Malware Analysis Report

2024-10-16 03:23

Sample ID 210310-6hps979wpx
Target BABUK_2021-01-14_02-37.bin
SHA256 8140004ff3cf4923c928708505754497e48d26d822a95d63bd2ed54e14f19766
Tags
upx babuk ransomware
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V6

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

8140004ff3cf4923c928708505754497e48d26d822a95d63bd2ed54e14f19766

Threat Level: Known bad

The file BABUK_2021-01-14_02-37.bin was found to be: Known bad.

Malicious Activity Summary

upx babuk ransomware

Babuk Locker

Deletes shadow copies

UPX packed file

Modifies extensions of user files

Drops startup file

Enumerates connected drives

Enumerates physical storage devices

Interacts with shadow copies

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2021-03-10 22:29

Signatures

UPX packed file

upx
Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2021-03-10 22:29

Reported

2021-03-10 22:32

Platform

win7v20201028

Max time kernel

33s

Max time network

34s

Command Line

"C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe"

Signatures

Babuk Locker

ransomware babuk

Deletes shadow copies

ransomware

Modifies extensions of user files

ransomware
Description Indicator Process Target
File renamed C:\Users\Admin\Pictures\ResizeAdd.tiff => C:\Users\Admin\Pictures\ResizeAdd.tiff.babyk C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
File renamed C:\Users\Admin\Pictures\ResolveGroup.tiff => C:\Users\Admin\Pictures\ResolveGroup.tiff.babyk C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
File renamed C:\Users\Admin\Pictures\SkipMount.png => C:\Users\Admin\Pictures\SkipMount.png.babyk C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
File renamed C:\Users\Admin\Pictures\DismountReset.tif => C:\Users\Admin\Pictures\DismountReset.tif.babyk C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
File renamed C:\Users\Admin\Pictures\DebugCompare.tif => C:\Users\Admin\Pictures\DebugCompare.tif.babyk C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
File opened for modification C:\Users\Admin\Pictures\ResizeAdd.tiff C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
File opened for modification C:\Users\Admin\Pictures\ResolveGroup.tiff C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
File renamed C:\Users\Admin\Pictures\SuspendUnlock.tif => C:\Users\Admin\Pictures\SuspendUnlock.tif.babyk C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
File renamed C:\Users\Admin\Pictures\SyncDebug.tif => C:\Users\Admin\Pictures\SyncDebug.tif.babyk C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
File renamed C:\Users\Admin\Pictures\HidePing.crw => C:\Users\Admin\Pictures\HidePing.crw.babyk C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
File renamed C:\Users\Admin\Pictures\PublishRemove.crw => C:\Users\Admin\Pictures\PublishRemove.crw.babyk C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A

Enumerates connected drives

Description Indicator Process Target
File opened (read-only) \??\Z: C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
File opened (read-only) \??\N: C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
File opened (read-only) \??\W: C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
File opened (read-only) \??\R: C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
File opened (read-only) \??\G: C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
File opened (read-only) \??\H: C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
File opened (read-only) \??\J: C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
File opened (read-only) \??\A: C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
File opened (read-only) \??\L: C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
File opened (read-only) \??\E: C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
File opened (read-only) \??\T: C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
File opened (read-only) \??\O: C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
File opened (read-only) \??\X: C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
File opened (read-only) \??\M: C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
File opened (read-only) \??\S: C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
File opened (read-only) \??\F: C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
File opened (read-only) \??\K: C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
File opened (read-only) \??\Q: C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
File opened (read-only) \??\Y: C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
File opened (read-only) \??\U: C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
File opened (read-only) \??\I: C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
File opened (read-only) \??\P: C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
File opened (read-only) \??\V: C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
File opened (read-only) \??\B: C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A

Enumerates physical storage devices

Interacts with shadow copies

ransomware
Description Indicator Process Target
N/A N/A C:\Windows\system32\vssadmin.exe N/A
N/A N/A C:\Windows\system32\vssadmin.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeBackupPrivilege N/A C:\Windows\system32\vssvc.exe N/A
Token: SeRestorePrivilege N/A C:\Windows\system32\vssvc.exe N/A
Token: SeAuditPrivilege N/A C:\Windows\system32\vssvc.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1044 wrote to memory of 1912 N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe C:\Windows\System32\cmd.exe
PID 1044 wrote to memory of 1912 N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe C:\Windows\System32\cmd.exe
PID 1044 wrote to memory of 1912 N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe C:\Windows\System32\cmd.exe
PID 1044 wrote to memory of 1912 N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe C:\Windows\System32\cmd.exe
PID 1912 wrote to memory of 660 N/A C:\Windows\System32\cmd.exe C:\Windows\system32\vssadmin.exe
PID 1912 wrote to memory of 660 N/A C:\Windows\System32\cmd.exe C:\Windows\system32\vssadmin.exe
PID 1912 wrote to memory of 660 N/A C:\Windows\System32\cmd.exe C:\Windows\system32\vssadmin.exe
PID 1044 wrote to memory of 848 N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe C:\Windows\System32\cmd.exe
PID 1044 wrote to memory of 848 N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe C:\Windows\System32\cmd.exe
PID 1044 wrote to memory of 848 N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe C:\Windows\System32\cmd.exe
PID 1044 wrote to memory of 848 N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe C:\Windows\System32\cmd.exe
PID 848 wrote to memory of 1424 N/A C:\Windows\System32\cmd.exe C:\Windows\system32\vssadmin.exe
PID 848 wrote to memory of 1424 N/A C:\Windows\System32\cmd.exe C:\Windows\system32\vssadmin.exe
PID 848 wrote to memory of 1424 N/A C:\Windows\System32\cmd.exe C:\Windows\system32\vssadmin.exe

Processes

C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe

"C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe"

C:\Windows\System32\cmd.exe

"C:\Windows\System32\cmd.exe" /c vssadmin.exe delete shadows /all /quiet

C:\Windows\system32\vssadmin.exe

vssadmin.exe delete shadows /all /quiet

C:\Windows\system32\vssvc.exe

C:\Windows\system32\vssvc.exe

C:\Windows\System32\cmd.exe

"C:\Windows\System32\cmd.exe" /c vssadmin.exe delete shadows /all /quiet

C:\Windows\system32\vssadmin.exe

vssadmin.exe delete shadows /all /quiet

Network

N/A

Files

memory/1044-2-0x00000000067B0000-0x00000000067C1000-memory.dmp

memory/1044-3-0x0000000076311000-0x0000000076313000-memory.dmp

memory/1044-5-0x0000000006BC0000-0x0000000006BD1000-memory.dmp

memory/1044-4-0x00000000067B0000-0x00000000067C1000-memory.dmp

memory/1912-6-0x0000000000000000-mapping.dmp

memory/1044-7-0x00000000002A0000-0x00000000002AB000-memory.dmp

memory/1044-8-0x0000000000400000-0x000000000040E000-memory.dmp

memory/660-9-0x0000000000000000-mapping.dmp

memory/848-10-0x0000000000000000-mapping.dmp

memory/1424-11-0x0000000000000000-mapping.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2021-03-10 22:29

Reported

2021-03-10 22:32

Platform

win10v20201028

Max time kernel

40s

Max time network

113s

Command Line

"C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe"

Signatures

Babuk Locker

ransomware babuk

Deletes shadow copies

ransomware

Modifies extensions of user files

ransomware
Description Indicator Process Target
File renamed C:\Users\Admin\Pictures\FormatUse.tif => C:\Users\Admin\Pictures\FormatUse.tif.babyk C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
File renamed C:\Users\Admin\Pictures\OutCopy.crw => C:\Users\Admin\Pictures\OutCopy.crw.babyk C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
File opened for modification C:\Users\Admin\Pictures\SetSave.tiff C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
File renamed C:\Users\Admin\Pictures\SetSave.tiff => C:\Users\Admin\Pictures\SetSave.tiff.babyk C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
File opened for modification C:\Users\Admin\Pictures\StopEnter.tiff C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
File renamed C:\Users\Admin\Pictures\ProtectTrace.png => C:\Users\Admin\Pictures\ProtectTrace.png.babyk C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
File renamed C:\Users\Admin\Pictures\StopEnter.tiff => C:\Users\Admin\Pictures\StopEnter.tiff.babyk C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A

Drops startup file

Description Indicator Process Target
File created C:\Users\Admin\AppData\Roaming\Microsoft\Word\STARTUP\How To Restore Your Files.txt C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A

Enumerates connected drives

Description Indicator Process Target
File opened (read-only) \??\Q: C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
File opened (read-only) \??\R: C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
File opened (read-only) \??\Y: C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
File opened (read-only) \??\O: C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
File opened (read-only) \??\P: C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
File opened (read-only) \??\F: C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
File opened (read-only) \??\L: C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
File opened (read-only) \??\X: C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
File opened (read-only) \??\E: C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
File opened (read-only) \??\T: C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
File opened (read-only) \??\U: C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
File opened (read-only) \??\K: C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
File opened (read-only) \??\Z: C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
File opened (read-only) \??\B: C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
File opened (read-only) \??\M: C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
File opened (read-only) \??\A: C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
File opened (read-only) \??\S: C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
File opened (read-only) \??\V: C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
File opened (read-only) \??\W: C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
File opened (read-only) \??\I: C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
File opened (read-only) \??\G: C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
File opened (read-only) \??\H: C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
File opened (read-only) \??\J: C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
File opened (read-only) \??\N: C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A

Enumerates physical storage devices

Interacts with shadow copies

ransomware
Description Indicator Process Target
N/A N/A C:\Windows\system32\vssadmin.exe N/A
N/A N/A C:\Windows\system32\vssadmin.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeBackupPrivilege N/A C:\Windows\system32\vssvc.exe N/A
Token: SeRestorePrivilege N/A C:\Windows\system32\vssvc.exe N/A
Token: SeAuditPrivilege N/A C:\Windows\system32\vssvc.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe

"C:\Users\Admin\AppData\Local\Temp\BABUK_2021-01-14_02-37.bin.exe"

C:\Windows\System32\cmd.exe

"C:\Windows\System32\cmd.exe" /c vssadmin.exe delete shadows /all /quiet

C:\Windows\system32\vssadmin.exe

vssadmin.exe delete shadows /all /quiet

C:\Windows\system32\vssvc.exe

C:\Windows\system32\vssvc.exe

C:\Windows\SystemApps\ShellExperienceHost_cw5n1h2txyewy\ShellExperienceHost.exe

"C:\Windows\SystemApps\ShellExperienceHost_cw5n1h2txyewy\ShellExperienceHost.exe" -ServerName:App.AppXtk181tbxbce2qsex02s8tw7hfxa9xb3t.mca

C:\Windows\System32\cmd.exe

"C:\Windows\System32\cmd.exe" /c vssadmin.exe delete shadows /all /quiet

C:\Windows\system32\vssadmin.exe

vssadmin.exe delete shadows /all /quiet

Network

N/A

Files

memory/3920-2-0x0000000006BF0000-0x0000000006BF1000-memory.dmp

memory/3920-3-0x0000000004DF0000-0x0000000004DFB000-memory.dmp

memory/3920-4-0x0000000006DD0000-0x0000000006DD1000-memory.dmp

memory/3920-5-0x00000000075D0000-0x00000000075D1000-memory.dmp

memory/3920-6-0x0000000000400000-0x000000000040E000-memory.dmp

memory/2804-7-0x0000000000000000-mapping.dmp

memory/3820-8-0x0000000000000000-mapping.dmp

memory/264-9-0x0000000000000000-mapping.dmp

memory/3932-10-0x0000000000000000-mapping.dmp