Malware Analysis Report

2024-10-10 08:08

Sample ID 240610-rf3bpayhkm
Target 81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4
SHA256 81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4
Tags
themida evasion persistence 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

81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4

Threat Level: Known bad

The file 81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4 was found to be: Known bad.

Malicious Activity Summary

themida evasion persistence trojan

Detects executables packed with Themida

Modifies visiblity of hidden/system files in Explorer

Identifies VirtualBox via ACPI registry values (likely anti-VM)

Detects executables packed with Themida

Themida packer

Executes dropped EXE

Checks BIOS information in registry

Loads dropped DLL

Adds Run key to start application

Checks whether UAC is enabled

Suspicious use of NtSetInformationThreadHideFromDebugger

Drops file in System32 directory

Drops file in Windows directory

Unsigned PE

Creates scheduled task(s)

Suspicious use of SetWindowsHookEx

Suspicious behavior: GetForegroundWindowSpam

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-10 14:08

Signatures

Detects executables packed with Themida

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

Themida packer

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

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-10 14:08

Reported

2024-06-10 14:11

Platform

win7-20240508-en

Max time kernel

150s

Max time network

121s

Command Line

"C:\Users\Admin\AppData\Local\Temp\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe"

Signatures

Modifies visiblity of hidden/system files in Explorer

evasion
Description Indicator Process Target
Set value (int) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" \??\c:\windows\resources\themes\explorer.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" \??\c:\windows\resources\svchost.exe N/A

Detects executables packed with Themida

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
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
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

Identifies VirtualBox via ACPI registry values (likely anti-VM)

evasion
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ C:\Users\Admin\AppData\Local\Temp\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe N/A
Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ \??\c:\windows\resources\themes\explorer.exe N/A
Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ \??\c:\windows\resources\spoolsv.exe N/A
Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ \??\c:\windows\resources\svchost.exe N/A
Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ \??\c:\windows\resources\spoolsv.exe N/A

Checks BIOS information in registry

Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion C:\Users\Admin\AppData\Local\Temp\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion \??\c:\windows\resources\spoolsv.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion \??\c:\windows\resources\themes\explorer.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion \??\c:\windows\resources\themes\explorer.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion \??\c:\windows\resources\spoolsv.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion \??\c:\windows\resources\spoolsv.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion \??\c:\windows\resources\svchost.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion \??\c:\windows\resources\svchost.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion \??\c:\windows\resources\spoolsv.exe N/A

Themida packer

themida
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
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
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

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\Explorer = "c:\\windows\\resources\\themes\\explorer.exe RO" \??\c:\windows\resources\themes\explorer.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\Svchost = "c:\\windows\\resources\\svchost.exe RO" \??\c:\windows\resources\themes\explorer.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\Explorer = "c:\\windows\\resources\\themes\\explorer.exe RO" \??\c:\windows\resources\svchost.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\Svchost = "c:\\windows\\resources\\svchost.exe RO" \??\c:\windows\resources\svchost.exe N/A

Checks whether UAC is enabled

evasion trojan
Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA \??\c:\windows\resources\spoolsv.exe N/A
Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA \??\c:\windows\resources\svchost.exe N/A
Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA \??\c:\windows\resources\spoolsv.exe N/A
Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA C:\Users\Admin\AppData\Local\Temp\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe N/A
Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA \??\c:\windows\resources\themes\explorer.exe N/A

Drops file in System32 directory

Description Indicator Process Target
File opened for modification C:\Windows\SysWOW64\explorer.exe \??\c:\windows\resources\svchost.exe N/A
File opened for modification C:\Windows\SysWOW64\explorer.exe \??\c:\windows\resources\themes\explorer.exe N/A

Drops file in Windows directory

Description Indicator Process Target
File opened for modification \??\c:\windows\resources\spoolsv.exe \??\c:\windows\resources\themes\explorer.exe N/A
File opened for modification \??\c:\windows\resources\svchost.exe \??\c:\windows\resources\spoolsv.exe N/A
File opened for modification C:\Windows\Resources\tjud.exe \??\c:\windows\resources\themes\explorer.exe N/A
File opened for modification \??\c:\windows\resources\themes\explorer.exe C:\Users\Admin\AppData\Local\Temp\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe N/A

Creates scheduled task(s)

persistence
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\schtasks.exe N/A
N/A N/A C:\Windows\SysWOW64\schtasks.exe N/A
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\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe N/A
N/A N/A \??\c:\windows\resources\themes\explorer.exe N/A
N/A N/A \??\c:\windows\resources\themes\explorer.exe N/A
N/A N/A \??\c:\windows\resources\themes\explorer.exe N/A
N/A N/A \??\c:\windows\resources\themes\explorer.exe N/A
N/A N/A \??\c:\windows\resources\themes\explorer.exe N/A
N/A N/A \??\c:\windows\resources\themes\explorer.exe N/A
N/A N/A \??\c:\windows\resources\themes\explorer.exe N/A
N/A N/A \??\c:\windows\resources\themes\explorer.exe N/A
N/A N/A \??\c:\windows\resources\themes\explorer.exe N/A
N/A N/A \??\c:\windows\resources\themes\explorer.exe N/A
N/A N/A \??\c:\windows\resources\themes\explorer.exe N/A
N/A N/A \??\c:\windows\resources\themes\explorer.exe N/A
N/A N/A \??\c:\windows\resources\themes\explorer.exe N/A
N/A N/A \??\c:\windows\resources\themes\explorer.exe N/A
N/A N/A \??\c:\windows\resources\themes\explorer.exe N/A
N/A N/A \??\c:\windows\resources\themes\explorer.exe N/A
N/A N/A \??\c:\windows\resources\svchost.exe N/A
N/A N/A \??\c:\windows\resources\svchost.exe N/A
N/A N/A \??\c:\windows\resources\svchost.exe N/A
N/A N/A \??\c:\windows\resources\svchost.exe N/A
N/A N/A \??\c:\windows\resources\svchost.exe N/A
N/A N/A \??\c:\windows\resources\svchost.exe N/A
N/A N/A \??\c:\windows\resources\svchost.exe N/A
N/A N/A \??\c:\windows\resources\svchost.exe N/A
N/A N/A \??\c:\windows\resources\svchost.exe N/A
N/A N/A \??\c:\windows\resources\svchost.exe N/A
N/A N/A \??\c:\windows\resources\svchost.exe N/A
N/A N/A \??\c:\windows\resources\svchost.exe N/A
N/A N/A \??\c:\windows\resources\svchost.exe N/A
N/A N/A \??\c:\windows\resources\svchost.exe N/A
N/A N/A \??\c:\windows\resources\svchost.exe N/A
N/A N/A \??\c:\windows\resources\svchost.exe N/A
N/A N/A \??\c:\windows\resources\themes\explorer.exe N/A
N/A N/A \??\c:\windows\resources\themes\explorer.exe N/A
N/A N/A \??\c:\windows\resources\svchost.exe N/A
N/A N/A \??\c:\windows\resources\svchost.exe N/A
N/A N/A \??\c:\windows\resources\themes\explorer.exe N/A
N/A N/A \??\c:\windows\resources\themes\explorer.exe N/A
N/A N/A \??\c:\windows\resources\svchost.exe N/A
N/A N/A \??\c:\windows\resources\svchost.exe N/A
N/A N/A \??\c:\windows\resources\themes\explorer.exe N/A
N/A N/A \??\c:\windows\resources\themes\explorer.exe N/A
N/A N/A \??\c:\windows\resources\svchost.exe N/A
N/A N/A \??\c:\windows\resources\svchost.exe N/A
N/A N/A \??\c:\windows\resources\themes\explorer.exe N/A
N/A N/A \??\c:\windows\resources\themes\explorer.exe N/A
N/A N/A \??\c:\windows\resources\svchost.exe N/A

Suspicious behavior: GetForegroundWindowSpam

Description Indicator Process Target
N/A N/A \??\c:\windows\resources\svchost.exe N/A
N/A N/A \??\c:\windows\resources\themes\explorer.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1772 wrote to memory of 2312 N/A C:\Users\Admin\AppData\Local\Temp\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe \??\c:\windows\resources\themes\explorer.exe
PID 1772 wrote to memory of 2312 N/A C:\Users\Admin\AppData\Local\Temp\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe \??\c:\windows\resources\themes\explorer.exe
PID 1772 wrote to memory of 2312 N/A C:\Users\Admin\AppData\Local\Temp\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe \??\c:\windows\resources\themes\explorer.exe
PID 1772 wrote to memory of 2312 N/A C:\Users\Admin\AppData\Local\Temp\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe \??\c:\windows\resources\themes\explorer.exe
PID 2312 wrote to memory of 3028 N/A \??\c:\windows\resources\themes\explorer.exe \??\c:\windows\resources\spoolsv.exe
PID 2312 wrote to memory of 3028 N/A \??\c:\windows\resources\themes\explorer.exe \??\c:\windows\resources\spoolsv.exe
PID 2312 wrote to memory of 3028 N/A \??\c:\windows\resources\themes\explorer.exe \??\c:\windows\resources\spoolsv.exe
PID 2312 wrote to memory of 3028 N/A \??\c:\windows\resources\themes\explorer.exe \??\c:\windows\resources\spoolsv.exe
PID 3028 wrote to memory of 2720 N/A \??\c:\windows\resources\spoolsv.exe \??\c:\windows\resources\svchost.exe
PID 3028 wrote to memory of 2720 N/A \??\c:\windows\resources\spoolsv.exe \??\c:\windows\resources\svchost.exe
PID 3028 wrote to memory of 2720 N/A \??\c:\windows\resources\spoolsv.exe \??\c:\windows\resources\svchost.exe
PID 3028 wrote to memory of 2720 N/A \??\c:\windows\resources\spoolsv.exe \??\c:\windows\resources\svchost.exe
PID 2720 wrote to memory of 1152 N/A \??\c:\windows\resources\svchost.exe \??\c:\windows\resources\spoolsv.exe
PID 2720 wrote to memory of 1152 N/A \??\c:\windows\resources\svchost.exe \??\c:\windows\resources\spoolsv.exe
PID 2720 wrote to memory of 1152 N/A \??\c:\windows\resources\svchost.exe \??\c:\windows\resources\spoolsv.exe
PID 2720 wrote to memory of 1152 N/A \??\c:\windows\resources\svchost.exe \??\c:\windows\resources\spoolsv.exe
PID 2312 wrote to memory of 2544 N/A \??\c:\windows\resources\themes\explorer.exe C:\Windows\Explorer.exe
PID 2312 wrote to memory of 2544 N/A \??\c:\windows\resources\themes\explorer.exe C:\Windows\Explorer.exe
PID 2312 wrote to memory of 2544 N/A \??\c:\windows\resources\themes\explorer.exe C:\Windows\Explorer.exe
PID 2312 wrote to memory of 2544 N/A \??\c:\windows\resources\themes\explorer.exe C:\Windows\Explorer.exe
PID 2720 wrote to memory of 2508 N/A \??\c:\windows\resources\svchost.exe C:\Windows\SysWOW64\schtasks.exe
PID 2720 wrote to memory of 2508 N/A \??\c:\windows\resources\svchost.exe C:\Windows\SysWOW64\schtasks.exe
PID 2720 wrote to memory of 2508 N/A \??\c:\windows\resources\svchost.exe C:\Windows\SysWOW64\schtasks.exe
PID 2720 wrote to memory of 2508 N/A \??\c:\windows\resources\svchost.exe C:\Windows\SysWOW64\schtasks.exe
PID 2720 wrote to memory of 2424 N/A \??\c:\windows\resources\svchost.exe C:\Windows\SysWOW64\schtasks.exe
PID 2720 wrote to memory of 2424 N/A \??\c:\windows\resources\svchost.exe C:\Windows\SysWOW64\schtasks.exe
PID 2720 wrote to memory of 2424 N/A \??\c:\windows\resources\svchost.exe C:\Windows\SysWOW64\schtasks.exe
PID 2720 wrote to memory of 2424 N/A \??\c:\windows\resources\svchost.exe C:\Windows\SysWOW64\schtasks.exe
PID 2720 wrote to memory of 2444 N/A \??\c:\windows\resources\svchost.exe C:\Windows\SysWOW64\schtasks.exe
PID 2720 wrote to memory of 2444 N/A \??\c:\windows\resources\svchost.exe C:\Windows\SysWOW64\schtasks.exe
PID 2720 wrote to memory of 2444 N/A \??\c:\windows\resources\svchost.exe C:\Windows\SysWOW64\schtasks.exe
PID 2720 wrote to memory of 2444 N/A \??\c:\windows\resources\svchost.exe C:\Windows\SysWOW64\schtasks.exe

Processes

C:\Users\Admin\AppData\Local\Temp\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe

"C:\Users\Admin\AppData\Local\Temp\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe"

\??\c:\windows\resources\themes\explorer.exe

c:\windows\resources\themes\explorer.exe

\??\c:\windows\resources\spoolsv.exe

c:\windows\resources\spoolsv.exe SE

\??\c:\windows\resources\svchost.exe

c:\windows\resources\svchost.exe

\??\c:\windows\resources\spoolsv.exe

c:\windows\resources\spoolsv.exe PR

C:\Windows\Explorer.exe

C:\Windows\Explorer.exe

C:\Windows\SysWOW64\schtasks.exe

schtasks /create /tn "svchost" /tr "c:\windows\resources\svchost.exe" /sc daily /st 14:11 /f

C:\Windows\SysWOW64\schtasks.exe

schtasks /create /tn "svchost" /tr "c:\windows\resources\svchost.exe" /sc daily /st 14:12 /f

C:\Windows\SysWOW64\schtasks.exe

schtasks /create /tn "svchost" /tr "c:\windows\resources\svchost.exe" /sc daily /st 14:13 /f

Network

N/A

Files

memory/1772-0-0x0000000000400000-0x0000000000A60000-memory.dmp

memory/1772-1-0x0000000077890000-0x0000000077892000-memory.dmp

\Windows\Resources\Themes\explorer.exe

MD5 9a22c6dc858a891b6b61c7f2f5afd042
SHA1 8d03f4403e964d16612aab32469b5e86bf60018f
SHA256 54a854da1d52e8e58cc1a4b05485f8ec28a9601d863c43f267bbf3c7db4886c7
SHA512 aeabb4d72b7c22b07fd612d0c0853000878494e94b3a8eac87e3fd8e8a42acd19923c25bc6f4e9ccc676f123542c8ea704f4bdc592e40d00d230fc0fa29c9fcb

memory/1772-11-0x0000000003850000-0x0000000003EB0000-memory.dmp

memory/2312-12-0x0000000000400000-0x0000000000A60000-memory.dmp

C:\Windows\Resources\spoolsv.exe

MD5 c7f546f26637bf8277fed9e70ab1a01d
SHA1 6416d15a7efb25c57fa4f9eff16cccf1b9ec3cd1
SHA256 1f8ac5304acde9d20a5041bbd381f8fd2231275225f4a5ce99f14c2d0dbc2abd
SHA512 d2a6fe7cd13bb0eb282e2b9e6dcd30339d5f64e959d2a73e53a0059e3cf9105c1d78e63bb2b2bfe640ef72c01563a76ff5059857de175095bc31df09019098e8

memory/2312-23-0x00000000038D0000-0x0000000003F30000-memory.dmp

memory/3028-24-0x0000000000400000-0x0000000000A60000-memory.dmp

\Windows\Resources\svchost.exe

MD5 17185a62f70beca2d71068449dffba6a
SHA1 ec2912e1e88c944166114405f12b393ade1e37f1
SHA256 5a89fb50191bdc8ed99946d8954f3737477f6829b7402882be62c9a7a7c8fa74
SHA512 c3de929aa43a7e2309a665c71767e130620448b241f06dcfb2bf67a3fea3c72f4e54ad61cd63e2ad038f35f02bb2b9d7439a478c78845632b9aa08d5ccf2eb2e

memory/2720-36-0x0000000000400000-0x0000000000A60000-memory.dmp

memory/3028-35-0x0000000003740000-0x0000000003DA0000-memory.dmp

memory/1152-45-0x0000000000400000-0x0000000000A60000-memory.dmp

memory/1772-44-0x0000000000400000-0x0000000000A60000-memory.dmp

memory/2720-43-0x0000000003300000-0x0000000003960000-memory.dmp

memory/3028-52-0x0000000000400000-0x0000000000A60000-memory.dmp

memory/1152-51-0x0000000000400000-0x0000000000A60000-memory.dmp

memory/1772-53-0x0000000000400000-0x0000000000A60000-memory.dmp

memory/2312-54-0x0000000000400000-0x0000000000A60000-memory.dmp

memory/2312-55-0x0000000000400000-0x0000000000A60000-memory.dmp

memory/2720-56-0x0000000000400000-0x0000000000A60000-memory.dmp

memory/2312-57-0x00000000038D0000-0x0000000003F30000-memory.dmp

memory/2312-66-0x0000000000400000-0x0000000000A60000-memory.dmp

memory/2312-74-0x0000000000400000-0x0000000000A60000-memory.dmp

memory/2312-78-0x0000000000400000-0x0000000000A60000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-10 14:08

Reported

2024-06-10 14:11

Platform

win10v2004-20240508-en

Max time kernel

150s

Max time network

100s

Command Line

"C:\Users\Admin\AppData\Local\Temp\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe"

Signatures

Modifies visiblity of hidden/system files in Explorer

evasion
Description Indicator Process Target
Set value (int) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" \??\c:\windows\resources\themes\explorer.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" \??\c:\windows\resources\svchost.exe N/A

Detects executables packed with Themida

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
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
N/A N/A N/A N/A
N/A N/A N/A N/A

Identifies VirtualBox via ACPI registry values (likely anti-VM)

evasion
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ C:\Users\Admin\AppData\Local\Temp\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe N/A
Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ \??\c:\windows\resources\themes\explorer.exe N/A
Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ \??\c:\windows\resources\spoolsv.exe N/A
Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ \??\c:\windows\resources\svchost.exe N/A
Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ \??\c:\windows\resources\spoolsv.exe N/A

Checks BIOS information in registry

Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion \??\c:\windows\resources\themes\explorer.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion \??\c:\windows\resources\spoolsv.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion \??\c:\windows\resources\spoolsv.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion \??\c:\windows\resources\spoolsv.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion C:\Users\Admin\AppData\Local\Temp\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion \??\c:\windows\resources\svchost.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion \??\c:\windows\resources\svchost.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion \??\c:\windows\resources\themes\explorer.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion \??\c:\windows\resources\spoolsv.exe N/A

Themida packer

themida
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
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
N/A N/A N/A N/A
N/A N/A N/A N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\Svchost = "c:\\windows\\resources\\svchost.exe RO" \??\c:\windows\resources\themes\explorer.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\Explorer = "c:\\windows\\resources\\themes\\explorer.exe RO" \??\c:\windows\resources\svchost.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\Svchost = "c:\\windows\\resources\\svchost.exe RO" \??\c:\windows\resources\svchost.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\Explorer = "c:\\windows\\resources\\themes\\explorer.exe RO" \??\c:\windows\resources\themes\explorer.exe N/A

Checks whether UAC is enabled

evasion trojan
Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA \??\c:\windows\resources\themes\explorer.exe N/A
Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA \??\c:\windows\resources\spoolsv.exe N/A
Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA \??\c:\windows\resources\svchost.exe N/A
Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA \??\c:\windows\resources\spoolsv.exe N/A
Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA C:\Users\Admin\AppData\Local\Temp\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe N/A

Drops file in System32 directory

Description Indicator Process Target
File opened for modification C:\Windows\SysWOW64\explorer.exe \??\c:\windows\resources\themes\explorer.exe N/A
File opened for modification C:\Windows\SysWOW64\explorer.exe \??\c:\windows\resources\svchost.exe N/A

Drops file in Windows directory

Description Indicator Process Target
File opened for modification \??\c:\windows\resources\themes\explorer.exe C:\Users\Admin\AppData\Local\Temp\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe N/A
File opened for modification \??\c:\windows\resources\spoolsv.exe \??\c:\windows\resources\themes\explorer.exe N/A
File opened for modification \??\c:\windows\resources\svchost.exe \??\c:\windows\resources\spoolsv.exe N/A
File opened for modification C:\Windows\Resources\tjud.exe \??\c:\windows\resources\themes\explorer.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe N/A
N/A N/A \??\c:\windows\resources\themes\explorer.exe N/A
N/A N/A \??\c:\windows\resources\themes\explorer.exe N/A
N/A N/A \??\c:\windows\resources\themes\explorer.exe N/A
N/A N/A \??\c:\windows\resources\themes\explorer.exe N/A
N/A N/A \??\c:\windows\resources\themes\explorer.exe N/A
N/A N/A \??\c:\windows\resources\themes\explorer.exe N/A
N/A N/A \??\c:\windows\resources\themes\explorer.exe N/A
N/A N/A \??\c:\windows\resources\themes\explorer.exe N/A
N/A N/A \??\c:\windows\resources\themes\explorer.exe N/A
N/A N/A \??\c:\windows\resources\themes\explorer.exe N/A
N/A N/A \??\c:\windows\resources\themes\explorer.exe N/A
N/A N/A \??\c:\windows\resources\themes\explorer.exe N/A
N/A N/A \??\c:\windows\resources\themes\explorer.exe N/A
N/A N/A \??\c:\windows\resources\themes\explorer.exe N/A
N/A N/A \??\c:\windows\resources\themes\explorer.exe N/A
N/A N/A \??\c:\windows\resources\themes\explorer.exe N/A
N/A N/A \??\c:\windows\resources\themes\explorer.exe N/A
N/A N/A \??\c:\windows\resources\themes\explorer.exe N/A
N/A N/A \??\c:\windows\resources\themes\explorer.exe N/A
N/A N/A \??\c:\windows\resources\themes\explorer.exe N/A
N/A N/A \??\c:\windows\resources\themes\explorer.exe N/A
N/A N/A \??\c:\windows\resources\themes\explorer.exe N/A
N/A N/A \??\c:\windows\resources\themes\explorer.exe N/A
N/A N/A \??\c:\windows\resources\themes\explorer.exe N/A
N/A N/A \??\c:\windows\resources\themes\explorer.exe N/A
N/A N/A \??\c:\windows\resources\themes\explorer.exe N/A
N/A N/A \??\c:\windows\resources\themes\explorer.exe N/A
N/A N/A \??\c:\windows\resources\themes\explorer.exe N/A
N/A N/A \??\c:\windows\resources\themes\explorer.exe N/A
N/A N/A \??\c:\windows\resources\themes\explorer.exe N/A

Suspicious behavior: GetForegroundWindowSpam

Description Indicator Process Target
N/A N/A \??\c:\windows\resources\themes\explorer.exe N/A
N/A N/A \??\c:\windows\resources\svchost.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2984 wrote to memory of 4984 N/A C:\Users\Admin\AppData\Local\Temp\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe \??\c:\windows\resources\themes\explorer.exe
PID 2984 wrote to memory of 4984 N/A C:\Users\Admin\AppData\Local\Temp\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe \??\c:\windows\resources\themes\explorer.exe
PID 2984 wrote to memory of 4984 N/A C:\Users\Admin\AppData\Local\Temp\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe \??\c:\windows\resources\themes\explorer.exe
PID 4984 wrote to memory of 3904 N/A \??\c:\windows\resources\themes\explorer.exe \??\c:\windows\resources\spoolsv.exe
PID 4984 wrote to memory of 3904 N/A \??\c:\windows\resources\themes\explorer.exe \??\c:\windows\resources\spoolsv.exe
PID 4984 wrote to memory of 3904 N/A \??\c:\windows\resources\themes\explorer.exe \??\c:\windows\resources\spoolsv.exe
PID 3904 wrote to memory of 668 N/A \??\c:\windows\resources\spoolsv.exe \??\c:\windows\resources\svchost.exe
PID 3904 wrote to memory of 668 N/A \??\c:\windows\resources\spoolsv.exe \??\c:\windows\resources\svchost.exe
PID 3904 wrote to memory of 668 N/A \??\c:\windows\resources\spoolsv.exe \??\c:\windows\resources\svchost.exe
PID 668 wrote to memory of 1528 N/A \??\c:\windows\resources\svchost.exe \??\c:\windows\resources\spoolsv.exe
PID 668 wrote to memory of 1528 N/A \??\c:\windows\resources\svchost.exe \??\c:\windows\resources\spoolsv.exe
PID 668 wrote to memory of 1528 N/A \??\c:\windows\resources\svchost.exe \??\c:\windows\resources\spoolsv.exe

Processes

C:\Users\Admin\AppData\Local\Temp\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe

"C:\Users\Admin\AppData\Local\Temp\81a09f341b601660cb8d3171a03ae7b11367f536ab4174021304bd846483d1c4.exe"

\??\c:\windows\resources\themes\explorer.exe

c:\windows\resources\themes\explorer.exe

\??\c:\windows\resources\spoolsv.exe

c:\windows\resources\spoolsv.exe SE

\??\c:\windows\resources\svchost.exe

c:\windows\resources\svchost.exe

\??\c:\windows\resources\spoolsv.exe

c:\windows\resources\spoolsv.exe PR

Network

Country Destination Domain Proto
US 52.111.227.11:443 tcp

Files

memory/2984-0-0x0000000000400000-0x0000000000A60000-memory.dmp

memory/2984-1-0x0000000077BC4000-0x0000000077BC6000-memory.dmp

C:\Windows\Resources\Themes\explorer.exe

MD5 6115989a77a0d4be919e321136e9b331
SHA1 249c3087913090044301c5027492121ce7b28fb1
SHA256 5a82a88f4022a16a13e3eaa9f56a40d1ce3ccfbf05829e3a8a27da0179673d2b
SHA512 7c54d87f572e98f63dc838e31490510c7f7a4836fac98674ea16f030ecb42eccda5c13cca94affbebf300266a9a23cae7c0c3f3466dc6ffd0faaec376055cd04

memory/4984-10-0x0000000000400000-0x0000000000A60000-memory.dmp

C:\Windows\Resources\spoolsv.exe

MD5 0f2a408b3088903b253e1912c58618e6
SHA1 700dc5ed11c8dbd0aa6c423f420955e1b590b294
SHA256 36ffbaa4e4752606a0f7d8630f4808324830d05cedb869fc69dd75aa16b16761
SHA512 9e2d4755bc7e5d1252926f7f69ad3a142765c7dd18a3dc9e381a9e176019c74e9ff8d60362453c38690e63a83874d7cdb2e2a988dc835f0458dd9470f3dd6bc4

memory/3904-19-0x0000000000400000-0x0000000000A60000-memory.dmp

C:\Windows\Resources\svchost.exe

MD5 d01daea8a7b65c71f49e63eab47a3a40
SHA1 f3f2ee88bca5b800fdb5b2702e2784fd69405de8
SHA256 ce0b5f44b2dc30b36b3f8d9c6b4e539870e69e015dd0b3e291da54afaf659e46
SHA512 79e17b79d8201735ed9386f377e88cb85414c68a0344d014865ce77005754a79db95b552696fc1ddcad9df174202c6c96f51efd1b10e568652456d241a50748c

memory/668-28-0x0000000000400000-0x0000000000A60000-memory.dmp

memory/1528-33-0x0000000000400000-0x0000000000A60000-memory.dmp

memory/1528-40-0x0000000000400000-0x0000000000A60000-memory.dmp

memory/3904-39-0x0000000000400000-0x0000000000A60000-memory.dmp

memory/2984-42-0x0000000000400000-0x0000000000A60000-memory.dmp

memory/668-44-0x0000000000400000-0x0000000000A60000-memory.dmp

memory/4984-43-0x0000000000400000-0x0000000000A60000-memory.dmp

memory/4984-49-0x0000000000400000-0x0000000000A60000-memory.dmp

memory/4984-55-0x0000000000400000-0x0000000000A60000-memory.dmp

memory/668-66-0x0000000000400000-0x0000000000A60000-memory.dmp