Malware Analysis Report

2024-10-23 22:14

Sample ID 240718-g32css1bme
Target MalwareBazaar.14
SHA256 f8a6d38a7a548a8621059aaaa87265c7c8d164b0f8eac7f6c0f7e4ec201de4a2
Tags
formbook dk07 execution rat spyware stealer trojan
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

f8a6d38a7a548a8621059aaaa87265c7c8d164b0f8eac7f6c0f7e4ec201de4a2

Threat Level: Known bad

The file MalwareBazaar.14 was found to be: Known bad.

Malicious Activity Summary

formbook dk07 execution rat spyware stealer trojan

Formbook

Formbook payload

Command and Scripting Interpreter: PowerShell

Deletes itself

Checks computer location settings

Blocklisted process makes network request

Suspicious use of SetThreadContext

Enumerates physical storage devices

Suspicious behavior: MapViewOfSection

Suspicious use of AdjustPrivilegeToken

Suspicious use of UnmapMainImage

Suspicious behavior: EnumeratesProcesses

Modifies registry class

Scheduled Task/Job: Scheduled Task

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-07-18 06:20

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-18 06:20

Reported

2024-07-18 06:23

Platform

win7-20240704-en

Max time kernel

150s

Max time network

119s

Command Line

C:\Windows\Explorer.EXE

Signatures

Formbook

trojan spyware stealer formbook

Formbook payload

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

Command and Scripting Interpreter: PowerShell

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

Deletes itself

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

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 852 set thread context of 2520 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe
PID 2520 set thread context of 1256 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Windows\Explorer.EXE
PID 2520 set thread context of 1256 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Windows\Explorer.EXE
PID 1664 set thread context of 1256 N/A C:\Windows\SysWOW64\wuapp.exe C:\Windows\Explorer.EXE

Enumerates physical storage devices

Scheduled Task/Job: Scheduled Task

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

Suspicious behavior: EnumeratesProcesses

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

Suspicious use of AdjustPrivilegeToken

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

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 852 wrote to memory of 2788 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 852 wrote to memory of 2788 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 852 wrote to memory of 2788 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 852 wrote to memory of 2788 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 852 wrote to memory of 584 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 852 wrote to memory of 584 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 852 wrote to memory of 584 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 852 wrote to memory of 584 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 852 wrote to memory of 2668 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Windows\SysWOW64\schtasks.exe
PID 852 wrote to memory of 2668 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Windows\SysWOW64\schtasks.exe
PID 852 wrote to memory of 2668 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Windows\SysWOW64\schtasks.exe
PID 852 wrote to memory of 2668 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Windows\SysWOW64\schtasks.exe
PID 852 wrote to memory of 2520 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe
PID 852 wrote to memory of 2520 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe
PID 852 wrote to memory of 2520 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe
PID 852 wrote to memory of 2520 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe
PID 852 wrote to memory of 2520 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe
PID 852 wrote to memory of 2520 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe
PID 852 wrote to memory of 2520 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe
PID 1256 wrote to memory of 1664 N/A C:\Windows\Explorer.EXE C:\Windows\SysWOW64\wuapp.exe
PID 1256 wrote to memory of 1664 N/A C:\Windows\Explorer.EXE C:\Windows\SysWOW64\wuapp.exe
PID 1256 wrote to memory of 1664 N/A C:\Windows\Explorer.EXE C:\Windows\SysWOW64\wuapp.exe
PID 1256 wrote to memory of 1664 N/A C:\Windows\Explorer.EXE C:\Windows\SysWOW64\wuapp.exe
PID 1256 wrote to memory of 1664 N/A C:\Windows\Explorer.EXE C:\Windows\SysWOW64\wuapp.exe
PID 1256 wrote to memory of 1664 N/A C:\Windows\Explorer.EXE C:\Windows\SysWOW64\wuapp.exe
PID 1256 wrote to memory of 1664 N/A C:\Windows\Explorer.EXE C:\Windows\SysWOW64\wuapp.exe
PID 1664 wrote to memory of 1448 N/A C:\Windows\SysWOW64\wuapp.exe C:\Windows\SysWOW64\cmd.exe
PID 1664 wrote to memory of 1448 N/A C:\Windows\SysWOW64\wuapp.exe C:\Windows\SysWOW64\cmd.exe
PID 1664 wrote to memory of 1448 N/A C:\Windows\SysWOW64\wuapp.exe C:\Windows\SysWOW64\cmd.exe
PID 1664 wrote to memory of 1448 N/A C:\Windows\SysWOW64\wuapp.exe C:\Windows\SysWOW64\cmd.exe

Processes

C:\Windows\Explorer.EXE

C:\Windows\Explorer.EXE

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

"C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.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\MalwareBazaar.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\NDvhFxac.exe"

C:\Windows\SysWOW64\schtasks.exe

"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\NDvhFxac" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8B8.tmp"

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

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

C:\Windows\SysWOW64\wuapp.exe

"C:\Windows\SysWOW64\wuapp.exe"

C:\Windows\SysWOW64\cmd.exe

/c del "C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe"

Network

N/A

Files

memory/852-0-0x0000000074BCE000-0x0000000074BCF000-memory.dmp

memory/852-1-0x00000000002B0000-0x0000000000360000-memory.dmp

memory/852-2-0x0000000074BC0000-0x00000000752AE000-memory.dmp

memory/852-3-0x0000000000360000-0x000000000037A000-memory.dmp

memory/852-4-0x0000000000390000-0x000000000039E000-memory.dmp

memory/852-5-0x0000000002020000-0x0000000002096000-memory.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\5YMRJ9QPQD0EFZK95GS6.temp

MD5 9bd6894a5769bf653b28b9366d365758
SHA1 79bcb117ce2d859601232f773a81a35f6fdf381e
SHA256 96b77083b606d9dad131ae6fbd5d9c0c0b7cb5e99a4d69724c42ff26fdd9d393
SHA512 fe5da0d3888fea3e243617af21b7978671de9873e622d7eff10dd29181a9e6cb6fb4819456b4ac4c41a1510d5071a04d4d25b973a3cf832b1cd836dc6437e0c9

C:\Users\Admin\AppData\Local\Temp\tmp8B8.tmp

MD5 bb00c0621750558259d35c7661232d68
SHA1 1f5c3b541e60354c0a12fa26ad6fbbce904c7e4e
SHA256 749da1017a12ec684c96e10226f7b8a5d29723c4d7781e8e7ad6e394feb569bb
SHA512 052baee61322d314ce2ba1d8d5f5ed2a2b19a40a35b3baa364fd0ead85e77003b521b012085fff51fbdf00fdd48f831575293ca2b98ad8e5c23c14d80ee542fa

memory/852-24-0x0000000074BC0000-0x00000000752AE000-memory.dmp

memory/2520-23-0x0000000000400000-0x000000000042F000-memory.dmp

memory/2520-22-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2520-20-0x0000000000400000-0x000000000042F000-memory.dmp

memory/2520-18-0x0000000000400000-0x000000000042F000-memory.dmp

memory/1256-26-0x0000000000010000-0x0000000000020000-memory.dmp

memory/2520-27-0x0000000000400000-0x000000000042F000-memory.dmp

memory/1256-28-0x00000000076C0000-0x0000000007866000-memory.dmp

memory/1664-29-0x0000000000D10000-0x0000000000D1B000-memory.dmp

memory/1664-30-0x0000000000090000-0x00000000000BF000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-18 06:20

Reported

2024-07-18 06:23

Platform

win10v2004-20240709-en

Max time kernel

149s

Max time network

150s

Command Line

C:\Windows\Explorer.EXE

Signatures

Formbook

trojan spyware stealer formbook

Formbook payload

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

Command and Scripting Interpreter: PowerShell

execution
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A
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-1-5-21-384068567-2943195810-3631207890-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe N/A

Blocklisted process makes network request

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

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 3372 set thread context of 736 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe
PID 736 set thread context of 3424 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Windows\Explorer.EXE
PID 736 set thread context of 3424 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Windows\Explorer.EXE
PID 3452 set thread context of 3424 N/A C:\Windows\SysWOW64\msiexec.exe C:\Windows\Explorer.EXE

Enumerates physical storage devices

Modifies registry class

Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\ C:\Windows\Explorer.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\ C:\Windows\Explorer.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 behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe N/A
N/A N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.exe N/A
N/A N/A C:\Windows\SysWOW64\msiexec.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
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe N/A
Token: SeShutdownPrivilege N/A C:\Windows\Explorer.EXE N/A
Token: SeCreatePagefilePrivilege N/A C:\Windows\Explorer.EXE N/A
Token: SeShutdownPrivilege N/A C:\Windows\Explorer.EXE N/A
Token: SeCreatePagefilePrivilege N/A C:\Windows\Explorer.EXE N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\msiexec.exe N/A

Suspicious use of UnmapMainImage

Description Indicator Process Target
N/A N/A C:\Windows\Explorer.EXE N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3372 wrote to memory of 2532 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 3372 wrote to memory of 2532 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 3372 wrote to memory of 2532 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 3372 wrote to memory of 228 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 3372 wrote to memory of 228 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 3372 wrote to memory of 228 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 3372 wrote to memory of 4964 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Windows\SysWOW64\schtasks.exe
PID 3372 wrote to memory of 4964 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Windows\SysWOW64\schtasks.exe
PID 3372 wrote to memory of 4964 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Windows\SysWOW64\schtasks.exe
PID 3372 wrote to memory of 3456 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe
PID 3372 wrote to memory of 3456 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe
PID 3372 wrote to memory of 3456 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe
PID 3372 wrote to memory of 4160 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe
PID 3372 wrote to memory of 4160 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe
PID 3372 wrote to memory of 4160 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe
PID 3372 wrote to memory of 736 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe
PID 3372 wrote to memory of 736 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe
PID 3372 wrote to memory of 736 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe
PID 3372 wrote to memory of 736 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe
PID 3372 wrote to memory of 736 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe
PID 3372 wrote to memory of 736 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe
PID 3424 wrote to memory of 3452 N/A C:\Windows\Explorer.EXE C:\Windows\SysWOW64\msiexec.exe
PID 3424 wrote to memory of 3452 N/A C:\Windows\Explorer.EXE C:\Windows\SysWOW64\msiexec.exe
PID 3424 wrote to memory of 3452 N/A C:\Windows\Explorer.EXE C:\Windows\SysWOW64\msiexec.exe
PID 3452 wrote to memory of 1476 N/A C:\Windows\SysWOW64\msiexec.exe C:\Windows\SysWOW64\cmd.exe
PID 3452 wrote to memory of 1476 N/A C:\Windows\SysWOW64\msiexec.exe C:\Windows\SysWOW64\cmd.exe
PID 3452 wrote to memory of 1476 N/A C:\Windows\SysWOW64\msiexec.exe C:\Windows\SysWOW64\cmd.exe

Processes

C:\Windows\Explorer.EXE

C:\Windows\Explorer.EXE

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

"C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.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\MalwareBazaar.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\NDvhFxac.exe"

C:\Windows\SysWOW64\schtasks.exe

"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\NDvhFxac" /XML "C:\Users\Admin\AppData\Local\Temp\tmp9D49.tmp"

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

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

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

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

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

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

C:\Windows\SysWOW64\msiexec.exe

"C:\Windows\SysWOW64\msiexec.exe"

C:\Windows\SysWOW64\cmd.exe

/c del "C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 25.140.123.92.in-addr.arpa udp
US 8.8.8.8:53 136.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 192.142.123.92.in-addr.arpa udp
US 8.8.8.8:53 www.getpurvivee.online udp
BR 195.35.41.191:80 www.getpurvivee.online tcp
US 8.8.8.8:53 205.47.74.20.in-addr.arpa udp
US 8.8.8.8:53 www.getpurvivee.online udp
BR 195.35.41.191:80 www.getpurvivee.online tcp
US 8.8.8.8:53 www.96503862.com udp
US 8.8.8.8:53 www.nonewaveneb.live udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 10.28.171.150.in-addr.arpa udp
US 8.8.8.8:53 www.gaolibai.site udp
SG 54.179.173.60:80 www.gaolibai.site tcp
US 8.8.8.8:53 60.173.179.54.in-addr.arpa udp
US 8.8.8.8:53 www.udfunsd.cloud udp

Files

memory/3372-0-0x0000000074B2E000-0x0000000074B2F000-memory.dmp

memory/3372-1-0x00000000006D0000-0x0000000000780000-memory.dmp

memory/3372-2-0x00000000057E0000-0x0000000005D84000-memory.dmp

memory/3372-3-0x0000000005150000-0x00000000051E2000-memory.dmp

memory/3372-4-0x0000000005320000-0x000000000532A000-memory.dmp

memory/3372-5-0x0000000074B20000-0x00000000752D0000-memory.dmp

memory/3372-6-0x0000000005360000-0x00000000056B4000-memory.dmp

memory/3372-7-0x0000000005E20000-0x0000000005E32000-memory.dmp

memory/3372-8-0x0000000006D80000-0x0000000006DA2000-memory.dmp

memory/3372-9-0x00000000068E0000-0x00000000068FA000-memory.dmp

memory/3372-10-0x0000000006930000-0x000000000693E000-memory.dmp

memory/3372-11-0x0000000006950000-0x00000000069C6000-memory.dmp

memory/3372-12-0x00000000093C0000-0x000000000945C000-memory.dmp

memory/2532-17-0x0000000002DB0000-0x0000000002DE6000-memory.dmp

memory/2532-19-0x00000000058F0000-0x0000000005F18000-memory.dmp

memory/2532-18-0x0000000074B20000-0x00000000752D0000-memory.dmp

memory/2532-21-0x0000000074B20000-0x00000000752D0000-memory.dmp

memory/2532-20-0x0000000074B20000-0x00000000752D0000-memory.dmp

memory/228-22-0x0000000074B20000-0x00000000752D0000-memory.dmp

memory/228-23-0x0000000074B20000-0x00000000752D0000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\tmp9D49.tmp

MD5 b3f53974d083420e9b90f58973132db0
SHA1 d9679c010236861c3319210496c37d6174bae5e6
SHA256 2ee120759adc704a208321742ba60a6e28decf193a6e89d0e522c55a07d2c2de
SHA512 2bb7c80da177efa31512a02053c97828f33582481564a0187607f3b945841836216a96255f450247c7a44fde55fa04ebbd4f615fe6042bf1997b86791da2b88d

memory/228-36-0x00000000062B0000-0x0000000006316000-memory.dmp

memory/2532-30-0x0000000005FC0000-0x0000000006026000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ubox2zsl.4ld.ps1

MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

memory/2532-44-0x00000000066C0000-0x00000000066DE000-memory.dmp

memory/2532-46-0x00000000066E0000-0x000000000672C000-memory.dmp

memory/736-47-0x0000000000400000-0x000000000042F000-memory.dmp

memory/3372-49-0x0000000074B20000-0x00000000752D0000-memory.dmp

memory/2532-51-0x0000000007880000-0x00000000078B2000-memory.dmp

memory/2532-62-0x0000000006CA0000-0x0000000006CBE000-memory.dmp

memory/228-63-0x000000006FA90000-0x000000006FADC000-memory.dmp

memory/2532-52-0x000000006FA90000-0x000000006FADC000-memory.dmp

memory/228-73-0x0000000007AF0000-0x0000000007B93000-memory.dmp

memory/228-74-0x0000000008290000-0x000000000890A000-memory.dmp

memory/2532-75-0x00000000079E0000-0x00000000079FA000-memory.dmp

memory/2532-76-0x0000000007A50000-0x0000000007A5A000-memory.dmp

memory/2532-77-0x0000000007C60000-0x0000000007CF6000-memory.dmp

memory/2532-78-0x0000000007BE0000-0x0000000007BF1000-memory.dmp

memory/2532-79-0x0000000007C10000-0x0000000007C1E000-memory.dmp

memory/228-80-0x0000000007E80000-0x0000000007E94000-memory.dmp

memory/228-81-0x0000000007F80000-0x0000000007F9A000-memory.dmp

memory/2532-82-0x0000000007D00000-0x0000000007D08000-memory.dmp

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

MD5 3d086a433708053f9bf9523e1d87a4e8
SHA1 b3ab5d4f282a4c8fe8c3005b8a557ed5a0e37f28
SHA256 6f8fd1b8d9788ad54eaeee329232187e24b7b43393a01aeba2d6e9675231fb69
SHA512 931ae42b4c68a4507ff2342332b08eb407050d47cf4176137ea022d0f6e513c689e998445a04c6d18d4877391705c586bfce0234632b898d41aaed0957996dfd

memory/228-89-0x0000000074B20000-0x00000000752D0000-memory.dmp

memory/2532-88-0x0000000074B20000-0x00000000752D0000-memory.dmp

C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

MD5 1a34d521ad1257344e1969cc6b843034
SHA1 d300656d26a408d983100d864e1a6c33c9bd8033
SHA256 3bf2ac647eaa7f1b79fddb6ebc9762482ae7d22870a48f5cbf040d708652c6e6
SHA512 5ca5394853399b25e898b60c21256174a277ce49694780538fcff9a7ca6f876fc562f4d21c36d41dad85e37942d8616007eadefc6f51f795b19deca9326236c8

memory/736-90-0x0000000000400000-0x000000000042F000-memory.dmp

memory/3452-91-0x0000000000F00000-0x0000000000F12000-memory.dmp

memory/3452-94-0x0000000000F00000-0x0000000000F12000-memory.dmp

memory/3452-92-0x0000000000F00000-0x0000000000F12000-memory.dmp

memory/3452-95-0x0000000000C00000-0x0000000000C2F000-memory.dmp

memory/3424-97-0x0000000008AE0000-0x0000000008C1F000-memory.dmp