Malware Analysis Report

2024-10-16 02:54

Sample ID 240926-kgq7gszgkh
Target Chapter 2.zip
SHA256 d07bdefcabeb6ef9fd8066d5fd79777225bc0725aef6e737f16c643ae9662559
Tags
qakbot spx133 1591267427 banker cryptone discovery evasion packer stealer trojan jupyter
score
10/10

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: behavioral13

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral9

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral14

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral16

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral3

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral6

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral8

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral15

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral12

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral4

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral5

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral7

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral10

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral11

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

d07bdefcabeb6ef9fd8066d5fd79777225bc0725aef6e737f16c643ae9662559

Threat Level: Known bad

The file Chapter 2.zip was found to be: Known bad.

Malicious Activity Summary

qakbot spx133 1591267427 banker cryptone discovery evasion packer stealer trojan jupyter

Windows security bypass

Qakbot/Qbot

Jupyter Backdoor/Client payload

Jupyter family

Turns off Windows Defender SpyNet reporting

CryptOne packer

Loads dropped DLL

Executes dropped EXE

System Location Discovery: System Language Discovery

Program crash

Enumerates physical storage devices

System Network Configuration Discovery: Internet Connection Discovery

Unsigned PE

Suspicious use of WriteProcessMemory

Uses Task Scheduler COM API

Suspicious behavior: MapViewOfSection

Runs ping.exe

Scheduled Task/Job: Scheduled Task

Modifies data under HKEY_USERS

Suspicious behavior: EnumeratesProcesses

Checks SCSI registry key(s)

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-09-26 08:34

Signatures

Jupyter Backdoor/Client payload

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

Jupyter family

jupyter

CryptOne packer

cryptone packer
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
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Analysis: behavioral2

Detonation Overview

Submitted

2024-09-26 08:34

Reported

2024-09-26 08:37

Platform

win10v2004-20240910-en

Max time kernel

149s

Max time network

154s

Command Line

"C:\Users\Admin\AppData\Local\Temp\8888888.exe"

Signatures

Qakbot/Qbot

trojan banker stealer qakbot

Turns off Windows Defender SpyNet reporting

evasion

Windows security bypass

evasion trojan
Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths C:\Windows\system32\reg.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Roaming\Microsoft\Oieoucykl = "0" C:\Windows\system32\reg.exe N/A

CryptOne packer

cryptone packer
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\8888888.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Roaming\Microsoft\Oieoucykl\mfkyeqk.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\explorer.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\8888888.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\8888888.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Roaming\Microsoft\Oieoucykl\mfkyeqk.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\Roaming\Microsoft\Oieoucykl\mfkyeqk.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Roaming\Microsoft\Oieoucykl\mfkyeqk.exe N/A

System Network Configuration Discovery: Internet Connection Discovery

discovery
Description Indicator Process Target
N/A N/A C:\Windows\System32\cmd.exe N/A
N/A N/A C:\Windows\system32\PING.EXE N/A

Checks SCSI registry key(s)

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_WDC&PROD_WDS100T2B0A\4&215468A5&0&000000 C:\Users\Admin\AppData\Local\Temp\8888888.exe N/A
Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\DeviceDesc C:\Users\Admin\AppData\Local\Temp\8888888.exe N/A
Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\DeviceDesc C:\Users\Admin\AppData\Local\Temp\8888888.exe N/A
Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\Service C:\Users\Admin\AppData\Local\Temp\8888888.exe N/A
Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Service C:\Users\Admin\AppData\Roaming\Microsoft\Oieoucykl\mfkyeqk.exe N/A
Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\Service C:\Users\Admin\AppData\Roaming\Microsoft\Oieoucykl\mfkyeqk.exe N/A
Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Service C:\Users\Admin\AppData\Local\Temp\8888888.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_QEMU&PROD_QEMU_DVD-ROM\4&215468A5&0&010000 C:\Users\Admin\AppData\Local\Temp\8888888.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_WDC&PROD_WDS100T2B0A\4&215468A5&0&000000 C:\Users\Admin\AppData\Roaming\Microsoft\Oieoucykl\mfkyeqk.exe N/A
Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\DeviceDesc C:\Users\Admin\AppData\Roaming\Microsoft\Oieoucykl\mfkyeqk.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_QEMU&PROD_QEMU_DVD-ROM\4&215468A5&0&010000 C:\Users\Admin\AppData\Roaming\Microsoft\Oieoucykl\mfkyeqk.exe N/A
Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\DeviceDesc C:\Users\Admin\AppData\Roaming\Microsoft\Oieoucykl\mfkyeqk.exe N/A

Modifies data under HKEY_USERS

Description Indicator Process Target
Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" C:\Users\Admin\AppData\Local\Temp\8888888.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ C:\Users\Admin\AppData\Local\Temp\8888888.exe N/A
Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" C:\Users\Admin\AppData\Local\Temp\8888888.exe N/A
Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" C:\Users\Admin\AppData\Local\Temp\8888888.exe N/A
Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" C:\Users\Admin\AppData\Local\Temp\8888888.exe N/A

Runs ping.exe

Description Indicator Process Target
N/A N/A C:\Windows\system32\PING.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: MapViewOfSection

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft\Oieoucykl\mfkyeqk.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4064 wrote to memory of 1496 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Users\Admin\AppData\Local\Temp\8888888.exe
PID 4064 wrote to memory of 1496 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Users\Admin\AppData\Local\Temp\8888888.exe
PID 4064 wrote to memory of 1496 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Users\Admin\AppData\Local\Temp\8888888.exe
PID 4064 wrote to memory of 3652 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Users\Admin\AppData\Roaming\Microsoft\Oieoucykl\mfkyeqk.exe
PID 4064 wrote to memory of 3652 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Users\Admin\AppData\Roaming\Microsoft\Oieoucykl\mfkyeqk.exe
PID 4064 wrote to memory of 3652 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Users\Admin\AppData\Roaming\Microsoft\Oieoucykl\mfkyeqk.exe
PID 4064 wrote to memory of 1576 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Windows\SysWOW64\schtasks.exe
PID 4064 wrote to memory of 1576 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Windows\SysWOW64\schtasks.exe
PID 4064 wrote to memory of 1576 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Windows\SysWOW64\schtasks.exe
PID 3652 wrote to memory of 3376 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Oieoucykl\mfkyeqk.exe C:\Users\Admin\AppData\Roaming\Microsoft\Oieoucykl\mfkyeqk.exe
PID 3652 wrote to memory of 3376 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Oieoucykl\mfkyeqk.exe C:\Users\Admin\AppData\Roaming\Microsoft\Oieoucykl\mfkyeqk.exe
PID 3652 wrote to memory of 3376 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Oieoucykl\mfkyeqk.exe C:\Users\Admin\AppData\Roaming\Microsoft\Oieoucykl\mfkyeqk.exe
PID 3652 wrote to memory of 1212 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Oieoucykl\mfkyeqk.exe C:\Windows\SysWOW64\explorer.exe
PID 3652 wrote to memory of 1212 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Oieoucykl\mfkyeqk.exe C:\Windows\SysWOW64\explorer.exe
PID 3652 wrote to memory of 1212 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Oieoucykl\mfkyeqk.exe C:\Windows\SysWOW64\explorer.exe
PID 3652 wrote to memory of 1212 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Oieoucykl\mfkyeqk.exe C:\Windows\SysWOW64\explorer.exe
PID 4532 wrote to memory of 2540 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Windows\system32\reg.exe
PID 4532 wrote to memory of 2540 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Windows\system32\reg.exe
PID 4532 wrote to memory of 3356 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Windows\system32\reg.exe
PID 4532 wrote to memory of 3356 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Windows\system32\reg.exe
PID 4532 wrote to memory of 1760 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Windows\system32\reg.exe
PID 4532 wrote to memory of 1760 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Windows\system32\reg.exe
PID 4532 wrote to memory of 4644 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Windows\system32\reg.exe
PID 4532 wrote to memory of 4644 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Windows\system32\reg.exe
PID 4532 wrote to memory of 2188 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Windows\system32\reg.exe
PID 4532 wrote to memory of 2188 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Windows\system32\reg.exe
PID 4532 wrote to memory of 3644 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Windows\system32\reg.exe
PID 4532 wrote to memory of 3644 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Windows\system32\reg.exe
PID 4532 wrote to memory of 5012 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Windows\system32\reg.exe
PID 4532 wrote to memory of 5012 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Windows\system32\reg.exe
PID 4532 wrote to memory of 3276 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Windows\system32\reg.exe
PID 4532 wrote to memory of 3276 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Windows\system32\reg.exe
PID 4532 wrote to memory of 3208 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Windows\system32\reg.exe
PID 4532 wrote to memory of 3208 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Windows\system32\reg.exe
PID 4532 wrote to memory of 2688 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Users\Admin\AppData\Roaming\Microsoft\Oieoucykl\mfkyeqk.exe
PID 4532 wrote to memory of 2688 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Users\Admin\AppData\Roaming\Microsoft\Oieoucykl\mfkyeqk.exe
PID 4532 wrote to memory of 2688 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Users\Admin\AppData\Roaming\Microsoft\Oieoucykl\mfkyeqk.exe
PID 4532 wrote to memory of 4860 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Windows\System32\cmd.exe
PID 4532 wrote to memory of 4860 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Windows\System32\cmd.exe
PID 4532 wrote to memory of 4884 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Windows\system32\schtasks.exe
PID 4532 wrote to memory of 4884 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Windows\system32\schtasks.exe
PID 4860 wrote to memory of 5036 N/A C:\Windows\System32\cmd.exe C:\Windows\system32\PING.EXE
PID 4860 wrote to memory of 5036 N/A C:\Windows\System32\cmd.exe C:\Windows\system32\PING.EXE
PID 2688 wrote to memory of 3144 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Oieoucykl\mfkyeqk.exe C:\Users\Admin\AppData\Roaming\Microsoft\Oieoucykl\mfkyeqk.exe
PID 2688 wrote to memory of 3144 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Oieoucykl\mfkyeqk.exe C:\Users\Admin\AppData\Roaming\Microsoft\Oieoucykl\mfkyeqk.exe
PID 2688 wrote to memory of 3144 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Oieoucykl\mfkyeqk.exe C:\Users\Admin\AppData\Roaming\Microsoft\Oieoucykl\mfkyeqk.exe

Uses Task Scheduler COM API

persistence

Processes

C:\Users\Admin\AppData\Local\Temp\8888888.exe

"C:\Users\Admin\AppData\Local\Temp\8888888.exe"

C:\Users\Admin\AppData\Local\Temp\8888888.exe

C:\Users\Admin\AppData\Local\Temp\8888888.exe /C

C:\Users\Admin\AppData\Roaming\Microsoft\Oieoucykl\mfkyeqk.exe

C:\Users\Admin\AppData\Roaming\Microsoft\Oieoucykl\mfkyeqk.exe

C:\Windows\SysWOW64\schtasks.exe

"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn cpjhugr /tr "\"C:\Users\Admin\AppData\Local\Temp\8888888.exe\" /I cpjhugr" /SC ONCE /Z /ST 08:37 /ET 08:49

C:\Users\Admin\AppData\Roaming\Microsoft\Oieoucykl\mfkyeqk.exe

C:\Users\Admin\AppData\Roaming\Microsoft\Oieoucykl\mfkyeqk.exe /C

C:\Windows\SysWOW64\explorer.exe

C:\Windows\SysWOW64\explorer.exe

C:\Users\Admin\AppData\Local\Temp\8888888.exe

C:\Users\Admin\AppData\Local\Temp\8888888.exe /I cpjhugr

C:\Windows\system32\reg.exe

C:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Microsoft\Microsoft AntiMalware\SpyNet" /f /t REG_DWORD /v "SpyNetReporting" /d "0"

C:\Windows\system32\reg.exe

C:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Microsoft\Microsoft AntiMalware\SpyNet" /f /t REG_DWORD /v "SubmitSamplesConsent" /d "2"

C:\Windows\system32\reg.exe

C:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Wow6432Node\Microsoft AntiMalware\SpyNet" /f /t REG_DWORD /v "SpyNetReporting" /d "0"

C:\Windows\system32\reg.exe

C:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Wow6432Node\Microsoft AntiMalware\SpyNet" /f /t REG_DWORD /v "SubmitSamplesConsent" /d "2"

C:\Windows\system32\reg.exe

C:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\SpyNet" /f /t REG_DWORD /v "SpyNetReporting" /d "0"

C:\Windows\system32\reg.exe

C:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\SpyNet" /f /t REG_DWORD /v "SubmitSamplesConsent" /d "2"

C:\Windows\system32\reg.exe

C:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Spynet" /f /t REG_DWORD /v "SpyNetReporting" /d "0"

C:\Windows\system32\reg.exe

C:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Spynet" /f /t REG_DWORD /v "SubmitSamplesConsent" /d "2"

C:\Windows\system32\reg.exe

C:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /t REG_DWORD /v "C:\Users\Admin\AppData\Roaming\Microsoft\Oieoucykl" /d "0"

C:\Users\Admin\AppData\Roaming\Microsoft\Oieoucykl\mfkyeqk.exe

C:\Users\Admin\AppData\Roaming\Microsoft\Oieoucykl\mfkyeqk.exe

C:\Windows\System32\cmd.exe

"C:\Windows\System32\cmd.exe" /c ping.exe -n 6 127.0.0.1 & type "C:\Windows\System32\calc.exe" > "C:\Users\Admin\AppData\Local\Temp\8888888.exe"

C:\Windows\system32\schtasks.exe

"C:\Windows\system32\schtasks.exe" /DELETE /F /TN cpjhugr

C:\Windows\system32\PING.EXE

ping.exe -n 6 127.0.0.1

C:\Users\Admin\AppData\Roaming\Microsoft\Oieoucykl\mfkyeqk.exe

C:\Users\Admin\AppData\Roaming\Microsoft\Oieoucykl\mfkyeqk.exe /C

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 69.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 98.117.19.2.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa 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 58.99.105.20.in-addr.arpa udp
US 8.8.8.8:53 10.28.171.150.in-addr.arpa udp
US 8.8.8.8:53 8.173.189.20.in-addr.arpa udp

Files

memory/4064-0-0x0000000000690000-0x00000000006C7000-memory.dmp

memory/4064-1-0x0000000000400000-0x000000000043A000-memory.dmp

memory/4064-3-0x0000000000400000-0x000000000043A000-memory.dmp

memory/4064-2-0x0000000000400000-0x000000000052D000-memory.dmp

memory/1496-4-0x0000000000400000-0x000000000052D000-memory.dmp

memory/1496-5-0x0000000000400000-0x000000000052D000-memory.dmp

memory/1496-7-0x0000000000400000-0x000000000052D000-memory.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Oieoucykl\mfkyeqk.exe

MD5 136b9c85525ba66276b8c9f6b7014b0b
SHA1 0cf5ba13d14c28c60586c7f4b9679925fa4d4172
SHA256 a23ef053cccf6a35fda9adc5f1702ba99a7be695107d3ba5d1ea8c9c258299e4
SHA512 0c02b116029a7d4f4c44988dc6220ed4050c94cab6e57f4aeb29d8edd0b8b59e74c89d6bd62e6e828826f44ebfb478280051ca289ea712c52d5fd113541e2590

memory/4064-15-0x0000000000400000-0x000000000043A000-memory.dmp

memory/4064-14-0x0000000000400000-0x000000000052D000-memory.dmp

memory/3652-16-0x0000000000400000-0x000000000052D000-memory.dmp

memory/3652-17-0x0000000000400000-0x000000000052D000-memory.dmp

memory/3652-19-0x0000000000400000-0x000000000052D000-memory.dmp

memory/3376-21-0x0000000000400000-0x000000000052D000-memory.dmp

memory/3376-22-0x0000000000400000-0x000000000052D000-memory.dmp

memory/3376-23-0x0000000000400000-0x000000000052D000-memory.dmp

memory/1212-24-0x0000000001430000-0x0000000001463000-memory.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Oieoucykl\mfkyeqk.dat

MD5 ba3689ed2a69a3ba51e08d0bee1e8fd5
SHA1 22ecca5c08583c2d60d4f1c2ae362b0e0fa9a5fc
SHA256 0e123c8509e238b9d90d7b202364d628b2067bef8a33dee24d5c2bd1f9718f1e
SHA512 041a156aef80af4b6cd6e99b8f2466c29deb4cfab8c0c951783e5cd8bef2773f021112a51dbb19fa88d514f115864eafdf13e18ab9d9331e5952234b65d594db

memory/3652-26-0x0000000000400000-0x000000000052D000-memory.dmp

memory/1212-27-0x0000000001430000-0x0000000001463000-memory.dmp

memory/1212-30-0x0000000001430000-0x0000000001463000-memory.dmp

memory/1212-28-0x0000000001430000-0x0000000001463000-memory.dmp

memory/4532-33-0x0000000000400000-0x000000000052D000-memory.dmp

memory/4532-35-0x0000000000400000-0x000000000052D000-memory.dmp

memory/2688-37-0x0000000000400000-0x000000000052D000-memory.dmp

Analysis: behavioral13

Detonation Overview

Submitted

2024-09-26 08:34

Reported

2024-09-26 08:37

Platform

win7-20240903-en

Max time kernel

141s

Max time network

125s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\ssdeep-2.14.1\fuzzy.dll,#1

Signatures

Program crash

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\rundll32.exe

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\rundll32.exe N/A

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\ssdeep-2.14.1\fuzzy.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\ssdeep-2.14.1\fuzzy.dll,#1

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 548 -s 224

Network

N/A

Files

memory/548-0-0x0000000065C40000-0x0000000065C4E000-memory.dmp

Analysis: behavioral9

Detonation Overview

Submitted

2024-09-26 08:34

Reported

2024-09-26 08:37

Platform

win7-20240903-en

Max time kernel

121s

Max time network

125s

Command Line

"C:\Users\Admin\AppData\Local\Temp\md5-1.exe"

Signatures

N/A

Processes

C:\Users\Admin\AppData\Local\Temp\md5-1.exe

"C:\Users\Admin\AppData\Local\Temp\md5-1.exe"

Network

N/A

Files

memory/2196-0-0x0000000004000000-0x0000000004003200-memory.dmp

Analysis: behavioral14

Detonation Overview

Submitted

2024-09-26 08:34

Reported

2024-09-26 08:37

Platform

win10v2004-20240802-en

Max time kernel

94s

Max time network

101s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\ssdeep-2.14.1\fuzzy.dll,#1

Signatures

Program crash

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\rundll32.exe

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\rundll32.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2376 wrote to memory of 4388 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2376 wrote to memory of 4388 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2376 wrote to memory of 4388 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\ssdeep-2.14.1\fuzzy.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\ssdeep-2.14.1\fuzzy.dll,#1

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 4388 -ip 4388

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4388 -s 600

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 22.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 241.42.69.40.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 23.236.111.52.in-addr.arpa udp

Files

memory/4388-0-0x0000000065C40000-0x0000000065C4E000-memory.dmp

Analysis: behavioral16

Detonation Overview

Submitted

2024-09-26 08:34

Reported

2024-09-26 08:37

Platform

win10v2004-20240910-en

Max time kernel

140s

Max time network

126s

Command Line

"C:\Users\Admin\AppData\Local\Temp\ssdeep-2.14.1\ssdeep.exe"

Signatures

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\ssdeep-2.14.1\ssdeep.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\ssdeep-2.14.1\ssdeep.exe

"C:\Users\Admin\AppData\Local\Temp\ssdeep-2.14.1\ssdeep.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 150.171.28.10:443 g.bing.com tcp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 138.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 10.28.171.150.in-addr.arpa 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 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.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 30.243.111.52.in-addr.arpa udp

Files

memory/2224-0-0x0000000000400000-0x00000000004D7000-memory.dmp

Analysis: behavioral3

Detonation Overview

Submitted

2024-09-26 08:34

Reported

2024-09-26 08:37

Platform

win7-20240903-en

Max time kernel

13s

Max time network

19s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\Challenge_1.dll,#1

Signatures

N/A

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\Challenge_1.dll,#1

Network

N/A

Files

N/A

Analysis: behavioral6

Detonation Overview

Submitted

2024-09-26 08:34

Reported

2024-09-26 08:37

Platform

win10v2004-20240802-en

Max time kernel

94s

Max time network

99s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Challenge_2.exe"

Signatures

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\Challenge_2.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\Challenge_2.exe

"C:\Users\Admin\AppData\Local\Temp\Challenge_2.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 www.iuqerfsodp9ifjaposdfjhgosurijfaewrwergwea.com udp
US 104.16.167.228:80 www.iuqerfsodp9ifjaposdfjhgosurijfaewrwergwea.com tcp
US 8.8.8.8:53 228.167.16.104.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 73.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp

Files

N/A

Analysis: behavioral8

Detonation Overview

Submitted

2024-09-26 08:34

Reported

2024-09-26 08:37

Platform

win10v2004-20240802-en

Max time kernel

92s

Max time network

153s

Command Line

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

Signatures

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\filetype.exe N/A

Processes

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

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 2.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 75.117.19.2.in-addr.arpa udp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 22.236.111.52.in-addr.arpa udp

Files

N/A

Analysis: behavioral15

Detonation Overview

Submitted

2024-09-26 08:34

Reported

2024-09-26 08:37

Platform

win7-20240903-en

Max time kernel

142s

Max time network

19s

Command Line

"C:\Users\Admin\AppData\Local\Temp\ssdeep-2.14.1\ssdeep.exe"

Signatures

N/A

Processes

C:\Users\Admin\AppData\Local\Temp\ssdeep-2.14.1\ssdeep.exe

"C:\Users\Admin\AppData\Local\Temp\ssdeep-2.14.1\ssdeep.exe"

Network

N/A

Files

memory/3060-0-0x0000000000400000-0x00000000004D7000-memory.dmp

Analysis: behavioral12

Detonation Overview

Submitted

2024-09-26 08:34

Reported

2024-09-26 08:37

Platform

win10v2004-20240802-en

Max time kernel

134s

Max time network

139s

Command Line

"C:\Users\Admin\AppData\Local\Temp\md5-2.exe"

Signatures

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\md5-2.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\md5-2.exe

"C:\Users\Admin\AppData\Local\Temp\md5-2.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 8.8.8.8:53 140.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 75.117.19.2.in-addr.arpa udp
US 8.8.8.8:53 26.73.42.20.in-addr.arpa udp

Files

memory/1740-0-0x0000000004000000-0x0000000004003200-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-09-26 08:34

Reported

2024-09-26 08:37

Platform

win7-20240903-en

Max time kernel

147s

Max time network

127s

Command Line

"C:\Users\Admin\AppData\Local\Temp\8888888.exe"

Signatures

Qakbot/Qbot

trojan banker stealer qakbot

Turns off Windows Defender SpyNet reporting

evasion

Windows security bypass

evasion trojan
Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths C:\Windows\system32\reg.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Roaming\Microsoft\Vfiigveiopd = "0" C:\Windows\system32\reg.exe N/A

CryptOne packer

cryptone packer
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\Roaming\Microsoft\Vfiigveiopd\wlausyt.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\8888888.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\Roaming\Microsoft\Vfiigveiopd\wlausyt.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\8888888.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Roaming\Microsoft\Vfiigveiopd\wlausyt.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\8888888.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Roaming\Microsoft\Vfiigveiopd\wlausyt.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\explorer.exe N/A

System Network Configuration Discovery: Internet Connection Discovery

discovery
Description Indicator Process Target
N/A N/A C:\Windows\system32\PING.EXE N/A
N/A N/A C:\Windows\System32\cmd.exe N/A

Modifies data under HKEY_USERS

Description Indicator Process Target
Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ C:\Users\Admin\AppData\Local\Temp\8888888.exe N/A
Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "0" C:\Users\Admin\AppData\Local\Temp\8888888.exe N/A
Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "1" C:\Users\Admin\AppData\Local\Temp\8888888.exe N/A

Runs ping.exe

Description Indicator Process Target
N/A N/A C:\Windows\system32\PING.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: MapViewOfSection

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft\Vfiigveiopd\wlausyt.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2704 wrote to memory of 2976 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Users\Admin\AppData\Local\Temp\8888888.exe
PID 2704 wrote to memory of 2976 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Users\Admin\AppData\Local\Temp\8888888.exe
PID 2704 wrote to memory of 2976 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Users\Admin\AppData\Local\Temp\8888888.exe
PID 2704 wrote to memory of 2976 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Users\Admin\AppData\Local\Temp\8888888.exe
PID 2704 wrote to memory of 2616 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Users\Admin\AppData\Roaming\Microsoft\Vfiigveiopd\wlausyt.exe
PID 2704 wrote to memory of 2616 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Users\Admin\AppData\Roaming\Microsoft\Vfiigveiopd\wlausyt.exe
PID 2704 wrote to memory of 2616 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Users\Admin\AppData\Roaming\Microsoft\Vfiigveiopd\wlausyt.exe
PID 2704 wrote to memory of 2616 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Users\Admin\AppData\Roaming\Microsoft\Vfiigveiopd\wlausyt.exe
PID 2704 wrote to memory of 2580 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Windows\SysWOW64\schtasks.exe
PID 2704 wrote to memory of 2580 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Windows\SysWOW64\schtasks.exe
PID 2704 wrote to memory of 2580 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Windows\SysWOW64\schtasks.exe
PID 2704 wrote to memory of 2580 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Windows\SysWOW64\schtasks.exe
PID 2616 wrote to memory of 2496 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Vfiigveiopd\wlausyt.exe C:\Users\Admin\AppData\Roaming\Microsoft\Vfiigveiopd\wlausyt.exe
PID 2616 wrote to memory of 2496 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Vfiigveiopd\wlausyt.exe C:\Users\Admin\AppData\Roaming\Microsoft\Vfiigveiopd\wlausyt.exe
PID 2616 wrote to memory of 2496 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Vfiigveiopd\wlausyt.exe C:\Users\Admin\AppData\Roaming\Microsoft\Vfiigveiopd\wlausyt.exe
PID 2616 wrote to memory of 2496 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Vfiigveiopd\wlausyt.exe C:\Users\Admin\AppData\Roaming\Microsoft\Vfiigveiopd\wlausyt.exe
PID 2616 wrote to memory of 904 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Vfiigveiopd\wlausyt.exe C:\Windows\SysWOW64\explorer.exe
PID 2616 wrote to memory of 904 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Vfiigveiopd\wlausyt.exe C:\Windows\SysWOW64\explorer.exe
PID 2616 wrote to memory of 904 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Vfiigveiopd\wlausyt.exe C:\Windows\SysWOW64\explorer.exe
PID 2616 wrote to memory of 904 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Vfiigveiopd\wlausyt.exe C:\Windows\SysWOW64\explorer.exe
PID 2616 wrote to memory of 904 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Vfiigveiopd\wlausyt.exe C:\Windows\SysWOW64\explorer.exe
PID 2236 wrote to memory of 2936 N/A C:\Windows\system32\taskeng.exe C:\Users\Admin\AppData\Local\Temp\8888888.exe
PID 2236 wrote to memory of 2936 N/A C:\Windows\system32\taskeng.exe C:\Users\Admin\AppData\Local\Temp\8888888.exe
PID 2236 wrote to memory of 2936 N/A C:\Windows\system32\taskeng.exe C:\Users\Admin\AppData\Local\Temp\8888888.exe
PID 2236 wrote to memory of 2936 N/A C:\Windows\system32\taskeng.exe C:\Users\Admin\AppData\Local\Temp\8888888.exe
PID 2936 wrote to memory of 1348 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Windows\system32\reg.exe
PID 2936 wrote to memory of 1348 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Windows\system32\reg.exe
PID 2936 wrote to memory of 1348 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Windows\system32\reg.exe
PID 2936 wrote to memory of 1348 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Windows\system32\reg.exe
PID 2936 wrote to memory of 1592 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Windows\system32\reg.exe
PID 2936 wrote to memory of 1592 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Windows\system32\reg.exe
PID 2936 wrote to memory of 1592 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Windows\system32\reg.exe
PID 2936 wrote to memory of 1592 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Windows\system32\reg.exe
PID 2936 wrote to memory of 624 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Windows\system32\reg.exe
PID 2936 wrote to memory of 624 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Windows\system32\reg.exe
PID 2936 wrote to memory of 624 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Windows\system32\reg.exe
PID 2936 wrote to memory of 624 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Windows\system32\reg.exe
PID 2936 wrote to memory of 1112 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Windows\system32\reg.exe
PID 2936 wrote to memory of 1112 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Windows\system32\reg.exe
PID 2936 wrote to memory of 1112 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Windows\system32\reg.exe
PID 2936 wrote to memory of 1112 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Windows\system32\reg.exe
PID 2936 wrote to memory of 2864 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Windows\system32\reg.exe
PID 2936 wrote to memory of 2864 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Windows\system32\reg.exe
PID 2936 wrote to memory of 2864 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Windows\system32\reg.exe
PID 2936 wrote to memory of 2864 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Windows\system32\reg.exe
PID 2936 wrote to memory of 2900 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Windows\system32\reg.exe
PID 2936 wrote to memory of 2900 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Windows\system32\reg.exe
PID 2936 wrote to memory of 2900 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Windows\system32\reg.exe
PID 2936 wrote to memory of 2900 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Windows\system32\reg.exe
PID 2936 wrote to memory of 3020 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Windows\system32\reg.exe
PID 2936 wrote to memory of 3020 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Windows\system32\reg.exe
PID 2936 wrote to memory of 3020 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Windows\system32\reg.exe
PID 2936 wrote to memory of 3020 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Windows\system32\reg.exe
PID 2936 wrote to memory of 2184 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Windows\system32\reg.exe
PID 2936 wrote to memory of 2184 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Windows\system32\reg.exe
PID 2936 wrote to memory of 2184 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Windows\system32\reg.exe
PID 2936 wrote to memory of 2184 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Windows\system32\reg.exe
PID 2936 wrote to memory of 2120 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Windows\system32\reg.exe
PID 2936 wrote to memory of 2120 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Windows\system32\reg.exe
PID 2936 wrote to memory of 2120 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Windows\system32\reg.exe
PID 2936 wrote to memory of 2120 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Windows\system32\reg.exe
PID 2936 wrote to memory of 584 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Users\Admin\AppData\Roaming\Microsoft\Vfiigveiopd\wlausyt.exe
PID 2936 wrote to memory of 584 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Users\Admin\AppData\Roaming\Microsoft\Vfiigveiopd\wlausyt.exe
PID 2936 wrote to memory of 584 N/A C:\Users\Admin\AppData\Local\Temp\8888888.exe C:\Users\Admin\AppData\Roaming\Microsoft\Vfiigveiopd\wlausyt.exe

Uses Task Scheduler COM API

persistence

Processes

C:\Users\Admin\AppData\Local\Temp\8888888.exe

"C:\Users\Admin\AppData\Local\Temp\8888888.exe"

C:\Users\Admin\AppData\Local\Temp\8888888.exe

C:\Users\Admin\AppData\Local\Temp\8888888.exe /C

C:\Users\Admin\AppData\Roaming\Microsoft\Vfiigveiopd\wlausyt.exe

C:\Users\Admin\AppData\Roaming\Microsoft\Vfiigveiopd\wlausyt.exe

C:\Windows\SysWOW64\schtasks.exe

"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn fzlykwlser /tr "\"C:\Users\Admin\AppData\Local\Temp\8888888.exe\" /I fzlykwlser" /SC ONCE /Z /ST 08:37 /ET 08:49

C:\Users\Admin\AppData\Roaming\Microsoft\Vfiigveiopd\wlausyt.exe

C:\Users\Admin\AppData\Roaming\Microsoft\Vfiigveiopd\wlausyt.exe /C

C:\Windows\SysWOW64\explorer.exe

C:\Windows\SysWOW64\explorer.exe

C:\Windows\system32\taskeng.exe

taskeng.exe {AEB5C103-40CF-422A-858D-61566FF548C6} S-1-5-18:NT AUTHORITY\System:Service:

C:\Users\Admin\AppData\Local\Temp\8888888.exe

C:\Users\Admin\AppData\Local\Temp\8888888.exe /I fzlykwlser

C:\Windows\system32\reg.exe

C:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Microsoft\Microsoft AntiMalware\SpyNet" /f /t REG_DWORD /v "SpyNetReporting" /d "0"

C:\Windows\system32\reg.exe

C:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Microsoft\Microsoft AntiMalware\SpyNet" /f /t REG_DWORD /v "SubmitSamplesConsent" /d "2"

C:\Windows\system32\reg.exe

C:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Wow6432Node\Microsoft AntiMalware\SpyNet" /f /t REG_DWORD /v "SpyNetReporting" /d "0"

C:\Windows\system32\reg.exe

C:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Wow6432Node\Microsoft AntiMalware\SpyNet" /f /t REG_DWORD /v "SubmitSamplesConsent" /d "2"

C:\Windows\system32\reg.exe

C:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\SpyNet" /f /t REG_DWORD /v "SpyNetReporting" /d "0"

C:\Windows\system32\reg.exe

C:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\SpyNet" /f /t REG_DWORD /v "SubmitSamplesConsent" /d "2"

C:\Windows\system32\reg.exe

C:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Spynet" /f /t REG_DWORD /v "SpyNetReporting" /d "0"

C:\Windows\system32\reg.exe

C:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Spynet" /f /t REG_DWORD /v "SubmitSamplesConsent" /d "2"

C:\Windows\system32\reg.exe

C:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /t REG_DWORD /v "C:\Users\Admin\AppData\Roaming\Microsoft\Vfiigveiopd" /d "0"

C:\Users\Admin\AppData\Roaming\Microsoft\Vfiigveiopd\wlausyt.exe

C:\Users\Admin\AppData\Roaming\Microsoft\Vfiigveiopd\wlausyt.exe

C:\Windows\System32\cmd.exe

"C:\Windows\System32\cmd.exe" /c ping.exe -n 6 127.0.0.1 & type "C:\Windows\System32\calc.exe" > "C:\Users\Admin\AppData\Local\Temp\8888888.exe"

C:\Windows\system32\schtasks.exe

"C:\Windows\system32\schtasks.exe" /DELETE /F /TN fzlykwlser

C:\Windows\system32\PING.EXE

ping.exe -n 6 127.0.0.1

C:\Users\Admin\AppData\Roaming\Microsoft\Vfiigveiopd\wlausyt.exe

C:\Users\Admin\AppData\Roaming\Microsoft\Vfiigveiopd\wlausyt.exe /C

Network

N/A

Files

memory/2704-0-0x00000000002D0000-0x0000000000307000-memory.dmp

memory/2704-1-0x0000000000400000-0x000000000043A000-memory.dmp

memory/2704-3-0x0000000000400000-0x000000000043A000-memory.dmp

memory/2704-2-0x0000000000400000-0x000000000052D000-memory.dmp

memory/2976-4-0x0000000000400000-0x000000000052D000-memory.dmp

memory/2976-5-0x0000000000400000-0x000000000052D000-memory.dmp

memory/2976-7-0x0000000000400000-0x000000000052D000-memory.dmp

\Users\Admin\AppData\Roaming\Microsoft\Vfiigveiopd\wlausyt.exe

MD5 136b9c85525ba66276b8c9f6b7014b0b
SHA1 0cf5ba13d14c28c60586c7f4b9679925fa4d4172
SHA256 a23ef053cccf6a35fda9adc5f1702ba99a7be695107d3ba5d1ea8c9c258299e4
SHA512 0c02b116029a7d4f4c44988dc6220ed4050c94cab6e57f4aeb29d8edd0b8b59e74c89d6bd62e6e828826f44ebfb478280051ca289ea712c52d5fd113541e2590

memory/2704-19-0x0000000000400000-0x000000000043A000-memory.dmp

memory/2704-18-0x0000000000400000-0x000000000052D000-memory.dmp

memory/2616-20-0x0000000000400000-0x000000000052D000-memory.dmp

memory/2616-21-0x0000000000400000-0x000000000052D000-memory.dmp

memory/2616-24-0x0000000000400000-0x000000000052D000-memory.dmp

memory/2496-26-0x0000000000400000-0x000000000052D000-memory.dmp

memory/2496-27-0x0000000000400000-0x000000000052D000-memory.dmp

memory/904-28-0x00000000001D0000-0x0000000000203000-memory.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Vfiigveiopd\wlausyt.dat

MD5 7566649449cb7ddec3b72256eb5c9136
SHA1 3641f9db6ac26709dc1ff248f029cf816090f746
SHA256 136f454b93a8de7ab4637288d6bf88d2b9d13b469835653f5dfd230d69dc6182
SHA512 e0b387376bb180bff2f05d70cdd6c0abc50eac6538d4e9aaa2a5e0c15b3200ee51b279e43ee4f9ab64424deb4f9f848c1c8cd5d7fd281875831c3d86ec2eab3e

memory/2616-31-0x0000000000400000-0x000000000052D000-memory.dmp

memory/904-35-0x00000000001D0000-0x0000000000203000-memory.dmp

memory/904-33-0x00000000001D0000-0x0000000000203000-memory.dmp

memory/904-32-0x00000000001D0000-0x0000000000203000-memory.dmp

memory/2936-38-0x0000000000400000-0x000000000052D000-memory.dmp

memory/2936-41-0x0000000000400000-0x000000000052D000-memory.dmp

memory/584-43-0x0000000000400000-0x000000000052D000-memory.dmp

Analysis: behavioral4

Detonation Overview

Submitted

2024-09-26 08:34

Reported

2024-09-26 08:37

Platform

win10v2004-20240802-en

Max time kernel

125s

Max time network

130s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\Challenge_1.dll,#1

Signatures

N/A

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\Challenge_1.dll,#1

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4548,i,16315016104747277319,5510969007830467313,262144 --variations-seed-version --mojo-platform-channel-handle=3692 /prefetch:8

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp

Files

N/A

Analysis: behavioral5

Detonation Overview

Submitted

2024-09-26 08:34

Reported

2024-09-26 08:37

Platform

win7-20240903-en

Max time kernel

120s

Max time network

123s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Challenge_2.exe"

Signatures

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\Challenge_2.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\Challenge_2.exe

"C:\Users\Admin\AppData\Local\Temp\Challenge_2.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 www.iuqerfsodp9ifjaposdfjhgosurijfaewrwergwea.com udp
US 104.16.166.228:80 www.iuqerfsodp9ifjaposdfjhgosurijfaewrwergwea.com tcp

Files

N/A

Analysis: behavioral7

Detonation Overview

Submitted

2024-09-26 08:34

Reported

2024-09-26 08:37

Platform

win7-20240708-en

Max time kernel

117s

Max time network

118s

Command Line

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

Signatures

N/A

Processes

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

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

Network

N/A

Files

N/A

Analysis: behavioral10

Detonation Overview

Submitted

2024-09-26 08:34

Reported

2024-09-26 08:37

Platform

win10v2004-20240802-en

Max time kernel

94s

Max time network

142s

Command Line

"C:\Users\Admin\AppData\Local\Temp\md5-1.exe"

Signatures

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\md5-1.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\md5-1.exe

"C:\Users\Admin\AppData\Local\Temp\md5-1.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 64.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.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 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 23.236.111.52.in-addr.arpa udp

Files

memory/532-0-0x0000000004000000-0x0000000004003200-memory.dmp

Analysis: behavioral11

Detonation Overview

Submitted

2024-09-26 08:34

Reported

2024-09-26 08:37

Platform

win7-20240903-en

Max time kernel

118s

Max time network

118s

Command Line

"C:\Users\Admin\AppData\Local\Temp\md5-2.exe"

Signatures

N/A

Processes

C:\Users\Admin\AppData\Local\Temp\md5-2.exe

"C:\Users\Admin\AppData\Local\Temp\md5-2.exe"

Network

N/A

Files

memory/2168-0-0x0000000004000000-0x0000000004003200-memory.dmp