Malware Analysis Report

2025-05-28 17:32

Sample ID 230129-wk2ceahf4y
Target f9edf4e322c24e05b69367b0752166a88511756a736302cad4d1a4732c2fe5b2
SHA256 f9edf4e322c24e05b69367b0752166a88511756a736302cad4d1a4732c2fe5b2
Tags
qakbot obama07 1614243368 banker stealer trojan
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

f9edf4e322c24e05b69367b0752166a88511756a736302cad4d1a4732c2fe5b2

Threat Level: Known bad

The file f9edf4e322c24e05b69367b0752166a88511756a736302cad4d1a4732c2fe5b2 was found to be: Known bad.

Malicious Activity Summary

qakbot obama07 1614243368 banker stealer trojan

Qakbot/Qbot

Loads dropped DLL

Program crash

Creates scheduled task(s)

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: MapViewOfSection

Suspicious use of WriteProcessMemory

Checks SCSI registry key(s)

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2023-01-29 17:59

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2023-01-29 17:59

Reported

2023-01-29 18:02

Platform

win7-20220812-en

Max time kernel

116s

Max time network

47s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\f9edf4e322c24e05b69367b0752166a88511756a736302cad4d1a4732c2fe5b2.dll

Signatures

Qakbot/Qbot

trojan banker stealer qakbot

Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\regsvr32.exe N/A

Creates scheduled task(s)

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

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\regsvr32.exe N/A
N/A N/A C:\Windows\SysWOW64\regsvr32.exe N/A

Suspicious behavior: MapViewOfSection

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\regsvr32.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 944 wrote to memory of 1732 N/A C:\Windows\system32\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 944 wrote to memory of 1732 N/A C:\Windows\system32\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 944 wrote to memory of 1732 N/A C:\Windows\system32\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 944 wrote to memory of 1732 N/A C:\Windows\system32\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 944 wrote to memory of 1732 N/A C:\Windows\system32\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 944 wrote to memory of 1732 N/A C:\Windows\system32\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 944 wrote to memory of 1732 N/A C:\Windows\system32\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 1732 wrote to memory of 1360 N/A C:\Windows\SysWOW64\regsvr32.exe C:\Windows\SysWOW64\explorer.exe
PID 1732 wrote to memory of 1360 N/A C:\Windows\SysWOW64\regsvr32.exe C:\Windows\SysWOW64\explorer.exe
PID 1732 wrote to memory of 1360 N/A C:\Windows\SysWOW64\regsvr32.exe C:\Windows\SysWOW64\explorer.exe
PID 1732 wrote to memory of 1360 N/A C:\Windows\SysWOW64\regsvr32.exe C:\Windows\SysWOW64\explorer.exe
PID 1732 wrote to memory of 1360 N/A C:\Windows\SysWOW64\regsvr32.exe C:\Windows\SysWOW64\explorer.exe
PID 1732 wrote to memory of 1360 N/A C:\Windows\SysWOW64\regsvr32.exe C:\Windows\SysWOW64\explorer.exe
PID 1360 wrote to memory of 1140 N/A C:\Windows\SysWOW64\explorer.exe C:\Windows\SysWOW64\schtasks.exe
PID 1360 wrote to memory of 1140 N/A C:\Windows\SysWOW64\explorer.exe C:\Windows\SysWOW64\schtasks.exe
PID 1360 wrote to memory of 1140 N/A C:\Windows\SysWOW64\explorer.exe C:\Windows\SysWOW64\schtasks.exe
PID 1360 wrote to memory of 1140 N/A C:\Windows\SysWOW64\explorer.exe C:\Windows\SysWOW64\schtasks.exe
PID 1072 wrote to memory of 1412 N/A C:\Windows\system32\taskeng.exe C:\Windows\system32\regsvr32.exe
PID 1072 wrote to memory of 1412 N/A C:\Windows\system32\taskeng.exe C:\Windows\system32\regsvr32.exe
PID 1072 wrote to memory of 1412 N/A C:\Windows\system32\taskeng.exe C:\Windows\system32\regsvr32.exe
PID 1072 wrote to memory of 1412 N/A C:\Windows\system32\taskeng.exe C:\Windows\system32\regsvr32.exe
PID 1072 wrote to memory of 1412 N/A C:\Windows\system32\taskeng.exe C:\Windows\system32\regsvr32.exe
PID 1412 wrote to memory of 820 N/A C:\Windows\system32\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 1412 wrote to memory of 820 N/A C:\Windows\system32\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 1412 wrote to memory of 820 N/A C:\Windows\system32\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 1412 wrote to memory of 820 N/A C:\Windows\system32\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 1412 wrote to memory of 820 N/A C:\Windows\system32\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 1412 wrote to memory of 820 N/A C:\Windows\system32\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 1412 wrote to memory of 820 N/A C:\Windows\system32\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe

Processes

C:\Windows\system32\regsvr32.exe

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\f9edf4e322c24e05b69367b0752166a88511756a736302cad4d1a4732c2fe5b2.dll

C:\Windows\SysWOW64\regsvr32.exe

/s C:\Users\Admin\AppData\Local\Temp\f9edf4e322c24e05b69367b0752166a88511756a736302cad4d1a4732c2fe5b2.dll

C:\Windows\SysWOW64\explorer.exe

C:\Windows\SysWOW64\explorer.exe

C:\Windows\SysWOW64\schtasks.exe

"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn gczydny /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\f9edf4e322c24e05b69367b0752166a88511756a736302cad4d1a4732c2fe5b2.dll\"" /SC ONCE /Z /ST 19:02 /ET 19:14

C:\Windows\system32\taskeng.exe

taskeng.exe {A205D093-C3AB-4C80-B628-05553CB88CF8} S-1-5-18:NT AUTHORITY\System:Service:

C:\Windows\system32\regsvr32.exe

regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\f9edf4e322c24e05b69367b0752166a88511756a736302cad4d1a4732c2fe5b2.dll"

C:\Windows\SysWOW64\regsvr32.exe

-s "C:\Users\Admin\AppData\Local\Temp\f9edf4e322c24e05b69367b0752166a88511756a736302cad4d1a4732c2fe5b2.dll"

Network

N/A

Files

memory/944-54-0x000007FEFB6D1000-0x000007FEFB6D3000-memory.dmp

memory/1732-55-0x0000000000000000-mapping.dmp

memory/1732-56-0x0000000074AB1000-0x0000000074AB3000-memory.dmp

memory/1732-57-0x0000000010000000-0x0000000011000000-memory.dmp

memory/1732-58-0x00000000021C0000-0x00000000031C0000-memory.dmp

memory/1360-59-0x0000000000000000-mapping.dmp

memory/1360-61-0x0000000073DB1000-0x0000000073DB3000-memory.dmp

memory/1360-62-0x0000000000080000-0x00000000000B5000-memory.dmp

memory/1140-63-0x0000000000000000-mapping.dmp

memory/1360-64-0x0000000000080000-0x00000000000B5000-memory.dmp

memory/1412-65-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Local\Temp\f9edf4e322c24e05b69367b0752166a88511756a736302cad4d1a4732c2fe5b2.dll

MD5 1550eb87589d00057519141458047f51
SHA1 f2efcc03c3dad452fa8e6a39ad182c6c77365d09
SHA256 cb6341e0f292d831768227f55fb55ac0fa5e67c662bdb3bdf53a0d4b636f0932
SHA512 4e49f207c8215a4fcaa14d0669217eeb35c30495b57a2bb1ed3c1a8746edff6a2d0082fd785181a58b31fdd78390e309d422a7dcc6af80a04fa2fee10d119434

memory/820-68-0x0000000000000000-mapping.dmp

\Users\Admin\AppData\Local\Temp\f9edf4e322c24e05b69367b0752166a88511756a736302cad4d1a4732c2fe5b2.dll

MD5 1550eb87589d00057519141458047f51
SHA1 f2efcc03c3dad452fa8e6a39ad182c6c77365d09
SHA256 cb6341e0f292d831768227f55fb55ac0fa5e67c662bdb3bdf53a0d4b636f0932
SHA512 4e49f207c8215a4fcaa14d0669217eeb35c30495b57a2bb1ed3c1a8746edff6a2d0082fd785181a58b31fdd78390e309d422a7dcc6af80a04fa2fee10d119434

Analysis: behavioral2

Detonation Overview

Submitted

2023-01-29 17:59

Reported

2023-01-29 18:02

Platform

win10v2004-20221111-en

Max time kernel

148s

Max time network

153s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\f9edf4e322c24e05b69367b0752166a88511756a736302cad4d1a4732c2fe5b2.dll

Signatures

Qakbot/Qbot

trojan banker stealer qakbot

Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\regsvr32.exe N/A

Program crash

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\regsvr32.exe

Checks SCSI registry key(s)

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_DADY&PROD_DADY_DVD-ROM\4&215468A5&0&010000 C:\Windows\SysWOW64\regsvr32.exe N/A
Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\DeviceDesc C:\Windows\SysWOW64\regsvr32.exe N/A
Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\Service C:\Windows\SysWOW64\regsvr32.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_DADY&PROD_HARDDISK\4&215468A5&0&000000 C:\Windows\SysWOW64\regsvr32.exe N/A
Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\DeviceDesc C:\Windows\SysWOW64\regsvr32.exe N/A
Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Service C:\Windows\SysWOW64\regsvr32.exe N/A

Creates scheduled task(s)

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

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\regsvr32.exe N/A
N/A N/A C:\Windows\SysWOW64\regsvr32.exe N/A
N/A N/A C:\Windows\SysWOW64\regsvr32.exe N/A
N/A N/A C:\Windows\SysWOW64\regsvr32.exe N/A

Suspicious behavior: MapViewOfSection

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\regsvr32.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2420 wrote to memory of 3768 N/A C:\Windows\system32\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2420 wrote to memory of 3768 N/A C:\Windows\system32\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2420 wrote to memory of 3768 N/A C:\Windows\system32\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 3768 wrote to memory of 4304 N/A C:\Windows\SysWOW64\regsvr32.exe C:\Windows\SysWOW64\explorer.exe
PID 3768 wrote to memory of 4304 N/A C:\Windows\SysWOW64\regsvr32.exe C:\Windows\SysWOW64\explorer.exe
PID 3768 wrote to memory of 4304 N/A C:\Windows\SysWOW64\regsvr32.exe C:\Windows\SysWOW64\explorer.exe
PID 3768 wrote to memory of 4304 N/A C:\Windows\SysWOW64\regsvr32.exe C:\Windows\SysWOW64\explorer.exe
PID 3768 wrote to memory of 4304 N/A C:\Windows\SysWOW64\regsvr32.exe C:\Windows\SysWOW64\explorer.exe
PID 4304 wrote to memory of 2948 N/A C:\Windows\SysWOW64\explorer.exe C:\Windows\SysWOW64\schtasks.exe
PID 4304 wrote to memory of 2948 N/A C:\Windows\SysWOW64\explorer.exe C:\Windows\SysWOW64\schtasks.exe
PID 4304 wrote to memory of 2948 N/A C:\Windows\SysWOW64\explorer.exe C:\Windows\SysWOW64\schtasks.exe
PID 4008 wrote to memory of 3204 N/A C:\Windows\system32\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 4008 wrote to memory of 3204 N/A C:\Windows\system32\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 4008 wrote to memory of 3204 N/A C:\Windows\system32\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe

Processes

C:\Windows\system32\regsvr32.exe

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\f9edf4e322c24e05b69367b0752166a88511756a736302cad4d1a4732c2fe5b2.dll

C:\Windows\SysWOW64\regsvr32.exe

/s C:\Users\Admin\AppData\Local\Temp\f9edf4e322c24e05b69367b0752166a88511756a736302cad4d1a4732c2fe5b2.dll

C:\Windows\SysWOW64\explorer.exe

C:\Windows\SysWOW64\explorer.exe

C:\Windows\SysWOW64\schtasks.exe

"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn oyssglooom /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\f9edf4e322c24e05b69367b0752166a88511756a736302cad4d1a4732c2fe5b2.dll\"" /SC ONCE /Z /ST 19:02 /ET 19:14

C:\Windows\system32\regsvr32.exe

regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\f9edf4e322c24e05b69367b0752166a88511756a736302cad4d1a4732c2fe5b2.dll"

C:\Windows\SysWOW64\regsvr32.exe

-s "C:\Users\Admin\AppData\Local\Temp\f9edf4e322c24e05b69367b0752166a88511756a736302cad4d1a4732c2fe5b2.dll"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 180 -p 3204 -ip 3204

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3204 -s 592

Network

Country Destination Domain Proto
N/A 93.184.220.29:80 tcp
N/A 93.184.221.240:80 tcp
N/A 104.80.225.205:443 tcp
N/A 93.184.221.240:80 tcp
N/A 93.184.221.240:80 tcp
N/A 93.184.221.240:80 tcp
N/A 93.184.221.240:80 tcp
N/A 8.8.8.8:53 97.97.242.52.in-addr.arpa udp
N/A 8.8.8.8:53 2.8.0.0.0.0.0.0.0.0.0.0.0.0.0.0.3.0.0.0.4.0.c.0.0.3.0.1.3.0.6.2.ip6.arpa udp
N/A 93.184.221.240:80 tcp

Files

memory/3768-132-0x0000000000000000-mapping.dmp

memory/3768-133-0x0000000010000000-0x0000000011000000-memory.dmp

memory/3768-134-0x0000000002410000-0x0000000003410000-memory.dmp

memory/3768-135-0x0000000010000000-0x0000000011000000-memory.dmp

memory/4304-136-0x0000000000000000-mapping.dmp

memory/4304-137-0x0000000001300000-0x0000000001335000-memory.dmp

memory/2948-138-0x0000000000000000-mapping.dmp

memory/4304-139-0x0000000001300000-0x0000000001335000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\f9edf4e322c24e05b69367b0752166a88511756a736302cad4d1a4732c2fe5b2.dll

MD5 1550eb87589d00057519141458047f51
SHA1 f2efcc03c3dad452fa8e6a39ad182c6c77365d09
SHA256 cb6341e0f292d831768227f55fb55ac0fa5e67c662bdb3bdf53a0d4b636f0932
SHA512 4e49f207c8215a4fcaa14d0669217eeb35c30495b57a2bb1ed3c1a8746edff6a2d0082fd785181a58b31fdd78390e309d422a7dcc6af80a04fa2fee10d119434

memory/3204-141-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Local\Temp\f9edf4e322c24e05b69367b0752166a88511756a736302cad4d1a4732c2fe5b2.dll

MD5 1550eb87589d00057519141458047f51
SHA1 f2efcc03c3dad452fa8e6a39ad182c6c77365d09
SHA256 cb6341e0f292d831768227f55fb55ac0fa5e67c662bdb3bdf53a0d4b636f0932
SHA512 4e49f207c8215a4fcaa14d0669217eeb35c30495b57a2bb1ed3c1a8746edff6a2d0082fd785181a58b31fdd78390e309d422a7dcc6af80a04fa2fee10d119434

memory/3204-143-0x0000000010000000-0x0000000011000000-memory.dmp