Malware Analysis Report

2024-12-01 03:00

Sample ID 241107-t47x7awbrq
Target c706f3494e60b615238fc2ceb608ae169e31f3e97abc6b849a85008fb229476a
SHA256 c706f3494e60b615238fc2ceb608ae169e31f3e97abc6b849a85008fb229476a
Tags
vipkeylogger collection discovery keylogger stealer
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

c706f3494e60b615238fc2ceb608ae169e31f3e97abc6b849a85008fb229476a

Threat Level: Known bad

The file c706f3494e60b615238fc2ceb608ae169e31f3e97abc6b849a85008fb229476a was found to be: Known bad.

Malicious Activity Summary

vipkeylogger collection discovery keylogger stealer

Vipkeylogger family

VIPKeylogger

Looks up external IP address via web service

Accesses Microsoft Outlook profiles

AutoIT Executable

Suspicious use of SetThreadContext

Program crash

Unsigned PE

Browser Information Discovery

System Location Discovery: System Language Discovery

Enumerates physical storage devices

outlook_office_path

Suspicious use of WriteProcessMemory

Suspicious behavior: MapViewOfSection

Suspicious use of SendNotifyMessage

Suspicious use of FindShellTrayWindow

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

outlook_win_path

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-07 16:37

Signatures

AutoIT Executable

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

2024-11-07 16:37

Reported

2024-11-07 16:40

Platform

win7-20241010-en

Max time kernel

24s

Max time network

113s

Command Line

"C:\Users\Admin\AppData\Local\Temp\c706f3494e60b615238fc2ceb608ae169e31f3e97abc6b849a85008fb229476a.exe"

Signatures

VIPKeylogger

stealer keylogger vipkeylogger

Vipkeylogger family

vipkeylogger

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\SysWOW64\svchost.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\SysWOW64\svchost.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\SysWOW64\svchost.exe N/A

Looks up external IP address via web service

Description Indicator Process Target
N/A checkip.dyndns.org N/A N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2236 set thread context of 932 N/A C:\Users\Admin\AppData\Local\Temp\c706f3494e60b615238fc2ceb608ae169e31f3e97abc6b849a85008fb229476a.exe C:\Windows\SysWOW64\svchost.exe

Browser Information Discovery

discovery

Enumerates physical storage devices

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\c706f3494e60b615238fc2ceb608ae169e31f3e97abc6b849a85008fb229476a.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\svchost.exe N/A

Suspicious behavior: EnumeratesProcesses

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

Suspicious behavior: MapViewOfSection

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\c706f3494e60b615238fc2ceb608ae169e31f3e97abc6b849a85008fb229476a.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\svchost.exe N/A

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\SysWOW64\svchost.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\SysWOW64\svchost.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\c706f3494e60b615238fc2ceb608ae169e31f3e97abc6b849a85008fb229476a.exe

"C:\Users\Admin\AppData\Local\Temp\c706f3494e60b615238fc2ceb608ae169e31f3e97abc6b849a85008fb229476a.exe"

C:\Windows\SysWOW64\svchost.exe

"C:\Users\Admin\AppData\Local\Temp\c706f3494e60b615238fc2ceb608ae169e31f3e97abc6b849a85008fb229476a.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 checkip.dyndns.org udp
US 158.101.44.242:80 checkip.dyndns.org tcp
US 8.8.8.8:53 reallyfreegeoip.org udp
US 104.21.67.152:443 reallyfreegeoip.org tcp
US 8.8.8.8:53 api.telegram.org udp
NL 149.154.167.220:443 api.telegram.org tcp

Files

memory/2236-2-0x00000000035A0000-0x00000000039A0000-memory.dmp

memory/932-3-0x0000000000400000-0x0000000000437000-memory.dmp

memory/932-5-0x0000000000400000-0x0000000000437000-memory.dmp

memory/932-6-0x0000000000400000-0x0000000000437000-memory.dmp

memory/932-7-0x0000000074E6E000-0x0000000074E6F000-memory.dmp

memory/932-8-0x0000000000380000-0x00000000003CE000-memory.dmp

memory/932-9-0x0000000074E60000-0x000000007554E000-memory.dmp

memory/932-10-0x0000000074E60000-0x000000007554E000-memory.dmp

memory/932-11-0x0000000074E60000-0x000000007554E000-memory.dmp

memory/932-12-0x0000000000440000-0x000000000048E000-memory.dmp

memory/932-13-0x0000000074E60000-0x000000007554E000-memory.dmp

memory/932-14-0x0000000000400000-0x0000000000437000-memory.dmp

memory/932-15-0x0000000074E6E000-0x0000000074E6F000-memory.dmp

memory/932-16-0x0000000074E60000-0x000000007554E000-memory.dmp

memory/932-17-0x0000000074E60000-0x000000007554E000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-07 16:37

Reported

2024-11-07 16:40

Platform

win10v2004-20241007-en

Max time kernel

149s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\c706f3494e60b615238fc2ceb608ae169e31f3e97abc6b849a85008fb229476a.exe"

Signatures

Enumerates physical storage devices

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\c706f3494e60b615238fc2ceb608ae169e31f3e97abc6b849a85008fb229476a.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\c706f3494e60b615238fc2ceb608ae169e31f3e97abc6b849a85008fb229476a.exe N/A

Suspicious behavior: MapViewOfSection

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\c706f3494e60b615238fc2ceb608ae169e31f3e97abc6b849a85008fb229476a.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4136 wrote to memory of 4516 N/A C:\Users\Admin\AppData\Local\Temp\c706f3494e60b615238fc2ceb608ae169e31f3e97abc6b849a85008fb229476a.exe C:\Windows\SysWOW64\svchost.exe
PID 4136 wrote to memory of 4516 N/A C:\Users\Admin\AppData\Local\Temp\c706f3494e60b615238fc2ceb608ae169e31f3e97abc6b849a85008fb229476a.exe C:\Windows\SysWOW64\svchost.exe
PID 4136 wrote to memory of 4516 N/A C:\Users\Admin\AppData\Local\Temp\c706f3494e60b615238fc2ceb608ae169e31f3e97abc6b849a85008fb229476a.exe C:\Windows\SysWOW64\svchost.exe
PID 4136 wrote to memory of 2932 N/A C:\Users\Admin\AppData\Local\Temp\c706f3494e60b615238fc2ceb608ae169e31f3e97abc6b849a85008fb229476a.exe C:\Users\Admin\AppData\Local\Temp\c706f3494e60b615238fc2ceb608ae169e31f3e97abc6b849a85008fb229476a.exe
PID 4136 wrote to memory of 2932 N/A C:\Users\Admin\AppData\Local\Temp\c706f3494e60b615238fc2ceb608ae169e31f3e97abc6b849a85008fb229476a.exe C:\Users\Admin\AppData\Local\Temp\c706f3494e60b615238fc2ceb608ae169e31f3e97abc6b849a85008fb229476a.exe
PID 4136 wrote to memory of 2932 N/A C:\Users\Admin\AppData\Local\Temp\c706f3494e60b615238fc2ceb608ae169e31f3e97abc6b849a85008fb229476a.exe C:\Users\Admin\AppData\Local\Temp\c706f3494e60b615238fc2ceb608ae169e31f3e97abc6b849a85008fb229476a.exe
PID 2932 wrote to memory of 2308 N/A C:\Users\Admin\AppData\Local\Temp\c706f3494e60b615238fc2ceb608ae169e31f3e97abc6b849a85008fb229476a.exe C:\Windows\SysWOW64\svchost.exe
PID 2932 wrote to memory of 2308 N/A C:\Users\Admin\AppData\Local\Temp\c706f3494e60b615238fc2ceb608ae169e31f3e97abc6b849a85008fb229476a.exe C:\Windows\SysWOW64\svchost.exe
PID 2932 wrote to memory of 2308 N/A C:\Users\Admin\AppData\Local\Temp\c706f3494e60b615238fc2ceb608ae169e31f3e97abc6b849a85008fb229476a.exe C:\Windows\SysWOW64\svchost.exe

Processes

C:\Users\Admin\AppData\Local\Temp\c706f3494e60b615238fc2ceb608ae169e31f3e97abc6b849a85008fb229476a.exe

"C:\Users\Admin\AppData\Local\Temp\c706f3494e60b615238fc2ceb608ae169e31f3e97abc6b849a85008fb229476a.exe"

C:\Windows\SysWOW64\svchost.exe

"C:\Users\Admin\AppData\Local\Temp\c706f3494e60b615238fc2ceb608ae169e31f3e97abc6b849a85008fb229476a.exe"

C:\Users\Admin\AppData\Local\Temp\c706f3494e60b615238fc2ceb608ae169e31f3e97abc6b849a85008fb229476a.exe

"C:\Users\Admin\AppData\Local\Temp\c706f3494e60b615238fc2ceb608ae169e31f3e97abc6b849a85008fb229476a.exe"

C:\Windows\SysWOW64\svchost.exe

"C:\Users\Admin\AppData\Local\Temp\c706f3494e60b615238fc2ceb608ae169e31f3e97abc6b849a85008fb229476a.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2932 -ip 2932

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2932 -s 720

Network

Country Destination Domain Proto
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 72.209.201.84.in-addr.arpa udp
US 8.8.8.8:53 134.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 212.20.149.52.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 68.209.201.84.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 77.239.69.13.in-addr.arpa udp

Files

memory/4136-2-0x0000000004260000-0x0000000004660000-memory.dmp

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

MD5 d41d8cd98f00b204e9800998ecf8427e
SHA1 da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256 e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512 cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

memory/2932-6-0x0000000003F50000-0x0000000004350000-memory.dmp