Malware Analysis Report

2024-09-22 15:33

Sample ID 240402-qv5jxsbh42
Target 0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.zip
SHA256 a6401c10a94a5bebf546904fd752f7de6b986122128eaf1dd3d981dd9011c350
Tags
avaddon evasion ransomware trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

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

a6401c10a94a5bebf546904fd752f7de6b986122128eaf1dd3d981dd9011c350

Threat Level: Known bad

The file 0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.zip was found to be: Known bad.

Malicious Activity Summary

avaddon evasion ransomware trojan

Avaddon family

Process spawned unexpected child process

Avaddon payload

UAC bypass

Avaddon

Renames multiple (209) files with added filename extension

Deletes shadow copies

Renames multiple (158) files with added filename extension

Executes dropped EXE

Checks whether UAC is enabled

Enumerates connected drives

Drops desktop.ini file(s)

Enumerates physical storage devices

Unsigned PE

Suspicious behavior: EnumeratesProcesses

System policy modification

Suspicious use of AdjustPrivilegeToken

Interacts with shadow copies

Suspicious use of WriteProcessMemory

Uses Volume Shadow Copy service COM API

MITRE ATT&CK Matrix V13

Analysis: static1

Detonation Overview

Reported

2024-04-02 13:35

Signatures

Avaddon family

avaddon

Avaddon 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

2024-04-02 13:35

Reported

2024-04-02 13:38

Platform

win7-20240221-en

Max time kernel

149s

Max time network

120s

Command Line

"C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe"

Signatures

Avaddon

ransomware avaddon

Avaddon payload

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

Process spawned unexpected child process

Description Indicator Process Target
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\wbem\wmic.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\wbem\wmic.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\wbem\wmic.exe

UAC bypass

evasion trojan
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A

Deletes shadow copies

ransomware

Renames multiple (209) files with added filename extension

ransomware

Checks whether UAC is enabled

evasion trojan
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A

Drops desktop.ini file(s)

Description Indicator Process Target
File opened for modification \??\Z:\$RECYCLE.BIN\S-1-5-21-2297530677-1229052932-2803917579-1000\desktop.ini C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A

Enumerates connected drives

Description Indicator Process Target
File opened (read-only) \??\H: C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
File opened (read-only) \??\I: C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
File opened (read-only) \??\R: C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
File opened (read-only) \??\T: C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
File opened (read-only) \??\W: C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
File opened (read-only) \??\G: C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
File opened (read-only) \??\J: C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
File opened (read-only) \??\K: C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
File opened (read-only) \??\L: C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
File opened (read-only) \??\N: C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
File opened (read-only) \??\Q: C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
File opened (read-only) \??\S: C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
File opened (read-only) \??\V: C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
File opened (read-only) \??\B: C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
File opened (read-only) \??\Z: C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
File opened (read-only) \??\F: C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
File opened (read-only) \??\Y: C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
File opened (read-only) \??\X: C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
File opened (read-only) \??\U: C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
File opened (read-only) \??\E: C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
File opened (read-only) \??\M: C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
File opened (read-only) \??\O: C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
File opened (read-only) \??\P: C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
File opened (read-only) \??\A: C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A

Enumerates physical storage devices

Interacts with shadow copies

ransomware
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\vssadmin.exe N/A
N/A N/A C:\Windows\SysWOW64\vssadmin.exe N/A
N/A N/A C:\Windows\SysWOW64\vssadmin.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeIncreaseQuotaPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeSystemtimePrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeRestorePrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeShutdownPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeUndockPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeManageVolumePrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: 33 N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: 34 N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: 35 N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeIncreaseQuotaPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeSystemtimePrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeRestorePrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeShutdownPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeUndockPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeManageVolumePrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: 33 N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: 34 N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: 35 N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeIncreaseQuotaPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeSystemtimePrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeRestorePrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeShutdownPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeUndockPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeManageVolumePrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: 33 N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: 34 N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: 35 N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeIncreaseQuotaPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2020 wrote to memory of 2404 N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe C:\Windows\SysWOW64\Wbem\wmic.exe
PID 2020 wrote to memory of 2404 N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe C:\Windows\SysWOW64\Wbem\wmic.exe
PID 2020 wrote to memory of 2404 N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe C:\Windows\SysWOW64\Wbem\wmic.exe
PID 2020 wrote to memory of 2404 N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe C:\Windows\SysWOW64\Wbem\wmic.exe
PID 2020 wrote to memory of 2144 N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe C:\Windows\SysWOW64\vssadmin.exe
PID 2020 wrote to memory of 2144 N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe C:\Windows\SysWOW64\vssadmin.exe
PID 2020 wrote to memory of 2144 N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe C:\Windows\SysWOW64\vssadmin.exe
PID 2020 wrote to memory of 2144 N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe C:\Windows\SysWOW64\vssadmin.exe
PID 2020 wrote to memory of 1876 N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe C:\Windows\SysWOW64\Wbem\wmic.exe
PID 2020 wrote to memory of 1876 N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe C:\Windows\SysWOW64\Wbem\wmic.exe
PID 2020 wrote to memory of 1876 N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe C:\Windows\SysWOW64\Wbem\wmic.exe
PID 2020 wrote to memory of 1876 N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe C:\Windows\SysWOW64\Wbem\wmic.exe
PID 2020 wrote to memory of 1272 N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe C:\Windows\SysWOW64\vssadmin.exe
PID 2020 wrote to memory of 1272 N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe C:\Windows\SysWOW64\vssadmin.exe
PID 2020 wrote to memory of 1272 N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe C:\Windows\SysWOW64\vssadmin.exe
PID 2020 wrote to memory of 1272 N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe C:\Windows\SysWOW64\vssadmin.exe
PID 2020 wrote to memory of 2208 N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe C:\Windows\SysWOW64\Wbem\wmic.exe
PID 2020 wrote to memory of 2208 N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe C:\Windows\SysWOW64\Wbem\wmic.exe
PID 2020 wrote to memory of 2208 N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe C:\Windows\SysWOW64\Wbem\wmic.exe
PID 2020 wrote to memory of 2208 N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe C:\Windows\SysWOW64\Wbem\wmic.exe
PID 2020 wrote to memory of 1264 N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe C:\Windows\SysWOW64\vssadmin.exe
PID 2020 wrote to memory of 1264 N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe C:\Windows\SysWOW64\vssadmin.exe
PID 2020 wrote to memory of 1264 N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe C:\Windows\SysWOW64\vssadmin.exe
PID 2020 wrote to memory of 1264 N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe C:\Windows\SysWOW64\vssadmin.exe
PID 2156 wrote to memory of 1984 N/A C:\Windows\system32\taskeng.exe C:\Users\Admin\AppData\Roaming\Microsoft\Windows\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe
PID 2156 wrote to memory of 1984 N/A C:\Windows\system32\taskeng.exe C:\Users\Admin\AppData\Roaming\Microsoft\Windows\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe
PID 2156 wrote to memory of 1984 N/A C:\Windows\system32\taskeng.exe C:\Users\Admin\AppData\Roaming\Microsoft\Windows\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe
PID 2156 wrote to memory of 1984 N/A C:\Windows\system32\taskeng.exe C:\Users\Admin\AppData\Roaming\Microsoft\Windows\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe

System policy modification

evasion
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1" C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A

Uses Volume Shadow Copy service COM API

ransomware

Processes

C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe

"C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe"

C:\Windows\system32\wbem\wmic.exe

wmic SHADOWCOPY DELETE /nointeractive

C:\Windows\system32\wbem\wmic.exe

wmic SHADOWCOPY DELETE /nointeractive

C:\Windows\system32\wbem\wmic.exe

wmic SHADOWCOPY DELETE /nointeractive

C:\Windows\SysWOW64\Wbem\wmic.exe

wmic SHADOWCOPY DELETE /nointeractive

C:\Windows\system32\vssvc.exe

C:\Windows\system32\vssvc.exe

C:\Windows\SysWOW64\vssadmin.exe

vssadmin Delete Shadows /All /Quiet

C:\Windows\SysWOW64\Wbem\wmic.exe

wmic SHADOWCOPY DELETE /nointeractive

C:\Windows\SysWOW64\vssadmin.exe

vssadmin Delete Shadows /All /Quiet

C:\Windows\SysWOW64\Wbem\wmic.exe

wmic SHADOWCOPY DELETE /nointeractive

C:\Windows\SysWOW64\vssadmin.exe

vssadmin Delete Shadows /All /Quiet

C:\Windows\system32\taskeng.exe

taskeng.exe {1284A766-11F3-484A-9CD5-300F6C5863D2} S-1-5-21-2297530677-1229052932-2803917579-1000:HKULBIBU\Admin:Interactive:[1]

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe

Network

N/A

Files

C:\Users\Admin\Contacts\ffGC5_readme_.txt

MD5 4dad5dc44e951b91b8a337ce37081c37
SHA1 0fdfc1b426e46d6178959b6a8e348ca80efdea4a
SHA256 6d7c710cd0259ec45363b1bcd0114b183341a2e9b932da3e11ab43584cb3f5db
SHA512 38853dca68b1d27011f453fd339d5d9e5d9761b01c72837afe4c80ab1c1ee1f3d22f5db07c5859ae1e7b4edd85383baae18bfd76400a90fef6a8e6af05fa9029

C:\Users\Admin\Downloads\ffGC5_readme_.txt

MD5 4023c30b507eb2bf1e74f35b2f99be68
SHA1 e477645534109ee897a0301d5eea50b13ea62dbf
SHA256 36b93ba580c7590cb964d232bfd97b770fac150ec58a98dfa0dad08141503b5f
SHA512 680ee1b342e30225eb2ff9e432326f6c29b4d3e4c19242c100a4dcc493a781336fa2d9f3b050f185608c54115cc86ef224b405a5d336c85cada983a8f5f2bef0

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe

MD5 2d2a5a22bc983829cfb4627a271fbd4e
SHA1 c0fc01350ae774f3817d71710d9a6e9adaba441f
SHA256 0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b
SHA512 8237f6db84a2339827e4044929df58597733d04f8e56c621394f2c2b79c06dc9fb3e64373d0205c0f14372173875b2487d178472eda6837da2ef20187285ad0d

Analysis: behavioral2

Detonation Overview

Submitted

2024-04-02 13:35

Reported

2024-04-02 13:38

Platform

win10v2004-20240226-en

Max time kernel

149s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe"

Signatures

Avaddon

ransomware avaddon

Avaddon payload

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

Process spawned unexpected child process

Description Indicator Process Target
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\wbem\wmic.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\wbem\wmic.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\wbem\wmic.exe

UAC bypass

evasion trojan
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A

Deletes shadow copies

ransomware

Renames multiple (158) files with added filename extension

ransomware

Checks whether UAC is enabled

evasion trojan
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A

Drops desktop.ini file(s)

Description Indicator Process Target
File opened for modification \??\Z:\$RECYCLE.BIN\S-1-5-21-399997616-3400990511-967324271-1000\desktop.ini C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A

Enumerates connected drives

Description Indicator Process Target
File opened (read-only) \??\G: C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
File opened (read-only) \??\L: C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
File opened (read-only) \??\S: C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
File opened (read-only) \??\U: C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
File opened (read-only) \??\X: C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
File opened (read-only) \??\Z: C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
File opened (read-only) \??\A: C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
File opened (read-only) \??\M: C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
File opened (read-only) \??\T: C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
File opened (read-only) \??\V: C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
File opened (read-only) \??\F: C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
File opened (read-only) \??\E: C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
File opened (read-only) \??\K: C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
File opened (read-only) \??\Q: C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
File opened (read-only) \??\R: C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
File opened (read-only) \??\W: C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
File opened (read-only) \??\J: C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
File opened (read-only) \??\H: C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
File opened (read-only) \??\I: C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
File opened (read-only) \??\N: C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
File opened (read-only) \??\O: C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
File opened (read-only) \??\P: C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
File opened (read-only) \??\Y: C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
File opened (read-only) \??\B: C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A

Enumerates physical storage devices

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeIncreaseQuotaPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeSystemtimePrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeRestorePrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeShutdownPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeUndockPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeManageVolumePrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: 33 N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: 34 N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: 35 N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: 36 N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeIncreaseQuotaPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeSystemtimePrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeRestorePrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeShutdownPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeUndockPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeManageVolumePrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: 33 N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: 34 N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: 35 N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: 36 N/A C:\Windows\system32\wbem\wmic.exe N/A
Token: SeIncreaseQuotaPrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeSystemtimePrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeRestorePrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeShutdownPrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeUndockPrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeManageVolumePrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: 33 N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: 34 N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: 35 N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: 36 N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeIncreaseQuotaPrivilege N/A C:\Windows\system32\wbem\wmic.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2976 wrote to memory of 1344 N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe C:\Windows\SysWOW64\Wbem\wmic.exe
PID 2976 wrote to memory of 1344 N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe C:\Windows\SysWOW64\Wbem\wmic.exe
PID 2976 wrote to memory of 1344 N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe C:\Windows\SysWOW64\Wbem\wmic.exe
PID 2976 wrote to memory of 5064 N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe C:\Windows\SysWOW64\Wbem\wmic.exe
PID 2976 wrote to memory of 5064 N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe C:\Windows\SysWOW64\Wbem\wmic.exe
PID 2976 wrote to memory of 5064 N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe C:\Windows\SysWOW64\Wbem\wmic.exe
PID 2976 wrote to memory of 3304 N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe C:\Windows\SysWOW64\Wbem\wmic.exe
PID 2976 wrote to memory of 3304 N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe C:\Windows\SysWOW64\Wbem\wmic.exe
PID 2976 wrote to memory of 3304 N/A C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe C:\Windows\SysWOW64\Wbem\wmic.exe

System policy modification

evasion
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1" C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe N/A

Uses Volume Shadow Copy service COM API

ransomware

Processes

C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe

"C:\Users\Admin\AppData\Local\Temp\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe"

C:\Windows\system32\wbem\wmic.exe

wmic SHADOWCOPY DELETE /nointeractive

C:\Windows\system32\wbem\wmic.exe

wmic SHADOWCOPY DELETE /nointeractive

C:\Windows\system32\wbem\wmic.exe

wmic SHADOWCOPY DELETE /nointeractive

C:\Windows\SysWOW64\Wbem\wmic.exe

wmic SHADOWCOPY DELETE /nointeractive

C:\Windows\system32\vssvc.exe

C:\Windows\system32\vssvc.exe

C:\Windows\SysWOW64\Wbem\wmic.exe

wmic SHADOWCOPY DELETE /nointeractive

C:\Windows\SysWOW64\Wbem\wmic.exe

wmic SHADOWCOPY DELETE /nointeractive

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 202.135.221.88.in-addr.arpa udp
N/A 10.127.1.1:445 tcp
N/A 10.127.1.1:139 tcp
US 8.8.8.8:53 134.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 1.1.127.10.in-addr.arpa udp
N/A 10.127.1.2:445 tcp
N/A 10.127.1.2:139 tcp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 9.66.18.2.in-addr.arpa udp
US 8.8.8.8:53 2.1.127.10.in-addr.arpa udp
N/A 10.127.1.3:445 tcp
N/A 10.127.1.3:139 tcp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
US 8.8.8.8:53 3.1.127.10.in-addr.arpa udp
N/A 10.127.1.4:445 tcp
N/A 10.127.1.4:139 tcp
US 8.8.8.8:53 73.135.221.88.in-addr.arpa udp
US 8.8.8.8:53 4.1.127.10.in-addr.arpa udp
N/A 10.127.1.5:445 tcp
N/A 10.127.1.5:139 tcp
US 8.8.8.8:53 5.1.127.10.in-addr.arpa udp
N/A 10.127.1.6:445 tcp
N/A 10.127.1.6:139 tcp
US 8.8.8.8:53 23.173.189.20.in-addr.arpa udp

Files

C:\Users\Admin\Desktop\bwg6Gi_readme_.txt

MD5 16c45922bd0f9dbcc7b48a756f6dac27
SHA1 ec919968b337d4f580015c9fc821a381fa243386
SHA256 051bb99ce9ad21e5b1a399c7852fec9f1e84896dba1750876325e9b9781d5740
SHA512 5f77a63487a97e3145c498d43ec9d691e839fdeed78a42b07de05f5bf129413f55773f6f4427f74052dadefdfa2ac0c7c66699deecb08afe07b5afad9994e588

C:\Users\Admin\Documents\bwg6Gi_readme_.txt

MD5 0cfe52656f515b1cd3868ad3d4670f91
SHA1 8803dd8971c1b33f5b9b713bba36453d722ff7cf
SHA256 0bdb2501184e1f32a4c65143a5f6b161e57875bd3d16a752ca59977c22606683
SHA512 5d5bf72eea2bff1a208229705695b0649a4326dab4dd01bdd91aba3bf3391e1187c2d6fa605ce1b2322bd13e94e9f51d2e2b35a5b81379ad73779d48b3c7df66

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b.exe

MD5 2d2a5a22bc983829cfb4627a271fbd4e
SHA1 c0fc01350ae774f3817d71710d9a6e9adaba441f
SHA256 0ff4058f709d278ed662719b9627618c48e7a656c59f6bfecda9081c7cbd742b
SHA512 8237f6db84a2339827e4044929df58597733d04f8e56c621394f2c2b79c06dc9fb3e64373d0205c0f14372173875b2487d178472eda6837da2ef20187285ad0d