Malware Analysis Report

2024-09-22 16:20

Sample ID 240402-qv56fsbh48
Target 46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.zip
SHA256 db475f7885c789b4090991e7d6ed5b440fbe68f1c6dfa1f2ccdd2536144345ee
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

db475f7885c789b4090991e7d6ed5b440fbe68f1c6dfa1f2ccdd2536144345ee

Threat Level: Known bad

The file 46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.zip was found to be: Known bad.

Malicious Activity Summary

avaddon evasion ransomware trojan

Process spawned unexpected child process

Avaddon

Avaddon payload

Avaddon family

UAC bypass

Deletes shadow copies

Renames multiple (155) files with added filename extension

Renames multiple (166) files with added filename extension

Executes dropped EXE

Drops desktop.ini file(s)

Enumerates connected drives

Checks whether UAC is enabled

Unsigned PE

Enumerates physical storage devices

Suspicious use of WriteProcessMemory

Interacts with shadow copies

Uses Volume Shadow Copy service COM API

System policy modification

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

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

150s

Max time network

125s

Command Line

"C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.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\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A

Deletes shadow copies

ransomware

Renames multiple (166) 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\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A

Drops desktop.ini file(s)

Description Indicator Process Target
File opened for modification \??\Z:\$RECYCLE.BIN\S-1-5-21-778096762-2241304387-192235952-1000\desktop.ini C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A

Enumerates connected drives

Description Indicator Process Target
File opened (read-only) \??\Y: C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
File opened (read-only) \??\A: C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
File opened (read-only) \??\B: C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
File opened (read-only) \??\L: C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
File opened (read-only) \??\N: C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
File opened (read-only) \??\P: C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
File opened (read-only) \??\U: C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
File opened (read-only) \??\E: C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
File opened (read-only) \??\I: C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
File opened (read-only) \??\K: C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
File opened (read-only) \??\M: C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
File opened (read-only) \??\X: C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
File opened (read-only) \??\G: C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
File opened (read-only) \??\J: C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
File opened (read-only) \??\Q: C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
File opened (read-only) \??\S: C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
File opened (read-only) \??\T: C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
File opened (read-only) \??\V: C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
File opened (read-only) \??\H: C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
File opened (read-only) \??\O: C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
File opened (read-only) \??\R: C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
File opened (read-only) \??\W: C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
File opened (read-only) \??\Z: C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
File opened (read-only) \??\F: C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.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\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
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N/A N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
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N/A N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
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N/A N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
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N/A N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.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 936 wrote to memory of 2492 N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe C:\Windows\SysWOW64\Wbem\wmic.exe
PID 936 wrote to memory of 2492 N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe C:\Windows\SysWOW64\Wbem\wmic.exe
PID 936 wrote to memory of 2492 N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe C:\Windows\SysWOW64\Wbem\wmic.exe
PID 936 wrote to memory of 2492 N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe C:\Windows\SysWOW64\Wbem\wmic.exe
PID 936 wrote to memory of 1576 N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe C:\Windows\SysWOW64\vssadmin.exe
PID 936 wrote to memory of 1576 N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe C:\Windows\SysWOW64\vssadmin.exe
PID 936 wrote to memory of 1576 N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe C:\Windows\SysWOW64\vssadmin.exe
PID 936 wrote to memory of 1576 N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe C:\Windows\SysWOW64\vssadmin.exe
PID 936 wrote to memory of 748 N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe C:\Windows\SysWOW64\Wbem\wmic.exe
PID 936 wrote to memory of 748 N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe C:\Windows\SysWOW64\Wbem\wmic.exe
PID 936 wrote to memory of 748 N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe C:\Windows\SysWOW64\Wbem\wmic.exe
PID 936 wrote to memory of 748 N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe C:\Windows\SysWOW64\Wbem\wmic.exe
PID 936 wrote to memory of 580 N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe C:\Windows\SysWOW64\vssadmin.exe
PID 936 wrote to memory of 580 N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe C:\Windows\SysWOW64\vssadmin.exe
PID 936 wrote to memory of 580 N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe C:\Windows\SysWOW64\vssadmin.exe
PID 936 wrote to memory of 580 N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe C:\Windows\SysWOW64\vssadmin.exe
PID 936 wrote to memory of 1884 N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe C:\Windows\SysWOW64\Wbem\wmic.exe
PID 936 wrote to memory of 1884 N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe C:\Windows\SysWOW64\Wbem\wmic.exe
PID 936 wrote to memory of 1884 N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe C:\Windows\SysWOW64\Wbem\wmic.exe
PID 936 wrote to memory of 1884 N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe C:\Windows\SysWOW64\Wbem\wmic.exe
PID 936 wrote to memory of 2352 N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe C:\Windows\SysWOW64\vssadmin.exe
PID 936 wrote to memory of 2352 N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe C:\Windows\SysWOW64\vssadmin.exe
PID 936 wrote to memory of 2352 N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe C:\Windows\SysWOW64\vssadmin.exe
PID 936 wrote to memory of 2352 N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe C:\Windows\SysWOW64\vssadmin.exe
PID 2316 wrote to memory of 744 N/A C:\Windows\system32\taskeng.exe C:\Users\Admin\AppData\Roaming\Microsoft\Windows\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe
PID 2316 wrote to memory of 744 N/A C:\Windows\system32\taskeng.exe C:\Users\Admin\AppData\Roaming\Microsoft\Windows\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe
PID 2316 wrote to memory of 744 N/A C:\Windows\system32\taskeng.exe C:\Users\Admin\AppData\Roaming\Microsoft\Windows\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe
PID 2316 wrote to memory of 744 N/A C:\Windows\system32\taskeng.exe C:\Users\Admin\AppData\Roaming\Microsoft\Windows\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.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\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1" C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A

Uses Volume Shadow Copy service COM API

ransomware

Processes

C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe

"C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.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 {628A1A7C-0128-45DD-86A5-7E635BB96597} S-1-5-21-778096762-2241304387-192235952-1000:AYFLYVMK\Admin:Interactive:[1]

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe

Network

N/A

Files

C:\Users\Admin\Desktop\N3DtQ_readme_.txt

MD5 13100d86c264553af115c83067b08478
SHA1 4cf021cc6deea7b3ce8e9098322fa987153cb9bb
SHA256 b155af465e9cae11b15f14f70dbfe467916329072e4ffb0fbaa6122214970084
SHA512 b5e8b737c825f5a3ac846d2bef1cfcbe33670957373df122e2545975ea4ec0378a71b07b2177fbce3dbe5dfbd36d66fa79d3f225abd87dcb27c9f9c5f1762fac

C:\Users\Admin\Music\N3DtQ_readme_.txt

MD5 fdf4a9b847d696f9af434436909a70e1
SHA1 cfce9e948078d7922636e1ca1a68e251c45513b3
SHA256 1064a8418d3df77a31e2aa035fe2d81628c1e7dddf26330ef7b846abd7c5037b
SHA512 2593804e29a4b4a255ee792bbb47fb522959d9eb0b7a4e19e7954224613f4d8cf2a74a90e2d49e872fd797a067dc71d6c51cb79b7cc1e611df3be274ecd6df6e

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe

MD5 c19084114c85192dacfed89a92da6837
SHA1 a1d6461e833813ccfb77a6929de43ab5383dbb98
SHA256 46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675
SHA512 cbcc47dfd2f1e1a15b93ff2df067ebce74a3623b5b5fa1162b9076d25175ea0f3f687c24b5051e7de753697b2a860595cf15351168f999e447ee5d0bc70cc11e

Analysis: behavioral2

Detonation Overview

Submitted

2024-04-02 13:35

Reported

2024-04-02 13:38

Platform

win10v2004-20240226-en

Max time kernel

148s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.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\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A

Deletes shadow copies

ransomware

Renames multiple (155) 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\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A

Drops desktop.ini file(s)

Description Indicator Process Target
File opened for modification \??\Z:\$RECYCLE.BIN\S-1-5-21-983155329-280873152-1838004294-1000\desktop.ini C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A

Enumerates connected drives

Description Indicator Process Target
File opened (read-only) \??\W: C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
File opened (read-only) \??\A: C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
File opened (read-only) \??\P: C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
File opened (read-only) \??\U: C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
File opened (read-only) \??\H: C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
File opened (read-only) \??\J: C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
File opened (read-only) \??\M: C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
File opened (read-only) \??\Q: C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
File opened (read-only) \??\V: C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
File opened (read-only) \??\B: C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
File opened (read-only) \??\E: C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
File opened (read-only) \??\G: C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
File opened (read-only) \??\X: C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
File opened (read-only) \??\R: C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
File opened (read-only) \??\T: C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
File opened (read-only) \??\F: C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
File opened (read-only) \??\I: C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
File opened (read-only) \??\L: C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
File opened (read-only) \??\N: C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
File opened (read-only) \??\Y: C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
File opened (read-only) \??\Z: C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
File opened (read-only) \??\K: C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
File opened (read-only) \??\O: C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
File opened (read-only) \??\S: C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A

Enumerates physical storage devices

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
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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\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
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

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 5068 wrote to memory of 3320 N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe C:\Windows\SysWOW64\Wbem\wmic.exe
PID 5068 wrote to memory of 3320 N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe C:\Windows\SysWOW64\Wbem\wmic.exe
PID 5068 wrote to memory of 3320 N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe C:\Windows\SysWOW64\Wbem\wmic.exe
PID 5068 wrote to memory of 220 N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe C:\Windows\SysWOW64\Wbem\wmic.exe
PID 5068 wrote to memory of 220 N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe C:\Windows\SysWOW64\Wbem\wmic.exe
PID 5068 wrote to memory of 220 N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe C:\Windows\SysWOW64\Wbem\wmic.exe
PID 5068 wrote to memory of 2900 N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe C:\Windows\SysWOW64\Wbem\wmic.exe
PID 5068 wrote to memory of 2900 N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe C:\Windows\SysWOW64\Wbem\wmic.exe
PID 5068 wrote to memory of 2900 N/A C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.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\EnableLinkedConnections = "1" C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe N/A

Uses Volume Shadow Copy service COM API

ransomware

Processes

C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe

"C:\Users\Admin\AppData\Local\Temp\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.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\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 202.135.221.88.in-addr.arpa udp
N/A 10.127.0.1:445 tcp
US 8.8.8.8:53 2.159.190.20.in-addr.arpa udp
N/A 10.127.0.1:139 tcp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
N/A 10.127.0.2:445 tcp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
N/A 10.127.0.2:139 tcp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 9.66.18.2.in-addr.arpa udp
US 8.8.8.8:53 2.0.127.10.in-addr.arpa udp
N/A 10.127.0.3:445 tcp
N/A 10.127.0.3:139 tcp
US 8.8.8.8:53 41.134.221.88.in-addr.arpa udp
US 8.8.8.8:53 3.0.127.10.in-addr.arpa udp
N/A 10.127.0.4:445 tcp
N/A 10.127.0.4:139 tcp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 130.211.222.173.in-addr.arpa udp
US 8.8.8.8:53 4.0.127.10.in-addr.arpa udp
N/A 10.127.0.5:445 tcp
N/A 10.127.0.5:139 tcp
US 8.8.8.8:53 5.0.127.10.in-addr.arpa udp
N/A 10.127.0.6:445 tcp
N/A 10.127.0.6:139 tcp
US 8.8.8.8:53 66.112.168.52.in-addr.arpa udp

Files

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

MD5 f341396bb774e7cd26fd7ad619b359df
SHA1 5d69a996e47cf1ea2ee226480251ade3b5f7832c
SHA256 6c33f3d19e74bc5a3785a5fdb9054eae635643897f5a1bd57bc21f54b6644f33
SHA512 182e00d5376f0b382109139119b0ca950887e31bae9385dd33a7eabb748a1e9223063bc469c0d6ab4ed0d02180fc98f8fe2c3e39315a22694803891fccd55834

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675.exe

MD5 c19084114c85192dacfed89a92da6837
SHA1 a1d6461e833813ccfb77a6929de43ab5383dbb98
SHA256 46a8c1e768f632d69d06bfbd93932d102965c9e3f7c37d4a92e30aaeca905675
SHA512 cbcc47dfd2f1e1a15b93ff2df067ebce74a3623b5b5fa1162b9076d25175ea0f3f687c24b5051e7de753697b2a860595cf15351168f999e447ee5d0bc70cc11e