Malware Analysis Report

2024-11-15 07:52

Sample ID 210212-htt3wxzm42
Target f2bad33dc7a242f8f6caef8130f6424fcb934a458370f156dd1094b99318cec9.exe
SHA256 f2bad33dc7a242f8f6caef8130f6424fcb934a458370f156dd1094b99318cec9
Tags
qakbot tr01 1604404428 banker stealer trojan persistence
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

f2bad33dc7a242f8f6caef8130f6424fcb934a458370f156dd1094b99318cec9

Threat Level: Known bad

The file f2bad33dc7a242f8f6caef8130f6424fcb934a458370f156dd1094b99318cec9.exe was found to be: Known bad.

Malicious Activity Summary

qakbot tr01 1604404428 banker stealer trojan persistence

Qakbot/Qbot

Adds Run key to start application

Enumerates physical storage devices

Suspicious use of WriteProcessMemory

Checks SCSI registry key(s)

Creates scheduled task(s)

Runs ping.exe

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2021-02-12 18:18

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2021-02-12 18:18

Reported

2021-02-12 18:21

Platform

win7v20201028

Max time kernel

150s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\f2bad33dc7a242f8f6caef8130f6424fcb934a458370f156dd1094b99318cec9.exe"

Signatures

Qakbot/Qbot

trojan banker stealer qakbot

Enumerates physical storage devices

Runs ping.exe

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\PING.EXE N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1968 wrote to memory of 1644 N/A C:\Users\Admin\AppData\Local\Temp\f2bad33dc7a242f8f6caef8130f6424fcb934a458370f156dd1094b99318cec9.exe C:\Users\Admin\AppData\Local\Temp\f2bad33dc7a242f8f6caef8130f6424fcb934a458370f156dd1094b99318cec9.exe
PID 1968 wrote to memory of 1644 N/A C:\Users\Admin\AppData\Local\Temp\f2bad33dc7a242f8f6caef8130f6424fcb934a458370f156dd1094b99318cec9.exe C:\Users\Admin\AppData\Local\Temp\f2bad33dc7a242f8f6caef8130f6424fcb934a458370f156dd1094b99318cec9.exe
PID 1968 wrote to memory of 1644 N/A C:\Users\Admin\AppData\Local\Temp\f2bad33dc7a242f8f6caef8130f6424fcb934a458370f156dd1094b99318cec9.exe C:\Users\Admin\AppData\Local\Temp\f2bad33dc7a242f8f6caef8130f6424fcb934a458370f156dd1094b99318cec9.exe
PID 1968 wrote to memory of 1644 N/A C:\Users\Admin\AppData\Local\Temp\f2bad33dc7a242f8f6caef8130f6424fcb934a458370f156dd1094b99318cec9.exe C:\Users\Admin\AppData\Local\Temp\f2bad33dc7a242f8f6caef8130f6424fcb934a458370f156dd1094b99318cec9.exe
PID 1968 wrote to memory of 928 N/A C:\Users\Admin\AppData\Local\Temp\f2bad33dc7a242f8f6caef8130f6424fcb934a458370f156dd1094b99318cec9.exe C:\Windows\SysWOW64\cmd.exe
PID 1968 wrote to memory of 928 N/A C:\Users\Admin\AppData\Local\Temp\f2bad33dc7a242f8f6caef8130f6424fcb934a458370f156dd1094b99318cec9.exe C:\Windows\SysWOW64\cmd.exe
PID 1968 wrote to memory of 928 N/A C:\Users\Admin\AppData\Local\Temp\f2bad33dc7a242f8f6caef8130f6424fcb934a458370f156dd1094b99318cec9.exe C:\Windows\SysWOW64\cmd.exe
PID 1968 wrote to memory of 928 N/A C:\Users\Admin\AppData\Local\Temp\f2bad33dc7a242f8f6caef8130f6424fcb934a458370f156dd1094b99318cec9.exe C:\Windows\SysWOW64\cmd.exe
PID 928 wrote to memory of 1684 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\PING.EXE
PID 928 wrote to memory of 1684 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\PING.EXE
PID 928 wrote to memory of 1684 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\PING.EXE
PID 928 wrote to memory of 1684 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\PING.EXE

Processes

C:\Users\Admin\AppData\Local\Temp\f2bad33dc7a242f8f6caef8130f6424fcb934a458370f156dd1094b99318cec9.exe

"C:\Users\Admin\AppData\Local\Temp\f2bad33dc7a242f8f6caef8130f6424fcb934a458370f156dd1094b99318cec9.exe"

C:\Users\Admin\AppData\Local\Temp\f2bad33dc7a242f8f6caef8130f6424fcb934a458370f156dd1094b99318cec9.exe

C:\Users\Admin\AppData\Local\Temp\f2bad33dc7a242f8f6caef8130f6424fcb934a458370f156dd1094b99318cec9.exe /C

C:\Windows\SysWOW64\cmd.exe

"C:\Windows\System32\cmd.exe" /c ping.exe -n 6 127.0.0.1 & type "C:\Windows\System32\calc.exe" > "C:\Users\Admin\AppData\Local\Temp\f2bad33dc7a242f8f6caef8130f6424fcb934a458370f156dd1094b99318cec9.exe"

C:\Windows\SysWOW64\PING.EXE

ping.exe -n 6 127.0.0.1

Network

N/A

Files

memory/1968-2-0x0000000075ED1000-0x0000000075ED3000-memory.dmp

memory/1968-4-0x0000000000400000-0x000000000043A000-memory.dmp

memory/1968-3-0x00000000001B0000-0x00000000001E7000-memory.dmp

memory/1644-5-0x0000000000000000-mapping.dmp

memory/1644-9-0x00000000025F0000-0x0000000002601000-memory.dmp

memory/928-10-0x0000000000000000-mapping.dmp

memory/1684-11-0x0000000000000000-mapping.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2021-02-12 18:18

Reported

2021-02-12 18:21

Platform

win10v20201028

Max time kernel

117s

Max time network

112s

Command Line

"C:\Users\Admin\AppData\Local\Temp\f2bad33dc7a242f8f6caef8130f6424fcb934a458370f156dd1094b99318cec9.exe"

Signatures

Qakbot/Qbot

trojan banker stealer qakbot

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Windows\CurrentVersion\Run\gdzpoz = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Ucfwyduamhir\\qitrz.exe\"" C:\Users\Admin\AppData\Local\Temp\f2bad33dc7a242f8f6caef8130f6424fcb934a458370f156dd1094b99318cec9.exe N/A

Checks SCSI registry key(s)

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_SANU&PROD_SANU_DVD-ROM\4&37CE57BA&0&010000 C:\Users\Admin\AppData\Local\Temp\f2bad33dc7a242f8f6caef8130f6424fcb934a458370f156dd1094b99318cec9.exe N/A
Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\DeviceDesc C:\Users\Admin\AppData\Local\Temp\f2bad33dc7a242f8f6caef8130f6424fcb934a458370f156dd1094b99318cec9.exe N/A
Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\Service C:\Users\Admin\AppData\Local\Temp\f2bad33dc7a242f8f6caef8130f6424fcb934a458370f156dd1094b99318cec9.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_&PROD_HEARTDISK\4&37CE57BA&0&000000 C:\Users\Admin\AppData\Local\Temp\f2bad33dc7a242f8f6caef8130f6424fcb934a458370f156dd1094b99318cec9.exe N/A
Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\DeviceDesc C:\Users\Admin\AppData\Local\Temp\f2bad33dc7a242f8f6caef8130f6424fcb934a458370f156dd1094b99318cec9.exe N/A
Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\Service C:\Users\Admin\AppData\Local\Temp\f2bad33dc7a242f8f6caef8130f6424fcb934a458370f156dd1094b99318cec9.exe N/A

Creates scheduled task(s)

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

Processes

C:\Users\Admin\AppData\Local\Temp\f2bad33dc7a242f8f6caef8130f6424fcb934a458370f156dd1094b99318cec9.exe

"C:\Users\Admin\AppData\Local\Temp\f2bad33dc7a242f8f6caef8130f6424fcb934a458370f156dd1094b99318cec9.exe"

C:\Users\Admin\AppData\Local\Temp\f2bad33dc7a242f8f6caef8130f6424fcb934a458370f156dd1094b99318cec9.exe

C:\Users\Admin\AppData\Local\Temp\f2bad33dc7a242f8f6caef8130f6424fcb934a458370f156dd1094b99318cec9.exe /C

C:\Windows\SysWOW64\schtasks.exe

"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn zntldxztb /tr "\"C:\Users\Admin\AppData\Local\Temp\f2bad33dc7a242f8f6caef8130f6424fcb934a458370f156dd1094b99318cec9.exe\" /I zntldxztb" /SC ONCE /Z /ST 19:17 /ET 19:29

C:\Users\Admin\AppData\Local\Temp\f2bad33dc7a242f8f6caef8130f6424fcb934a458370f156dd1094b99318cec9.exe

C:\Users\Admin\AppData\Local\Temp\f2bad33dc7a242f8f6caef8130f6424fcb934a458370f156dd1094b99318cec9.exe /I zntldxztb

Network

N/A

Files

memory/1160-2-0x0000000002170000-0x00000000021A7000-memory.dmp

memory/1160-3-0x0000000000400000-0x000000000043A000-memory.dmp

memory/2740-4-0x0000000000000000-mapping.dmp

memory/2740-7-0x0000000002730000-0x0000000002731000-memory.dmp

memory/2248-8-0x0000000000000000-mapping.dmp

memory/3340-10-0x0000000000400000-0x000000000043A000-memory.dmp