wannacry | ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa

Target

ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
Size

3.4MB
MD5

84c82835a5d21bbcf75a61706d8ab549
SHA1

5ff465afaabcbf0150d1a3ab2c2e74f3a4426467
SHA256

ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa
SHA512

90723a50c20ba3643d625595fd6be8dcf88d70ff7f4b4719a88f055d5b3149a4231018ea30d375171507a147e59f73478c0c27948590794554d031e7d54b7244

Score

10^/10

ransomware discovery persistence worm wannacry spyware

Malware Config

Extracted

Path

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

Family

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

Modifies file permissions 1 TTPs 1 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
1248	icacls.exe

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

File Deletion
T1107

Inhibit System Recovery
T1490

Drops startup file 2 IoCs

description	ioc	Process
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\~SD279C.tmp	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Word\STARTUP\~SD27B2.tmp	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.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

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware

Data from Local System
T1005

Credentials in Files
T1081
Wannacry
WannaCry is a ransomware cryptoworm.
ransomware worm wannacry

Sets desktop wallpaper using registry 2 TTPs 2 IoCs

ransomware

Defacement

T1491

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\Desktop\\@[email protected]"	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1231583446-2617009595-2137880041-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\Desktop\\@[email protected]"	@[email protected]

Suspicious use of AdjustPrivilegeToken 53 IoCs

description	pid	Process
Token: SeTcbPrivilege	1060	taskse.exe
Token: SeTcbPrivilege	1060	taskse.exe
Token: SeBackupPrivilege	3928	vssvc.exe
Token: SeRestorePrivilege	3928	vssvc.exe
Token: SeAuditPrivilege	3928	vssvc.exe
Token: SeIncreaseQuotaPrivilege	3676	WMIC.exe
Token: SeSecurityPrivilege	3676	WMIC.exe
Token: SeTakeOwnershipPrivilege	3676	WMIC.exe
Token: SeLoadDriverPrivilege	3676	WMIC.exe
Token: SeSystemProfilePrivilege	3676	WMIC.exe
Token: SeSystemtimePrivilege	3676	WMIC.exe
Token: SeProfSingleProcessPrivilege	3676	WMIC.exe
Token: SeIncBasePriorityPrivilege	3676	WMIC.exe
Token: SeCreatePagefilePrivilege	3676	WMIC.exe
Token: SeBackupPrivilege	3676	WMIC.exe
Token: SeRestorePrivilege	3676	WMIC.exe
Token: SeShutdownPrivilege	3676	WMIC.exe
Token: SeDebugPrivilege	3676	WMIC.exe
Token: SeSystemEnvironmentPrivilege	3676	WMIC.exe
Token: SeRemoteShutdownPrivilege	3676	WMIC.exe
Token: SeUndockPrivilege	3676	WMIC.exe
Token: SeManageVolumePrivilege	3676	WMIC.exe
Token: 33	3676	WMIC.exe
Token: 34	3676	WMIC.exe
Token: 35	3676	WMIC.exe
Token: 36	3676	WMIC.exe
Token: SeIncreaseQuotaPrivilege	3676	WMIC.exe
Token: SeSecurityPrivilege	3676	WMIC.exe
Token: SeTakeOwnershipPrivilege	3676	WMIC.exe
Token: SeLoadDriverPrivilege	3676	WMIC.exe
Token: SeSystemProfilePrivilege	3676	WMIC.exe
Token: SeSystemtimePrivilege	3676	WMIC.exe
Token: SeProfSingleProcessPrivilege	3676	WMIC.exe
Token: SeIncBasePriorityPrivilege	3676	WMIC.exe
Token: SeCreatePagefilePrivilege	3676	WMIC.exe
Token: SeBackupPrivilege	3676	WMIC.exe
Token: SeRestorePrivilege	3676	WMIC.exe
Token: SeShutdownPrivilege	3676	WMIC.exe
Token: SeDebugPrivilege	3676	WMIC.exe
Token: SeSystemEnvironmentPrivilege	3676	WMIC.exe
Token: SeRemoteShutdownPrivilege	3676	WMIC.exe
Token: SeUndockPrivilege	3676	WMIC.exe
Token: SeManageVolumePrivilege	3676	WMIC.exe
Token: 33	3676	WMIC.exe
Token: 34	3676	WMIC.exe
Token: 35	3676	WMIC.exe
Token: 36	3676	WMIC.exe
Token: SeTcbPrivilege	748	taskse.exe
Token: SeTcbPrivilege	748	taskse.exe
Token: SeTcbPrivilege	1524	taskse.exe
Token: SeTcbPrivilege	1524	taskse.exe
Token: SeTcbPrivilege	4088	taskse.exe
Token: SeTcbPrivilege	4088	taskse.exe

Suspicious use of SetWindowsHookEx 9 IoCs

pid	Process
64	@[email protected]
3420	@[email protected]
968	@[email protected]
3420	@[email protected]
968	@[email protected]
64	@[email protected]
3796	@[email protected]
2668	@[email protected]
2900	@[email protected]

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
1876	taskhsvc.exe
1876	taskhsvc.exe
1876	taskhsvc.exe
1876	taskhsvc.exe
1876	taskhsvc.exe
1876	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
3992	vssadmin.exe

Views/modifies file attributes 1 TTPs 1 IoCs

evasion

Hidden Files and Directories

T1158

pid	Process
1240	attrib.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\biiywaghgcpcp303 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\tasksche.exe\""	reg.exe

Suspicious use of WriteProcessMemory 78 IoCs

description	pid	Process	procid_target
PID 2536 wrote to memory of 1240	2536	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	68
PID 2536 wrote to memory of 1240	2536	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	68
PID 2536 wrote to memory of 1240	2536	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	68
PID 2536 wrote to memory of 1248	2536	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	70
PID 2536 wrote to memory of 1248	2536	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	70
PID 2536 wrote to memory of 1248	2536	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	70
PID 2536 wrote to memory of 2668	2536	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	72
PID 2536 wrote to memory of 2668	2536	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	72
PID 2536 wrote to memory of 2668	2536	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	72
PID 2536 wrote to memory of 2880	2536	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	73
PID 2536 wrote to memory of 2880	2536	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	73
PID 2536 wrote to memory of 2880	2536	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	73
PID 2880 wrote to memory of 3824	2880	cmd.exe	75
PID 2880 wrote to memory of 3824	2880	cmd.exe	75
PID 2880 wrote to memory of 3824	2880	cmd.exe	75
PID 2536 wrote to memory of 3420	2536	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	80
PID 2536 wrote to memory of 3420	2536	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	80
PID 2536 wrote to memory of 3420	2536	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	80
PID 2536 wrote to memory of 2528	2536	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	81
PID 2536 wrote to memory of 2528	2536	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	81
PID 2536 wrote to memory of 2528	2536	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	81
PID 2528 wrote to memory of 968	2528	cmd.exe	83
PID 2528 wrote to memory of 968	2528	cmd.exe	83
PID 2528 wrote to memory of 968	2528	cmd.exe	83
PID 2536 wrote to memory of 1060	2536	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	84
PID 2536 wrote to memory of 1060	2536	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	84
PID 2536 wrote to memory of 1060	2536	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	84
PID 2536 wrote to memory of 64	2536	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	85
PID 2536 wrote to memory of 64	2536	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	85
PID 2536 wrote to memory of 64	2536	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	85
PID 2536 wrote to memory of 1016	2536	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	86
PID 2536 wrote to memory of 1016	2536	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	86
PID 2536 wrote to memory of 1016	2536	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	86
PID 2536 wrote to memory of 616	2536	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	87
PID 2536 wrote to memory of 616	2536	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	87
PID 2536 wrote to memory of 616	2536	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	87
PID 616 wrote to memory of 3780	616	cmd.exe	89
PID 616 wrote to memory of 3780	616	cmd.exe	89
PID 616 wrote to memory of 3780	616	cmd.exe	89
PID 3420 wrote to memory of 1876	3420	@[email protected]	91
PID 3420 wrote to memory of 1876	3420	@[email protected]	91
PID 3420 wrote to memory of 1876	3420	@[email protected]	91
PID 968 wrote to memory of 2900	968	@[email protected]	96
PID 968 wrote to memory of 2900	968	@[email protected]	96
PID 968 wrote to memory of 2900	968	@[email protected]	96
PID 2900 wrote to memory of 3992	2900	cmd.exe	98
PID 2900 wrote to memory of 3992	2900	cmd.exe	98
PID 2900 wrote to memory of 3992	2900	cmd.exe	98
PID 2900 wrote to memory of 3676	2900	cmd.exe	100
PID 2900 wrote to memory of 3676	2900	cmd.exe	100
PID 2900 wrote to memory of 3676	2900	cmd.exe	100
PID 2536 wrote to memory of 1132	2536	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	106
PID 2536 wrote to memory of 1132	2536	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	106
PID 2536 wrote to memory of 1132	2536	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	106
PID 2536 wrote to memory of 748	2536	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	107
PID 2536 wrote to memory of 748	2536	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	107
PID 2536 wrote to memory of 748	2536	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	107
PID 2536 wrote to memory of 3796	2536	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	108
PID 2536 wrote to memory of 3796	2536	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	108
PID 2536 wrote to memory of 3796	2536	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	108
PID 2536 wrote to memory of 3716	2536	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	109
PID 2536 wrote to memory of 3716	2536	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	109
PID 2536 wrote to memory of 3716	2536	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	109
PID 2536 wrote to memory of 1524	2536	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	110
PID 2536 wrote to memory of 1524	2536	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	110
PID 2536 wrote to memory of 1524	2536	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	110
PID 2536 wrote to memory of 2668	2536	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	111
PID 2536 wrote to memory of 2668	2536	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	111
PID 2536 wrote to memory of 2668	2536	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	111
PID 2536 wrote to memory of 4088	2536	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	114
PID 2536 wrote to memory of 4088	2536	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	114
PID 2536 wrote to memory of 4088	2536	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	114
PID 2536 wrote to memory of 2900	2536	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	115
PID 2536 wrote to memory of 2900	2536	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	115
PID 2536 wrote to memory of 2900	2536	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	115
PID 2536 wrote to memory of 1708	2536	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	116
PID 2536 wrote to memory of 1708	2536	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	116
PID 2536 wrote to memory of 1708	2536	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	116

Executes dropped EXE 16 IoCs

pid	Process
2668	taskdl.exe
3420	@[email protected]
968	@[email protected]
1060	taskse.exe
64	@[email protected]
1016	taskdl.exe
1876	taskhsvc.exe
1132	taskdl.exe
748	taskse.exe
3796	@[email protected]
3716	taskdl.exe
1524	taskse.exe
2668	@[email protected]
4088	taskse.exe
2900	@[email protected]
1708	taskdl.exe

Loads dropped DLL 8 IoCs

pid	Process
1876	taskhsvc.exe
1876	taskhsvc.exe
1876	taskhsvc.exe
1876	taskhsvc.exe
1876	taskhsvc.exe
1876	taskhsvc.exe
1876	taskhsvc.exe
1876	taskhsvc.exe

Modifies registry key 1 TTPs 1 IoCs

Modify Registry

T1112

pid	Process
3780	reg.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:2536
- C:\Windows\SysWOW64\attrib.exe
  attrib +h .
  2⤵
  - Views/modifies file attributes
  PID:1240
- C:\Windows\SysWOW64\icacls.exe
  icacls . /grant Everyone:F /T /C /Q
  2⤵
  - Modifies file permissions
  PID:1248
- C:\Users\Admin\AppData\Local\Temp\taskdl.exe
  taskdl.exe
  2⤵
  - Executes dropped EXE
  PID:2668
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c 61291591371221.bat
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2880
- - C:\Windows\SysWOW64\cscript.exe
    cscript.exe //nologo m.vbs
    3⤵
    PID:3824
- C:\Users\Admin\AppData\Local\Temp\@[email protected]
  @[email protected] co
  2⤵
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  - Executes dropped EXE
  PID:3420
- - C:\Users\Admin\AppData\Local\Temp\TaskData\Tor\taskhsvc.exe
    TaskData\Tor\taskhsvc.exe
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Executes dropped EXE
    - Loads dropped DLL
    PID:1876
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c start /b @[email protected] vs
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2528
- - C:\Users\Admin\AppData\Local\Temp\@[email protected]
    @[email protected] vs
    3⤵
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    - Executes dropped EXE
    PID:968
  - - 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:2900
    - - C:\Windows\SysWOW64\vssadmin.exe
        
        vssadmin delete shadows /all /quiet
        5⤵
        Interacts with shadow copies
        
        PID:3992
    - - C:\Windows\SysWOW64\Wbem\WMIC.exe
        
        wmic shadowcopy delete
        5⤵
        Suspicious use of AdjustPrivilegeToken
        
        PID:3676
- C:\Users\Admin\AppData\Local\Temp\taskse.exe
  taskse.exe C:\Users\Admin\AppData\Local\Temp\@[email protected]
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  - Executes dropped EXE
  PID:1060
- C:\Users\Admin\AppData\Local\Temp\@[email protected]
  @[email protected]
  2⤵
  - Sets desktop wallpaper using registry
  - Suspicious use of SetWindowsHookEx
  - Executes dropped EXE
  PID:64
- C:\Users\Admin\AppData\Local\Temp\taskdl.exe
  taskdl.exe
  2⤵
  - Executes dropped EXE
  PID:1016
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c reg add HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v "biiywaghgcpcp303" /t REG_SZ /d "\"C:\Users\Admin\AppData\Local\Temp\tasksche.exe\"" /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:616
- - C:\Windows\SysWOW64\reg.exe
    reg add HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v "biiywaghgcpcp303" /t REG_SZ /d "\"C:\Users\Admin\AppData\Local\Temp\tasksche.exe\"" /f
    3⤵
    - Adds Run entry to start application
    - Modifies registry key
    PID:3780
- C:\Users\Admin\AppData\Local\Temp\taskdl.exe
  taskdl.exe
  2⤵
  - Executes dropped EXE
  PID:1132
- C:\Users\Admin\AppData\Local\Temp\taskse.exe
  taskse.exe C:\Users\Admin\AppData\Local\Temp\@[email protected]
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  - Executes dropped EXE
  PID:748
- C:\Users\Admin\AppData\Local\Temp\@[email protected]
  @[email protected]
  2⤵
  - Suspicious use of SetWindowsHookEx
  - Executes dropped EXE
  PID:3796
- C:\Users\Admin\AppData\Local\Temp\taskdl.exe
  taskdl.exe
  2⤵
  - Executes dropped EXE
  PID:3716
- C:\Users\Admin\AppData\Local\Temp\taskse.exe
  taskse.exe C:\Users\Admin\AppData\Local\Temp\@[email protected]
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  - Executes dropped EXE
  PID:1524
- C:\Users\Admin\AppData\Local\Temp\@[email protected]
  @[email protected]
  2⤵
  - Suspicious use of SetWindowsHookEx
  - Executes dropped EXE
  PID:2668
- C:\Users\Admin\AppData\Local\Temp\taskse.exe
  taskse.exe C:\Users\Admin\AppData\Local\Temp\@[email protected]
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  - Executes dropped EXE
  PID:4088
- C:\Users\Admin\AppData\Local\Temp\@[email protected]
  @[email protected]
  2⤵
  - Suspicious use of SetWindowsHookEx
  - Executes dropped EXE
  PID:2900
- C:\Users\Admin\AppData\Local\Temp\taskdl.exe
  taskdl.exe
  2⤵
  - Executes dropped EXE
  PID:1708

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Modifies service
- Suspicious use of AdjustPrivilegeToken
PID:3928

C:\Windows\system32\notepad.exe
"C:\Windows\system32\notepad.exe"
1⤵
PID:1232

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

Credentials in Files

T1081

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Defacement

T1491

Inhibit System Recovery

T1490

Replay Monitor

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Downloads

memory/1876-232-0x0000000003620000-0x0000000003621000-memory.dmp

Filesize
4KB

Download
memory/1876-130-0x0000000003620000-0x0000000003621000-memory.dmp

Filesize
4KB

Download
memory/1876-345-0x0000000003620000-0x0000000003621000-memory.dmp

Filesize
4KB

Download
memory/1876-339-0x0000000003620000-0x0000000003621000-memory.dmp

Filesize
4KB

Download
memory/1876-338-0x0000000003620000-0x0000000003621000-memory.dmp

Filesize
4KB

Download
memory/1876-335-0x0000000003620000-0x0000000003621000-memory.dmp

Filesize
4KB

Download
memory/1876-334-0x0000000003620000-0x0000000003621000-memory.dmp

Filesize
4KB

Download
memory/1876-333-0x0000000003620000-0x0000000003621000-memory.dmp

Filesize
4KB

Download
memory/1876-328-0x0000000003620000-0x0000000003621000-memory.dmp

Filesize
4KB

Download
memory/1876-296-0x0000000003620000-0x0000000003621000-memory.dmp

Filesize
4KB

Download
memory/1876-295-0x0000000003620000-0x0000000003621000-memory.dmp

Filesize
4KB

Download
memory/1876-237-0x0000000003620000-0x0000000003621000-memory.dmp

Filesize
4KB

Download
memory/1876-233-0x0000000003620000-0x0000000003621000-memory.dmp

Filesize
4KB

Download
memory/1876-496-0x0000000003B50000-0x0000000003B51000-memory.dmp

Filesize
4KB

Download
memory/1876-231-0x0000000003E20000-0x0000000003E21000-memory.dmp

Filesize
4KB

Download
memory/1876-230-0x0000000003620000-0x0000000003621000-memory.dmp

Filesize
4KB

Download
memory/1876-227-0x0000000003620000-0x0000000003621000-memory.dmp

Filesize
4KB

Download
memory/1876-224-0x0000000003620000-0x0000000003621000-memory.dmp

Filesize
4KB

Download
memory/1876-146-0x0000000003620000-0x0000000003621000-memory.dmp

Filesize
4KB

Download
memory/1876-366-0x0000000003620000-0x0000000003621000-memory.dmp

Filesize
4KB

Download
memory/1876-128-0x0000000003620000-0x0000000003621000-memory.dmp

Filesize
4KB

Download
memory/1876-122-0x0000000003620000-0x0000000003621000-memory.dmp

Filesize
4KB

Download
memory/1876-112-0x0000000003620000-0x0000000003621000-memory.dmp

Filesize
4KB

Download
memory/1876-97-0x0000000003620000-0x0000000003621000-memory.dmp

Filesize
4KB

Download
memory/1876-68-0x0000000003620000-0x0000000003621000-memory.dmp

Filesize
4KB

Download
memory/1876-67-0x0000000003E20000-0x0000000003E21000-memory.dmp

Filesize
4KB

Download
memory/1876-66-0x0000000003620000-0x0000000003621000-memory.dmp

Filesize
4KB

Download
memory/1876-378-0x0000000003620000-0x0000000003621000-memory.dmp

Filesize
4KB

Download
memory/1876-395-0x0000000003B50000-0x0000000003B51000-memory.dmp

Filesize
4KB

Download
memory/1876-396-0x0000000004350000-0x0000000004351000-memory.dmp

Filesize
4KB

Download
memory/1876-397-0x0000000003B50000-0x0000000003B51000-memory.dmp

Filesize
4KB

Download
memory/1876-399-0x0000000003B50000-0x0000000003B51000-memory.dmp

Filesize
4KB

Download
memory/1876-401-0x0000000003B50000-0x0000000003B51000-memory.dmp

Filesize
4KB

Download
memory/1876-405-0x0000000003B50000-0x0000000003B51000-memory.dmp

Filesize
4KB

Download
memory/1876-408-0x0000000003B50000-0x0000000003B51000-memory.dmp

Filesize
4KB

Download
memory/1876-494-0x0000000003B50000-0x0000000003B51000-memory.dmp

Filesize
4KB

Download
memory/2536-36-0x0000000010000000-0x0000000010010000-memory.dmp

Filesize
64KB

Download