Malware Analysis Report

2024-10-16 03:24

Sample ID 210726-bb3tq54q7e
Target ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample
SHA256 ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847
Tags
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

ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847

Threat Level: Known bad

The file ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample was found to be: Known bad.

Malicious Activity Summary

babuk ransomware

Babuk Locker

Deletes shadow copies

Modifies extensions of user files

Enumerates connected drives

Enumerates physical storage devices

Interacts with shadow copies

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2021-07-26 12:39

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2021-07-26 12:39

Reported

2021-07-26 12:42

Platform

win7v20210410

Max time kernel

19s

Max time network

47s

Command Line

"C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe"

Signatures

Babuk Locker

ransomware babuk

Deletes shadow copies

ransomware

Modifies extensions of user files

ransomware
Description Indicator Process Target
File opened for modification C:\Users\Admin\Pictures\RepairRemove.tif.babyk C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File opened for modification C:\Users\Admin\Pictures\SubmitClose.tif.babyk C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File opened for modification C:\Users\Admin\Pictures\SaveDebug.raw.babyk C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File opened for modification C:\Users\Admin\Pictures\WriteStop.tif.babyk C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File renamed C:\Users\Admin\Pictures\GetTrace.png => C:\Users\Admin\Pictures\GetTrace.png.babyk C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File opened for modification C:\Users\Admin\Pictures\MoveUnpublish.png.babyk C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File renamed C:\Users\Admin\Pictures\MoveUnpublish.png => C:\Users\Admin\Pictures\MoveUnpublish.png.babyk C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File renamed C:\Users\Admin\Pictures\SubmitClose.tif => C:\Users\Admin\Pictures\SubmitClose.tif.babyk C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File renamed C:\Users\Admin\Pictures\WriteStop.tif => C:\Users\Admin\Pictures\WriteStop.tif.babyk C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File opened for modification C:\Users\Admin\Pictures\GetTrace.png.babyk C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File renamed C:\Users\Admin\Pictures\SaveDebug.raw => C:\Users\Admin\Pictures\SaveDebug.raw.babyk C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File renamed C:\Users\Admin\Pictures\UninstallCompress.crw => C:\Users\Admin\Pictures\UninstallCompress.crw.babyk C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File opened for modification C:\Users\Admin\Pictures\UninstallCompress.crw.babyk C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File renamed C:\Users\Admin\Pictures\RepairRemove.tif => C:\Users\Admin\Pictures\RepairRemove.tif.babyk C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A

Enumerates connected drives

Description Indicator Process Target
File opened (read-only) \??\J: C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File opened (read-only) \??\L: C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File opened (read-only) \??\N: C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File opened (read-only) \??\M: C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File opened (read-only) \??\Q: C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File opened (read-only) \??\S: C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File opened (read-only) \??\H: C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File opened (read-only) \??\A: C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File opened (read-only) \??\U: C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File opened (read-only) \??\I: C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File opened (read-only) \??\P: C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File opened (read-only) \??\F: C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File opened (read-only) \??\G: C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File opened (read-only) \??\W: C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File opened (read-only) \??\E: C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File opened (read-only) \??\T: C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File opened (read-only) \??\Z: C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File opened (read-only) \??\X: C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File opened (read-only) \??\V: C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File opened (read-only) \??\K: C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File opened (read-only) \??\B: C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File opened (read-only) \??\R: C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File opened (read-only) \??\Y: C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File opened (read-only) \??\O: C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.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\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.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 640 wrote to memory of 1128 N/A C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe C:\Windows\System32\cmd.exe
PID 640 wrote to memory of 1128 N/A C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe C:\Windows\System32\cmd.exe
PID 640 wrote to memory of 1128 N/A C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe C:\Windows\System32\cmd.exe
PID 640 wrote to memory of 1128 N/A C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe C:\Windows\System32\cmd.exe
PID 1128 wrote to memory of 1972 N/A C:\Windows\System32\cmd.exe C:\Windows\system32\vssadmin.exe
PID 1128 wrote to memory of 1972 N/A C:\Windows\System32\cmd.exe C:\Windows\system32\vssadmin.exe
PID 1128 wrote to memory of 1972 N/A C:\Windows\System32\cmd.exe C:\Windows\system32\vssadmin.exe
PID 640 wrote to memory of 544 N/A C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe C:\Windows\System32\cmd.exe
PID 640 wrote to memory of 544 N/A C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe C:\Windows\System32\cmd.exe
PID 640 wrote to memory of 544 N/A C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe C:\Windows\System32\cmd.exe
PID 640 wrote to memory of 544 N/A C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe C:\Windows\System32\cmd.exe
PID 544 wrote to memory of 752 N/A C:\Windows\System32\cmd.exe C:\Windows\system32\vssadmin.exe
PID 544 wrote to memory of 752 N/A C:\Windows\System32\cmd.exe C:\Windows\system32\vssadmin.exe
PID 544 wrote to memory of 752 N/A C:\Windows\System32\cmd.exe C:\Windows\system32\vssadmin.exe

Processes

C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe

"C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.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/640-59-0x0000000074F31000-0x0000000074F33000-memory.dmp

memory/1128-60-0x0000000000000000-mapping.dmp

memory/1972-61-0x0000000000000000-mapping.dmp

memory/544-62-0x0000000000000000-mapping.dmp

memory/752-63-0x0000000000000000-mapping.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2021-07-26 12:39

Reported

2021-07-26 12:42

Platform

win10v20210408

Max time kernel

42s

Max time network

115s

Command Line

"C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe"

Signatures

Babuk Locker

ransomware babuk

Deletes shadow copies

ransomware

Modifies extensions of user files

ransomware
Description Indicator Process Target
File opened for modification C:\Users\Admin\Pictures\ClearMeasure.tiff C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File renamed C:\Users\Admin\Pictures\CompressCheckpoint.tiff => C:\Users\Admin\Pictures\CompressCheckpoint.tiff.babyk C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File renamed C:\Users\Admin\Pictures\EnterRead.png => C:\Users\Admin\Pictures\EnterRead.png.babyk C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File renamed C:\Users\Admin\Pictures\ClearMeasure.tiff => C:\Users\Admin\Pictures\ClearMeasure.tiff.babyk C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File opened for modification C:\Users\Admin\Pictures\ClearMeasure.tiff.babyk C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File opened for modification C:\Users\Admin\Pictures\EnterRead.png.babyk C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File renamed C:\Users\Admin\Pictures\PublishPush.png => C:\Users\Admin\Pictures\PublishPush.png.babyk C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File opened for modification C:\Users\Admin\Pictures\PublishPush.png.babyk C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File renamed C:\Users\Admin\Pictures\SaveUnblock.tif => C:\Users\Admin\Pictures\SaveUnblock.tif.babyk C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File opened for modification C:\Users\Admin\Pictures\SaveUnblock.tif.babyk C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File opened for modification C:\Users\Admin\Pictures\CompressCheckpoint.tiff C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File opened for modification C:\Users\Admin\Pictures\CompressCheckpoint.tiff.babyk C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File renamed C:\Users\Admin\Pictures\SkipGet.crw => C:\Users\Admin\Pictures\SkipGet.crw.babyk C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File renamed C:\Users\Admin\Pictures\ReceiveConvert.png => C:\Users\Admin\Pictures\ReceiveConvert.png.babyk C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File opened for modification C:\Users\Admin\Pictures\ReceiveConvert.png.babyk C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File renamed C:\Users\Admin\Pictures\ShowLimit.png => C:\Users\Admin\Pictures\ShowLimit.png.babyk C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File opened for modification C:\Users\Admin\Pictures\ShowLimit.png.babyk C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File opened for modification C:\Users\Admin\Pictures\SkipGet.crw.babyk C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A

Enumerates connected drives

Description Indicator Process Target
File opened (read-only) \??\W: C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File opened (read-only) \??\T: C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File opened (read-only) \??\Y: C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File opened (read-only) \??\U: C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File opened (read-only) \??\J: C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File opened (read-only) \??\S: C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File opened (read-only) \??\K: C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File opened (read-only) \??\Z: C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File opened (read-only) \??\V: C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File opened (read-only) \??\E: C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File opened (read-only) \??\R: C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File opened (read-only) \??\O: C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File opened (read-only) \??\F: C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File opened (read-only) \??\X: C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File opened (read-only) \??\N: C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File opened (read-only) \??\L: C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File opened (read-only) \??\B: C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File opened (read-only) \??\Q: C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File opened (read-only) \??\I: C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File opened (read-only) \??\P: C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File opened (read-only) \??\A: C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File opened (read-only) \??\G: C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File opened (read-only) \??\H: C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe N/A
File opened (read-only) \??\M: C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.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 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\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.exe

"C:\Users\Admin\AppData\Local\Temp\ab4eae618bb05b4fb4a8d3790a0d18a3e1566ab477519991cb161398803a8847.sample.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

Country Destination Domain Proto
N/A 95.101.78.82:80 tcp

Files

memory/3892-114-0x0000000000000000-mapping.dmp

memory/4164-115-0x0000000000000000-mapping.dmp

memory/1524-116-0x0000000000000000-mapping.dmp

memory/1100-117-0x0000000000000000-mapping.dmp