Malware Analysis Report

2024-11-30 23:16

Sample ID 230227-fme9ysbf71
Target 51b8e08571ddd7d98f4da91561999fce1b454ea42b3b83655f207df77f02ae1d
SHA256 51b8e08571ddd7d98f4da91561999fce1b454ea42b3b83655f207df77f02ae1d
Tags
aurora persistence spyware stealer
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V6

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

51b8e08571ddd7d98f4da91561999fce1b454ea42b3b83655f207df77f02ae1d

Threat Level: Known bad

The file 51b8e08571ddd7d98f4da91561999fce1b454ea42b3b83655f207df77f02ae1d was found to be: Known bad.

Malicious Activity Summary

aurora persistence spyware stealer

Aurora

Loads dropped DLL

Executes dropped EXE

Reads user/profile data of web browsers

Adds Run key to start application

Accesses cryptocurrency files/wallets, possible credential harvesting

Suspicious use of SetThreadContext

Enumerates physical storage devices

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2023-02-27 04:59

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2023-02-27 04:59

Reported

2023-02-27 05:04

Platform

win7-20230220-en

Max time kernel

122s

Max time network

127s

Command Line

"C:\Users\Admin\AppData\Local\Temp\51b8e08571ddd7d98f4da91561999fce1b454ea42b3b83655f207df77f02ae1d.exe"

Signatures

Aurora

stealer aurora

Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe N/A

Reads user/profile data of web browsers

spyware stealer

Accesses cryptocurrency files/wallets, possible credential harvesting

spyware

Adds Run key to start application

persistence
Description Indicator Process Target
Key created \REGISTRY\MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce C:\Users\Admin\AppData\Local\Temp\51b8e08571ddd7d98f4da91561999fce1b454ea42b3b83655f207df77f02ae1d.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" C:\Users\Admin\AppData\Local\Temp\51b8e08571ddd7d98f4da91561999fce1b454ea42b3b83655f207df77f02ae1d.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 1376 set thread context of 868 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe

Enumerates physical storage devices

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.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: 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: 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: SeIncreaseQuotaPrivilege N/A C:\Windows\SysWOW64\Wbem\WMIC.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\SysWOW64\Wbem\WMIC.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 624 wrote to memory of 1376 N/A C:\Users\Admin\AppData\Local\Temp\51b8e08571ddd7d98f4da91561999fce1b454ea42b3b83655f207df77f02ae1d.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe
PID 624 wrote to memory of 1376 N/A C:\Users\Admin\AppData\Local\Temp\51b8e08571ddd7d98f4da91561999fce1b454ea42b3b83655f207df77f02ae1d.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe
PID 624 wrote to memory of 1376 N/A C:\Users\Admin\AppData\Local\Temp\51b8e08571ddd7d98f4da91561999fce1b454ea42b3b83655f207df77f02ae1d.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe
PID 624 wrote to memory of 1376 N/A C:\Users\Admin\AppData\Local\Temp\51b8e08571ddd7d98f4da91561999fce1b454ea42b3b83655f207df77f02ae1d.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe
PID 1376 wrote to memory of 900 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1376 wrote to memory of 900 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1376 wrote to memory of 900 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1376 wrote to memory of 900 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1376 wrote to memory of 868 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe
PID 1376 wrote to memory of 868 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe
PID 1376 wrote to memory of 868 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe
PID 1376 wrote to memory of 868 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe
PID 1376 wrote to memory of 868 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe
PID 1376 wrote to memory of 868 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe
PID 1376 wrote to memory of 868 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe
PID 1376 wrote to memory of 868 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe
PID 1376 wrote to memory of 868 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe
PID 1376 wrote to memory of 868 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe
PID 1376 wrote to memory of 868 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe
PID 1376 wrote to memory of 868 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe
PID 868 wrote to memory of 1632 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe C:\Windows\SysWOW64\Wbem\wmic.exe
PID 868 wrote to memory of 1632 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe C:\Windows\SysWOW64\Wbem\wmic.exe
PID 868 wrote to memory of 1632 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe C:\Windows\SysWOW64\Wbem\wmic.exe
PID 868 wrote to memory of 1632 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe C:\Windows\SysWOW64\Wbem\wmic.exe
PID 868 wrote to memory of 1228 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe C:\Windows\SysWOW64\cmd.exe
PID 868 wrote to memory of 1228 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe C:\Windows\SysWOW64\cmd.exe
PID 868 wrote to memory of 1228 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe C:\Windows\SysWOW64\cmd.exe
PID 868 wrote to memory of 1228 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe C:\Windows\SysWOW64\cmd.exe
PID 1228 wrote to memory of 1884 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\Wbem\WMIC.exe
PID 1228 wrote to memory of 1884 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\Wbem\WMIC.exe
PID 1228 wrote to memory of 1884 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\Wbem\WMIC.exe
PID 1228 wrote to memory of 1884 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\Wbem\WMIC.exe
PID 868 wrote to memory of 1816 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe C:\Windows\SysWOW64\cmd.exe
PID 868 wrote to memory of 1816 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe C:\Windows\SysWOW64\cmd.exe
PID 868 wrote to memory of 1816 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe C:\Windows\SysWOW64\cmd.exe
PID 868 wrote to memory of 1816 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe C:\Windows\SysWOW64\cmd.exe
PID 1816 wrote to memory of 1568 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\Wbem\WMIC.exe
PID 1816 wrote to memory of 1568 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\Wbem\WMIC.exe
PID 1816 wrote to memory of 1568 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\Wbem\WMIC.exe
PID 1816 wrote to memory of 1568 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\Wbem\WMIC.exe

Processes

C:\Users\Admin\AppData\Local\Temp\51b8e08571ddd7d98f4da91561999fce1b454ea42b3b83655f207df77f02ae1d.exe

"C:\Users\Admin\AppData\Local\Temp\51b8e08571ddd7d98f4da91561999fce1b454ea42b3b83655f207df77f02ae1d.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe

"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ENC cwB0AGEAcgB0AC0AcwBsAGUAZQBwACAALQBzAGUAYwBvAG4AZABzACAAMwA1AA==

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe

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

wmic os get Caption

C:\Windows\SysWOW64\cmd.exe

cmd /C "wmic path win32_VideoController get name"

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

wmic path win32_VideoController get name

C:\Windows\SysWOW64\cmd.exe

cmd /C "wmic cpu get name"

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

wmic cpu get name

Network

Country Destination Domain Proto
NL 94.142.138.112:8081 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe

MD5 0f1c71b32b79c69580a2047de48151d5
SHA1 21f5a5060f0681de7d77ad8ef5cac16c61569c92
SHA256 e9729112633b5e23b2cb67e0050129cbcab51bfadb34646f033707ec75f7fd98
SHA512 a1143e50f1deea80db9b39b6fcd8e65b4a38ddc7e01af6fa6af313f24ddfc715e83f61eeae2e04f37c5ab4560f346f7d3c360b6646deb29ff6cce5e716a38104

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe

MD5 0f1c71b32b79c69580a2047de48151d5
SHA1 21f5a5060f0681de7d77ad8ef5cac16c61569c92
SHA256 e9729112633b5e23b2cb67e0050129cbcab51bfadb34646f033707ec75f7fd98
SHA512 a1143e50f1deea80db9b39b6fcd8e65b4a38ddc7e01af6fa6af313f24ddfc715e83f61eeae2e04f37c5ab4560f346f7d3c360b6646deb29ff6cce5e716a38104

memory/1376-60-0x0000000000D10000-0x00000000010D2000-memory.dmp

memory/1376-61-0x0000000004CE0000-0x0000000004EB0000-memory.dmp

memory/1376-62-0x00000000051F0000-0x0000000005328000-memory.dmp

memory/1376-63-0x0000000004ED0000-0x0000000004F10000-memory.dmp

memory/1376-64-0x0000000004ED0000-0x0000000004F10000-memory.dmp

memory/900-67-0x00000000024C0000-0x0000000002500000-memory.dmp

memory/900-68-0x00000000024C0000-0x0000000002500000-memory.dmp

memory/900-69-0x00000000024C0000-0x0000000002500000-memory.dmp

memory/900-70-0x00000000024C0000-0x0000000002500000-memory.dmp

memory/900-71-0x00000000024C0000-0x0000000002500000-memory.dmp

\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe

MD5 0f1c71b32b79c69580a2047de48151d5
SHA1 21f5a5060f0681de7d77ad8ef5cac16c61569c92
SHA256 e9729112633b5e23b2cb67e0050129cbcab51bfadb34646f033707ec75f7fd98
SHA512 a1143e50f1deea80db9b39b6fcd8e65b4a38ddc7e01af6fa6af313f24ddfc715e83f61eeae2e04f37c5ab4560f346f7d3c360b6646deb29ff6cce5e716a38104

memory/868-82-0x0000000000400000-0x0000000000731000-memory.dmp

memory/868-80-0x0000000000400000-0x0000000000731000-memory.dmp

memory/868-81-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/868-79-0x0000000000400000-0x0000000000731000-memory.dmp

memory/868-78-0x0000000000400000-0x0000000000731000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe

MD5 0f1c71b32b79c69580a2047de48151d5
SHA1 21f5a5060f0681de7d77ad8ef5cac16c61569c92
SHA256 e9729112633b5e23b2cb67e0050129cbcab51bfadb34646f033707ec75f7fd98
SHA512 a1143e50f1deea80db9b39b6fcd8e65b4a38ddc7e01af6fa6af313f24ddfc715e83f61eeae2e04f37c5ab4560f346f7d3c360b6646deb29ff6cce5e716a38104

memory/868-77-0x0000000000400000-0x0000000000731000-memory.dmp

memory/868-76-0x0000000000400000-0x0000000000731000-memory.dmp

memory/868-75-0x0000000000400000-0x0000000000731000-memory.dmp

memory/868-85-0x0000000000400000-0x0000000000731000-memory.dmp

memory/868-74-0x0000000000400000-0x0000000000731000-memory.dmp

memory/868-86-0x0000000000400000-0x0000000000731000-memory.dmp

memory/868-87-0x0000000000400000-0x0000000000731000-memory.dmp

memory/868-88-0x0000000000400000-0x0000000000731000-memory.dmp

memory/868-89-0x0000000000400000-0x0000000000731000-memory.dmp

memory/868-90-0x0000000000400000-0x0000000000731000-memory.dmp

memory/868-91-0x0000000000400000-0x0000000000731000-memory.dmp

memory/868-92-0x0000000000400000-0x0000000000731000-memory.dmp

memory/868-93-0x0000000000400000-0x0000000000731000-memory.dmp

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

MD5 e5e81f0ae5ba9a2ac3db0a17d3c9f810
SHA1 c2d6bdf002325094ff399b1e4c36df575b48ee4f
SHA256 a9826445bacefee0847379551b63949c11cd58e505129c12743da87be48254f3
SHA512 cb77e1b933cc5c8a2ff8e0e8281f1d6d45b9d3bacbd0adef33515445fb00030cdb2cefc0b7fa22d2b2085b1751ee603027f82656c8b1c289cc71a2bdea630cce

memory/868-125-0x0000000000400000-0x0000000000731000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-02-27 04:59

Reported

2023-02-27 05:04

Platform

win10-20230220-en

Max time kernel

93s

Max time network

181s

Command Line

"C:\Users\Admin\AppData\Local\Temp\51b8e08571ddd7d98f4da91561999fce1b454ea42b3b83655f207df77f02ae1d.exe"

Signatures

Aurora

stealer aurora

Reads user/profile data of web browsers

spyware stealer

Accesses cryptocurrency files/wallets, possible credential harvesting

spyware

Adds Run key to start application

persistence
Description Indicator Process Target
Key created \REGISTRY\MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce C:\Users\Admin\AppData\Local\Temp\51b8e08571ddd7d98f4da91561999fce1b454ea42b3b83655f207df77f02ae1d.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" C:\Users\Admin\AppData\Local\Temp\51b8e08571ddd7d98f4da91561999fce1b454ea42b3b83655f207df77f02ae1d.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2296 set thread context of 1252 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe

Enumerates physical storage devices

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.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\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\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

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2076 wrote to memory of 2296 N/A C:\Users\Admin\AppData\Local\Temp\51b8e08571ddd7d98f4da91561999fce1b454ea42b3b83655f207df77f02ae1d.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe
PID 2076 wrote to memory of 2296 N/A C:\Users\Admin\AppData\Local\Temp\51b8e08571ddd7d98f4da91561999fce1b454ea42b3b83655f207df77f02ae1d.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe
PID 2076 wrote to memory of 2296 N/A C:\Users\Admin\AppData\Local\Temp\51b8e08571ddd7d98f4da91561999fce1b454ea42b3b83655f207df77f02ae1d.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe
PID 2296 wrote to memory of 2676 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2296 wrote to memory of 2676 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2296 wrote to memory of 2676 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2296 wrote to memory of 1252 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe
PID 2296 wrote to memory of 1252 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe
PID 2296 wrote to memory of 1252 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe
PID 2296 wrote to memory of 1252 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe
PID 2296 wrote to memory of 1252 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe
PID 2296 wrote to memory of 1252 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe
PID 2296 wrote to memory of 1252 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe
PID 2296 wrote to memory of 1252 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe
PID 2296 wrote to memory of 1252 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe
PID 2296 wrote to memory of 1252 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe
PID 2296 wrote to memory of 1252 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe
PID 1252 wrote to memory of 2228 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe C:\Windows\SysWOW64\Wbem\wmic.exe
PID 1252 wrote to memory of 2228 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe C:\Windows\SysWOW64\Wbem\wmic.exe
PID 1252 wrote to memory of 2228 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe C:\Windows\SysWOW64\Wbem\wmic.exe
PID 1252 wrote to memory of 3564 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe C:\Windows\SysWOW64\cmd.exe
PID 1252 wrote to memory of 3564 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe C:\Windows\SysWOW64\cmd.exe
PID 1252 wrote to memory of 3564 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe C:\Windows\SysWOW64\cmd.exe
PID 3564 wrote to memory of 4876 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\Wbem\WMIC.exe
PID 3564 wrote to memory of 4876 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\Wbem\WMIC.exe
PID 3564 wrote to memory of 4876 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\Wbem\WMIC.exe
PID 1252 wrote to memory of 4504 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe C:\Windows\SysWOW64\cmd.exe
PID 1252 wrote to memory of 4504 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe C:\Windows\SysWOW64\cmd.exe
PID 1252 wrote to memory of 4504 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe C:\Windows\SysWOW64\cmd.exe
PID 4504 wrote to memory of 2904 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\Wbem\WMIC.exe
PID 4504 wrote to memory of 2904 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\Wbem\WMIC.exe
PID 4504 wrote to memory of 2904 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\Wbem\WMIC.exe

Processes

C:\Users\Admin\AppData\Local\Temp\51b8e08571ddd7d98f4da91561999fce1b454ea42b3b83655f207df77f02ae1d.exe

"C:\Users\Admin\AppData\Local\Temp\51b8e08571ddd7d98f4da91561999fce1b454ea42b3b83655f207df77f02ae1d.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe

"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ENC cwB0AGEAcgB0AC0AcwBsAGUAZQBwACAALQBzAGUAYwBvAG4AZABzACAAMwA1AA==

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe

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

wmic os get Caption

C:\Windows\SysWOW64\cmd.exe

cmd /C "wmic path win32_VideoController get name"

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

wmic path win32_VideoController get name

C:\Windows\SysWOW64\cmd.exe

cmd /C "wmic cpu get name"

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

wmic cpu get name

Network

Country Destination Domain Proto
NL 52.178.17.3:443 tcp
NL 94.142.138.112:8081 tcp
US 8.8.8.8:53 112.138.142.94.in-addr.arpa udp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe

MD5 0f1c71b32b79c69580a2047de48151d5
SHA1 21f5a5060f0681de7d77ad8ef5cac16c61569c92
SHA256 e9729112633b5e23b2cb67e0050129cbcab51bfadb34646f033707ec75f7fd98
SHA512 a1143e50f1deea80db9b39b6fcd8e65b4a38ddc7e01af6fa6af313f24ddfc715e83f61eeae2e04f37c5ab4560f346f7d3c360b6646deb29ff6cce5e716a38104

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe

MD5 0f1c71b32b79c69580a2047de48151d5
SHA1 21f5a5060f0681de7d77ad8ef5cac16c61569c92
SHA256 e9729112633b5e23b2cb67e0050129cbcab51bfadb34646f033707ec75f7fd98
SHA512 a1143e50f1deea80db9b39b6fcd8e65b4a38ddc7e01af6fa6af313f24ddfc715e83f61eeae2e04f37c5ab4560f346f7d3c360b6646deb29ff6cce5e716a38104

memory/2296-126-0x0000000000170000-0x0000000000532000-memory.dmp

memory/2296-127-0x0000000004E70000-0x0000000005040000-memory.dmp

memory/2296-128-0x0000000004DC0000-0x0000000004DD0000-memory.dmp

memory/2296-129-0x0000000005140000-0x0000000005278000-memory.dmp

memory/2296-130-0x0000000004800000-0x0000000004822000-memory.dmp

memory/2296-131-0x00000000064B0000-0x0000000006800000-memory.dmp

memory/2296-132-0x0000000004DC0000-0x0000000004DD0000-memory.dmp

memory/2676-135-0x0000000001390000-0x00000000013C6000-memory.dmp

memory/2676-136-0x0000000006F50000-0x0000000007578000-memory.dmp

memory/2676-137-0x00000000075F0000-0x0000000007656000-memory.dmp

memory/2676-138-0x0000000007660000-0x00000000076C6000-memory.dmp

memory/2676-139-0x0000000006910000-0x0000000006920000-memory.dmp

memory/2676-140-0x0000000006910000-0x0000000006920000-memory.dmp

memory/2676-141-0x0000000007860000-0x000000000787C000-memory.dmp

memory/2676-142-0x0000000007980000-0x00000000079CB000-memory.dmp

memory/2676-143-0x0000000007FC0000-0x0000000008036000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_agtmm0j2.wzz.ps1

MD5 c4ca4238a0b923820dcc509a6f75849b
SHA1 356a192b7913b04c54574d18c28d46e6395428ab
SHA256 6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b
SHA512 4dff4ea340f0a823f15d3f4f01ab62eae0e5da579ccb851f8db9dfe84c58b2b37b89903a740e1ee172da793a6e79d560e5f7f9bd058a12a280433ed6fa46510a

memory/2676-156-0x0000000006910000-0x0000000006920000-memory.dmp

memory/2676-158-0x0000000006910000-0x0000000006920000-memory.dmp

memory/2676-160-0x0000000009750000-0x0000000009DC8000-memory.dmp

memory/2676-161-0x0000000008D40000-0x0000000008D5A000-memory.dmp

memory/1252-166-0x0000000000400000-0x0000000000731000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\meetrounov.exe

MD5 0f1c71b32b79c69580a2047de48151d5
SHA1 21f5a5060f0681de7d77ad8ef5cac16c61569c92
SHA256 e9729112633b5e23b2cb67e0050129cbcab51bfadb34646f033707ec75f7fd98
SHA512 a1143e50f1deea80db9b39b6fcd8e65b4a38ddc7e01af6fa6af313f24ddfc715e83f61eeae2e04f37c5ab4560f346f7d3c360b6646deb29ff6cce5e716a38104

memory/1252-170-0x0000000000400000-0x0000000000731000-memory.dmp

memory/1252-171-0x0000000000400000-0x0000000000731000-memory.dmp

memory/1252-172-0x0000000000400000-0x0000000000731000-memory.dmp

memory/1252-173-0x0000000000400000-0x0000000000731000-memory.dmp

memory/1252-174-0x0000000000400000-0x0000000000731000-memory.dmp

memory/1252-175-0x0000000000400000-0x0000000000731000-memory.dmp

memory/1252-176-0x0000000000400000-0x0000000000731000-memory.dmp

memory/1252-177-0x0000000000400000-0x0000000000731000-memory.dmp

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

MD5 95a12fa5756d0040e1c1284371ea17e4
SHA1 a9c9c457a87ecca994364b6b0a8bbe815c64197d
SHA256 805458918a058fbae738b7e4fc57e4d3b8317adf26d11b9b9e53e22bc946b562
SHA512 1d71748f56e83e3d8e68bcec6a17ace238d904e767a10ef20c86be8c785ab3c3fea60c832e3b68e0277467ac1b053849d1f3d52bd872b2b9aa7206616ced56c5

memory/1252-209-0x0000000000400000-0x0000000000731000-memory.dmp