qakbot | aed0eb565872e2282115fc9a2157b3772ac1bb6a733f774e2f2025945b9f4d5d

General

Target

e9345360193f2145c60d4f90aee6ce0c895d1f6979e87a88cb1d45d9b00b9852.dll
Size

294KB
MD5

759c097faed8a306ba9306c787565bc8
SHA1

bb5a578c31441f0588736151cba980c86787b98c
SHA256

e9345360193f2145c60d4f90aee6ce0c895d1f6979e87a88cb1d45d9b00b9852
SHA512

53d58b8e5ed2410a0c7a26dc8acf4ab9badb3fb6cf38b988766565eff8c819eeb8242f5d35d8285f63d7ba481d62dc1bd34094450eade5c4d480f41bea09a1f6

Score

10^/10

qakbot abc104 1606818862 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

401.51

Botnet

abc104

Campaign

1606818862

C2

79.119.124.237:443

87.218.53.206:2222

181.169.88.203:443

82.12.157.95:995

94.49.188.240:443

46.124.107.124:6881

86.122.248.164:2222

83.202.68.220:2222

79.129.216.215:2222

37.21.231.245:995

47.187.49.3:2222

2.90.33.130:443

149.28.98.196:995

149.28.99.97:443

45.63.107.192:995

149.28.98.196:2222

45.63.107.192:2222

74.73.27.35:443

149.28.98.196:443

144.202.38.185:2222

Signatures

Qakbot/Qbot
Qbot or Qakbot is a sophisticated worm with banking capabilities.
trojan banker stealer qakbot
Loads dropped DLL 1 IoCs

Processes:

regsvr32.exe

pid process

748 regsvr32.exe
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

1308 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid process

2024 rundll32.exe
2024 rundll32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

2024 rundll32.exe

pid	process
748	regsvr32.exe

pid	process
1308	schtasks.exe

pid	process
2024	rundll32.exe
2024	rundll32.exe

pid	process
2024	rundll32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 1776 wrote to memory of 2024	1776	rundll32.exe	rundll32.exe
PID 1776 wrote to memory of 2024	1776	rundll32.exe	rundll32.exe
PID 1776 wrote to memory of 2024	1776	rundll32.exe	rundll32.exe
PID 1776 wrote to memory of 2024	1776	rundll32.exe	rundll32.exe
PID 1776 wrote to memory of 2024	1776	rundll32.exe	rundll32.exe
PID 1776 wrote to memory of 2024	1776	rundll32.exe	rundll32.exe
PID 1776 wrote to memory of 2024	1776	rundll32.exe	rundll32.exe
PID 2024 wrote to memory of 1868	2024	rundll32.exe	explorer.exe
PID 2024 wrote to memory of 1868	2024	rundll32.exe	explorer.exe
PID 2024 wrote to memory of 1868	2024	rundll32.exe	explorer.exe
PID 2024 wrote to memory of 1868	2024	rundll32.exe	explorer.exe
PID 2024 wrote to memory of 1868	2024	rundll32.exe	explorer.exe
PID 2024 wrote to memory of 1868	2024	rundll32.exe	explorer.exe
PID 1868 wrote to memory of 1308	1868	explorer.exe	schtasks.exe
PID 1868 wrote to memory of 1308	1868	explorer.exe	schtasks.exe
PID 1868 wrote to memory of 1308	1868	explorer.exe	schtasks.exe
PID 1868 wrote to memory of 1308	1868	explorer.exe	schtasks.exe
PID 744 wrote to memory of 640	744	taskeng.exe	regsvr32.exe
PID 744 wrote to memory of 640	744	taskeng.exe	regsvr32.exe
PID 744 wrote to memory of 640	744	taskeng.exe	regsvr32.exe
PID 744 wrote to memory of 640	744	taskeng.exe	regsvr32.exe
PID 744 wrote to memory of 640	744	taskeng.exe	regsvr32.exe
PID 640 wrote to memory of 748	640	regsvr32.exe	regsvr32.exe
PID 640 wrote to memory of 748	640	regsvr32.exe	regsvr32.exe
PID 640 wrote to memory of 748	640	regsvr32.exe	regsvr32.exe
PID 640 wrote to memory of 748	640	regsvr32.exe	regsvr32.exe
PID 640 wrote to memory of 748	640	regsvr32.exe	regsvr32.exe
PID 640 wrote to memory of 748	640	regsvr32.exe	regsvr32.exe
PID 640 wrote to memory of 748	640	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\e9345360193f2145c60d4f90aee6ce0c895d1f6979e87a88cb1d45d9b00b9852.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1776

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\e9345360193f2145c60d4f90aee6ce0c895d1f6979e87a88cb1d45d9b00b9852.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2024

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1868

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn gyipivrxmo /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\e9345360193f2145c60d4f90aee6ce0c895d1f6979e87a88cb1d45d9b00b9852.dll\"" /SC ONCE /Z /ST 16:10 /ET 16:22
4⤵
- Creates scheduled task(s)
PID:1308

C:\Windows\system32\taskeng.exe
taskeng.exe {A53EBE0C-2A8D-4F75-9053-752ECA673B98} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:744

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\e9345360193f2145c60d4f90aee6ce0c895d1f6979e87a88cb1d45d9b00b9852.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:640

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\e9345360193f2145c60d4f90aee6ce0c895d1f6979e87a88cb1d45d9b00b9852.dll"
3⤵
- Loads dropped DLL
PID:748

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\e9345360193f2145c60d4f90aee6ce0c895d1f6979e87a88cb1d45d9b00b9852.dll
MD5
23231d543dfb5088054e58e18508ef94

SHA1
6d08bcb4a9fc1b7fa6c295407403060153e1f818

SHA256
3a564348cdcb9985cde656f86f195b7181709d74341abb95358d6a05e0e749cb

SHA512
90cff9b39aae76985521b64c0e99ec3ffa054ccc091440e8f06a11f2c6824169edad6f9982ad24f172af6f3013718cad8d1e59bf7252b2cfd310042ec2d7479b

Download Submit
\Users\Admin\AppData\Local\Temp\e9345360193f2145c60d4f90aee6ce0c895d1f6979e87a88cb1d45d9b00b9852.dll
MD5
23231d543dfb5088054e58e18508ef94

SHA1
6d08bcb4a9fc1b7fa6c295407403060153e1f818

SHA256
3a564348cdcb9985cde656f86f195b7181709d74341abb95358d6a05e0e749cb

SHA512
90cff9b39aae76985521b64c0e99ec3ffa054ccc091440e8f06a11f2c6824169edad6f9982ad24f172af6f3013718cad8d1e59bf7252b2cfd310042ec2d7479b

Download Submit
memory/640-70-0x000007FEFBB31000-0x000007FEFBB33000-memory.dmp

Filesize
8KB

Download
memory/640-69-0x0000000000000000-mapping.dmp

Download
memory/748-72-0x0000000000000000-mapping.dmp

Download
memory/1308-68-0x0000000000000000-mapping.dmp

Download
memory/1868-67-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/1868-66-0x0000000074511000-0x0000000074513000-memory.dmp

Filesize
8KB

Download
memory/1868-64-0x0000000000000000-mapping.dmp

Download
memory/2024-60-0x0000000000000000-mapping.dmp

Download
memory/2024-63-0x0000000010000000-0x000000001004A000-memory.dmp

Filesize
296KB

Download
memory/2024-62-0x0000000000160000-0x00000000001AA000-memory.dmp

Filesize
296KB

Download
memory/2024-61-0x0000000075C31000-0x0000000075C33000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads