qakbot | f2f13079e7a3436d61d3556eb7d80da706d0a17be1267df8919516320ec20402

General

Target

43413.8349927083.dat.dll
Size

329KB
MD5

d4cf44b2ca86171c64e561e20a2c89a6
SHA1

6f22416eaab62b17a516638ae352d0992fd347d7
SHA256

f2f13079e7a3436d61d3556eb7d80da706d0a17be1267df8919516320ec20402
SHA512

2bb1254d3f413821462cb6ce300b3ed31e581f5ce07f0f8216a0efcd193b45ea5fc9944c389b7e61b8ad0097d18eb4a1666b982f20e7d75ea254d496c4610457

Score

10^/10

qakbot obama63 1624541602 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.115

Botnet

obama63

Campaign

1624541602

C2

213.122.113.120:443

75.137.47.174:443

72.252.201.69:443

197.45.110.165:995

72.240.200.181:2222

151.205.102.42:443

149.28.101.90:8443

45.32.211.207:8443

149.28.99.97:995

45.32.211.207:2222

45.77.117.108:2222

207.246.77.75:8443

149.28.99.97:2222

186.144.33.73:443

149.28.98.196:995

45.63.107.192:995

45.63.107.192:443

149.28.101.90:443

149.28.98.196:2222

45.32.211.207:995

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

620 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

1000 schtasks.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

rundll32.exe

pid process

1344 rundll32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

1344 rundll32.exe

pid	process
620	regsvr32.exe

pid	process
1000	schtasks.exe

pid	process
1344	rundll32.exe

pid	process
1344	rundll32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 1996 wrote to memory of 1344	1996	rundll32.exe	rundll32.exe
PID 1996 wrote to memory of 1344	1996	rundll32.exe	rundll32.exe
PID 1996 wrote to memory of 1344	1996	rundll32.exe	rundll32.exe
PID 1996 wrote to memory of 1344	1996	rundll32.exe	rundll32.exe
PID 1996 wrote to memory of 1344	1996	rundll32.exe	rundll32.exe
PID 1996 wrote to memory of 1344	1996	rundll32.exe	rundll32.exe
PID 1996 wrote to memory of 1344	1996	rundll32.exe	rundll32.exe
PID 1344 wrote to memory of 1356	1344	rundll32.exe	explorer.exe
PID 1344 wrote to memory of 1356	1344	rundll32.exe	explorer.exe
PID 1344 wrote to memory of 1356	1344	rundll32.exe	explorer.exe
PID 1344 wrote to memory of 1356	1344	rundll32.exe	explorer.exe
PID 1344 wrote to memory of 1356	1344	rundll32.exe	explorer.exe
PID 1344 wrote to memory of 1356	1344	rundll32.exe	explorer.exe
PID 1356 wrote to memory of 1000	1356	explorer.exe	schtasks.exe
PID 1356 wrote to memory of 1000	1356	explorer.exe	schtasks.exe
PID 1356 wrote to memory of 1000	1356	explorer.exe	schtasks.exe
PID 1356 wrote to memory of 1000	1356	explorer.exe	schtasks.exe
PID 1896 wrote to memory of 548	1896	taskeng.exe	regsvr32.exe
PID 1896 wrote to memory of 548	1896	taskeng.exe	regsvr32.exe
PID 1896 wrote to memory of 548	1896	taskeng.exe	regsvr32.exe
PID 1896 wrote to memory of 548	1896	taskeng.exe	regsvr32.exe
PID 1896 wrote to memory of 548	1896	taskeng.exe	regsvr32.exe
PID 548 wrote to memory of 620	548	regsvr32.exe	regsvr32.exe
PID 548 wrote to memory of 620	548	regsvr32.exe	regsvr32.exe
PID 548 wrote to memory of 620	548	regsvr32.exe	regsvr32.exe
PID 548 wrote to memory of 620	548	regsvr32.exe	regsvr32.exe
PID 548 wrote to memory of 620	548	regsvr32.exe	regsvr32.exe
PID 548 wrote to memory of 620	548	regsvr32.exe	regsvr32.exe
PID 548 wrote to memory of 620	548	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\43413.8349927083.dat.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1996

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\43413.8349927083.dat.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1344

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1356

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn ccqqabwypr /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\43413.8349927083.dat.dll\"" /SC ONCE /Z /ST 19:14 /ET 19:26
4⤵
- Creates scheduled task(s)
PID:1000

C:\Windows\system32\taskeng.exe
taskeng.exe {9D3D3363-AE27-4996-A7C5-5687A956A015} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1896

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\43413.8349927083.dat.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:548

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\43413.8349927083.dat.dll"
3⤵
- Loads dropped DLL
PID:620

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\43413.8349927083.dat.dll
MD5
ed1c35a8ec6f8ea0c6e3056cd7c13eb3

SHA1
7942d1b4562613869a2269f32edc989d2815c2ba

SHA256
389661c9b613ea007b3446fdaab4223c4bab75cd50a10dbcd80fcd5275284bb1

SHA512
5f97dab5e7bee242e9c9ecb36ec2ee64a6f76ad07ce588ea52801a5f5e9f4079558877ebfe8fab09098fb7981995b616279473066870c25036417117cd88e607

Download Submit
\Users\Admin\AppData\Local\Temp\43413.8349927083.dat.dll
MD5
ed1c35a8ec6f8ea0c6e3056cd7c13eb3

SHA1
7942d1b4562613869a2269f32edc989d2815c2ba

SHA256
389661c9b613ea007b3446fdaab4223c4bab75cd50a10dbcd80fcd5275284bb1

SHA512
5f97dab5e7bee242e9c9ecb36ec2ee64a6f76ad07ce588ea52801a5f5e9f4079558877ebfe8fab09098fb7981995b616279473066870c25036417117cd88e607

Download Submit
memory/548-69-0x0000000000000000-mapping.dmp

Download
memory/548-70-0x000007FEFC051000-0x000007FEFC053000-memory.dmp

Filesize
8KB

Download
memory/620-72-0x0000000000000000-mapping.dmp

Download
memory/1000-67-0x0000000000000000-mapping.dmp

Download
memory/1344-60-0x0000000000000000-mapping.dmp

Download
memory/1344-63-0x0000000010000000-0x0000000010055000-memory.dmp

Filesize
340KB

Download
memory/1344-62-0x00000000001D0000-0x0000000000225000-memory.dmp

Filesize
340KB

Download
memory/1344-61-0x00000000767B1000-0x00000000767B3000-memory.dmp

Filesize
8KB

Download
memory/1356-68-0x00000000000C0000-0x00000000000EF000-memory.dmp

Filesize
188KB

Download
memory/1356-66-0x0000000074D91000-0x0000000074D93000-memory.dmp

Filesize
8KB

Download
memory/1356-64-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads