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210303-eg4g1z4wd2 10Analysis
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max time kernel
147s -
max time network
138s -
platform
windows7_x64 -
resource
win7 -
submitted
30-09-2020 12:20
Static task
static1
Behavioral task
behavioral1
Sample
ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
Resource
win7
Behavioral task
behavioral2
Sample
ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
Resource
win10v200722
General
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Target
ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
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Size
3.4MB
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MD5
84c82835a5d21bbcf75a61706d8ab549
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SHA1
5ff465afaabcbf0150d1a3ab2c2e74f3a4426467
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SHA256
ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa
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SHA512
90723a50c20ba3643d625595fd6be8dcf88d70ff7f4b4719a88f055d5b3149a4231018ea30d375171507a147e59f73478c0c27948590794554d031e7d54b7244
Malware Config
Extracted
C:\Users\Admin\AppData\Local\Temp\@[email protected]
wannacry
12t9YDPgwueZ9NyMgw519p7AA8isjr6SMw
Signatures
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Wannacry
WannaCry is a ransomware cryptoworm.
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Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
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Executes dropped EXE 16 IoCs
pid Process 1864 taskdl.exe 664 @[email protected] 1960 @[email protected] 1780 taskhsvc.exe 1208 taskse.exe 384 @[email protected] 2000 taskdl.exe 1408 taskse.exe 296 @[email protected] 1536 taskdl.exe 1768 taskse.exe 1056 @[email protected] 676 taskdl.exe 1664 taskse.exe 1560 @[email protected] 948 taskdl.exe -
Modifies extensions of user files 6 IoCs
Ransomware generally changes the extension on encrypted files.
description ioc Process File opened for modification C:\Users\Admin\Pictures\SkipUpdate.png.WNCRY ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File created C:\Users\Admin\Pictures\ConfirmResume.tif.WNCRYT ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File renamed C:\Users\Admin\Pictures\ConfirmResume.tif.WNCRYT => C:\Users\Admin\Pictures\ConfirmResume.tif.WNCRY ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Pictures\ConfirmResume.tif.WNCRY ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File created C:\Users\Admin\Pictures\SkipUpdate.png.WNCRYT ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File renamed C:\Users\Admin\Pictures\SkipUpdate.png.WNCRYT => C:\Users\Admin\Pictures\SkipUpdate.png.WNCRY 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\~SD21EB.tmp ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Word\STARTUP\~SD21FE.tmp ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe -
Loads dropped DLL 39 IoCs
pid Process 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 320 cscript.exe 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 2032 cmd.exe 2032 cmd.exe 664 @[email protected] 664 @[email protected] 1780 taskhsvc.exe 1780 taskhsvc.exe 1780 taskhsvc.exe 1780 taskhsvc.exe 1780 taskhsvc.exe 1780 taskhsvc.exe 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe -
Modifies file permissions 1 TTPs 1 IoCs
pid Process 792 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\pzkqrqnhucon571 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\tasksche.exe\"" reg.exe -
JavaScript code in executable 5 IoCs
resource yara_rule behavioral1/files/0x000300000001336d-62.dat js behavioral1/files/0x000300000001336d-63.dat js behavioral1/files/0x000300000001336d-65.dat js behavioral1/files/0x0003000000013364-72.dat js behavioral1/files/0x0003000000013364-73.dat js -
Modifies service 2 TTPs 4 IoCs
description ioc Process 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 Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\Registry Writer vssvc.exe -
Sets desktop wallpaper using registry 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1131729243-447456001-3632642222-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\Desktop\\@[email protected]" ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe Set value (str) \REGISTRY\USER\S-1-5-21-1131729243-447456001-3632642222-1000\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 1776 vssadmin.exe -
Modifies registry key 1 TTPs 1 IoCs
pid Process 1192 reg.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 1780 taskhsvc.exe 1780 taskhsvc.exe 1780 taskhsvc.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 384 @[email protected] -
Suspicious use of AdjustPrivilegeToken 51 IoCs
description pid Process Token: SeBackupPrivilege 1852 vssvc.exe Token: SeRestorePrivilege 1852 vssvc.exe Token: SeAuditPrivilege 1852 vssvc.exe Token: SeIncreaseQuotaPrivilege 368 WMIC.exe Token: SeSecurityPrivilege 368 WMIC.exe Token: SeTakeOwnershipPrivilege 368 WMIC.exe Token: SeLoadDriverPrivilege 368 WMIC.exe Token: SeSystemProfilePrivilege 368 WMIC.exe Token: SeSystemtimePrivilege 368 WMIC.exe Token: SeProfSingleProcessPrivilege 368 WMIC.exe Token: SeIncBasePriorityPrivilege 368 WMIC.exe Token: SeCreatePagefilePrivilege 368 WMIC.exe Token: SeBackupPrivilege 368 WMIC.exe Token: SeRestorePrivilege 368 WMIC.exe Token: SeShutdownPrivilege 368 WMIC.exe Token: SeDebugPrivilege 368 WMIC.exe Token: SeSystemEnvironmentPrivilege 368 WMIC.exe Token: SeRemoteShutdownPrivilege 368 WMIC.exe Token: SeUndockPrivilege 368 WMIC.exe Token: SeManageVolumePrivilege 368 WMIC.exe Token: 33 368 WMIC.exe Token: 34 368 WMIC.exe Token: 35 368 WMIC.exe Token: SeIncreaseQuotaPrivilege 368 WMIC.exe Token: SeSecurityPrivilege 368 WMIC.exe Token: SeTakeOwnershipPrivilege 368 WMIC.exe Token: SeLoadDriverPrivilege 368 WMIC.exe Token: SeSystemProfilePrivilege 368 WMIC.exe Token: SeSystemtimePrivilege 368 WMIC.exe Token: SeProfSingleProcessPrivilege 368 WMIC.exe Token: SeIncBasePriorityPrivilege 368 WMIC.exe Token: SeCreatePagefilePrivilege 368 WMIC.exe Token: SeBackupPrivilege 368 WMIC.exe Token: SeRestorePrivilege 368 WMIC.exe Token: SeShutdownPrivilege 368 WMIC.exe Token: SeDebugPrivilege 368 WMIC.exe Token: SeSystemEnvironmentPrivilege 368 WMIC.exe Token: SeRemoteShutdownPrivilege 368 WMIC.exe Token: SeUndockPrivilege 368 WMIC.exe Token: SeManageVolumePrivilege 368 WMIC.exe Token: 33 368 WMIC.exe Token: 34 368 WMIC.exe Token: 35 368 WMIC.exe Token: SeTcbPrivilege 1208 taskse.exe Token: SeTcbPrivilege 1208 taskse.exe Token: SeTcbPrivilege 1408 taskse.exe Token: SeTcbPrivilege 1408 taskse.exe Token: SeTcbPrivilege 1768 taskse.exe Token: SeTcbPrivilege 1768 taskse.exe Token: SeTcbPrivilege 1664 taskse.exe Token: SeTcbPrivilege 1664 taskse.exe -
Suspicious use of SetWindowsHookEx 9 IoCs
pid Process 664 @[email protected] 1960 @[email protected] 1960 @[email protected] 664 @[email protected] 384 @[email protected] 384 @[email protected] 296 @[email protected] 1056 @[email protected] 1560 @[email protected] -
Suspicious use of WriteProcessMemory 104 IoCs
description pid Process procid_target PID 1044 wrote to memory of 1616 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 25 PID 1044 wrote to memory of 1616 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 25 PID 1044 wrote to memory of 1616 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 25 PID 1044 wrote to memory of 1616 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 25 PID 1044 wrote to memory of 792 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 26 PID 1044 wrote to memory of 792 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 26 PID 1044 wrote to memory of 792 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 26 PID 1044 wrote to memory of 792 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 26 PID 1044 wrote to memory of 1864 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 31 PID 1044 wrote to memory of 1864 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 31 PID 1044 wrote to memory of 1864 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 31 PID 1044 wrote to memory of 1864 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 31 PID 1044 wrote to memory of 608 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 33 PID 1044 wrote to memory of 608 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 33 PID 1044 wrote to memory of 608 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 33 PID 1044 wrote to memory of 608 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 33 PID 608 wrote to memory of 320 608 cmd.exe 35 PID 608 wrote to memory of 320 608 cmd.exe 35 PID 608 wrote to memory of 320 608 cmd.exe 35 PID 608 wrote to memory of 320 608 cmd.exe 35 PID 1044 wrote to memory of 664 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 37 PID 1044 wrote to memory of 664 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 37 PID 1044 wrote to memory of 664 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 37 PID 1044 wrote to memory of 664 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 37 PID 1044 wrote to memory of 2032 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 38 PID 1044 wrote to memory of 2032 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 38 PID 1044 wrote to memory of 2032 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 38 PID 1044 wrote to memory of 2032 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 38 PID 2032 wrote to memory of 1960 2032 cmd.exe 40 PID 2032 wrote to memory of 1960 2032 cmd.exe 40 PID 2032 wrote to memory of 1960 2032 cmd.exe 40 PID 2032 wrote to memory of 1960 2032 cmd.exe 40 PID 664 wrote to memory of 1780 664 @[email protected] 42 PID 664 wrote to memory of 1780 664 @[email protected] 42 PID 664 wrote to memory of 1780 664 @[email protected] 42 PID 664 wrote to memory of 1780 664 @[email protected] 42 PID 1960 wrote to memory of 1036 1960 @[email protected] 44 PID 1960 wrote to memory of 1036 1960 @[email protected] 44 PID 1960 wrote to memory of 1036 1960 @[email protected] 44 PID 1960 wrote to memory of 1036 1960 @[email protected] 44 PID 1036 wrote to memory of 1776 1036 cmd.exe 46 PID 1036 wrote to memory of 1776 1036 cmd.exe 46 PID 1036 wrote to memory of 1776 1036 cmd.exe 46 PID 1036 wrote to memory of 1776 1036 cmd.exe 46 PID 1036 wrote to memory of 368 1036 cmd.exe 48 PID 1036 wrote to memory of 368 1036 cmd.exe 48 PID 1036 wrote to memory of 368 1036 cmd.exe 48 PID 1036 wrote to memory of 368 1036 cmd.exe 48 PID 1044 wrote to memory of 1208 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 50 PID 1044 wrote to memory of 1208 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 50 PID 1044 wrote to memory of 1208 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 50 PID 1044 wrote to memory of 1208 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 50 PID 1044 wrote to memory of 384 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 51 PID 1044 wrote to memory of 384 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 51 PID 1044 wrote to memory of 384 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 51 PID 1044 wrote to memory of 384 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 51 PID 1044 wrote to memory of 920 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 52 PID 1044 wrote to memory of 920 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 52 PID 1044 wrote to memory of 920 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 52 PID 1044 wrote to memory of 920 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 52 PID 1044 wrote to memory of 2000 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 54 PID 1044 wrote to memory of 2000 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 54 PID 1044 wrote to memory of 2000 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 54 PID 1044 wrote to memory of 2000 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 54 PID 920 wrote to memory of 1192 920 cmd.exe 55 PID 920 wrote to memory of 1192 920 cmd.exe 55 PID 920 wrote to memory of 1192 920 cmd.exe 55 PID 920 wrote to memory of 1192 920 cmd.exe 55 PID 1044 wrote to memory of 1408 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 56 PID 1044 wrote to memory of 1408 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 56 PID 1044 wrote to memory of 1408 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 56 PID 1044 wrote to memory of 1408 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 56 PID 1044 wrote to memory of 296 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 57 PID 1044 wrote to memory of 296 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 57 PID 1044 wrote to memory of 296 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 57 PID 1044 wrote to memory of 296 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 57 PID 1044 wrote to memory of 1536 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 58 PID 1044 wrote to memory of 1536 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 58 PID 1044 wrote to memory of 1536 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 58 PID 1044 wrote to memory of 1536 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 58 PID 1044 wrote to memory of 1768 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 59 PID 1044 wrote to memory of 1768 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 59 PID 1044 wrote to memory of 1768 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 59 PID 1044 wrote to memory of 1768 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 59 PID 1044 wrote to memory of 1056 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 60 PID 1044 wrote to memory of 1056 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 60 PID 1044 wrote to memory of 1056 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 60 PID 1044 wrote to memory of 1056 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 60 PID 1044 wrote to memory of 676 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 61 PID 1044 wrote to memory of 676 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 61 PID 1044 wrote to memory of 676 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 61 PID 1044 wrote to memory of 676 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 61 PID 1044 wrote to memory of 1664 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 62 PID 1044 wrote to memory of 1664 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 62 PID 1044 wrote to memory of 1664 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 62 PID 1044 wrote to memory of 1664 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 62 PID 1044 wrote to memory of 1560 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 63 PID 1044 wrote to memory of 1560 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 63 PID 1044 wrote to memory of 1560 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 63 PID 1044 wrote to memory of 1560 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 63 PID 1044 wrote to memory of 948 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 64 PID 1044 wrote to memory of 948 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 64 PID 1044 wrote to memory of 948 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 64 PID 1044 wrote to memory of 948 1044 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 64 -
Views/modifies file attributes 1 TTPs 1 IoCs
pid Process 1616 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
- Loads dropped DLL
- Sets desktop wallpaper using registry
- Suspicious use of WriteProcessMemory
PID:1044 -
C:\Windows\SysWOW64\attrib.exeattrib +h .2⤵
- Views/modifies file attributes
PID:1616
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C:\Windows\SysWOW64\icacls.exeicacls . /grant Everyone:F /T /C /Q2⤵
- Modifies file permissions
PID:792
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C:\Users\Admin\AppData\Local\Temp\taskdl.exetaskdl.exe2⤵
- Executes dropped EXE
PID:1864
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C:\Windows\SysWOW64\cmd.execmd /c 310681601468678.bat2⤵
- Suspicious use of WriteProcessMemory
PID:608 -
C:\Windows\SysWOW64\cscript.execscript.exe //nologo m.vbs3⤵
- Loads dropped DLL
PID:320
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C:\Users\Admin\AppData\Local\Temp\@[email protected]2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:664 -
C:\Users\Admin\AppData\Local\Temp\TaskData\Tor\taskhsvc.exeTaskData\Tor\taskhsvc.exe3⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
PID:1780
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C:\Windows\SysWOW64\cmd.execmd.exe /c start /b @[email protected] vs2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2032 -
C:\Users\Admin\AppData\Local\Temp\@[email protected]3⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1960 -
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:1036 -
C:\Windows\SysWOW64\vssadmin.exevssadmin delete shadows /all /quiet5⤵
- Interacts with shadow copies
PID:1776
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C:\Windows\SysWOW64\Wbem\WMIC.exewmic shadowcopy delete5⤵
- Suspicious use of AdjustPrivilegeToken
PID:368
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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:1208
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C:\Users\Admin\AppData\Local\Temp\@[email protected]2⤵
- Executes dropped EXE
- Sets desktop wallpaper using registry
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:384
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C:\Windows\SysWOW64\cmd.execmd.exe /c reg add HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v "pzkqrqnhucon571" /t REG_SZ /d "\"C:\Users\Admin\AppData\Local\Temp\tasksche.exe\"" /f2⤵PID:920
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C:\Windows\SysWOW64\reg.exereg add HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v "pzkqrqnhucon571" /t REG_SZ /d "\"C:\Users\Admin\AppData\Local\Temp\tasksche.exe\"" /f3⤵
- Adds Run key to start application
- Modifies registry key
PID:1192
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C:\Users\Admin\AppData\Local\Temp\taskdl.exetaskdl.exe2⤵
- Executes dropped EXE
PID:2000
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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:1408
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C:\Users\Admin\AppData\Local\Temp\@[email protected]PID:296
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C:\Users\Admin\AppData\Local\Temp\taskdl.exetaskdl.exe2⤵
- Executes dropped EXE
PID:1536
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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:1768
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C:\Users\Admin\AppData\Local\Temp\@[email protected]PID:1056
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C:\Users\Admin\AppData\Local\Temp\taskdl.exetaskdl.exe2⤵
- Executes dropped EXE
PID:676
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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:1664
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C:\Users\Admin\AppData\Local\Temp\@[email protected]PID:1560
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C:\Users\Admin\AppData\Local\Temp\taskdl.exetaskdl.exe2⤵
- Executes dropped EXE
PID:948
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Modifies service
- Suspicious use of AdjustPrivilegeToken
PID:1852