Malware Analysis Report

2024-11-15 07:56

Sample ID 241001-rh63naxerb
Target 5.exe
SHA256 1ffdb5b3f3b764b20dfc66d3c70d80d25a75b3707f42cce07b032398bce7b195
Tags
discovery execution vipkeylogger collection keylogger spyware 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

1ffdb5b3f3b764b20dfc66d3c70d80d25a75b3707f42cce07b032398bce7b195

Threat Level: Known bad

The file 5.exe was found to be: Known bad.

Malicious Activity Summary

discovery execution vipkeylogger collection keylogger spyware stealer

VIPKeylogger

Command and Scripting Interpreter: PowerShell

Reads user/profile data of local email clients

Reads user/profile data of web browsers

Checks computer location settings

Looks up external IP address via web service

Accesses Microsoft Outlook profiles

Suspicious use of SetThreadContext

System Location Discovery: System Language Discovery

Browser Information Discovery

Enumerates physical storage devices

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

outlook_win_path

Suspicious use of WriteProcessMemory

Scheduled Task/Job: Scheduled Task

outlook_office_path

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-10-01 14:12

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-10-01 14:12

Reported

2024-10-01 14:15

Platform

win7-20240903-en

Max time kernel

117s

Max time network

118s

Command Line

"C:\Users\Admin\AppData\Local\Temp\5.exe"

Signatures

Command and Scripting Interpreter: PowerShell

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

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\5.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\schtasks.exe N/A

Scheduled Task/Job: Scheduled Task

persistence execution
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\schtasks.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\5.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1984 wrote to memory of 2476 N/A C:\Users\Admin\AppData\Local\Temp\5.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1984 wrote to memory of 2476 N/A C:\Users\Admin\AppData\Local\Temp\5.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1984 wrote to memory of 2476 N/A C:\Users\Admin\AppData\Local\Temp\5.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1984 wrote to memory of 2476 N/A C:\Users\Admin\AppData\Local\Temp\5.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1984 wrote to memory of 2700 N/A C:\Users\Admin\AppData\Local\Temp\5.exe C:\Windows\SysWOW64\schtasks.exe
PID 1984 wrote to memory of 2700 N/A C:\Users\Admin\AppData\Local\Temp\5.exe C:\Windows\SysWOW64\schtasks.exe
PID 1984 wrote to memory of 2700 N/A C:\Users\Admin\AppData\Local\Temp\5.exe C:\Windows\SysWOW64\schtasks.exe
PID 1984 wrote to memory of 2700 N/A C:\Users\Admin\AppData\Local\Temp\5.exe C:\Windows\SysWOW64\schtasks.exe
PID 1984 wrote to memory of 2944 N/A C:\Users\Admin\AppData\Local\Temp\5.exe C:\Users\Admin\AppData\Local\Temp\5.exe
PID 1984 wrote to memory of 2944 N/A C:\Users\Admin\AppData\Local\Temp\5.exe C:\Users\Admin\AppData\Local\Temp\5.exe
PID 1984 wrote to memory of 2944 N/A C:\Users\Admin\AppData\Local\Temp\5.exe C:\Users\Admin\AppData\Local\Temp\5.exe
PID 1984 wrote to memory of 2944 N/A C:\Users\Admin\AppData\Local\Temp\5.exe C:\Users\Admin\AppData\Local\Temp\5.exe
PID 1984 wrote to memory of 2728 N/A C:\Users\Admin\AppData\Local\Temp\5.exe C:\Users\Admin\AppData\Local\Temp\5.exe
PID 1984 wrote to memory of 2728 N/A C:\Users\Admin\AppData\Local\Temp\5.exe C:\Users\Admin\AppData\Local\Temp\5.exe
PID 1984 wrote to memory of 2728 N/A C:\Users\Admin\AppData\Local\Temp\5.exe C:\Users\Admin\AppData\Local\Temp\5.exe
PID 1984 wrote to memory of 2728 N/A C:\Users\Admin\AppData\Local\Temp\5.exe C:\Users\Admin\AppData\Local\Temp\5.exe
PID 1984 wrote to memory of 2604 N/A C:\Users\Admin\AppData\Local\Temp\5.exe C:\Users\Admin\AppData\Local\Temp\5.exe
PID 1984 wrote to memory of 2604 N/A C:\Users\Admin\AppData\Local\Temp\5.exe C:\Users\Admin\AppData\Local\Temp\5.exe
PID 1984 wrote to memory of 2604 N/A C:\Users\Admin\AppData\Local\Temp\5.exe C:\Users\Admin\AppData\Local\Temp\5.exe
PID 1984 wrote to memory of 2604 N/A C:\Users\Admin\AppData\Local\Temp\5.exe C:\Users\Admin\AppData\Local\Temp\5.exe
PID 1984 wrote to memory of 2848 N/A C:\Users\Admin\AppData\Local\Temp\5.exe C:\Users\Admin\AppData\Local\Temp\5.exe
PID 1984 wrote to memory of 2848 N/A C:\Users\Admin\AppData\Local\Temp\5.exe C:\Users\Admin\AppData\Local\Temp\5.exe
PID 1984 wrote to memory of 2848 N/A C:\Users\Admin\AppData\Local\Temp\5.exe C:\Users\Admin\AppData\Local\Temp\5.exe
PID 1984 wrote to memory of 2848 N/A C:\Users\Admin\AppData\Local\Temp\5.exe C:\Users\Admin\AppData\Local\Temp\5.exe
PID 1984 wrote to memory of 2332 N/A C:\Users\Admin\AppData\Local\Temp\5.exe C:\Users\Admin\AppData\Local\Temp\5.exe
PID 1984 wrote to memory of 2332 N/A C:\Users\Admin\AppData\Local\Temp\5.exe C:\Users\Admin\AppData\Local\Temp\5.exe
PID 1984 wrote to memory of 2332 N/A C:\Users\Admin\AppData\Local\Temp\5.exe C:\Users\Admin\AppData\Local\Temp\5.exe
PID 1984 wrote to memory of 2332 N/A C:\Users\Admin\AppData\Local\Temp\5.exe C:\Users\Admin\AppData\Local\Temp\5.exe

Processes

C:\Users\Admin\AppData\Local\Temp\5.exe

"C:\Users\Admin\AppData\Local\Temp\5.exe"

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

"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\nyQmHXV.exe"

C:\Windows\SysWOW64\schtasks.exe

"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\nyQmHXV" /XML "C:\Users\Admin\AppData\Local\Temp\tmpB74E.tmp"

C:\Users\Admin\AppData\Local\Temp\5.exe

"C:\Users\Admin\AppData\Local\Temp\5.exe"

C:\Users\Admin\AppData\Local\Temp\5.exe

"C:\Users\Admin\AppData\Local\Temp\5.exe"

C:\Users\Admin\AppData\Local\Temp\5.exe

"C:\Users\Admin\AppData\Local\Temp\5.exe"

C:\Users\Admin\AppData\Local\Temp\5.exe

"C:\Users\Admin\AppData\Local\Temp\5.exe"

C:\Users\Admin\AppData\Local\Temp\5.exe

"C:\Users\Admin\AppData\Local\Temp\5.exe"

Network

N/A

Files

memory/1984-3-0x0000000000520000-0x000000000053E000-memory.dmp

memory/1984-2-0x0000000074DD0000-0x00000000754BE000-memory.dmp

memory/1984-1-0x00000000003C0000-0x0000000000480000-memory.dmp

memory/1984-0-0x0000000074DDE000-0x0000000074DDF000-memory.dmp

memory/1984-4-0x0000000074DDE000-0x0000000074DDF000-memory.dmp

memory/1984-5-0x0000000074DD0000-0x00000000754BE000-memory.dmp

memory/1984-6-0x0000000000480000-0x000000000050C000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\tmpB74E.tmp

MD5 84920367872cbd98f575ce5e93c9af4c
SHA1 e6dc06a754203665f46521df5e1c6c89ab06f45d
SHA256 31d087b505db312e4f1b8ee1be6136111c62c0a5bf6d25bc8c97d42de994cc64
SHA512 7be022489f82615ffd7a3624dadd877dc3742512761c4c3bca96fd8fdc2a45ebcce908b6f84d0e585496a35f113aa2a7f7213ebb398fb0f5a39507875ead82a1

memory/1984-14-0x0000000074DD0000-0x00000000754BE000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-10-01 14:12

Reported

2024-10-01 14:15

Platform

win10v2004-20240802-en

Max time kernel

148s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\5.exe"

Signatures

VIPKeylogger

stealer keylogger vipkeylogger

Command and Scripting Interpreter: PowerShell

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

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\5.exe N/A

Reads user/profile data of local email clients

spyware stealer

Reads user/profile data of web browsers

spyware stealer

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\5.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\5.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\5.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 4528 set thread context of 2656 N/A C:\Users\Admin\AppData\Local\Temp\5.exe C:\Users\Admin\AppData\Local\Temp\5.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\5.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\schtasks.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\5.exe N/A

Scheduled Task/Job: Scheduled Task

persistence execution
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\schtasks.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\5.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\5.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4528 wrote to memory of 2092 N/A C:\Users\Admin\AppData\Local\Temp\5.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 4528 wrote to memory of 2092 N/A C:\Users\Admin\AppData\Local\Temp\5.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 4528 wrote to memory of 2092 N/A C:\Users\Admin\AppData\Local\Temp\5.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 4528 wrote to memory of 4904 N/A C:\Users\Admin\AppData\Local\Temp\5.exe C:\Windows\SysWOW64\schtasks.exe
PID 4528 wrote to memory of 4904 N/A C:\Users\Admin\AppData\Local\Temp\5.exe C:\Windows\SysWOW64\schtasks.exe
PID 4528 wrote to memory of 4904 N/A C:\Users\Admin\AppData\Local\Temp\5.exe C:\Windows\SysWOW64\schtasks.exe
PID 4528 wrote to memory of 2656 N/A C:\Users\Admin\AppData\Local\Temp\5.exe C:\Users\Admin\AppData\Local\Temp\5.exe
PID 4528 wrote to memory of 2656 N/A C:\Users\Admin\AppData\Local\Temp\5.exe C:\Users\Admin\AppData\Local\Temp\5.exe
PID 4528 wrote to memory of 2656 N/A C:\Users\Admin\AppData\Local\Temp\5.exe C:\Users\Admin\AppData\Local\Temp\5.exe
PID 4528 wrote to memory of 2656 N/A C:\Users\Admin\AppData\Local\Temp\5.exe C:\Users\Admin\AppData\Local\Temp\5.exe
PID 4528 wrote to memory of 2656 N/A C:\Users\Admin\AppData\Local\Temp\5.exe C:\Users\Admin\AppData\Local\Temp\5.exe
PID 4528 wrote to memory of 2656 N/A C:\Users\Admin\AppData\Local\Temp\5.exe C:\Users\Admin\AppData\Local\Temp\5.exe
PID 4528 wrote to memory of 2656 N/A C:\Users\Admin\AppData\Local\Temp\5.exe C:\Users\Admin\AppData\Local\Temp\5.exe
PID 4528 wrote to memory of 2656 N/A C:\Users\Admin\AppData\Local\Temp\5.exe C:\Users\Admin\AppData\Local\Temp\5.exe

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\5.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\5.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\5.exe

"C:\Users\Admin\AppData\Local\Temp\5.exe"

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

"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\nyQmHXV.exe"

C:\Windows\SysWOW64\schtasks.exe

"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\nyQmHXV" /XML "C:\Users\Admin\AppData\Local\Temp\tmpB064.tmp"

C:\Users\Admin\AppData\Local\Temp\5.exe

"C:\Users\Admin\AppData\Local\Temp\5.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 64.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 checkip.dyndns.org udp
DE 193.122.6.168:80 checkip.dyndns.org tcp
US 8.8.8.8:53 reallyfreegeoip.org udp
US 104.21.67.152:443 reallyfreegeoip.org tcp
US 8.8.8.8:53 168.6.122.193.in-addr.arpa udp
US 8.8.8.8:53 api.telegram.org udp
NL 149.154.167.220:443 api.telegram.org tcp
US 8.8.8.8:53 152.67.21.104.in-addr.arpa udp
US 8.8.8.8:53 220.167.154.149.in-addr.arpa udp
US 8.8.8.8:53 foxwagon-equipment.com udp
US 198.54.114.247:587 foxwagon-equipment.com tcp
US 8.8.8.8:53 247.114.54.198.in-addr.arpa udp
US 198.54.114.247:587 foxwagon-equipment.com tcp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 75.117.19.2.in-addr.arpa udp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp

Files

memory/4528-0-0x00000000746CE000-0x00000000746CF000-memory.dmp

memory/4528-1-0x00000000003D0000-0x0000000000490000-memory.dmp

memory/4528-2-0x00000000053E0000-0x0000000005984000-memory.dmp

memory/4528-3-0x0000000004ED0000-0x0000000004F62000-memory.dmp

memory/4528-4-0x00000000746C0000-0x0000000074E70000-memory.dmp

memory/4528-5-0x0000000004E80000-0x0000000004E8A000-memory.dmp

memory/4528-6-0x0000000006800000-0x000000000681E000-memory.dmp

memory/4528-7-0x00000000746CE000-0x00000000746CF000-memory.dmp

memory/4528-8-0x00000000746C0000-0x0000000074E70000-memory.dmp

memory/4528-9-0x0000000002720000-0x00000000027AC000-memory.dmp

memory/4528-10-0x000000000B1C0000-0x000000000B25C000-memory.dmp

memory/2092-15-0x0000000002DF0000-0x0000000002E26000-memory.dmp

memory/2092-17-0x00000000058C0000-0x0000000005EE8000-memory.dmp

memory/2092-16-0x00000000746C0000-0x0000000074E70000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\tmpB064.tmp

MD5 4939dbe5b8f8b41509910538409286da
SHA1 46e93582d5dcbe8c3f4a65f64bb1d6a2b7ca2829
SHA256 47c1acfe217641324594504a7a62f381f759f1ffebdd5929db87fd799d2a6f3c
SHA512 98a041cd89e6ad6b2af0ec22791e030efa4b485a0e219970ec390a50754b4c24e048c871b39a01bc04a80ce69f166bb7a121ce4e65c22bf1b6b90d510ad4bd0d

memory/2092-19-0x00000000746C0000-0x0000000074E70000-memory.dmp

memory/2092-20-0x0000000005740000-0x0000000005762000-memory.dmp

memory/2092-24-0x00000000746C0000-0x0000000074E70000-memory.dmp

memory/2092-22-0x0000000005FD0000-0x0000000006036000-memory.dmp

memory/2092-21-0x0000000005F60000-0x0000000005FC6000-memory.dmp

memory/2656-23-0x0000000000400000-0x000000000044A000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ot2iijxc.5ao.ps1

MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

memory/2092-35-0x00000000060F0000-0x0000000006444000-memory.dmp

memory/4528-37-0x00000000746C0000-0x0000000074E70000-memory.dmp

memory/2656-36-0x00000000746C0000-0x0000000074E70000-memory.dmp

memory/2092-38-0x00000000066E0000-0x00000000066FE000-memory.dmp

memory/2092-39-0x0000000006710000-0x000000000675C000-memory.dmp

memory/2092-40-0x0000000006C10000-0x0000000006C42000-memory.dmp

memory/2092-41-0x0000000070BB0000-0x0000000070BFC000-memory.dmp

memory/2092-51-0x0000000006BF0000-0x0000000006C0E000-memory.dmp

memory/2092-52-0x0000000007990000-0x0000000007A33000-memory.dmp

memory/2092-53-0x00000000080C0000-0x000000000873A000-memory.dmp

memory/2092-54-0x0000000006DD0000-0x0000000006DEA000-memory.dmp

memory/2092-55-0x0000000007A90000-0x0000000007A9A000-memory.dmp

memory/2092-56-0x0000000007CA0000-0x0000000007D36000-memory.dmp

memory/2092-57-0x0000000007C20000-0x0000000007C31000-memory.dmp

memory/2092-58-0x0000000007C50000-0x0000000007C5E000-memory.dmp

memory/2092-59-0x0000000007C60000-0x0000000007C74000-memory.dmp

memory/2092-60-0x0000000007D60000-0x0000000007D7A000-memory.dmp

memory/2092-61-0x0000000007D40000-0x0000000007D48000-memory.dmp

memory/2092-64-0x00000000746C0000-0x0000000074E70000-memory.dmp

memory/2656-65-0x0000000006850000-0x0000000006A12000-memory.dmp

memory/2656-66-0x00000000066E0000-0x0000000006730000-memory.dmp

memory/2656-67-0x0000000006F50000-0x000000000747C000-memory.dmp

memory/2656-68-0x00000000746C0000-0x0000000074E70000-memory.dmp