qakbot | 6b7eb0d01321203c7337f038f14375106f9a274df9b28279b9790a253812d109

General

Target

test.test.dll
Size

444KB
MD5

bab8993268b75eae5a9f3a2681a78e4e
SHA1

7b409ee02159d8ecea30fc17ab6fbbac1f95fbd1
SHA256

6b7eb0d01321203c7337f038f14375106f9a274df9b28279b9790a253812d109
SHA512

4a35cdfc6930493de1b323703bf141c1220aaa87770aadd6eab8844406ed58beca81ab1cb6bf074072bedd0cefd9affaee5a01e75abeb6478635aeb00d78552a

Score

10^/10

qakbot tr 1632817399 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.363

Botnet

tr

Campaign

1632817399

C2

105.198.236.99:443

140.82.49.12:443

37.210.152.224:995

89.101.97.139:443

81.241.252.59:2078

27.223.92.142:995

81.250.153.227:2222

73.151.236.31:443

47.22.148.6:443

122.11.220.212:2222

120.151.47.189:443

199.27.127.129:443

216.201.162.158:443

136.232.34.70:443

76.25.142.196:443

181.118.183.94:443

120.150.218.241:995

185.250.148.74:443

95.77.223.148:443

75.66.88.33:443

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

3856 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

1776 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid process

3876 rundll32.exe
3876 rundll32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

3876 rundll32.exe

pid	process
3856	regsvr32.exe

pid	process
1776	schtasks.exe

pid	process
3876	rundll32.exe
3876	rundll32.exe

pid	process
3876	rundll32.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exeregsvr32.exe

description	pid	process	target process
PID 4032 wrote to memory of 3876	4032	rundll32.exe	rundll32.exe
PID 4032 wrote to memory of 3876	4032	rundll32.exe	rundll32.exe
PID 4032 wrote to memory of 3876	4032	rundll32.exe	rundll32.exe
PID 3876 wrote to memory of 2660	3876	rundll32.exe	explorer.exe
PID 3876 wrote to memory of 2660	3876	rundll32.exe	explorer.exe
PID 3876 wrote to memory of 2660	3876	rundll32.exe	explorer.exe
PID 3876 wrote to memory of 2660	3876	rundll32.exe	explorer.exe
PID 3876 wrote to memory of 2660	3876	rundll32.exe	explorer.exe
PID 2660 wrote to memory of 1776	2660	explorer.exe	schtasks.exe
PID 2660 wrote to memory of 1776	2660	explorer.exe	schtasks.exe
PID 2660 wrote to memory of 1776	2660	explorer.exe	schtasks.exe
PID 3376 wrote to memory of 3856	3376	regsvr32.exe	regsvr32.exe
PID 3376 wrote to memory of 3856	3376	regsvr32.exe	regsvr32.exe
PID 3376 wrote to memory of 3856	3376	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\test.test.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4032

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\test.test.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:3876

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:2660

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn gjsczcu /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\test.test.dll\"" /SC ONCE /Z /ST 14:26 /ET 14:38
4⤵
- Creates scheduled task(s)
PID:1776

\??\c:\windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\test.test.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:3376

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\test.test.dll"
2⤵
- Loads dropped DLL
PID:3856

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\test.test.dll
MD5
bab8993268b75eae5a9f3a2681a78e4e

SHA1
7b409ee02159d8ecea30fc17ab6fbbac1f95fbd1

SHA256
6b7eb0d01321203c7337f038f14375106f9a274df9b28279b9790a253812d109

SHA512
4a35cdfc6930493de1b323703bf141c1220aaa87770aadd6eab8844406ed58beca81ab1cb6bf074072bedd0cefd9affaee5a01e75abeb6478635aeb00d78552a

Download Submit
\Users\Admin\AppData\Local\Temp\test.test.dll
MD5
bab8993268b75eae5a9f3a2681a78e4e

SHA1
7b409ee02159d8ecea30fc17ab6fbbac1f95fbd1

SHA256
6b7eb0d01321203c7337f038f14375106f9a274df9b28279b9790a253812d109

SHA512
4a35cdfc6930493de1b323703bf141c1220aaa87770aadd6eab8844406ed58beca81ab1cb6bf074072bedd0cefd9affaee5a01e75abeb6478635aeb00d78552a

Download Submit
memory/1776-120-0x0000000000000000-mapping.dmp

Download
memory/2660-118-0x0000000000000000-mapping.dmp

Download
memory/2660-119-0x0000000002DB0000-0x0000000002DD1000-memory.dmp

Filesize
132KB

Download
memory/3856-124-0x0000000000000000-mapping.dmp

Download
memory/3876-114-0x0000000000000000-mapping.dmp

Download
memory/3876-116-0x0000000010000000-0x000000001007E000-memory.dmp

Filesize
504KB

Download
memory/3876-115-0x0000000010000000-0x0000000010021000-memory.dmp

Filesize
132KB

Download
memory/3876-117-0x0000000000800000-0x000000000094A000-memory.dmp

Filesize
1.3MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads