Malware Analysis Report

2025-06-15 20:59

Sample ID 201019-bx3c59aeea
Target document-1073498911.xls
SHA256 09a7b752b89cb74816f941456427b459c67dde969eeb469a858dbfead9ddccb5
Tags
macro trojan banker stealer qakbot
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V6

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

09a7b752b89cb74816f941456427b459c67dde969eeb469a858dbfead9ddccb5

Threat Level: Known bad

The file document-1073498911.xls was found to be: Known bad.

Malicious Activity Summary

macro trojan banker stealer qakbot

Qakbot/Qbot

Executes dropped EXE

Office macro that triggers on suspicious action

Suspicious Office macro

Loads dropped DLL

Process spawned suspicious child process

Office loads VBA resources, possible macro or embedded object present

Suspicious use of WriteProcessMemory

Suspicious behavior: AddClipboardFormatListener

Suspicious use of SetWindowsHookEx

Enumerates system info in registry

Checks processor information in registry

Creates scheduled task(s)

Suspicious behavior: MapViewOfSection

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2020-10-19 22:57

Signatures

Office macro that triggers on suspicious action

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

Suspicious Office macro

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

Analysis: behavioral1

Detonation Overview

Submitted

2020-10-19 22:57

Reported

2020-10-19 23:02

Platform

win7v200722

Max time kernel

152s

Max time network

23s

Command Line

"C:\Program Files\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\document-1073498911.xls

Signatures

Qakbot/Qbot

trojan banker stealer qakbot

Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\WErtu\Reterd\szvmhegu.exe N/A
N/A N/A C:\WErtu\Reterd\szvmhegu.exe N/A

Office loads VBA resources, possible macro or embedded object present

Creates scheduled task(s)

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

Suspicious behavior: AddClipboardFormatListener

Description Indicator Process Target
N/A N/A C:\Program Files\Microsoft Office\Office14\EXCEL.EXE N/A

Suspicious behavior: MapViewOfSection

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

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1288 wrote to memory of 1884 N/A C:\Program Files\Microsoft Office\Office14\EXCEL.EXE C:\WErtu\Reterd\szvmhegu.exe
PID 1288 wrote to memory of 1884 N/A C:\Program Files\Microsoft Office\Office14\EXCEL.EXE C:\WErtu\Reterd\szvmhegu.exe
PID 1288 wrote to memory of 1884 N/A C:\Program Files\Microsoft Office\Office14\EXCEL.EXE C:\WErtu\Reterd\szvmhegu.exe
PID 1288 wrote to memory of 1884 N/A C:\Program Files\Microsoft Office\Office14\EXCEL.EXE C:\WErtu\Reterd\szvmhegu.exe
PID 1884 wrote to memory of 1964 N/A C:\WErtu\Reterd\szvmhegu.exe C:\WErtu\Reterd\szvmhegu.exe
PID 1884 wrote to memory of 1964 N/A C:\WErtu\Reterd\szvmhegu.exe C:\WErtu\Reterd\szvmhegu.exe
PID 1884 wrote to memory of 1964 N/A C:\WErtu\Reterd\szvmhegu.exe C:\WErtu\Reterd\szvmhegu.exe
PID 1884 wrote to memory of 1964 N/A C:\WErtu\Reterd\szvmhegu.exe C:\WErtu\Reterd\szvmhegu.exe
PID 1884 wrote to memory of 1208 N/A C:\WErtu\Reterd\szvmhegu.exe C:\Users\Admin\AppData\Roaming\Microsoft\Oadysagro\ipjqiasw.exe
PID 1884 wrote to memory of 1208 N/A C:\WErtu\Reterd\szvmhegu.exe C:\Users\Admin\AppData\Roaming\Microsoft\Oadysagro\ipjqiasw.exe
PID 1884 wrote to memory of 1208 N/A C:\WErtu\Reterd\szvmhegu.exe C:\Users\Admin\AppData\Roaming\Microsoft\Oadysagro\ipjqiasw.exe
PID 1884 wrote to memory of 1208 N/A C:\WErtu\Reterd\szvmhegu.exe C:\Users\Admin\AppData\Roaming\Microsoft\Oadysagro\ipjqiasw.exe
PID 1884 wrote to memory of 1352 N/A C:\WErtu\Reterd\szvmhegu.exe C:\Windows\SysWOW64\schtasks.exe
PID 1884 wrote to memory of 1352 N/A C:\WErtu\Reterd\szvmhegu.exe C:\Windows\SysWOW64\schtasks.exe
PID 1884 wrote to memory of 1352 N/A C:\WErtu\Reterd\szvmhegu.exe C:\Windows\SysWOW64\schtasks.exe
PID 1884 wrote to memory of 1352 N/A C:\WErtu\Reterd\szvmhegu.exe C:\Windows\SysWOW64\schtasks.exe
PID 1208 wrote to memory of 916 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Oadysagro\ipjqiasw.exe C:\Users\Admin\AppData\Roaming\Microsoft\Oadysagro\ipjqiasw.exe
PID 1208 wrote to memory of 916 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Oadysagro\ipjqiasw.exe C:\Users\Admin\AppData\Roaming\Microsoft\Oadysagro\ipjqiasw.exe
PID 1208 wrote to memory of 916 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Oadysagro\ipjqiasw.exe C:\Users\Admin\AppData\Roaming\Microsoft\Oadysagro\ipjqiasw.exe
PID 1208 wrote to memory of 916 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Oadysagro\ipjqiasw.exe C:\Users\Admin\AppData\Roaming\Microsoft\Oadysagro\ipjqiasw.exe
PID 1208 wrote to memory of 920 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Oadysagro\ipjqiasw.exe C:\Windows\SysWOW64\explorer.exe
PID 1208 wrote to memory of 920 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Oadysagro\ipjqiasw.exe C:\Windows\SysWOW64\explorer.exe
PID 1208 wrote to memory of 920 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Oadysagro\ipjqiasw.exe C:\Windows\SysWOW64\explorer.exe
PID 1208 wrote to memory of 920 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Oadysagro\ipjqiasw.exe C:\Windows\SysWOW64\explorer.exe
PID 1208 wrote to memory of 920 N/A C:\Users\Admin\AppData\Roaming\Microsoft\Oadysagro\ipjqiasw.exe C:\Windows\SysWOW64\explorer.exe

Processes

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE

"C:\Program Files\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\document-1073498911.xls

C:\WErtu\Reterd\szvmhegu.exe

"C:\WErtu\Reterd\szvmhegu.exe"

C:\WErtu\Reterd\szvmhegu.exe

C:\WErtu\Reterd\szvmhegu.exe /C

C:\Users\Admin\AppData\Roaming\Microsoft\Oadysagro\ipjqiasw.exe

C:\Users\Admin\AppData\Roaming\Microsoft\Oadysagro\ipjqiasw.exe

C:\Windows\SysWOW64\schtasks.exe

"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn hdavfeziux /tr "\"C:\WErtu\Reterd\szvmhegu.exe\" /I hdavfeziux" /SC ONCE /Z /ST 01:06 /ET 01:18

C:\Users\Admin\AppData\Roaming\Microsoft\Oadysagro\ipjqiasw.exe

C:\Users\Admin\AppData\Roaming\Microsoft\Oadysagro\ipjqiasw.exe /C

C:\Windows\SysWOW64\explorer.exe

C:\Windows\SysWOW64\explorer.exe

C:\Windows\system32\taskeng.exe

taskeng.exe {869B0370-7EB8-4F45-A0C4-1BFF5D2F20D1} S-1-5-18:NT AUTHORITY\System:Service:

Network

Country Destination Domain Proto
N/A 8.8.8.8:53 www.notamuzikaletleri.com udp
N/A 176.53.8.231:443 www.notamuzikaletleri.com tcp

Files

memory/1824-1-0x000007FEF7800000-0x000007FEF7A7A000-memory.dmp

memory/1884-2-0x0000000000000000-mapping.dmp

C:\WErtu\Reterd\szvmhegu.exe

MD5 d6fc3c7b2c6846ef8f4808a1076203b8
SHA1 b3c9c1a74616f00b212a7fa8159ee93e29d3f5b9
SHA256 c0b98e6c6da8a393b6163c3100ccf227b40bde4c0e0fa104ec74914830c180de
SHA512 91c955cfde42dea1b850de37945b29aee87a54f352533b661cdebc5ad261896682d313e7a7834d22b58983d0deef92f77f08ea9ba7a9252a94a070decf211c5c

memory/1288-4-0x0000000007070000-0x0000000007074000-memory.dmp

memory/1288-5-0x0000000006070000-0x0000000006074000-memory.dmp

memory/1288-8-0x0000000004F00000-0x0000000004F04000-memory.dmp

C:\WErtu\Reterd\szvmhegu.exe

MD5 d6fc3c7b2c6846ef8f4808a1076203b8
SHA1 b3c9c1a74616f00b212a7fa8159ee93e29d3f5b9
SHA256 c0b98e6c6da8a393b6163c3100ccf227b40bde4c0e0fa104ec74914830c180de
SHA512 91c955cfde42dea1b850de37945b29aee87a54f352533b661cdebc5ad261896682d313e7a7834d22b58983d0deef92f77f08ea9ba7a9252a94a070decf211c5c

memory/1964-10-0x0000000000000000-mapping.dmp

C:\WErtu\Reterd\szvmhegu.exe

MD5 d6fc3c7b2c6846ef8f4808a1076203b8
SHA1 b3c9c1a74616f00b212a7fa8159ee93e29d3f5b9
SHA256 c0b98e6c6da8a393b6163c3100ccf227b40bde4c0e0fa104ec74914830c180de
SHA512 91c955cfde42dea1b850de37945b29aee87a54f352533b661cdebc5ad261896682d313e7a7834d22b58983d0deef92f77f08ea9ba7a9252a94a070decf211c5c

memory/1964-12-0x0000000002430000-0x0000000002441000-memory.dmp

\Users\Admin\AppData\Roaming\Microsoft\Oadysagro\ipjqiasw.exe

MD5 d6fc3c7b2c6846ef8f4808a1076203b8
SHA1 b3c9c1a74616f00b212a7fa8159ee93e29d3f5b9
SHA256 c0b98e6c6da8a393b6163c3100ccf227b40bde4c0e0fa104ec74914830c180de
SHA512 91c955cfde42dea1b850de37945b29aee87a54f352533b661cdebc5ad261896682d313e7a7834d22b58983d0deef92f77f08ea9ba7a9252a94a070decf211c5c

\Users\Admin\AppData\Roaming\Microsoft\Oadysagro\ipjqiasw.exe

MD5 d6fc3c7b2c6846ef8f4808a1076203b8
SHA1 b3c9c1a74616f00b212a7fa8159ee93e29d3f5b9
SHA256 c0b98e6c6da8a393b6163c3100ccf227b40bde4c0e0fa104ec74914830c180de
SHA512 91c955cfde42dea1b850de37945b29aee87a54f352533b661cdebc5ad261896682d313e7a7834d22b58983d0deef92f77f08ea9ba7a9252a94a070decf211c5c

memory/1208-15-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Oadysagro\ipjqiasw.exe

MD5 d6fc3c7b2c6846ef8f4808a1076203b8
SHA1 b3c9c1a74616f00b212a7fa8159ee93e29d3f5b9
SHA256 c0b98e6c6da8a393b6163c3100ccf227b40bde4c0e0fa104ec74914830c180de
SHA512 91c955cfde42dea1b850de37945b29aee87a54f352533b661cdebc5ad261896682d313e7a7834d22b58983d0deef92f77f08ea9ba7a9252a94a070decf211c5c

memory/1352-17-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Oadysagro\ipjqiasw.exe

MD5 d6fc3c7b2c6846ef8f4808a1076203b8
SHA1 b3c9c1a74616f00b212a7fa8159ee93e29d3f5b9
SHA256 c0b98e6c6da8a393b6163c3100ccf227b40bde4c0e0fa104ec74914830c180de
SHA512 91c955cfde42dea1b850de37945b29aee87a54f352533b661cdebc5ad261896682d313e7a7834d22b58983d0deef92f77f08ea9ba7a9252a94a070decf211c5c

memory/916-19-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Oadysagro\ipjqiasw.exe

MD5 d6fc3c7b2c6846ef8f4808a1076203b8
SHA1 b3c9c1a74616f00b212a7fa8159ee93e29d3f5b9
SHA256 c0b98e6c6da8a393b6163c3100ccf227b40bde4c0e0fa104ec74914830c180de
SHA512 91c955cfde42dea1b850de37945b29aee87a54f352533b661cdebc5ad261896682d313e7a7834d22b58983d0deef92f77f08ea9ba7a9252a94a070decf211c5c

memory/916-21-0x0000000002600000-0x0000000002611000-memory.dmp

memory/1208-22-0x0000000000540000-0x0000000000577000-memory.dmp

memory/920-23-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Oadysagro\ipjqiasw.dat

MD5 b72ba40edfbe3a8c0ad6b958007f852e
SHA1 81799d008e0d8ba7e6aa8cac81f0f08fb1f7bee8
SHA256 630da5f22153eae47d42b80ac6dd9042c60d039491f9fc6926072071d2c61beb
SHA512 84d49da215d04e9deb213c695924cc197c92615bd7bda6e2cd1c4f082c76b1fa1b5b87b64e67672963e30894f37b039c9b97d8aa7cafc37b40dc70e2ba3cad99

Analysis: behavioral2

Detonation Overview

Submitted

2020-10-19 22:57

Reported

2020-10-19 23:02

Platform

win10v200722

Max time kernel

80s

Max time network

152s

Command Line

"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\document-1073498911.xls"

Signatures

Process spawned suspicious child process

Description Indicator Process Target
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process N/A C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE

Checks processor information in registry

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE N/A

Enumerates system info in registry

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE N/A

Suspicious behavior: AddClipboardFormatListener

Description Indicator Process Target
N/A N/A C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE N/A
N/A N/A C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE N/A
N/A N/A C:\Windows\system32\dwwin.exe N/A
N/A N/A C:\Windows\system32\dwwin.exe N/A

Processes

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE

"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\document-1073498911.xls"

C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE

"C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE" -x -s 4756

C:\Windows\system32\dwwin.exe

C:\Windows\system32\dwwin.exe -x -s 4756

Network

N/A

Files

memory/3740-0-0x00007FFA6F340000-0x00007FFA6FA06000-memory.dmp

memory/2956-3-0x0000000000000000-mapping.dmp

memory/2880-4-0x0000000000000000-mapping.dmp

memory/2880-5-0x00000266F9B60000-0x00000266F9B61000-memory.dmp

memory/2880-6-0x00000266F9B60000-0x00000266F9B61000-memory.dmp

memory/2880-8-0x00000266FA2B0000-0x00000266FA2B1000-memory.dmp

memory/2880-11-0x00000266FA6B0000-0x00000266FA6B1000-memory.dmp

memory/2880-13-0x00000266FA6B0000-0x00000266FA6B1000-memory.dmp

memory/2880-15-0x00000266FA500000-0x00000266FA501000-memory.dmp

memory/2880-16-0x00000266FA500000-0x00000266FA501000-memory.dmp

memory/2880-17-0x00000266FA500000-0x00000266FA501000-memory.dmp

memory/2880-18-0x00000266FA1F0000-0x00000266FA1F1000-memory.dmp