wannacry | ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa

Target

ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
Size

3.4MB
MD5

84c82835a5d21bbcf75a61706d8ab549
SHA1

5ff465afaabcbf0150d1a3ab2c2e74f3a4426467
SHA256

ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa
SHA512

90723a50c20ba3643d625595fd6be8dcf88d70ff7f4b4719a88f055d5b3149a4231018ea30d375171507a147e59f73478c0c27948590794554d031e7d54b7244

Score

10^/10

wannacry discovery persistence ransomware spyware worm

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

File Deletion
T1107

Inhibit System Recovery
T1490

Executes dropped EXE 16 IoCs

pid	Process
1804	taskdl.exe
1948	@[email protected]
1864	@[email protected]
1712	taskhsvc.exe
1920	taskse.exe
1704	taskdl.exe
1760	@[email protected]
1804	taskdl.exe
884	taskse.exe
912	@[email protected]
1864	taskse.exe
1736	@[email protected]
460	taskdl.exe
1932	taskse.exe
808	@[email protected]
1856	taskdl.exe

Modifies extensions of user files 21 IoCs

Ransomware generally changes the extension on encrypted files.

ransomware

description	ioc	Process
File opened for modification	C:\Users\Admin\Pictures\AddGrant.raw.WNCRY	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
File created	C:\Users\Admin\Pictures\ResolveInstall.tiff.WNCRYT	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
File opened for modification	C:\Users\Admin\Pictures\ResolveInstall.tiff.WNCRY	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
File opened for modification	C:\Users\Admin\Pictures\MountClose.tiff	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
File opened for modification	C:\Users\Admin\Pictures\MountClose.tiff.WNCRY	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
File created	C:\Users\Admin\Pictures\StopCheckpoint.tiff.WNCRYT	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
File renamed	C:\Users\Admin\Pictures\UnregisterTest.png.WNCRYT => C:\Users\Admin\Pictures\UnregisterTest.png.WNCRY	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
File opened for modification	C:\Users\Admin\Pictures\UnregisterTest.png.WNCRY	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
File created	C:\Users\Admin\Pictures\AddGrant.raw.WNCRYT	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
File renamed	C:\Users\Admin\Pictures\AddGrant.raw.WNCRYT => C:\Users\Admin\Pictures\AddGrant.raw.WNCRY	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
File renamed	C:\Users\Admin\Pictures\ConvertResize.tif.WNCRYT => C:\Users\Admin\Pictures\ConvertResize.tif.WNCRY	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
File opened for modification	C:\Users\Admin\Pictures\ConvertResize.tif.WNCRY	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
File renamed	C:\Users\Admin\Pictures\StopCheckpoint.tiff.WNCRYT => C:\Users\Admin\Pictures\StopCheckpoint.tiff.WNCRY	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
File created	C:\Users\Admin\Pictures\UnregisterTest.png.WNCRYT	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
File opened for modification	C:\Users\Admin\Pictures\StopCheckpoint.tiff	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
File created	C:\Users\Admin\Pictures\ConvertResize.tif.WNCRYT	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
File created	C:\Users\Admin\Pictures\MountClose.tiff.WNCRYT	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
File renamed	C:\Users\Admin\Pictures\MountClose.tiff.WNCRYT => C:\Users\Admin\Pictures\MountClose.tiff.WNCRY	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
File renamed	C:\Users\Admin\Pictures\ResolveInstall.tiff.WNCRYT => C:\Users\Admin\Pictures\ResolveInstall.tiff.WNCRY	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
File opened for modification	C:\Users\Admin\Pictures\StopCheckpoint.tiff.WNCRY	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
File opened for modification	C:\Users\Admin\Pictures\ResolveInstall.tiff	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\~SDFCC.tmp	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe

Loads dropped DLL 39 IoCs

pid	Process
1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
1808	cscript.exe
1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
1692	cmd.exe
1692	cmd.exe
1948	@[email protected]
1948	@[email protected]
1712	taskhsvc.exe
1712	taskhsvc.exe
1712	taskhsvc.exe
1712	taskhsvc.exe
1712	taskhsvc.exe
1712	taskhsvc.exe
1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe

Modifies file permissions 1 TTPs 1 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
1332	icacls.exe

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

Data from Local System
T1005

Credentials in Files
T1081

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	reg.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\uyjnwwlakzsi360 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\tasksche.exe\""	reg.exe

JavaScript code in executable 5 IoCs

resource	yara_rule
behavioral1/files/0x000300000001327e-67.dat	js
behavioral1/files/0x000300000001327e-68.dat	js
behavioral1/files/0x000300000001327e-70.dat	js
behavioral1/files/0x0003000000013275-78.dat	js
behavioral1/files/0x0003000000013275-79.dat	js

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
ransomware

System Information Discovery
T1082

Sets desktop wallpaper using registry 2 TTPs 2 IoCs

ransomware

Defacement

T1491

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\Desktop\\@[email protected]"	@[email protected]
Set value (str)	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\Desktop\\@[email protected]"	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe

Interacts with shadow copies 2 TTPs 1 IoCs

Shadow copies are often targeted by ransomware to inhibit system recovery.

ransomware

File Deletion

T1107

Inhibit System Recovery

T1490

pid	Process
884	vssadmin.exe

Modifies registry key 1 TTPs 1 IoCs

Modify Registry

T1112

pid	Process
1544	reg.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
1712	taskhsvc.exe
1712	taskhsvc.exe
1712	taskhsvc.exe

Suspicious use of AdjustPrivilegeToken 51 IoCs

description	pid	Process
Token: SeBackupPrivilege	1396	vssvc.exe
Token: SeRestorePrivilege	1396	vssvc.exe
Token: SeAuditPrivilege	1396	vssvc.exe
Token: SeIncreaseQuotaPrivilege	1980	WMIC.exe
Token: SeSecurityPrivilege	1980	WMIC.exe
Token: SeTakeOwnershipPrivilege	1980	WMIC.exe
Token: SeLoadDriverPrivilege	1980	WMIC.exe
Token: SeSystemProfilePrivilege	1980	WMIC.exe
Token: SeSystemtimePrivilege	1980	WMIC.exe
Token: SeProfSingleProcessPrivilege	1980	WMIC.exe
Token: SeIncBasePriorityPrivilege	1980	WMIC.exe
Token: SeCreatePagefilePrivilege	1980	WMIC.exe
Token: SeBackupPrivilege	1980	WMIC.exe
Token: SeRestorePrivilege	1980	WMIC.exe
Token: SeShutdownPrivilege	1980	WMIC.exe
Token: SeDebugPrivilege	1980	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1980	WMIC.exe
Token: SeRemoteShutdownPrivilege	1980	WMIC.exe
Token: SeUndockPrivilege	1980	WMIC.exe
Token: SeManageVolumePrivilege	1980	WMIC.exe
Token: 33	1980	WMIC.exe
Token: 34	1980	WMIC.exe
Token: 35	1980	WMIC.exe
Token: SeIncreaseQuotaPrivilege	1980	WMIC.exe
Token: SeSecurityPrivilege	1980	WMIC.exe
Token: SeTakeOwnershipPrivilege	1980	WMIC.exe
Token: SeLoadDriverPrivilege	1980	WMIC.exe
Token: SeSystemProfilePrivilege	1980	WMIC.exe
Token: SeSystemtimePrivilege	1980	WMIC.exe
Token: SeProfSingleProcessPrivilege	1980	WMIC.exe
Token: SeIncBasePriorityPrivilege	1980	WMIC.exe
Token: SeCreatePagefilePrivilege	1980	WMIC.exe
Token: SeBackupPrivilege	1980	WMIC.exe
Token: SeRestorePrivilege	1980	WMIC.exe
Token: SeShutdownPrivilege	1980	WMIC.exe
Token: SeDebugPrivilege	1980	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1980	WMIC.exe
Token: SeRemoteShutdownPrivilege	1980	WMIC.exe
Token: SeUndockPrivilege	1980	WMIC.exe
Token: SeManageVolumePrivilege	1980	WMIC.exe
Token: 33	1980	WMIC.exe
Token: 34	1980	WMIC.exe
Token: 35	1980	WMIC.exe
Token: SeTcbPrivilege	1920	taskse.exe
Token: SeTcbPrivilege	1920	taskse.exe
Token: SeTcbPrivilege	884	taskse.exe
Token: SeTcbPrivilege	884	taskse.exe
Token: SeTcbPrivilege	1864	taskse.exe
Token: SeTcbPrivilege	1864	taskse.exe
Token: SeTcbPrivilege	1932	taskse.exe
Token: SeTcbPrivilege	1932	taskse.exe

Suspicious use of SetWindowsHookEx 9 IoCs

pid	Process
1948	@[email protected]
1864	@[email protected]
1864	@[email protected]
1948	@[email protected]
1760	@[email protected]
1760	@[email protected]
912	@[email protected]
1736	@[email protected]
808	@[email protected]

Suspicious use of WriteProcessMemory 104 IoCs

description	pid	Process	procid_target
PID 1636 wrote to memory of 1312	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	26
PID 1636 wrote to memory of 1312	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	26
PID 1636 wrote to memory of 1312	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	26
PID 1636 wrote to memory of 1312	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	26
PID 1636 wrote to memory of 1332	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	27
PID 1636 wrote to memory of 1332	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	27
PID 1636 wrote to memory of 1332	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	27
PID 1636 wrote to memory of 1332	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	27
PID 1636 wrote to memory of 1804	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	33
PID 1636 wrote to memory of 1804	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	33
PID 1636 wrote to memory of 1804	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	33
PID 1636 wrote to memory of 1804	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	33
PID 1636 wrote to memory of 1836	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	34
PID 1636 wrote to memory of 1836	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	34
PID 1636 wrote to memory of 1836	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	34
PID 1636 wrote to memory of 1836	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	34
PID 1836 wrote to memory of 1808	1836	cmd.exe	36
PID 1836 wrote to memory of 1808	1836	cmd.exe	36
PID 1836 wrote to memory of 1808	1836	cmd.exe	36
PID 1836 wrote to memory of 1808	1836	cmd.exe	36
PID 1636 wrote to memory of 1948	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	38
PID 1636 wrote to memory of 1948	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	38
PID 1636 wrote to memory of 1948	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	38
PID 1636 wrote to memory of 1948	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	38
PID 1636 wrote to memory of 1692	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	39
PID 1636 wrote to memory of 1692	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	39
PID 1636 wrote to memory of 1692	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	39
PID 1636 wrote to memory of 1692	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	39
PID 1692 wrote to memory of 1864	1692	cmd.exe	41
PID 1692 wrote to memory of 1864	1692	cmd.exe	41
PID 1692 wrote to memory of 1864	1692	cmd.exe	41
PID 1692 wrote to memory of 1864	1692	cmd.exe	41
PID 1948 wrote to memory of 1712	1948	@[email protected]	42
PID 1948 wrote to memory of 1712	1948	@[email protected]	42
PID 1948 wrote to memory of 1712	1948	@[email protected]	42
PID 1948 wrote to memory of 1712	1948	@[email protected]	42
PID 1864 wrote to memory of 1200	1864	@[email protected]	44
PID 1864 wrote to memory of 1200	1864	@[email protected]	44
PID 1864 wrote to memory of 1200	1864	@[email protected]	44
PID 1864 wrote to memory of 1200	1864	@[email protected]	44
PID 1200 wrote to memory of 884	1200	cmd.exe	46
PID 1200 wrote to memory of 884	1200	cmd.exe	46
PID 1200 wrote to memory of 884	1200	cmd.exe	46
PID 1200 wrote to memory of 884	1200	cmd.exe	46
PID 1200 wrote to memory of 1980	1200	cmd.exe	48
PID 1200 wrote to memory of 1980	1200	cmd.exe	48
PID 1200 wrote to memory of 1980	1200	cmd.exe	48
PID 1200 wrote to memory of 1980	1200	cmd.exe	48
PID 1636 wrote to memory of 1920	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	51
PID 1636 wrote to memory of 1920	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	51
PID 1636 wrote to memory of 1920	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	51
PID 1636 wrote to memory of 1920	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	51
PID 1636 wrote to memory of 1760	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	52
PID 1636 wrote to memory of 1760	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	52
PID 1636 wrote to memory of 1760	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	52
PID 1636 wrote to memory of 1760	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	52
PID 1636 wrote to memory of 1704	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	53
PID 1636 wrote to memory of 1704	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	53
PID 1636 wrote to memory of 1704	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	53
PID 1636 wrote to memory of 1704	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	53
PID 1636 wrote to memory of 1240	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	54
PID 1636 wrote to memory of 1240	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	54
PID 1636 wrote to memory of 1240	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	54
PID 1636 wrote to memory of 1240	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	54
PID 1240 wrote to memory of 1544	1240	cmd.exe	56
PID 1240 wrote to memory of 1544	1240	cmd.exe	56
PID 1240 wrote to memory of 1544	1240	cmd.exe	56
PID 1240 wrote to memory of 1544	1240	cmd.exe	56
PID 1636 wrote to memory of 884	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	57
PID 1636 wrote to memory of 884	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	57
PID 1636 wrote to memory of 884	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	57
PID 1636 wrote to memory of 884	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	57
PID 1636 wrote to memory of 1804	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	58
PID 1636 wrote to memory of 1804	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	58
PID 1636 wrote to memory of 1804	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	58
PID 1636 wrote to memory of 1804	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	58
PID 1636 wrote to memory of 912	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	59
PID 1636 wrote to memory of 912	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	59
PID 1636 wrote to memory of 912	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	59
PID 1636 wrote to memory of 912	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	59
PID 1636 wrote to memory of 1864	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	61
PID 1636 wrote to memory of 1864	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	61
PID 1636 wrote to memory of 1864	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	61
PID 1636 wrote to memory of 1864	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	61
PID 1636 wrote to memory of 1736	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	62
PID 1636 wrote to memory of 1736	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	62
PID 1636 wrote to memory of 1736	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	62
PID 1636 wrote to memory of 1736	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	62
PID 1636 wrote to memory of 460	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	63
PID 1636 wrote to memory of 460	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	63
PID 1636 wrote to memory of 460	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	63
PID 1636 wrote to memory of 460	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	63
PID 1636 wrote to memory of 1932	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	64
PID 1636 wrote to memory of 1932	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	64
PID 1636 wrote to memory of 1932	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	64
PID 1636 wrote to memory of 1932	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	64
PID 1636 wrote to memory of 808	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	65
PID 1636 wrote to memory of 808	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	65
PID 1636 wrote to memory of 808	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	65
PID 1636 wrote to memory of 808	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	65
PID 1636 wrote to memory of 1856	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	66
PID 1636 wrote to memory of 1856	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	66
PID 1636 wrote to memory of 1856	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	66
PID 1636 wrote to memory of 1856	1636	ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe	66

Views/modifies file attributes 1 TTPs 1 IoCs

evasion

Hidden Files and Directories

T1158

pid	Process
1312	attrib.exe

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:1636
- C:\Windows\SysWOW64\attrib.exe
  attrib +h .
  2⤵
  - Views/modifies file attributes
  PID:1312
- C:\Windows\SysWOW64\icacls.exe
  icacls . /grant Everyone:F /T /C /Q
  2⤵
  - Modifies file permissions
  PID:1332
- C:\Users\Admin\AppData\Local\Temp\taskdl.exe
  taskdl.exe
  2⤵
  - Executes dropped EXE
  PID:1804
- C:\Windows\SysWOW64\cmd.exe
  cmd /c 163961612352426.bat
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1836
- - C:\Windows\SysWOW64\cscript.exe
    cscript.exe //nologo m.vbs
    3⤵
    - Loads dropped DLL
    PID:1808
- C:\Users\Admin\AppData\Local\Temp\@[email protected]
  @[email protected] co
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1948
- - C:\Users\Admin\AppData\Local\Temp\TaskData\Tor\taskhsvc.exe
    TaskData\Tor\taskhsvc.exe
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Suspicious behavior: EnumeratesProcesses
    PID:1712
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c start /b @[email protected] vs
  2⤵
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:1692
- - C:\Users\Admin\AppData\Local\Temp\@[email protected]
    @[email protected] vs
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:1864
  - - C:\Windows\SysWOW64\cmd.exe
      cmd.exe /c vssadmin delete shadows /all /quiet & wmic shadowcopy delete & bcdedit /set {default} bootstatuspolicy ignoreallfailures & bcdedit /set {default} recoveryenabled no & wbadmin delete catalog -quiet
      4⤵
      Suspicious use of WriteProcessMemory
      PID:1200
    - - C:\Windows\SysWOW64\vssadmin.exe
        
        vssadmin delete shadows /all /quiet
        5⤵
        Interacts with shadow copies
        
        PID:884
    - - C:\Windows\SysWOW64\Wbem\WMIC.exe
        
        wmic shadowcopy delete
        5⤵
        Suspicious use of AdjustPrivilegeToken
        
        PID:1980
- C:\Users\Admin\AppData\Local\Temp\taskse.exe
  taskse.exe C:\Users\Admin\AppData\Local\Temp\@[email protected]
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:1920
- C:\Users\Admin\AppData\Local\Temp\@[email protected]
  @[email protected]
  2⤵
  - Executes dropped EXE
  - Sets desktop wallpaper using registry
  - Suspicious use of SetWindowsHookEx
  PID:1760
- C:\Users\Admin\AppData\Local\Temp\taskdl.exe
  taskdl.exe
  2⤵
  - Executes dropped EXE
  PID:1704
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c reg add HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v "uyjnwwlakzsi360" /t REG_SZ /d "\"C:\Users\Admin\AppData\Local\Temp\tasksche.exe\"" /f
  2⤵
  PID:1240
- - C:\Windows\SysWOW64\reg.exe
    reg add HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v "uyjnwwlakzsi360" /t REG_SZ /d "\"C:\Users\Admin\AppData\Local\Temp\tasksche.exe\"" /f
    3⤵
    - Adds Run key to start application
    - Modifies registry key
    PID:1544
- C:\Users\Admin\AppData\Local\Temp\taskse.exe
  taskse.exe C:\Users\Admin\AppData\Local\Temp\@[email protected]
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:884
- C:\Users\Admin\AppData\Local\Temp\taskdl.exe
  taskdl.exe
  2⤵
  - Executes dropped EXE
  PID:1804
- C:\Users\Admin\AppData\Local\Temp\@[email protected]
  @[email protected]
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetWindowsHookEx
  PID:912
- C:\Users\Admin\AppData\Local\Temp\taskse.exe
  taskse.exe C:\Users\Admin\AppData\Local\Temp\@[email protected]
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:1864
- C:\Users\Admin\AppData\Local\Temp\@[email protected]
  @[email protected]
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetWindowsHookEx
  PID:1736
- C:\Users\Admin\AppData\Local\Temp\taskdl.exe
  taskdl.exe
  2⤵
  - Executes dropped EXE
  PID:460
- C:\Users\Admin\AppData\Local\Temp\taskse.exe
  taskse.exe C:\Users\Admin\AppData\Local\Temp\@[email protected]
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:1932
- C:\Users\Admin\AppData\Local\Temp\@[email protected]
  @[email protected]
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetWindowsHookEx
  PID:808
- C:\Users\Admin\AppData\Local\Temp\taskdl.exe
  taskdl.exe
  2⤵
  - Executes dropped EXE
  PID:1856

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1396

C:\Windows\system32\notepad.exe
"C:\Windows\system32\notepad.exe"
1⤵
PID:1836

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Hidden Files and Directories

T1158

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

File Deletion

T1107

File and Directory Permissions Modification

T1222

Hidden Files and Directories

T1158

Modify Registry

T1112

Credential Access

Credentials in Files

T1081

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Defacement

T1491

Inhibit System Recovery

T1490

Replay Monitor

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Downloads

memory/1636-5-0x0000000010000000-0x0000000010010000-memory.dmp

Filesize
64KB

Download
memory/1636-4-0x00000000761E1000-0x00000000761E3000-memory.dmp

Filesize
8KB

Download
memory/1712-86-0x0000000074351000-0x00000000743A1000-memory.dmp

Filesize
320KB

Download
memory/1712-339-0x0000000003220000-0x0000000003231000-memory.dmp

Filesize
68KB

Download
memory/1712-90-0x00000000002A1000-0x00000000004DE000-memory.dmp

Filesize
2.2MB

Download
memory/1712-83-0x0000000002A90000-0x0000000002AA1000-memory.dmp

Filesize
68KB

Download
memory/1712-84-0x00000000743E1000-0x0000000074556000-memory.dmp

Filesize
1.5MB

Download
memory/1712-82-0x00000000746A1000-0x00000000746E5000-memory.dmp

Filesize
272KB

Download
memory/1712-170-0x0000000002A90000-0x0000000002AA1000-memory.dmp

Filesize
68KB

Download
memory/1712-171-0x0000000002EA0000-0x0000000002EB1000-memory.dmp

Filesize
68KB

Download
memory/1712-172-0x0000000002A90000-0x0000000002AA1000-memory.dmp

Filesize
68KB

Download
memory/1712-337-0x0000000003220000-0x0000000003231000-memory.dmp

Filesize
68KB

Download
memory/1712-338-0x0000000003630000-0x0000000003641000-memory.dmp

Filesize
68KB

Download
memory/1712-87-0x0000000002A90000-0x0000000002AA1000-memory.dmp

Filesize
68KB

Download
memory/1712-85-0x0000000002EA0000-0x0000000002EB1000-memory.dmp

Filesize
68KB

Download
memory/1712-88-0x0000000074321000-0x0000000074334000-memory.dmp

Filesize
76KB

Download
memory/1808-53-0x0000000002890000-0x0000000002894000-memory.dmp

Filesize
16KB

Download
memory/1836-634-0x000007FEFBEC1000-0x000007FEFBEC3000-memory.dmp

Filesize
8KB

Download
memory/1836-635-0x0000000000150000-0x0000000000151000-memory.dmp

Filesize
4KB

Download