Malware Analysis Report

2025-04-03 14:15

Sample ID 241114-jf4whswbmd
Target 6694bab97ec6c923ec79a258e560aeb014ce7363e5c310d68fb69b005eca1b4c
SHA256 6694bab97ec6c923ec79a258e560aeb014ce7363e5c310d68fb69b005eca1b4c
Tags
discovery collection
score
7/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
7/10

SHA256

6694bab97ec6c923ec79a258e560aeb014ce7363e5c310d68fb69b005eca1b4c

Threat Level: Shows suspicious behavior

The file 6694bab97ec6c923ec79a258e560aeb014ce7363e5c310d68fb69b005eca1b4c was found to be: Shows suspicious behavior.

Malicious Activity Summary

discovery collection

Loads dropped DLL

Drops startup file

Executes dropped EXE

Looks up external IP address via web service

Accesses Microsoft Outlook profiles

AutoIT Executable

Suspicious use of SetThreadContext

Unsigned PE

Enumerates physical storage devices

Program crash

System Location Discovery: System Language Discovery

outlook_win_path

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

outlook_office_path

Suspicious behavior: MapViewOfSection

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-14 07:37

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: behavioral2

Detonation Overview

Submitted

2024-11-14 07:37

Reported

2024-11-14 07:40

Platform

win10v2004-20241007-en

Max time kernel

94s

Max time network

140s

Command Line

"C:\Users\Admin\AppData\Local\Temp\6694bab97ec6c923ec79a258e560aeb014ce7363e5c310d68fb69b005eca1b4c.exe"

Signatures

Drops startup file

Description Indicator Process Target
File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\parterres.vbs C:\Users\Admin\AppData\Local\colliquefaction\parterres.exe N/A

Executes dropped EXE

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

AutoIT Executable

Description Indicator Process Target
N/A N/A N/A 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\6694bab97ec6c923ec79a258e560aeb014ce7363e5c310d68fb69b005eca1b4c.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\colliquefaction\parterres.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\6694bab97ec6c923ec79a258e560aeb014ce7363e5c310d68fb69b005eca1b4c.exe

"C:\Users\Admin\AppData\Local\Temp\6694bab97ec6c923ec79a258e560aeb014ce7363e5c310d68fb69b005eca1b4c.exe"

C:\Users\Admin\AppData\Local\colliquefaction\parterres.exe

"C:\Users\Admin\AppData\Local\Temp\6694bab97ec6c923ec79a258e560aeb014ce7363e5c310d68fb69b005eca1b4c.exe"

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

"C:\Users\Admin\AppData\Local\Temp\6694bab97ec6c923ec79a258e560aeb014ce7363e5c310d68fb69b005eca1b4c.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1812 -ip 1812

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1812 -s 760

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 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 14.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.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 85.49.80.91.in-addr.arpa udp
US 8.8.8.8:53 182.129.81.91.in-addr.arpa udp
US 8.8.8.8:53 21.236.111.52.in-addr.arpa udp

Files

memory/4580-2-0x0000000004180000-0x0000000004380000-memory.dmp

C:\Users\Admin\AppData\Local\colliquefaction\parterres.exe

MD5 a01906dd39d528571aa40a1b8f8b4940
SHA1 396640e082e988fa78f0ceef3fca3a22801d63c0
SHA256 6694bab97ec6c923ec79a258e560aeb014ce7363e5c310d68fb69b005eca1b4c
SHA512 e132438c1ee36a8b6edc96e6d85ca82fd3bef6ff5c604d6b9f6f1f12af0c78b9a9a5f7744ae4865335c3d32cf12bd795c001598b203b9c2300e402b50fe18c2e

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

MD5 d41d8cd98f00b204e9800998ecf8427e
SHA1 da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256 e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512 cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

memory/1812-10-0x00000000037E0000-0x00000000039E0000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-14 07:37

Reported

2024-11-14 07:40

Platform

win7-20240903-en

Max time kernel

117s

Max time network

118s

Command Line

"C:\Users\Admin\AppData\Local\Temp\6694bab97ec6c923ec79a258e560aeb014ce7363e5c310d68fb69b005eca1b4c.exe"

Signatures

Drops startup file

Description Indicator Process Target
File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\parterres.vbs C:\Users\Admin\AppData\Local\colliquefaction\parterres.exe N/A

Executes dropped EXE

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

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Looks up external IP address via web service

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

AutoIT Executable

Description Indicator Process Target
N/A N/A N/A N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2948 set thread context of 2328 N/A C:\Users\Admin\AppData\Local\colliquefaction\parterres.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

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\6694bab97ec6c923ec79a258e560aeb014ce7363e5c310d68fb69b005eca1b4c.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\colliquefaction\parterres.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\colliquefaction\parterres.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Suspicious behavior: MapViewOfSection

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

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2364 wrote to memory of 2360 N/A C:\Users\Admin\AppData\Local\Temp\6694bab97ec6c923ec79a258e560aeb014ce7363e5c310d68fb69b005eca1b4c.exe C:\Users\Admin\AppData\Local\colliquefaction\parterres.exe
PID 2364 wrote to memory of 2360 N/A C:\Users\Admin\AppData\Local\Temp\6694bab97ec6c923ec79a258e560aeb014ce7363e5c310d68fb69b005eca1b4c.exe C:\Users\Admin\AppData\Local\colliquefaction\parterres.exe
PID 2364 wrote to memory of 2360 N/A C:\Users\Admin\AppData\Local\Temp\6694bab97ec6c923ec79a258e560aeb014ce7363e5c310d68fb69b005eca1b4c.exe C:\Users\Admin\AppData\Local\colliquefaction\parterres.exe
PID 2364 wrote to memory of 2360 N/A C:\Users\Admin\AppData\Local\Temp\6694bab97ec6c923ec79a258e560aeb014ce7363e5c310d68fb69b005eca1b4c.exe C:\Users\Admin\AppData\Local\colliquefaction\parterres.exe
PID 2360 wrote to memory of 1628 N/A C:\Users\Admin\AppData\Local\colliquefaction\parterres.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2360 wrote to memory of 1628 N/A C:\Users\Admin\AppData\Local\colliquefaction\parterres.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2360 wrote to memory of 1628 N/A C:\Users\Admin\AppData\Local\colliquefaction\parterres.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2360 wrote to memory of 1628 N/A C:\Users\Admin\AppData\Local\colliquefaction\parterres.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2360 wrote to memory of 1628 N/A C:\Users\Admin\AppData\Local\colliquefaction\parterres.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2360 wrote to memory of 1628 N/A C:\Users\Admin\AppData\Local\colliquefaction\parterres.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2360 wrote to memory of 1628 N/A C:\Users\Admin\AppData\Local\colliquefaction\parterres.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2360 wrote to memory of 2948 N/A C:\Users\Admin\AppData\Local\colliquefaction\parterres.exe C:\Users\Admin\AppData\Local\colliquefaction\parterres.exe
PID 2360 wrote to memory of 2948 N/A C:\Users\Admin\AppData\Local\colliquefaction\parterres.exe C:\Users\Admin\AppData\Local\colliquefaction\parterres.exe
PID 2360 wrote to memory of 2948 N/A C:\Users\Admin\AppData\Local\colliquefaction\parterres.exe C:\Users\Admin\AppData\Local\colliquefaction\parterres.exe
PID 2360 wrote to memory of 2948 N/A C:\Users\Admin\AppData\Local\colliquefaction\parterres.exe C:\Users\Admin\AppData\Local\colliquefaction\parterres.exe
PID 2948 wrote to memory of 2328 N/A C:\Users\Admin\AppData\Local\colliquefaction\parterres.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2948 wrote to memory of 2328 N/A C:\Users\Admin\AppData\Local\colliquefaction\parterres.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2948 wrote to memory of 2328 N/A C:\Users\Admin\AppData\Local\colliquefaction\parterres.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2948 wrote to memory of 2328 N/A C:\Users\Admin\AppData\Local\colliquefaction\parterres.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2948 wrote to memory of 2328 N/A C:\Users\Admin\AppData\Local\colliquefaction\parterres.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2948 wrote to memory of 2328 N/A C:\Users\Admin\AppData\Local\colliquefaction\parterres.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2948 wrote to memory of 2328 N/A C:\Users\Admin\AppData\Local\colliquefaction\parterres.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2948 wrote to memory of 2328 N/A C:\Users\Admin\AppData\Local\colliquefaction\parterres.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\6694bab97ec6c923ec79a258e560aeb014ce7363e5c310d68fb69b005eca1b4c.exe

"C:\Users\Admin\AppData\Local\Temp\6694bab97ec6c923ec79a258e560aeb014ce7363e5c310d68fb69b005eca1b4c.exe"

C:\Users\Admin\AppData\Local\colliquefaction\parterres.exe

"C:\Users\Admin\AppData\Local\Temp\6694bab97ec6c923ec79a258e560aeb014ce7363e5c310d68fb69b005eca1b4c.exe"

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

"C:\Users\Admin\AppData\Local\Temp\6694bab97ec6c923ec79a258e560aeb014ce7363e5c310d68fb69b005eca1b4c.exe"

C:\Users\Admin\AppData\Local\colliquefaction\parterres.exe

"C:\Users\Admin\AppData\Local\colliquefaction\parterres.exe"

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

"C:\Users\Admin\AppData\Local\colliquefaction\parterres.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 checkip.dyndns.org udp
JP 132.226.8.169:80 checkip.dyndns.org tcp
US 8.8.8.8:53 reallyfreegeoip.org udp
US 104.21.67.152:443 reallyfreegeoip.org tcp

Files

memory/2364-2-0x0000000003200000-0x0000000003400000-memory.dmp

\Users\Admin\AppData\Local\colliquefaction\parterres.exe

MD5 a01906dd39d528571aa40a1b8f8b4940
SHA1 396640e082e988fa78f0ceef3fca3a22801d63c0
SHA256 6694bab97ec6c923ec79a258e560aeb014ce7363e5c310d68fb69b005eca1b4c
SHA512 e132438c1ee36a8b6edc96e6d85ca82fd3bef6ff5c604d6b9f6f1f12af0c78b9a9a5f7744ae4865335c3d32cf12bd795c001598b203b9c2300e402b50fe18c2e

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

MD5 d41d8cd98f00b204e9800998ecf8427e
SHA1 da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256 e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512 cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

memory/2360-12-0x0000000003B10000-0x0000000003D10000-memory.dmp

memory/2948-18-0x0000000003AE0000-0x0000000003CE0000-memory.dmp

memory/2328-19-0x0000000000400000-0x0000000000438000-memory.dmp

memory/2328-21-0x0000000000400000-0x0000000000438000-memory.dmp

memory/2328-22-0x0000000000400000-0x0000000000438000-memory.dmp

memory/2328-23-0x0000000073E2E000-0x0000000073E2F000-memory.dmp

memory/2328-24-0x00000000003A0000-0x00000000003D0000-memory.dmp

memory/2328-26-0x0000000000620000-0x000000000064E000-memory.dmp

memory/2328-25-0x0000000073E20000-0x000000007450E000-memory.dmp

memory/2328-27-0x0000000073E20000-0x000000007450E000-memory.dmp

memory/2328-28-0x0000000073E20000-0x000000007450E000-memory.dmp

memory/2328-29-0x0000000000620000-0x0000000000648000-memory.dmp

memory/2328-30-0x0000000000620000-0x0000000000648000-memory.dmp

memory/2328-42-0x0000000000620000-0x0000000000648000-memory.dmp

memory/2328-70-0x0000000000620000-0x0000000000648000-memory.dmp

memory/2328-88-0x0000000000620000-0x0000000000648000-memory.dmp

memory/2328-86-0x0000000000620000-0x0000000000648000-memory.dmp

memory/2328-84-0x0000000000620000-0x0000000000648000-memory.dmp

memory/2328-82-0x0000000000620000-0x0000000000648000-memory.dmp

memory/2328-80-0x0000000000620000-0x0000000000648000-memory.dmp

memory/2328-78-0x0000000000620000-0x0000000000648000-memory.dmp

memory/2328-76-0x0000000000620000-0x0000000000648000-memory.dmp

memory/2328-74-0x0000000000620000-0x0000000000648000-memory.dmp

memory/2328-72-0x0000000000620000-0x0000000000648000-memory.dmp

memory/2328-68-0x0000000000620000-0x0000000000648000-memory.dmp

memory/2328-66-0x0000000000620000-0x0000000000648000-memory.dmp

memory/2328-64-0x0000000000620000-0x0000000000648000-memory.dmp

memory/2328-62-0x0000000000620000-0x0000000000648000-memory.dmp

memory/2328-60-0x0000000000620000-0x0000000000648000-memory.dmp

memory/2328-58-0x0000000000620000-0x0000000000648000-memory.dmp

memory/2328-56-0x0000000000620000-0x0000000000648000-memory.dmp

memory/2328-54-0x0000000000620000-0x0000000000648000-memory.dmp

memory/2328-52-0x0000000000620000-0x0000000000648000-memory.dmp

memory/2328-50-0x0000000000620000-0x0000000000648000-memory.dmp

memory/2328-48-0x0000000000620000-0x0000000000648000-memory.dmp

memory/2328-46-0x0000000000620000-0x0000000000648000-memory.dmp

memory/2328-44-0x0000000000620000-0x0000000000648000-memory.dmp

memory/2328-40-0x0000000000620000-0x0000000000648000-memory.dmp

memory/2328-38-0x0000000000620000-0x0000000000648000-memory.dmp

memory/2328-36-0x0000000000620000-0x0000000000648000-memory.dmp

memory/2328-34-0x0000000000620000-0x0000000000648000-memory.dmp

memory/2328-32-0x0000000000620000-0x0000000000648000-memory.dmp

memory/2328-477-0x0000000073E20000-0x000000007450E000-memory.dmp

memory/2328-478-0x0000000000400000-0x0000000000438000-memory.dmp

memory/2328-479-0x0000000073E2E000-0x0000000073E2F000-memory.dmp

memory/2328-480-0x0000000073E20000-0x000000007450E000-memory.dmp

memory/2328-481-0x0000000073E20000-0x000000007450E000-memory.dmp

memory/2328-482-0x0000000073E20000-0x000000007450E000-memory.dmp