qakbot | b98890d54156f237f93ffc29789577b68e90871fb6d00b73088900c0cdcf4346

General

Target

b98890d54156f237f93ffc29789577b68e90871fb6d00b73088900c0cdcf4346.dll
Size

692KB
MD5

bc7a5e82c875bed2182fa8dedacfacae
SHA1

1365c8d38ad0518d12fcc3fd1732e2c2e737b429
SHA256

b98890d54156f237f93ffc29789577b68e90871fb6d00b73088900c0cdcf4346
SHA512

cee7f93fba61197a02eaeba72431fc3b875d98b0ae38d5adab56a1c813e19df62a0499b273443dbefb197ed84d7f71564bcccf4f5fd0d5bd217f51256db451e6

Score

10^/10

qakbot notset 1618398961 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.12

Botnet

notset

Campaign

1618398961

C2

47.196.192.184:443

216.201.162.158:443

136.232.34.70:443

71.41.184.10:3389

140.82.49.12:443

45.63.107.192:2222

45.63.107.192:443

149.28.98.196:443

45.32.211.207:443

144.202.38.185:443

45.77.115.208:2222

45.77.115.208:8443

207.246.116.237:995

45.77.117.108:443

149.28.99.97:443

149.28.99.97:995

149.28.98.196:995

45.32.211.207:995

45.32.211.207:2222

149.28.98.196:2222

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

1300 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

520 schtasks.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

rundll32.exe

pid process

2004 rundll32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

2004 rundll32.exe

pid	process
1300	regsvr32.exe

pid	process
520	schtasks.exe

pid	process
2004	rundll32.exe

pid	process
2004	rundll32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 1820 wrote to memory of 2004	1820	rundll32.exe	rundll32.exe
PID 1820 wrote to memory of 2004	1820	rundll32.exe	rundll32.exe
PID 1820 wrote to memory of 2004	1820	rundll32.exe	rundll32.exe
PID 1820 wrote to memory of 2004	1820	rundll32.exe	rundll32.exe
PID 1820 wrote to memory of 2004	1820	rundll32.exe	rundll32.exe
PID 1820 wrote to memory of 2004	1820	rundll32.exe	rundll32.exe
PID 1820 wrote to memory of 2004	1820	rundll32.exe	rundll32.exe
PID 2004 wrote to memory of 1580	2004	rundll32.exe	explorer.exe
PID 2004 wrote to memory of 1580	2004	rundll32.exe	explorer.exe
PID 2004 wrote to memory of 1580	2004	rundll32.exe	explorer.exe
PID 2004 wrote to memory of 1580	2004	rundll32.exe	explorer.exe
PID 2004 wrote to memory of 1580	2004	rundll32.exe	explorer.exe
PID 2004 wrote to memory of 1580	2004	rundll32.exe	explorer.exe
PID 1580 wrote to memory of 520	1580	explorer.exe	schtasks.exe
PID 1580 wrote to memory of 520	1580	explorer.exe	schtasks.exe
PID 1580 wrote to memory of 520	1580	explorer.exe	schtasks.exe
PID 1580 wrote to memory of 520	1580	explorer.exe	schtasks.exe
PID 1468 wrote to memory of 1292	1468	taskeng.exe	regsvr32.exe
PID 1468 wrote to memory of 1292	1468	taskeng.exe	regsvr32.exe
PID 1468 wrote to memory of 1292	1468	taskeng.exe	regsvr32.exe
PID 1468 wrote to memory of 1292	1468	taskeng.exe	regsvr32.exe
PID 1468 wrote to memory of 1292	1468	taskeng.exe	regsvr32.exe
PID 1292 wrote to memory of 1300	1292	regsvr32.exe	regsvr32.exe
PID 1292 wrote to memory of 1300	1292	regsvr32.exe	regsvr32.exe
PID 1292 wrote to memory of 1300	1292	regsvr32.exe	regsvr32.exe
PID 1292 wrote to memory of 1300	1292	regsvr32.exe	regsvr32.exe
PID 1292 wrote to memory of 1300	1292	regsvr32.exe	regsvr32.exe
PID 1292 wrote to memory of 1300	1292	regsvr32.exe	regsvr32.exe
PID 1292 wrote to memory of 1300	1292	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\b98890d54156f237f93ffc29789577b68e90871fb6d00b73088900c0cdcf4346.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1820

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\b98890d54156f237f93ffc29789577b68e90871fb6d00b73088900c0cdcf4346.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2004

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1580

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn quyexkjh /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\b98890d54156f237f93ffc29789577b68e90871fb6d00b73088900c0cdcf4346.dll\"" /SC ONCE /Z /ST 21:29 /ET 21:41
4⤵
- Creates scheduled task(s)
PID:520

C:\Windows\system32\taskeng.exe
taskeng.exe {C7A9CEBD-C196-4441-8576-203A0D43DADD} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1468

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\b98890d54156f237f93ffc29789577b68e90871fb6d00b73088900c0cdcf4346.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:1292

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\b98890d54156f237f93ffc29789577b68e90871fb6d00b73088900c0cdcf4346.dll"
3⤵
- Loads dropped DLL
PID:1300

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\b98890d54156f237f93ffc29789577b68e90871fb6d00b73088900c0cdcf4346.dll
MD5
9409017c3d366056130fc286adc42e7b

SHA1
46af22a4245f2dc74ed9b7c8deb1c94204a1b70e

SHA256
67dd0e9fe9319113afe31e40a03f31f87bd6909c6725c6c72cdc455022b136d1

SHA512
36ff2f9a1cc9eeffe44db6e3c9c656db896d55f13498fa5329b30579e9ef9f195c37cde98e9d4d70e79acf90dcade2a0a7f4eb810d425af12a484c6ac06d28bc

Download Submit
\Users\Admin\AppData\Local\Temp\b98890d54156f237f93ffc29789577b68e90871fb6d00b73088900c0cdcf4346.dll
MD5
9409017c3d366056130fc286adc42e7b

SHA1
46af22a4245f2dc74ed9b7c8deb1c94204a1b70e

SHA256
67dd0e9fe9319113afe31e40a03f31f87bd6909c6725c6c72cdc455022b136d1

SHA512
36ff2f9a1cc9eeffe44db6e3c9c656db896d55f13498fa5329b30579e9ef9f195c37cde98e9d4d70e79acf90dcade2a0a7f4eb810d425af12a484c6ac06d28bc

Download Submit
memory/520-68-0x0000000000000000-mapping.dmp

Download
memory/1292-70-0x000007FEFBED1000-0x000007FEFBED3000-memory.dmp

Filesize
8KB

Download
memory/1292-69-0x0000000000000000-mapping.dmp

Download
memory/1300-72-0x0000000000000000-mapping.dmp

Download
memory/1580-67-0x0000000000080000-0x00000000000B9000-memory.dmp

Filesize
228KB

Download
memory/1580-66-0x0000000074A91000-0x0000000074A93000-memory.dmp

Filesize
8KB

Download
memory/1580-64-0x0000000000000000-mapping.dmp

Download
memory/2004-60-0x0000000000000000-mapping.dmp

Download
memory/2004-63-0x00000000002B0000-0x00000000002E9000-memory.dmp

Filesize
228KB

Download
memory/2004-62-0x00000000001F0000-0x0000000000229000-memory.dmp

Filesize
228KB

Download
memory/2004-61-0x0000000076641000-0x0000000076643000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads