Malware Analysis Report

2024-12-07 16:02

Sample ID 241113-q7eh9sshle
Target Item-RQF-9456786.exe
SHA256 c38ac70a0c3bcc6f2f94c6ba1f74365666a20bd8fa7ed97e6c343dcf998f0535
Tags
discovery execution
score
8/10

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
8/10

SHA256

c38ac70a0c3bcc6f2f94c6ba1f74365666a20bd8fa7ed97e6c343dcf998f0535

Threat Level: Likely malicious

The file Item-RQF-9456786.exe was found to be: Likely malicious.

Malicious Activity Summary

discovery execution

Command and Scripting Interpreter: PowerShell

Checks computer location settings

Suspicious use of SetThreadContext

Unsigned PE

Enumerates physical storage devices

System Location Discovery: System Language Discovery

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-13 13:53

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-13 13:53

Reported

2024-11-13 13:56

Platform

win7-20240903-en

Max time kernel

119s

Max time network

120s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Item-RQF-9456786.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

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2528 set thread context of 1392 N/A C:\Users\Admin\AppData\Local\Temp\Item-RQF-9456786.exe C:\Users\Admin\AppData\Local\Temp\Item-RQF-9456786.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:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\Item-RQF-9456786.exe N/A

Suspicious use of AdjustPrivilegeToken

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

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2528 wrote to memory of 2896 N/A C:\Users\Admin\AppData\Local\Temp\Item-RQF-9456786.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2528 wrote to memory of 2896 N/A C:\Users\Admin\AppData\Local\Temp\Item-RQF-9456786.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2528 wrote to memory of 2896 N/A C:\Users\Admin\AppData\Local\Temp\Item-RQF-9456786.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2528 wrote to memory of 2896 N/A C:\Users\Admin\AppData\Local\Temp\Item-RQF-9456786.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2528 wrote to memory of 1392 N/A C:\Users\Admin\AppData\Local\Temp\Item-RQF-9456786.exe C:\Users\Admin\AppData\Local\Temp\Item-RQF-9456786.exe
PID 2528 wrote to memory of 1392 N/A C:\Users\Admin\AppData\Local\Temp\Item-RQF-9456786.exe C:\Users\Admin\AppData\Local\Temp\Item-RQF-9456786.exe
PID 2528 wrote to memory of 1392 N/A C:\Users\Admin\AppData\Local\Temp\Item-RQF-9456786.exe C:\Users\Admin\AppData\Local\Temp\Item-RQF-9456786.exe
PID 2528 wrote to memory of 1392 N/A C:\Users\Admin\AppData\Local\Temp\Item-RQF-9456786.exe C:\Users\Admin\AppData\Local\Temp\Item-RQF-9456786.exe
PID 2528 wrote to memory of 1392 N/A C:\Users\Admin\AppData\Local\Temp\Item-RQF-9456786.exe C:\Users\Admin\AppData\Local\Temp\Item-RQF-9456786.exe
PID 2528 wrote to memory of 1392 N/A C:\Users\Admin\AppData\Local\Temp\Item-RQF-9456786.exe C:\Users\Admin\AppData\Local\Temp\Item-RQF-9456786.exe
PID 2528 wrote to memory of 1392 N/A C:\Users\Admin\AppData\Local\Temp\Item-RQF-9456786.exe C:\Users\Admin\AppData\Local\Temp\Item-RQF-9456786.exe

Processes

C:\Users\Admin\AppData\Local\Temp\Item-RQF-9456786.exe

"C:\Users\Admin\AppData\Local\Temp\Item-RQF-9456786.exe"

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

"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\Item-RQF-9456786.exe"

C:\Users\Admin\AppData\Local\Temp\Item-RQF-9456786.exe

"C:\Users\Admin\AppData\Local\Temp\Item-RQF-9456786.exe"

Network

N/A

Files

memory/2528-0-0x000000007422E000-0x000000007422F000-memory.dmp

memory/2528-1-0x0000000000840000-0x00000000008F8000-memory.dmp

memory/2528-2-0x0000000074220000-0x000000007490E000-memory.dmp

memory/2528-3-0x0000000000280000-0x0000000000292000-memory.dmp

memory/2528-4-0x0000000074220000-0x000000007490E000-memory.dmp

memory/2528-5-0x0000000005370000-0x0000000005402000-memory.dmp

memory/1392-6-0x0000000000400000-0x0000000000447000-memory.dmp

memory/1392-13-0x0000000000400000-0x0000000000447000-memory.dmp

memory/1392-12-0x0000000000400000-0x0000000000447000-memory.dmp

memory/1392-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/1392-8-0x0000000000400000-0x0000000000447000-memory.dmp

memory/2528-14-0x0000000074220000-0x000000007490E000-memory.dmp

memory/1392-17-0x0000000000400000-0x0000000000447000-memory.dmp

memory/1392-18-0x0000000000400000-0x0000000000447000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-13 13:53

Reported

2024-11-13 13:56

Platform

win10v2004-20241007-en

Max time kernel

94s

Max time network

139s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Item-RQF-9456786.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

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\Item-RQF-9456786.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 732 set thread context of 3424 N/A C:\Users\Admin\AppData\Local\Temp\Item-RQF-9456786.exe C:\Users\Admin\AppData\Local\Temp\Item-RQF-9456786.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\Item-RQF-9456786.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A

Suspicious use of AdjustPrivilegeToken

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

Processes

C:\Users\Admin\AppData\Local\Temp\Item-RQF-9456786.exe

"C:\Users\Admin\AppData\Local\Temp\Item-RQF-9456786.exe"

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

"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\Item-RQF-9456786.exe"

C:\Users\Admin\AppData\Local\Temp\Item-RQF-9456786.exe

"C:\Users\Admin\AppData\Local\Temp\Item-RQF-9456786.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 68.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 98.117.19.2.in-addr.arpa udp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp

Files

memory/732-0-0x0000000074DDE000-0x0000000074DDF000-memory.dmp

memory/732-1-0x0000000000FD0000-0x0000000001088000-memory.dmp

memory/732-2-0x0000000005FA0000-0x0000000006544000-memory.dmp

memory/732-3-0x0000000005A90000-0x0000000005B22000-memory.dmp

memory/732-4-0x0000000005A50000-0x0000000005A5A000-memory.dmp

memory/732-5-0x0000000005D60000-0x0000000005DFC000-memory.dmp

memory/732-6-0x0000000074DD0000-0x0000000075580000-memory.dmp

memory/732-7-0x0000000005D50000-0x0000000005D62000-memory.dmp

memory/732-8-0x0000000074DDE000-0x0000000074DDF000-memory.dmp

memory/732-9-0x0000000074DD0000-0x0000000075580000-memory.dmp

memory/732-10-0x0000000008540000-0x00000000085D2000-memory.dmp

memory/3424-11-0x0000000000400000-0x0000000000447000-memory.dmp

memory/732-13-0x0000000074DD0000-0x0000000075580000-memory.dmp

memory/1644-14-0x00000000024B0000-0x00000000024E6000-memory.dmp

memory/1644-16-0x0000000004F20000-0x0000000005548000-memory.dmp

memory/1644-17-0x0000000074DD0000-0x0000000075580000-memory.dmp

memory/1644-15-0x0000000074DDE000-0x0000000074DDF000-memory.dmp

memory/1644-18-0x0000000074DD0000-0x0000000075580000-memory.dmp

memory/1644-21-0x00000000055C0000-0x0000000005626000-memory.dmp

memory/1644-20-0x0000000005550000-0x00000000055B6000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_pffqyqfd.iay.ps1

MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

memory/1644-19-0x0000000004D50000-0x0000000004D72000-memory.dmp

memory/1644-27-0x00000000057B0000-0x0000000005B04000-memory.dmp

memory/1644-32-0x0000000005E00000-0x0000000005E1E000-memory.dmp

memory/1644-33-0x0000000005E90000-0x0000000005EDC000-memory.dmp

memory/1644-35-0x0000000071690000-0x00000000716DC000-memory.dmp

memory/1644-34-0x0000000006FD0000-0x0000000007002000-memory.dmp

memory/1644-45-0x0000000074DD0000-0x0000000075580000-memory.dmp

memory/1644-47-0x0000000007010000-0x00000000070B3000-memory.dmp

memory/1644-46-0x00000000063C0000-0x00000000063DE000-memory.dmp

memory/1644-48-0x0000000074DD0000-0x0000000075580000-memory.dmp

memory/1644-49-0x0000000007770000-0x0000000007DEA000-memory.dmp

memory/1644-50-0x0000000007130000-0x000000000714A000-memory.dmp

memory/1644-51-0x00000000071A0000-0x00000000071AA000-memory.dmp

memory/1644-52-0x00000000073B0000-0x0000000007446000-memory.dmp

memory/1644-53-0x0000000007330000-0x0000000007341000-memory.dmp

memory/1644-54-0x0000000007360000-0x000000000736E000-memory.dmp

memory/1644-55-0x0000000007370000-0x0000000007384000-memory.dmp

memory/1644-56-0x0000000007470000-0x000000000748A000-memory.dmp

memory/1644-57-0x0000000007450000-0x0000000007458000-memory.dmp

memory/1644-60-0x0000000074DD0000-0x0000000075580000-memory.dmp

memory/3424-61-0x0000000000400000-0x0000000000447000-memory.dmp

memory/3424-62-0x00000000013C0000-0x000000000170A000-memory.dmp

memory/3424-63-0x0000000000400000-0x0000000000447000-memory.dmp