Malware Analysis Report

2024-11-13 14:58

Sample ID 240314-eyxgyacf26
Target bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0
SHA256 bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0
Tags
lockbit ransomware
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

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

bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0

Threat Level: Known bad

The file bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0 was found to be: Known bad.

Malicious Activity Summary

lockbit ransomware

Rule to detect Lockbit 3.0 ransomware Windows payload

Lockbit family

Lockbit

Deletes itself

Executes dropped EXE

Checks computer location settings

Loads dropped DLL

Drops desktop.ini file(s)

Suspicious use of NtSetInformationThreadHideFromDebugger

Drops file in System32 directory

Sets desktop wallpaper using registry

Unsigned PE

Enumerates physical storage devices

Modifies registry class

Enumerates system info in registry

Suspicious use of SetWindowsHookEx

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: RenamesItself

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Modifies Control Panel

Checks processor information in registry

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-03-14 04:21

Signatures

Lockbit family

lockbit

Rule to detect Lockbit 3.0 ransomware Windows payload

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

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-03-14 04:21

Reported

2024-03-14 04:24

Platform

win7-20240221-en

Max time kernel

145s

Max time network

153s

Command Line

"C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe"

Signatures

Lockbit

ransomware lockbit

Rule to detect Lockbit 3.0 ransomware Windows payload

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

Deletes itself

Description Indicator Process Target
N/A N/A C:\ProgramData\7790.tmp N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\ProgramData\7790.tmp N/A

Drops desktop.ini file(s)

Description Indicator Process Target
File opened for modification C:\$Recycle.Bin\S-1-5-21-778096762-2241304387-192235952-1000\desktop.ini C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
File opened for modification F:\$RECYCLE.BIN\S-1-5-21-778096762-2241304387-192235952-1000\desktop.ini C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A

Sets desktop wallpaper using registry

ransomware
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Control Panel\Desktop\WallPaper = "C:\\ProgramData\\HLJkNskOq.bmp" C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\HLJkNskOq.bmp" C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A

Modifies Control Panel

evasion
Description Indicator Process Target
Key created \REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Control Panel\Desktop C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Control Panel\Desktop\WallpaperStyle = "10" C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A

Modifies registry class

Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.HLJkNskOq\ = "HLJkNskOq" C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\HLJkNskOq\DefaultIcon C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\HLJkNskOq C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\HLJkNskOq\DefaultIcon\ = "C:\\ProgramData\\HLJkNskOq.ico" C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.HLJkNskOq C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeAssignPrimaryTokenPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: 36 N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeImpersonatePrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeIncreaseQuotaPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeManageVolumePrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeRestorePrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe

"C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe"

C:\ProgramData\7790.tmp

"C:\ProgramData\7790.tmp"

Network

N/A

Files

memory/2856-0-0x0000000000400000-0x000000000042D000-memory.dmp

memory/2856-1-0x00000000020F0000-0x0000000002130000-memory.dmp

C:\$Recycle.Bin\S-1-5-21-778096762-2241304387-192235952-1000\AAAAAAAAAAA

MD5 c478ed87163e5b9565ccbc09ba58dc4f
SHA1 622b1827b16ba0a5cbdc752a70c258bf7bf66754
SHA256 bda261792fe6e3f4593655f2dfff4359f7363731f614d120613058dd23a3a693
SHA512 9a95ca9f842f8000cb3778c24afcc895aff04a9e2052cfacbbed798d8ae62a3a531520627a33038671434cc88ee59c87d8bfce53f79ba3d74af96af05ce571ec

F:\$RECYCLE.BIN\S-1-5-21-778096762-2241304387-192235952-1000\BBBBBBBBBBB

MD5 63d70903aa399b9c199b9395e2aa8470
SHA1 d011f535d03ed101848c6431ed5b1f3cd422626f
SHA256 bd7f03c0faf530db4412e87e4275dd556c0ddd96b062bf3c8106475bc52281f4
SHA512 d68153ff920ababe9c4636f532af8484aba1122edecc5129ea972bfa6c05ac29196c65e6395e214fd644043a32f31676223bac4bd6ba2701fb0119412b734dd8

C:\Users\HLJkNskOq.README.txt

MD5 1b0987d2cabdd05c666982bb5be8b6d1
SHA1 51883d8e00e9f455cef7d8a7ccfa2278c84083e1
SHA256 b0075c52f1d757fb3febdf3a2bd2a19ba5025b7a0182c469783bb7652c278f16
SHA512 d8b2b7a9e6f0857184fef2777d95598c76f9258fea276313ce3fbcdea653f95278930fc6978a0291d39c5fba5e4a600e88a3d72e807729966a27ea197fa9a8c3

\ProgramData\7790.tmp

MD5 294e9f64cb1642dd89229fff0592856b
SHA1 97b148c27f3da29ba7b18d6aee8a0db9102f47c9
SHA256 917e115cc403e29b4388e0d175cbfac3e7e40ca1742299fbdb353847db2de7c2
SHA512 b87d531890bf1577b9b4af41dddb2cdbbfa164cf197bd5987df3a3075983645a3acba443e289b7bfd338422978a104f55298fbfe346872de0895bde44adc89cf

memory/2856-311-0x0000000000400000-0x000000000042D000-memory.dmp

memory/1532-313-0x00000000021E0000-0x0000000002220000-memory.dmp

memory/1532-312-0x000000007EFA0000-0x000000007EFA1000-memory.dmp

memory/1532-321-0x00000000021E0000-0x0000000002220000-memory.dmp

memory/1532-323-0x000000007EF80000-0x000000007EF81000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC

MD5 4b0593230668dc055b526f51001e6fbc
SHA1 339b9c36419448c7021d2ba206ffe2df75bb99a0
SHA256 81dcda73851bfd158b61c71f0ced045078d18e1e7ec98e7f1be38a31ae868fb3
SHA512 e861ffbbc54c4361beca5eca251cb1a5b78b793ce1e15446a6e203ae1c482ed09acaaab2f43d3e6561547921ad08b8eda9b772e349627057316f2fb89cfe6c05

memory/1532-325-0x000000007EF20000-0x000000007EF21000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-03-14 04:21

Reported

2024-03-14 04:24

Platform

win10v2004-20240226-en

Max time kernel

149s

Max time network

152s

Command Line

"C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe"

Signatures

Lockbit

ransomware lockbit

Rule to detect Lockbit 3.0 ransomware Windows payload

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

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\Control Panel\International\Geo\Nation C:\ProgramData\84B2.tmp N/A

Deletes itself

Description Indicator Process Target
N/A N/A C:\ProgramData\84B2.tmp N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\ProgramData\84B2.tmp N/A

Drops desktop.ini file(s)

Description Indicator Process Target
File opened for modification C:\$Recycle.Bin\S-1-5-21-983155329-280873152-1838004294-1000\desktop.ini C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
File opened for modification F:\$RECYCLE.BIN\S-1-5-21-983155329-280873152-1838004294-1000\desktop.ini C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A

Drops file in System32 directory

Description Indicator Process Target
File created C:\Windows\system32\spool\PRINTERS\00002.SPL C:\Windows\splwow64.exe N/A
File created C:\Windows\system32\spool\PRINTERS\PPq09kit5g43kpt6w7r8ereambb.TMP C:\Windows\system32\printfilterpipelinesvc.exe N/A
File created C:\Windows\system32\spool\PRINTERS\PPa52kmnoe7n41vnorvw6mcbj_c.TMP C:\Windows\system32\printfilterpipelinesvc.exe N/A
File created C:\Windows\system32\spool\PRINTERS\PPuax3xk5jw9khqfzbsy046dwgb.TMP C:\Windows\system32\printfilterpipelinesvc.exe N/A

Sets desktop wallpaper using registry

ransomware
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\Control Panel\Desktop\WallPaper = "C:\\ProgramData\\HLJkNskOq.bmp" C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\HLJkNskOq.bmp" C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A

Enumerates physical storage devices

Checks processor information in registry

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE N/A

Enumerates system info in registry

Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE N/A
Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE N/A

Modifies Control Panel

evasion
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\Control Panel\Desktop\WallpaperStyle = "10" C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Key created \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\Control Panel\Desktop C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A

Modifies registry class

Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.HLJkNskOq C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.HLJkNskOq\ = "HLJkNskOq" C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\HLJkNskOq\DefaultIcon C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\HLJkNskOq C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\HLJkNskOq\DefaultIcon\ = "C:\\ProgramData\\HLJkNskOq.ico" C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
N/A N/A C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE N/A
N/A N/A C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeAssignPrimaryTokenPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: 36 N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeImpersonatePrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeIncreaseQuotaPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeManageVolumePrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeRestorePrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4028 wrote to memory of 2020 N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe C:\Windows\splwow64.exe
PID 4028 wrote to memory of 2020 N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe C:\Windows\splwow64.exe
PID 2428 wrote to memory of 2716 N/A C:\Windows\system32\printfilterpipelinesvc.exe C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE
PID 2428 wrote to memory of 2716 N/A C:\Windows\system32\printfilterpipelinesvc.exe C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE
PID 4028 wrote to memory of 396 N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe C:\ProgramData\84B2.tmp
PID 4028 wrote to memory of 396 N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe C:\ProgramData\84B2.tmp
PID 4028 wrote to memory of 396 N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe C:\ProgramData\84B2.tmp
PID 4028 wrote to memory of 396 N/A C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe C:\ProgramData\84B2.tmp
PID 396 wrote to memory of 5016 N/A C:\ProgramData\84B2.tmp C:\Windows\SysWOW64\cmd.exe
PID 396 wrote to memory of 5016 N/A C:\ProgramData\84B2.tmp C:\Windows\SysWOW64\cmd.exe
PID 396 wrote to memory of 5016 N/A C:\ProgramData\84B2.tmp C:\Windows\SysWOW64\cmd.exe

Processes

C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe

"C:\Users\Admin\AppData\Local\Temp\bcbdc1bd464ba817632f46bcb5c09a2012da859487c61bd4dc51bceae54512c0.exe"

C:\Windows\splwow64.exe

C:\Windows\splwow64.exe 12288

C:\Windows\system32\svchost.exe

C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc

C:\Windows\system32\printfilterpipelinesvc.exe

C:\Windows\system32\printfilterpipelinesvc.exe -Embedding

C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE

/insertdoc "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\{F4610EFC-CE72-4B01-AFC9-54F112D94782}.xps" 133548637023710000

C:\ProgramData\84B2.tmp

"C:\ProgramData\84B2.tmp"

C:\Windows\SysWOW64\cmd.exe

"C:\Windows\System32\cmd.exe" /C DEL /F /Q C:\PROGRA~3\84B2.tmp >> NUL

Network

Country Destination Domain Proto
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 0.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 9.228.82.20.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.200:443 g.bing.com tcp
US 8.8.8.8:53 194.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 41.110.16.96.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 46.28.109.52.in-addr.arpa udp
US 8.8.8.8:53 104.241.123.92.in-addr.arpa udp
US 8.8.8.8:53 25.73.42.20.in-addr.arpa udp
US 8.8.8.8:53 119.110.54.20.in-addr.arpa udp
US 8.8.8.8:53 18.134.221.88.in-addr.arpa udp
US 8.8.8.8:53 176.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 32.134.221.88.in-addr.arpa udp
US 8.8.8.8:53 174.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
US 8.8.8.8:53 180.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 42.134.221.88.in-addr.arpa udp
US 8.8.8.8:53 217.135.221.88.in-addr.arpa udp
US 8.8.8.8:53 169.117.168.52.in-addr.arpa udp

Files

memory/4028-0-0x0000000000400000-0x000000000042D000-memory.dmp

memory/4028-3-0x0000000002520000-0x0000000002530000-memory.dmp

memory/4028-2-0x0000000002520000-0x0000000002530000-memory.dmp

memory/4028-1-0x0000000002520000-0x0000000002530000-memory.dmp

C:\$Recycle.Bin\S-1-5-21-983155329-280873152-1838004294-1000\XXXXXXXXXXX

MD5 6d3434b6a669df6221189337c312ceb2
SHA1 dec795b7e69bf526cdec28a2328ec92b7c37b132
SHA256 d53d7e07c68988647001f70776d51267f66e7a7f864f9aa01bd69b92fab137d1
SHA512 a8ab935e646102cf9fcbecd79db2c470fb7945ef43f30a9b83d55e440d78cb14a2cfd68dbd7a0c2cc55616650b9ce1c019b65784236ab02f6f1b2c5f2459e40c

F:\$RECYCLE.BIN\S-1-5-21-983155329-280873152-1838004294-1000\DDDDDDDDDDD

MD5 7f9368d517ab3a334f7010b95d4a6d83
SHA1 693b7b988122df54196310b3eca7896940290591
SHA256 393490b7541f8f4b18cc7202558f5528580484b02e23a852b9cca03097c0dbd4
SHA512 d39f00bfbf77c728124f59bff7a26f186e5f6d80bddda336ac35d8b3f6653ad59f439f224a0f8da437a9aac6167921ce48da79047c17cf08321d1dda71cb97bd

F:\HLJkNskOq.README.txt

MD5 c83e9764004b148185e6bb0ed1e19a03
SHA1 ac4ceec77c429546a0c279d1e64048d000d0c82d
SHA256 5952edcfc759ec7f90f68b20163aa31fa0eab9d8de983e65e12a05db9b69a2b3
SHA512 c7ffdef15c1be9bda08bc39a9670593f97af04e4f559e723910a7ce0d5c50891b664ba3a67f95b9ae7f69a9b8830eef0f9f479188bb10f10722398ee9ba7eb65

C:\ProgramData\84B2.tmp

MD5 294e9f64cb1642dd89229fff0592856b
SHA1 97b148c27f3da29ba7b18d6aee8a0db9102f47c9
SHA256 917e115cc403e29b4388e0d175cbfac3e7e40ca1742299fbdb353847db2de7c2
SHA512 b87d531890bf1577b9b4af41dddb2cdbbfa164cf197bd5987df3a3075983645a3acba443e289b7bfd338422978a104f55298fbfe346872de0895bde44adc89cf

memory/2716-331-0x00007FFA319B0000-0x00007FFA319C0000-memory.dmp

memory/4028-336-0x0000000000400000-0x000000000042D000-memory.dmp

memory/396-367-0x000000007FE40000-0x000000007FE41000-memory.dmp

memory/2716-366-0x00007FFA71930000-0x00007FFA71B25000-memory.dmp

memory/2716-369-0x00007FFA319B0000-0x00007FFA319C0000-memory.dmp

memory/2716-372-0x00007FFA319B0000-0x00007FFA319C0000-memory.dmp

memory/396-370-0x000000007FDC0000-0x000000007FDC1000-memory.dmp

memory/396-368-0x000000007FE20000-0x000000007FE21000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD

MD5 dbef2ed4e29230f1d37ae35b30e8fe06
SHA1 d42babe743b4ee53a878b48e14227a13bac31ddc
SHA256 6326293c810bd0cd5183335b7b4ad0225d0523c93f5d722ccb135f153905d413
SHA512 4f8c997d6c367e3fb4511a36618d34466c255647fce2f99ac431fb7ef7b5b81a36aed95dfbaeacc1c7921c02457d33ab444a24cdeafdbb1a337952ff768516f9

memory/2716-337-0x00007FFA319B0000-0x00007FFA319C0000-memory.dmp

memory/2716-335-0x00007FFA71930000-0x00007FFA71B25000-memory.dmp

memory/2716-334-0x00007FFA319B0000-0x00007FFA319C0000-memory.dmp

memory/2716-371-0x00007FFA71930000-0x00007FFA71B25000-memory.dmp

memory/2716-373-0x00007FFA71930000-0x00007FFA71B25000-memory.dmp

memory/2716-374-0x00007FFA71930000-0x00007FFA71B25000-memory.dmp

memory/2716-375-0x00007FFA71930000-0x00007FFA71B25000-memory.dmp

memory/2716-376-0x00007FFA71930000-0x00007FFA71B25000-memory.dmp

memory/2716-377-0x00007FFA2F150000-0x00007FFA2F160000-memory.dmp

memory/2716-378-0x00007FFA2F150000-0x00007FFA2F160000-memory.dmp

C:\Users\Admin\Documents\OneNote Notebooks\My Notebook\Open Notebook.onetoc2

MD5 b038b8ef65e33cb855dd3d97f4b1e2ec
SHA1 d7bfdbc1fb5df75b55ade7547a2fde527f946735
SHA256 57e2d8f68f21051bea5d8bb58bf2bf2b13c95e5de6913e905ea35d6e1764e414
SHA512 38b6dee7dd8adf95afa5b76030057fab872b8075ad431ef071e1453a6c4715b64436f1ea10afbe792f7c6a86e642f5c84ddf2ff990dad4ba91af03d10c9b8d59

memory/2716-400-0x00007FFA71930000-0x00007FFA71B25000-memory.dmp

memory/396-402-0x00000000025E0000-0x00000000025F0000-memory.dmp

memory/396-401-0x00000000025E0000-0x00000000025F0000-memory.dmp

memory/2716-403-0x00007FFA71930000-0x00007FFA71B25000-memory.dmp

memory/396-405-0x000000007FDE0000-0x000000007FDE1000-memory.dmp

memory/396-406-0x000000007FE00000-0x000000007FE01000-memory.dmp