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210303-eg4g1z4wd2 10Analysis
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max time kernel
148s -
max time network
148s -
platform
windows10_x64 -
resource
win10v200722 -
submitted
19-10-2020 12:43
Static task
static1
Behavioral task
behavioral1
Sample
ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
Resource
win7v200722
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
Resource
win10v200722
windows10_x64
0 signatures
0 seconds
General
-
Target
ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
-
Size
3.4MB
-
MD5
84c82835a5d21bbcf75a61706d8ab549
-
SHA1
5ff465afaabcbf0150d1a3ab2c2e74f3a4426467
-
SHA256
ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa
-
SHA512
90723a50c20ba3643d625595fd6be8dcf88d70ff7f4b4719a88f055d5b3149a4231018ea30d375171507a147e59f73478c0c27948590794554d031e7d54b7244
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
-
Wannacry
WannaCry is a ransomware cryptoworm.
-
Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
-
Executes dropped EXE 16 IoCs
pid Process 2104 taskdl.exe 4032 @[email protected] 1584 @[email protected] 2724 taskhsvc.exe 996 taskdl.exe 1012 taskse.exe 792 @[email protected] 3900 taskdl.exe 2780 taskse.exe 3108 @[email protected] 3984 taskdl.exe 3536 taskse.exe 3808 @[email protected] 1280 taskdl.exe 3976 taskse.exe 740 @[email protected] -
Modifies extensions of user files 28 IoCs
Ransomware generally changes the extension on encrypted files.
description ioc Process File renamed C:\Users\Admin\Pictures\ProtectExit.png.WNCRYT => C:\Users\Admin\Pictures\ProtectExit.png.WNCRY ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File created C:\Users\Admin\Pictures\SendConvertFrom.tiff.WNCRYT ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Pictures\FindRestore.tif.WNCRY ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Pictures\RevokeUnlock.tiff.WNCRY ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Pictures\SendConvertFrom.tiff.WNCRY ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Pictures\RevokeUnlock.tiff ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File renamed C:\Users\Admin\Pictures\ConvertFromInvoke.tiff.WNCRYT => C:\Users\Admin\Pictures\ConvertFromInvoke.tiff.WNCRY ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File renamed C:\Users\Admin\Pictures\SendConvertFrom.tiff.WNCRYT => C:\Users\Admin\Pictures\SendConvertFrom.tiff.WNCRY ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File renamed C:\Users\Admin\Pictures\SkipEnter.raw.WNCRYT => C:\Users\Admin\Pictures\SkipEnter.raw.WNCRY ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Pictures\SendConvertFrom.tiff ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Pictures\ProtectExit.png.WNCRY ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Pictures\ConvertFromInvoke.tiff ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Pictures\ConvertFromInvoke.tiff.WNCRY ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Pictures\SkipEnter.raw.WNCRY ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File created C:\Users\Admin\Pictures\ProtectExit.png.WNCRYT ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File created C:\Users\Admin\Pictures\RegisterMount.raw.WNCRYT ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File renamed C:\Users\Admin\Pictures\RegisterMount.raw.WNCRYT => C:\Users\Admin\Pictures\RegisterMount.raw.WNCRY ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Pictures\RegisterMount.raw.WNCRY ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File renamed C:\Users\Admin\Pictures\RevokeUnlock.tiff.WNCRYT => C:\Users\Admin\Pictures\RevokeUnlock.tiff.WNCRY ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File created C:\Users\Admin\Pictures\DebugConvertTo.tiff.WNCRYT ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File created C:\Users\Admin\Pictures\SkipEnter.raw.WNCRYT ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Pictures\DebugConvertTo.tiff ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File created C:\Users\Admin\Pictures\FindRestore.tif.WNCRYT ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File renamed C:\Users\Admin\Pictures\DebugConvertTo.tiff.WNCRYT => C:\Users\Admin\Pictures\DebugConvertTo.tiff.WNCRY ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Pictures\DebugConvertTo.tiff.WNCRY ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File renamed C:\Users\Admin\Pictures\FindRestore.tif.WNCRYT => C:\Users\Admin\Pictures\FindRestore.tif.WNCRY ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File created C:\Users\Admin\Pictures\RevokeUnlock.tiff.WNCRYT ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File created C:\Users\Admin\Pictures\ConvertFromInvoke.tiff.WNCRYT ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe -
Drops startup file 2 IoCs
description ioc Process File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\~SDE5BB.tmp ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Word\STARTUP\~SDE5D2.tmp ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe -
Loads dropped DLL 8 IoCs
pid Process 2724 taskhsvc.exe 2724 taskhsvc.exe 2724 taskhsvc.exe 2724 taskhsvc.exe 2724 taskhsvc.exe 2724 taskhsvc.exe 2724 taskhsvc.exe 2724 taskhsvc.exe -
Modifies file permissions 1 TTPs 1 IoCs
pid Process 3996 icacls.exe -
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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Adds Run key to start application 2 TTPs 2 IoCs
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\yitnqofnjvk729 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\tasksche.exe\"" reg.exe -
JavaScript code in executable 4 IoCs
resource yara_rule behavioral2/files/0x000100000001afb2-55.dat js behavioral2/files/0x000100000001afb2-56.dat js behavioral2/files/0x000100000001afa9-59.dat js behavioral2/files/0x000100000001afa9-65.dat js -
Modifies service 2 TTPs 4 IoCs
description ioc Process 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 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 -
Sets desktop wallpaper using registry 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1400429095-533421673-2598934218-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\Desktop\\@[email protected]" ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe Set value (str) \REGISTRY\USER\S-1-5-21-1400429095-533421673-2598934218-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\Desktop\\@[email protected]" @[email protected] -
Interacts with shadow copies 2 TTPs 1 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
pid Process 2636 vssadmin.exe -
Modifies registry key 1 TTPs 1 IoCs
pid Process 376 reg.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 2724 taskhsvc.exe 2724 taskhsvc.exe 2724 taskhsvc.exe 2724 taskhsvc.exe 2724 taskhsvc.exe 2724 taskhsvc.exe -
Suspicious use of AdjustPrivilegeToken 53 IoCs
description pid Process Token: SeTcbPrivilege 1012 taskse.exe Token: SeTcbPrivilege 1012 taskse.exe Token: SeBackupPrivilege 2240 vssvc.exe Token: SeRestorePrivilege 2240 vssvc.exe Token: SeAuditPrivilege 2240 vssvc.exe Token: SeIncreaseQuotaPrivilege 2232 WMIC.exe Token: SeSecurityPrivilege 2232 WMIC.exe Token: SeTakeOwnershipPrivilege 2232 WMIC.exe Token: SeLoadDriverPrivilege 2232 WMIC.exe Token: SeSystemProfilePrivilege 2232 WMIC.exe Token: SeSystemtimePrivilege 2232 WMIC.exe Token: SeProfSingleProcessPrivilege 2232 WMIC.exe Token: SeIncBasePriorityPrivilege 2232 WMIC.exe Token: SeCreatePagefilePrivilege 2232 WMIC.exe Token: SeBackupPrivilege 2232 WMIC.exe Token: SeRestorePrivilege 2232 WMIC.exe Token: SeShutdownPrivilege 2232 WMIC.exe Token: SeDebugPrivilege 2232 WMIC.exe Token: SeSystemEnvironmentPrivilege 2232 WMIC.exe Token: SeRemoteShutdownPrivilege 2232 WMIC.exe Token: SeUndockPrivilege 2232 WMIC.exe Token: SeManageVolumePrivilege 2232 WMIC.exe Token: 33 2232 WMIC.exe Token: 34 2232 WMIC.exe Token: 35 2232 WMIC.exe Token: 36 2232 WMIC.exe Token: SeIncreaseQuotaPrivilege 2232 WMIC.exe Token: SeSecurityPrivilege 2232 WMIC.exe Token: SeTakeOwnershipPrivilege 2232 WMIC.exe Token: SeLoadDriverPrivilege 2232 WMIC.exe Token: SeSystemProfilePrivilege 2232 WMIC.exe Token: SeSystemtimePrivilege 2232 WMIC.exe Token: SeProfSingleProcessPrivilege 2232 WMIC.exe Token: SeIncBasePriorityPrivilege 2232 WMIC.exe Token: SeCreatePagefilePrivilege 2232 WMIC.exe Token: SeBackupPrivilege 2232 WMIC.exe Token: SeRestorePrivilege 2232 WMIC.exe Token: SeShutdownPrivilege 2232 WMIC.exe Token: SeDebugPrivilege 2232 WMIC.exe Token: SeSystemEnvironmentPrivilege 2232 WMIC.exe Token: SeRemoteShutdownPrivilege 2232 WMIC.exe Token: SeUndockPrivilege 2232 WMIC.exe Token: SeManageVolumePrivilege 2232 WMIC.exe Token: 33 2232 WMIC.exe Token: 34 2232 WMIC.exe Token: 35 2232 WMIC.exe Token: 36 2232 WMIC.exe Token: SeTcbPrivilege 2780 taskse.exe Token: SeTcbPrivilege 2780 taskse.exe Token: SeTcbPrivilege 3536 taskse.exe Token: SeTcbPrivilege 3536 taskse.exe Token: SeTcbPrivilege 3976 taskse.exe Token: SeTcbPrivilege 3976 taskse.exe -
Suspicious use of SetWindowsHookEx 9 IoCs
pid Process 1584 @[email protected] 4032 @[email protected] 1584 @[email protected] 4032 @[email protected] 792 @[email protected] 792 @[email protected] 3108 @[email protected] 3808 @[email protected] 740 @[email protected] -
Suspicious use of WriteProcessMemory 78 IoCs
description pid Process procid_target PID 424 wrote to memory of 3968 424 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 72 PID 424 wrote to memory of 3968 424 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 72 PID 424 wrote to memory of 3968 424 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 72 PID 424 wrote to memory of 3996 424 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 73 PID 424 wrote to memory of 3996 424 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 73 PID 424 wrote to memory of 3996 424 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 73 PID 424 wrote to memory of 2104 424 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 76 PID 424 wrote to memory of 2104 424 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 76 PID 424 wrote to memory of 2104 424 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 76 PID 424 wrote to memory of 1476 424 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 77 PID 424 wrote to memory of 1476 424 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 77 PID 424 wrote to memory of 1476 424 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 77 PID 1476 wrote to memory of 2472 1476 cmd.exe 79 PID 1476 wrote to memory of 2472 1476 cmd.exe 79 PID 1476 wrote to memory of 2472 1476 cmd.exe 79 PID 424 wrote to memory of 4032 424 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 89 PID 424 wrote to memory of 4032 424 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 89 PID 424 wrote to memory of 4032 424 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 89 PID 424 wrote to memory of 4008 424 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 90 PID 424 wrote to memory of 4008 424 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 90 PID 424 wrote to memory of 4008 424 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 90 PID 4008 wrote to memory of 1584 4008 cmd.exe 92 PID 4008 wrote to memory of 1584 4008 cmd.exe 92 PID 4008 wrote to memory of 1584 4008 cmd.exe 92 PID 4032 wrote to memory of 2724 4032 @[email protected] 94 PID 4032 wrote to memory of 2724 4032 @[email protected] 94 PID 4032 wrote to memory of 2724 4032 @[email protected] 94 PID 424 wrote to memory of 1012 424 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 96 PID 424 wrote to memory of 1012 424 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 96 PID 424 wrote to memory of 1012 424 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 96 PID 424 wrote to memory of 996 424 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 97 PID 424 wrote to memory of 996 424 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 97 PID 424 wrote to memory of 996 424 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 97 PID 424 wrote to memory of 792 424 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 98 PID 424 wrote to memory of 792 424 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 98 PID 424 wrote to memory of 792 424 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 98 PID 424 wrote to memory of 4016 424 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 99 PID 424 wrote to memory of 4016 424 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 99 PID 424 wrote to memory of 4016 424 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 99 PID 4016 wrote to memory of 376 4016 cmd.exe 101 PID 4016 wrote to memory of 376 4016 cmd.exe 101 PID 4016 wrote to memory of 376 4016 cmd.exe 101 PID 1584 wrote to memory of 3120 1584 @[email protected] 102 PID 1584 wrote to memory of 3120 1584 @[email protected] 102 PID 1584 wrote to memory of 3120 1584 @[email protected] 102 PID 3120 wrote to memory of 2636 3120 cmd.exe 104 PID 3120 wrote to memory of 2636 3120 cmd.exe 104 PID 3120 wrote to memory of 2636 3120 cmd.exe 104 PID 3120 wrote to memory of 2232 3120 cmd.exe 106 PID 3120 wrote to memory of 2232 3120 cmd.exe 106 PID 3120 wrote to memory of 2232 3120 cmd.exe 106 PID 424 wrote to memory of 3900 424 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 108 PID 424 wrote to memory of 3900 424 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 108 PID 424 wrote to memory of 3900 424 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 108 PID 424 wrote to memory of 2780 424 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 109 PID 424 wrote to memory of 2780 424 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 109 PID 424 wrote to memory of 2780 424 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 109 PID 424 wrote to memory of 3108 424 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 110 PID 424 wrote to memory of 3108 424 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 110 PID 424 wrote to memory of 3108 424 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 110 PID 424 wrote to memory of 3984 424 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 112 PID 424 wrote to memory of 3984 424 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 112 PID 424 wrote to memory of 3984 424 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 112 PID 424 wrote to memory of 3536 424 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 113 PID 424 wrote to memory of 3536 424 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 113 PID 424 wrote to memory of 3536 424 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 113 PID 424 wrote to memory of 3808 424 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 114 PID 424 wrote to memory of 3808 424 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 114 PID 424 wrote to memory of 3808 424 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 114 PID 424 wrote to memory of 1280 424 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 115 PID 424 wrote to memory of 1280 424 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 115 PID 424 wrote to memory of 1280 424 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 115 PID 424 wrote to memory of 3976 424 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 116 PID 424 wrote to memory of 3976 424 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 116 PID 424 wrote to memory of 3976 424 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 116 PID 424 wrote to memory of 740 424 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 117 PID 424 wrote to memory of 740 424 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 117 PID 424 wrote to memory of 740 424 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 117 -
Views/modifies file attributes 1 TTPs 1 IoCs
pid Process 3968 attrib.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe"C:\Users\Admin\AppData\Local\Temp\ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe"1⤵
- Modifies extensions of user files
- Drops startup file
- Sets desktop wallpaper using registry
- Suspicious use of WriteProcessMemory
PID:424 -
C:\Windows\SysWOW64\attrib.exeattrib +h .2⤵
- Views/modifies file attributes
PID:3968
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C:\Windows\SysWOW64\icacls.exeicacls . /grant Everyone:F /T /C /Q2⤵
- Modifies file permissions
PID:3996
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C:\Users\Admin\AppData\Local\Temp\taskdl.exetaskdl.exe2⤵
- Executes dropped EXE
PID:2104
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c 80041603118868.bat2⤵
- Suspicious use of WriteProcessMemory
PID:1476 -
C:\Windows\SysWOW64\cscript.execscript.exe //nologo m.vbs3⤵PID:2472
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C:\Users\Admin\AppData\Local\Temp\@[email protected]2⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4032 -
C:\Users\Admin\AppData\Local\Temp\TaskData\Tor\taskhsvc.exeTaskData\Tor\taskhsvc.exe3⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
PID:2724
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C:\Windows\SysWOW64\cmd.exePID:4008
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C:\Users\Admin\AppData\Local\Temp\@[email protected]3⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1584 -
C:\Windows\SysWOW64\cmd.execmd.exe /c vssadmin delete shadows /all /quiet & wmic shadowcopy delete & bcdedit /set {default} bootstatuspolicy ignoreallfailures & bcdedit /set {default} recoveryenabled no & wbadmin delete catalog -quiet4⤵
- Suspicious use of WriteProcessMemory
PID:3120 -
C:\Windows\SysWOW64\vssadmin.exevssadmin delete shadows /all /quiet5⤵
- Interacts with shadow copies
PID:2636
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C:\Windows\SysWOW64\Wbem\WMIC.exewmic shadowcopy delete5⤵
- Suspicious use of AdjustPrivilegeToken
PID:2232
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C:\Users\Admin\AppData\Local\Temp\taskse.exetaskse.exe C:\Users\Admin\AppData\Local\Temp\@[email protected]2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:1012
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C:\Users\Admin\AppData\Local\Temp\taskdl.exetaskdl.exe2⤵
- Executes dropped EXE
PID:996
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C:\Users\Admin\AppData\Local\Temp\@[email protected]2⤵
- Executes dropped EXE
- Sets desktop wallpaper using registry
- Suspicious use of SetWindowsHookEx
PID:792
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C:\Windows\SysWOW64\cmd.execmd.exe /c reg add HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v "yitnqofnjvk729" /t REG_SZ /d "\"C:\Users\Admin\AppData\Local\Temp\tasksche.exe\"" /f2⤵
- Suspicious use of WriteProcessMemory
PID:4016 -
C:\Windows\SysWOW64\reg.exereg add HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v "yitnqofnjvk729" /t REG_SZ /d "\"C:\Users\Admin\AppData\Local\Temp\tasksche.exe\"" /f3⤵
- Adds Run key to start application
- Modifies registry key
PID:376
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C:\Users\Admin\AppData\Local\Temp\taskdl.exetaskdl.exe2⤵
- Executes dropped EXE
PID:3900
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C:\Users\Admin\AppData\Local\Temp\taskse.exetaskse.exe C:\Users\Admin\AppData\Local\Temp\@[email protected]2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:2780
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C:\Users\Admin\AppData\Local\Temp\@[email protected]PID:3108
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C:\Users\Admin\AppData\Local\Temp\taskdl.exetaskdl.exe2⤵
- Executes dropped EXE
PID:3984
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C:\Users\Admin\AppData\Local\Temp\taskse.exetaskse.exe C:\Users\Admin\AppData\Local\Temp\@[email protected]2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:3536
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C:\Users\Admin\AppData\Local\Temp\@[email protected]PID:3808
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C:\Users\Admin\AppData\Local\Temp\taskdl.exetaskdl.exe2⤵
- Executes dropped EXE
PID:1280
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C:\Users\Admin\AppData\Local\Temp\taskse.exetaskse.exe C:\Users\Admin\AppData\Local\Temp\@[email protected]2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:3976
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C:\Users\Admin\AppData\Local\Temp\@[email protected]PID:740
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C:\Windows\system32\notepad.exe"C:\Windows\system32\notepad.exe"1⤵PID:3516
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Modifies service
- Suspicious use of AdjustPrivilegeToken
PID:2240