl.exe
  taskdl.exe
  2⤵
  - Executes dropped EXE
  PID:2012

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
- Modifies service
PID:1056

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Hidden Files and Directories

T1158

Modify Existing Service

T1031

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

File Deletion

T1107

File and Directory Permissions Modification

T1222

Hidden Files and Directories

T1158

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Defacement

T1491

Inhibit System Recovery

T1490

Replay Monitor

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Downloads

memory/3740-269-0x0000000003860000-0x0000000003861000-memory.dmp

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memory/3740-231-0x0000000004060000-0x0000000004061000-memory.dmp

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memory/3740-67-0x0000000004060000-0x0000000004061000-memory.dmp

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memory/3740-68-0x0000000003860000-0x0000000003861000-memory.dmp

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memory/3740-70-0x0000000003860000-0x0000000003861000-memory.dmp

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memory/3740-103-0x0000000003860000-0x0000000003861000-memory.dmp

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memory/3740-123-0x0000000003860000-0x0000000003861000-memory.dmp

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memory/3740-221-0x0000000003860000-0x0000000003861000-memory.dmp

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memory/3740-230-0x0000000003860000-0x0000000003861000-memory.dmp

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memory/3740-66-0x0000000003860000-0x0000000003861000-memory.dmp

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memory/3740-232-0x0000000003860000-0x0000000003861000-memory.dmp

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memory/3740-399-0x0000000003DB0000-0x0000000003DB1000-memory.dmp

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memory/3740-310-0x0000000003860000-0x0000000003861000-memory.dmp

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memory/3740-387-0x0000000003860000-0x0000000003861000-memory.dmp

Download

memory/3740-396-0x0000000003DB0000-0x0000000003DB1000-memory.dmp

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memory/3740-397-0x00000000045B0000-0x00000000045B1000-memory.dmp

Download

memory/3740-398-0x0000000003DB0000-0x0000000003DB1000-memory.dmp

Download

memory/3992-36-0x0000000010000000-0x0000000010010000-memory.dmp

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