Malware Analysis Report

2024-11-30 22:59

Sample ID 230224-dv1vhsab52
Target 07b974442b53035b8d057a7b429c191fe71f149a698041b005ee85645a89c165
SHA256 07b974442b53035b8d057a7b429c191fe71f149a698041b005ee85645a89c165
Tags
aurora 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 Overview

score
10/10

SHA256

07b974442b53035b8d057a7b429c191fe71f149a698041b005ee85645a89c165

Threat Level: Known bad

The file 07b974442b53035b8d057a7b429c191fe71f149a698041b005ee85645a89c165 was found to be: Known bad.

Malicious Activity Summary

aurora spyware stealer

Aurora family

Reads user/profile data of web browsers

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2023-02-24 03:20

Signatures

Aurora family

aurora

Analysis: behavioral1

Detonation Overview

Submitted

2023-02-24 03:20

Reported

2023-02-24 03:23

Platform

win10v2004-20230220-en

Max time kernel

143s

Max time network

152s

Command Line

"C:\Users\Admin\AppData\Local\Temp\07b974442b53035b8d057a7b429c191fe71f149a698041b005ee85645a89c165.exe"

Signatures

Reads user/profile data of web browsers

spyware stealer

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
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
Token: 36 N/A C:\Windows\SysWOW64\Wbem\WMIC.exe N/A
Token: SeIncreaseQuotaPrivilege N/A C:\Windows\SysWOW64\Wbem\WMIC.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4568 wrote to memory of 4584 N/A C:\Users\Admin\AppData\Local\Temp\07b974442b53035b8d057a7b429c191fe71f149a698041b005ee85645a89c165.exe C:\Windows\SysWOW64\Wbem\wmic.exe
PID 4568 wrote to memory of 4584 N/A C:\Users\Admin\AppData\Local\Temp\07b974442b53035b8d057a7b429c191fe71f149a698041b005ee85645a89c165.exe C:\Windows\SysWOW64\Wbem\wmic.exe
PID 4568 wrote to memory of 4584 N/A C:\Users\Admin\AppData\Local\Temp\07b974442b53035b8d057a7b429c191fe71f149a698041b005ee85645a89c165.exe C:\Windows\SysWOW64\Wbem\wmic.exe
PID 4568 wrote to memory of 100 N/A C:\Users\Admin\AppData\Local\Temp\07b974442b53035b8d057a7b429c191fe71f149a698041b005ee85645a89c165.exe C:\Windows\SysWOW64\cmd.exe
PID 4568 wrote to memory of 100 N/A C:\Users\Admin\AppData\Local\Temp\07b974442b53035b8d057a7b429c191fe71f149a698041b005ee85645a89c165.exe C:\Windows\SysWOW64\cmd.exe
PID 4568 wrote to memory of 100 N/A C:\Users\Admin\AppData\Local\Temp\07b974442b53035b8d057a7b429c191fe71f149a698041b005ee85645a89c165.exe C:\Windows\SysWOW64\cmd.exe
PID 100 wrote to memory of 1760 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\Wbem\WMIC.exe
PID 100 wrote to memory of 1760 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\Wbem\WMIC.exe
PID 100 wrote to memory of 1760 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\Wbem\WMIC.exe
PID 4568 wrote to memory of 976 N/A C:\Users\Admin\AppData\Local\Temp\07b974442b53035b8d057a7b429c191fe71f149a698041b005ee85645a89c165.exe C:\Windows\SysWOW64\cmd.exe
PID 4568 wrote to memory of 976 N/A C:\Users\Admin\AppData\Local\Temp\07b974442b53035b8d057a7b429c191fe71f149a698041b005ee85645a89c165.exe C:\Windows\SysWOW64\cmd.exe
PID 4568 wrote to memory of 976 N/A C:\Users\Admin\AppData\Local\Temp\07b974442b53035b8d057a7b429c191fe71f149a698041b005ee85645a89c165.exe C:\Windows\SysWOW64\cmd.exe
PID 976 wrote to memory of 3856 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\Wbem\WMIC.exe
PID 976 wrote to memory of 3856 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\Wbem\WMIC.exe
PID 976 wrote to memory of 3856 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\Wbem\WMIC.exe

Processes

C:\Users\Admin\AppData\Local\Temp\07b974442b53035b8d057a7b429c191fe71f149a698041b005ee85645a89c165.exe

"C:\Users\Admin\AppData\Local\Temp\07b974442b53035b8d057a7b429c191fe71f149a698041b005ee85645a89c165.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
US 8.8.8.8:53 1.202.248.87.in-addr.arpa udp
NL 212.87.204.93:8081 tcp
US 8.8.8.8:53 84.150.43.20.in-addr.arpa udp
US 8.8.8.8:53 93.204.87.212.in-addr.arpa udp
US 8.8.8.8:53 65.193.24.20.in-addr.arpa udp
US 8.8.8.8:53 29.220.184.93.in-addr.arpa udp
US 8.8.8.8:53 69.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 250.108.137.52.in-addr.arpa udp
US 8.8.8.8:53 164.113.223.173.in-addr.arpa udp
US 8.8.8.8:53 176.122.125.40.in-addr.arpa udp
US 8.8.8.8:53 97.97.242.52.in-addr.arpa udp
US 8.8.8.8:53 17.143.109.104.in-addr.arpa udp
US 20.189.173.9:443 tcp
US 8.8.8.8:53 62.13.109.52.in-addr.arpa udp
US 8.8.8.8:53 8.3.197.209.in-addr.arpa udp

Files

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

MD5 5aeeafe26d1e0441647e0b0d7b880c81
SHA1 45a00f65a99d1cec35bd6a21891ac469a86f451c
SHA256 c94d79620e27865ba796be4cbfd98087da8a47f78e07e7220084de05354381dd
SHA512 3e70b065b194f14f1ec2735b6003943b492c29a78e12029ae42574cda7fdc785c24eae0c98fbd9a1167ac938387d78aead68688299e3aaf1971794938ab903c5

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

MD5 8c7576873886d730d55e52070f35fea0
SHA1 cf8b732cb49dad4e69c8948a6f0b7b87b9b0ccf1
SHA256 06b631bf6ea97d79ea2215efa0323aab64bd1b53283ef8640c2a8fd37cac9caa
SHA512 374dff92bb31dfb74ec66084dcc8764e166f4adc7c57113d813b430e420b8bcc9e1300aae5f4b2ff09ad3d5b152a8240901ed3acfc76c4788d9ad3442cd2db28