qakbot | a94291cc6f39425c30d1152a83ae122c0c8f10c8bf2f77c94542bbb30203aa94

General

Target

44363.6460833333.dat.dll
Size

893KB
MD5

f2d9c653be1d8fe82ed9c1029c2a18e8
SHA1

2a96a55156b761e5e29144789f1661a5f719b76f
SHA256

a94291cc6f39425c30d1152a83ae122c0c8f10c8bf2f77c94542bbb30203aa94
SHA512

84368bd91f8bb1e6f7a1dfcb63edf2a5fb564238c55d9013eba200b7332c39e4577c6d14f261d610d0a150ee47685680947f4f476477c999ee83dcbc83e8e440

Score

10^/10

qakbot banker stealer trojan

Malware Config

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

1544 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

1556 schtasks.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

rundll32.exe

pid process

1924 rundll32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

1924 rundll32.exe

pid	process
1544	regsvr32.exe

pid	process
1556	schtasks.exe

pid	process
1924	rundll32.exe

pid	process
1924	rundll32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 1220 wrote to memory of 1924	1220	rundll32.exe	rundll32.exe
PID 1220 wrote to memory of 1924	1220	rundll32.exe	rundll32.exe
PID 1220 wrote to memory of 1924	1220	rundll32.exe	rundll32.exe
PID 1220 wrote to memory of 1924	1220	rundll32.exe	rundll32.exe
PID 1220 wrote to memory of 1924	1220	rundll32.exe	rundll32.exe
PID 1220 wrote to memory of 1924	1220	rundll32.exe	rundll32.exe
PID 1220 wrote to memory of 1924	1220	rundll32.exe	rundll32.exe
PID 1924 wrote to memory of 584	1924	rundll32.exe	explorer.exe
PID 1924 wrote to memory of 584	1924	rundll32.exe	explorer.exe
PID 1924 wrote to memory of 584	1924	rundll32.exe	explorer.exe
PID 1924 wrote to memory of 584	1924	rundll32.exe	explorer.exe
PID 1924 wrote to memory of 584	1924	rundll32.exe	explorer.exe
PID 1924 wrote to memory of 584	1924	rundll32.exe	explorer.exe
PID 584 wrote to memory of 1556	584	explorer.exe	schtasks.exe
PID 584 wrote to memory of 1556	584	explorer.exe	schtasks.exe
PID 584 wrote to memory of 1556	584	explorer.exe	schtasks.exe
PID 584 wrote to memory of 1556	584	explorer.exe	schtasks.exe
PID 432 wrote to memory of 952	432	taskeng.exe	regsvr32.exe
PID 432 wrote to memory of 952	432	taskeng.exe	regsvr32.exe
PID 432 wrote to memory of 952	432	taskeng.exe	regsvr32.exe
PID 432 wrote to memory of 952	432	taskeng.exe	regsvr32.exe
PID 432 wrote to memory of 952	432	taskeng.exe	regsvr32.exe
PID 952 wrote to memory of 1544	952	regsvr32.exe	regsvr32.exe
PID 952 wrote to memory of 1544	952	regsvr32.exe	regsvr32.exe
PID 952 wrote to memory of 1544	952	regsvr32.exe	regsvr32.exe
PID 952 wrote to memory of 1544	952	regsvr32.exe	regsvr32.exe
PID 952 wrote to memory of 1544	952	regsvr32.exe	regsvr32.exe
PID 952 wrote to memory of 1544	952	regsvr32.exe	regsvr32.exe
PID 952 wrote to memory of 1544	952	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\44363.6460833333.dat.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1220

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\44363.6460833333.dat.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1924

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:584

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn foqvhbm /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\44363.6460833333.dat.dll\"" /SC ONCE /Z /ST 15:41 /ET 15:53
4⤵
- Creates scheduled task(s)
PID:1556

C:\Windows\system32\taskeng.exe
taskeng.exe {3B2E08FD-398C-43A4-B886-5027AC29BA75} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:432

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\44363.6460833333.dat.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:952

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\44363.6460833333.dat.dll"
3⤵
- Loads dropped DLL
PID:1544

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\44363.6460833333.dat.dll
MD5
e0c6831796350512dcfacd9b2fb34fec

SHA1
10c024e439664ad989fcaa392bbf8a70ea5a318e

SHA256
334bb514cc679cd5d751e0acb1efc9c3a152e4446397d521987eb368f65ab7c7

SHA512
050d8a9ac5dbec27858f36ded18e82ece3fb2d44a21753f40d87f3028e9754bafa2e50c1f7028d06c2c54a963f0ed02b20f658787196af91b6ae3ec031714b7f

Download Submit
\Users\Admin\AppData\Local\Temp\44363.6460833333.dat.dll
MD5
e0c6831796350512dcfacd9b2fb34fec

SHA1
10c024e439664ad989fcaa392bbf8a70ea5a318e

SHA256
334bb514cc679cd5d751e0acb1efc9c3a152e4446397d521987eb368f65ab7c7

SHA512
050d8a9ac5dbec27858f36ded18e82ece3fb2d44a21753f40d87f3028e9754bafa2e50c1f7028d06c2c54a963f0ed02b20f658787196af91b6ae3ec031714b7f

Download Submit
memory/584-64-0x0000000000000000-mapping.dmp

Download
memory/584-67-0x0000000000080000-0x00000000000AF000-memory.dmp

Filesize
188KB

Download
memory/584-66-0x0000000074D51000-0x0000000074D53000-memory.dmp

Filesize
8KB

Download
memory/952-69-0x0000000000000000-mapping.dmp

Download
memory/952-70-0x000007FEFC0C1000-0x000007FEFC0C3000-memory.dmp

Filesize
8KB

Download
memory/1544-72-0x0000000000000000-mapping.dmp

Download
memory/1556-68-0x0000000000000000-mapping.dmp

Download
memory/1924-63-0x00000000001D0000-0x00000000001FF000-memory.dmp

Filesize
188KB

Download
memory/1924-62-0x0000000000170000-0x00000000001A0000-memory.dmp

Filesize
192KB

Download
memory/1924-59-0x0000000000000000-mapping.dmp

Download
memory/1924-61-0x0000000000AE0000-0x0000000000BC3000-memory.dmp

Filesize
908KB

Download
memory/1924-60-0x00000000769B1000-0x00000000769B3000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads