qakbot | 7262fc8f73299cfbead27493ad24bc60688d4fa3b3e3a676b639dbe170c8334b

General

Target

443005396033565.dat.dll
Size

1.4MB
MD5

ebfa547e33130d467d38c466a810fb14
SHA1

a7093446731c84221e4e7e4105c00834dbc19ab6
SHA256

7262fc8f73299cfbead27493ad24bc60688d4fa3b3e3a676b639dbe170c8334b
SHA512

eae24d7349c7271b50c0cf1badf4c13e8f6b83ccebf4596bf1f89fe4137def770aa242630e09ad6dda26b3e7cff521a052b74bdfaa6fdec43881e8500ca8f0f9

Score

10^/10

qakbot clinton05 1618497049 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Botnet

clinton05

Campaign

1618497049

C2

72.252.201.69:443

45.63.107.192:995

149.28.99.97:2222

75.118.1.141:443

189.210.115.207:443

72.240.200.181:2222

75.137.47.174:443

151.205.102.42:443

136.232.34.70:443

216.201.162.158:443

47.196.192.184:443

67.8.103.21:443

140.82.49.12:443

24.226.156.153:443

71.41.184.10:3389

24.139.72.117:443

71.74.12.34:443

24.55.112.61:443

173.21.10.71:2222

193.248.221.184:2222

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

1412 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

1960 schtasks.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

rundll32.exe

pid process

1496 rundll32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

1496 rundll32.exe

pid	process
1412	regsvr32.exe

pid	process
1960	schtasks.exe

pid	process
1496	rundll32.exe

pid	process
1496	rundll32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 2004 wrote to memory of 1496	2004	rundll32.exe	rundll32.exe
PID 2004 wrote to memory of 1496	2004	rundll32.exe	rundll32.exe
PID 2004 wrote to memory of 1496	2004	rundll32.exe	rundll32.exe
PID 2004 wrote to memory of 1496	2004	rundll32.exe	rundll32.exe
PID 2004 wrote to memory of 1496	2004	rundll32.exe	rundll32.exe
PID 2004 wrote to memory of 1496	2004	rundll32.exe	rundll32.exe
PID 2004 wrote to memory of 1496	2004	rundll32.exe	rundll32.exe
PID 1496 wrote to memory of 1088	1496	rundll32.exe	explorer.exe
PID 1496 wrote to memory of 1088	1496	rundll32.exe	explorer.exe
PID 1496 wrote to memory of 1088	1496	rundll32.exe	explorer.exe
PID 1496 wrote to memory of 1088	1496	rundll32.exe	explorer.exe
PID 1496 wrote to memory of 1088	1496	rundll32.exe	explorer.exe
PID 1496 wrote to memory of 1088	1496	rundll32.exe	explorer.exe
PID 1088 wrote to memory of 1960	1088	explorer.exe	schtasks.exe
PID 1088 wrote to memory of 1960	1088	explorer.exe	schtasks.exe
PID 1088 wrote to memory of 1960	1088	explorer.exe	schtasks.exe
PID 1088 wrote to memory of 1960	1088	explorer.exe	schtasks.exe
PID 852 wrote to memory of 1924	852	taskeng.exe	regsvr32.exe
PID 852 wrote to memory of 1924	852	taskeng.exe	regsvr32.exe
PID 852 wrote to memory of 1924	852	taskeng.exe	regsvr32.exe
PID 852 wrote to memory of 1924	852	taskeng.exe	regsvr32.exe
PID 852 wrote to memory of 1924	852	taskeng.exe	regsvr32.exe
PID 1924 wrote to memory of 1412	1924	regsvr32.exe	regsvr32.exe
PID 1924 wrote to memory of 1412	1924	regsvr32.exe	regsvr32.exe
PID 1924 wrote to memory of 1412	1924	regsvr32.exe	regsvr32.exe
PID 1924 wrote to memory of 1412	1924	regsvr32.exe	regsvr32.exe
PID 1924 wrote to memory of 1412	1924	regsvr32.exe	regsvr32.exe
PID 1924 wrote to memory of 1412	1924	regsvr32.exe	regsvr32.exe
PID 1924 wrote to memory of 1412	1924	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\443005396033565.dat.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2004

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\443005396033565.dat.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1496

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1088

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn brzzjyqd /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\443005396033565.dat.dll\"" /SC ONCE /Z /ST 14:42 /ET 14:54
4⤵
- Creates scheduled task(s)
PID:1960

C:\Windows\system32\taskeng.exe
taskeng.exe {8B3F59F3-A4CD-4B47-BD74-CF982D313E7A} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:852

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\443005396033565.dat.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:1924

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\443005396033565.dat.dll"
3⤵
- Loads dropped DLL
PID:1412

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\443005396033565.dat.dll
MD5
dd52ab956a2dfba6b310b407de71a0a0

SHA1
00b8618f27b1254eaa42be1e9bc76519bb6d60f5

SHA256
b4e75209e4a6195db334afa7518ddebadee894afcf7056c073f9389f5ce46fdb

SHA512
76b21508519311b68e37de26a622f6987dd14308523af719e8113ab70223cc6fc84fe4560cc488f4ae2361e3ac08bd5842bc5228983bb86d8a8ed0dd9be3c9e5

Download Submit
\Users\Admin\AppData\Local\Temp\443005396033565.dat.dll
MD5
dd52ab956a2dfba6b310b407de71a0a0

SHA1
00b8618f27b1254eaa42be1e9bc76519bb6d60f5

SHA256
b4e75209e4a6195db334afa7518ddebadee894afcf7056c073f9389f5ce46fdb

SHA512
76b21508519311b68e37de26a622f6987dd14308523af719e8113ab70223cc6fc84fe4560cc488f4ae2361e3ac08bd5842bc5228983bb86d8a8ed0dd9be3c9e5

Download Submit
memory/1088-65-0x0000000000000000-mapping.dmp

Download
memory/1088-68-0x0000000000080000-0x00000000000B9000-memory.dmp

Filesize
228KB

Download
memory/1088-67-0x0000000075031000-0x0000000075033000-memory.dmp

Filesize
8KB

Download
memory/1412-73-0x0000000000000000-mapping.dmp

Download
memory/1496-62-0x00000000001A0000-0x00000000001A1000-memory.dmp

Filesize
4KB

Download
memory/1496-64-0x0000000002040000-0x0000000002079000-memory.dmp

Filesize
228KB

Download
memory/1496-63-0x00000000005A0000-0x00000000005E2000-memory.dmp

Filesize
264KB

Download
memory/1496-59-0x0000000000000000-mapping.dmp

Download
memory/1496-61-0x0000000001CD0000-0x0000000001E32000-memory.dmp

Filesize
1.4MB

Download
memory/1496-60-0x00000000765F1000-0x00000000765F3000-memory.dmp

Filesize
8KB

Download
memory/1924-70-0x0000000000000000-mapping.dmp

Download
memory/1924-71-0x000007FEFC411000-0x000007FEFC413000-memory.dmp

Filesize
8KB

Download
memory/1960-69-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads