Malware Analysis Report

2024-11-15 07:56

Sample ID 241002-q41x4ashrh
Target DHLAWBReceipt.exe
SHA256 00d7d6f4464621ac12c198885c9a618eaf9dc6a2a25e507277e13f34a354a7db
Tags
vipkeylogger collection discovery 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

00d7d6f4464621ac12c198885c9a618eaf9dc6a2a25e507277e13f34a354a7db

Threat Level: Known bad

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

Malicious Activity Summary

vipkeylogger collection discovery keylogger spyware stealer

VIPKeylogger

Reads user/profile data of web browsers

Reads user/profile data of local email clients

Looks up external IP address via web service

Accesses Microsoft Outlook profiles

Suspicious use of SetThreadContext

Browser Information Discovery

System Location Discovery: System Language Discovery

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

outlook_win_path

outlook_office_path

Suspicious behavior: GetForegroundWindowSpam

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-10-02 13:49

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-10-02 13:49

Reported

2024-10-02 13:52

Platform

win7-20240903-en

Max time kernel

122s

Max time network

123s

Command Line

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

Signatures

VIPKeylogger

stealer keylogger vipkeylogger

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-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\DHLAWBReceipt.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\DHLAWBReceipt.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\DHLAWBReceipt.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 3000 set thread context of 2852 N/A C:\Users\Admin\AppData\Local\Temp\DHLAWBReceipt.exe C:\Users\Admin\AppData\Local\Temp\DHLAWBReceipt.exe

Browser Information Discovery

discovery

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\DHLAWBReceipt.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\DHLAWBReceipt.exe N/A

Suspicious use of AdjustPrivilegeToken

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

Suspicious use of SetWindowsHookEx

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

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3000 wrote to memory of 2544 N/A C:\Users\Admin\AppData\Local\Temp\DHLAWBReceipt.exe C:\Users\Admin\AppData\Local\Temp\DHLAWBReceipt.exe
PID 3000 wrote to memory of 2544 N/A C:\Users\Admin\AppData\Local\Temp\DHLAWBReceipt.exe C:\Users\Admin\AppData\Local\Temp\DHLAWBReceipt.exe
PID 3000 wrote to memory of 2544 N/A C:\Users\Admin\AppData\Local\Temp\DHLAWBReceipt.exe C:\Users\Admin\AppData\Local\Temp\DHLAWBReceipt.exe
PID 3000 wrote to memory of 2544 N/A C:\Users\Admin\AppData\Local\Temp\DHLAWBReceipt.exe C:\Users\Admin\AppData\Local\Temp\DHLAWBReceipt.exe
PID 3000 wrote to memory of 2792 N/A C:\Users\Admin\AppData\Local\Temp\DHLAWBReceipt.exe C:\Users\Admin\AppData\Local\Temp\DHLAWBReceipt.exe
PID 3000 wrote to memory of 2792 N/A C:\Users\Admin\AppData\Local\Temp\DHLAWBReceipt.exe C:\Users\Admin\AppData\Local\Temp\DHLAWBReceipt.exe
PID 3000 wrote to memory of 2792 N/A C:\Users\Admin\AppData\Local\Temp\DHLAWBReceipt.exe C:\Users\Admin\AppData\Local\Temp\DHLAWBReceipt.exe
PID 3000 wrote to memory of 2792 N/A C:\Users\Admin\AppData\Local\Temp\DHLAWBReceipt.exe C:\Users\Admin\AppData\Local\Temp\DHLAWBReceipt.exe
PID 3000 wrote to memory of 2852 N/A C:\Users\Admin\AppData\Local\Temp\DHLAWBReceipt.exe C:\Users\Admin\AppData\Local\Temp\DHLAWBReceipt.exe
PID 3000 wrote to memory of 2852 N/A C:\Users\Admin\AppData\Local\Temp\DHLAWBReceipt.exe C:\Users\Admin\AppData\Local\Temp\DHLAWBReceipt.exe
PID 3000 wrote to memory of 2852 N/A C:\Users\Admin\AppData\Local\Temp\DHLAWBReceipt.exe C:\Users\Admin\AppData\Local\Temp\DHLAWBReceipt.exe
PID 3000 wrote to memory of 2852 N/A C:\Users\Admin\AppData\Local\Temp\DHLAWBReceipt.exe C:\Users\Admin\AppData\Local\Temp\DHLAWBReceipt.exe
PID 3000 wrote to memory of 2852 N/A C:\Users\Admin\AppData\Local\Temp\DHLAWBReceipt.exe C:\Users\Admin\AppData\Local\Temp\DHLAWBReceipt.exe
PID 3000 wrote to memory of 2852 N/A C:\Users\Admin\AppData\Local\Temp\DHLAWBReceipt.exe C:\Users\Admin\AppData\Local\Temp\DHLAWBReceipt.exe
PID 3000 wrote to memory of 2852 N/A C:\Users\Admin\AppData\Local\Temp\DHLAWBReceipt.exe C:\Users\Admin\AppData\Local\Temp\DHLAWBReceipt.exe
PID 3000 wrote to memory of 2852 N/A C:\Users\Admin\AppData\Local\Temp\DHLAWBReceipt.exe C:\Users\Admin\AppData\Local\Temp\DHLAWBReceipt.exe
PID 3000 wrote to memory of 2852 N/A C:\Users\Admin\AppData\Local\Temp\DHLAWBReceipt.exe C:\Users\Admin\AppData\Local\Temp\DHLAWBReceipt.exe

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\DHLAWBReceipt.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\DHLAWBReceipt.exe N/A

Processes

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

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

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

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

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

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

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

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 checkip.dyndns.org udp
US 193.122.130.0:80 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/3000-0-0x0000000073F8E000-0x0000000073F8F000-memory.dmp

memory/3000-1-0x0000000000160000-0x000000000023E000-memory.dmp

memory/3000-2-0x0000000073F80000-0x000000007466E000-memory.dmp

memory/3000-3-0x0000000000300000-0x000000000031E000-memory.dmp

memory/3000-4-0x0000000073F8E000-0x0000000073F8F000-memory.dmp

memory/3000-5-0x0000000073F80000-0x000000007466E000-memory.dmp

memory/3000-6-0x0000000000520000-0x00000000005AC000-memory.dmp

memory/2852-7-0x0000000000400000-0x0000000000448000-memory.dmp

memory/2852-8-0x0000000000400000-0x0000000000448000-memory.dmp

memory/2852-17-0x0000000000400000-0x0000000000448000-memory.dmp

memory/2852-15-0x0000000000400000-0x0000000000448000-memory.dmp

memory/2852-13-0x0000000000400000-0x0000000000448000-memory.dmp

memory/2852-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2852-10-0x0000000000400000-0x0000000000448000-memory.dmp

memory/2852-9-0x0000000000400000-0x0000000000448000-memory.dmp

memory/2852-18-0x0000000073F80000-0x000000007466E000-memory.dmp

memory/3000-19-0x0000000073F80000-0x000000007466E000-memory.dmp

memory/2852-20-0x0000000073F80000-0x000000007466E000-memory.dmp

memory/2852-21-0x0000000073F80000-0x000000007466E000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-10-02 13:49

Reported

2024-10-02 13:52

Platform

win10v2004-20240802-en

Max time kernel

150s

Max time network

152s

Command Line

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

Signatures

VIPKeylogger

stealer keylogger vipkeylogger

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-1-5-21-4182098368-2521458979-3782681353-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\DHLAWBReceipt.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\DHLAWBReceipt.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\DHLAWBReceipt.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 4900 set thread context of 1540 N/A C:\Users\Admin\AppData\Local\Temp\DHLAWBReceipt.exe C:\Users\Admin\AppData\Local\Temp\DHLAWBReceipt.exe

Browser Information Discovery

discovery

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\DHLAWBReceipt.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\DHLAWBReceipt.exe N/A

Suspicious behavior: EnumeratesProcesses

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

Suspicious behavior: GetForegroundWindowSpam

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

Suspicious use of AdjustPrivilegeToken

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

Suspicious use of SetWindowsHookEx

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

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\DHLAWBReceipt.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\DHLAWBReceipt.exe N/A

Processes

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

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

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

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 134.32.126.40.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
US 158.101.44.242:80 checkip.dyndns.org tcp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 242.44.101.158.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 reallyfreegeoip.org udp
US 104.21.67.152:443 reallyfreegeoip.org tcp
US 8.8.8.8:53 152.67.21.104.in-addr.arpa udp
US 8.8.8.8:53 56.163.245.4.in-addr.arpa udp
US 8.8.8.8:53 241.42.69.40.in-addr.arpa udp
US 8.8.8.8:53 98.117.19.2.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 8.8.8.8:53 220.167.154.149.in-addr.arpa udp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 23.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 udp

Files

memory/4900-0-0x000000007454E000-0x000000007454F000-memory.dmp

memory/4900-1-0x0000000000B10000-0x0000000000BEE000-memory.dmp

memory/4900-2-0x0000000005AF0000-0x0000000006094000-memory.dmp

memory/4900-3-0x00000000055E0000-0x0000000005672000-memory.dmp

memory/4900-4-0x0000000074540000-0x0000000074CF0000-memory.dmp

memory/4900-5-0x0000000005690000-0x000000000569A000-memory.dmp

memory/4900-6-0x0000000005AC0000-0x0000000005ADE000-memory.dmp

memory/4900-7-0x000000007454E000-0x000000007454F000-memory.dmp

memory/4900-8-0x0000000074540000-0x0000000074CF0000-memory.dmp

memory/4900-9-0x0000000004F90000-0x000000000501C000-memory.dmp

memory/4900-10-0x000000000C6B0000-0x000000000C74C000-memory.dmp

memory/1540-11-0x0000000000400000-0x0000000000448000-memory.dmp

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\DHLAWBReceipt.exe.log

MD5 8ec831f3e3a3f77e4a7b9cd32b48384c
SHA1 d83f09fd87c5bd86e045873c231c14836e76a05c
SHA256 7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
SHA512 26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

memory/1540-15-0x0000000074540000-0x0000000074CF0000-memory.dmp

memory/4900-14-0x0000000074540000-0x0000000074CF0000-memory.dmp

memory/1540-16-0x0000000074540000-0x0000000074CF0000-memory.dmp

memory/1540-17-0x0000000074540000-0x0000000074CF0000-memory.dmp

memory/1540-18-0x00000000069E0000-0x0000000006BA2000-memory.dmp

memory/1540-19-0x0000000006860000-0x00000000068B0000-memory.dmp