qakbot | d5f73decbe00f4cd3c813d80148f093081471f574f09dbf82845ff876215a87b

General

Target

file.dll
Size

400KB
MD5

6f9443638bb9fb08338f0520a76ef7e4
SHA1

8f4df94c1729db8b47ed8a0c3fb82704ac3a6b7f
SHA256

d5f73decbe00f4cd3c813d80148f093081471f574f09dbf82845ff876215a87b
SHA512

7215d8891d743d498c014b6162db6bf769a3390843fb322d026594f6137e135aead8d51afc0f2f114318a28a5d736f4a168f6b0b4ab682f7d855ff66188c7884

Score

10^/10

qakbot biden02 1614154620 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

401.138

Botnet

biden02

Campaign

1614154620

C2

98.173.34.213:995

160.3.187.114:443

73.25.124.140:2222

24.50.118.93:443

82.127.125.209:990

83.110.109.106:2222

79.129.121.81:995

189.223.234.23:995

125.63.101.62:443

113.22.175.141:443

172.78.30.215:443

47.146.169.85:443

47.22.148.6:443

76.25.142.196:443

78.63.226.32:443

105.198.236.101:443

75.67.192.125:443

176.181.247.197:443

105.96.8.96:443

108.31.15.10:995

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

864 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

1300 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

regsvr32.exe

pid process

2028 regsvr32.exe
2028 regsvr32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

2028 regsvr32.exe

pid	process
864	regsvr32.exe

pid	process
1300	schtasks.exe

pid	process
2028	regsvr32.exe
2028	regsvr32.exe

pid	process
2028	regsvr32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 1608 wrote to memory of 2028	1608	regsvr32.exe	regsvr32.exe
PID 1608 wrote to memory of 2028	1608	regsvr32.exe	regsvr32.exe
PID 1608 wrote to memory of 2028	1608	regsvr32.exe	regsvr32.exe
PID 1608 wrote to memory of 2028	1608	regsvr32.exe	regsvr32.exe
PID 1608 wrote to memory of 2028	1608	regsvr32.exe	regsvr32.exe
PID 1608 wrote to memory of 2028	1608	regsvr32.exe	regsvr32.exe
PID 1608 wrote to memory of 2028	1608	regsvr32.exe	regsvr32.exe
PID 2028 wrote to memory of 1704	2028	regsvr32.exe	explorer.exe
PID 2028 wrote to memory of 1704	2028	regsvr32.exe	explorer.exe
PID 2028 wrote to memory of 1704	2028	regsvr32.exe	explorer.exe
PID 2028 wrote to memory of 1704	2028	regsvr32.exe	explorer.exe
PID 2028 wrote to memory of 1704	2028	regsvr32.exe	explorer.exe
PID 2028 wrote to memory of 1704	2028	regsvr32.exe	explorer.exe
PID 1704 wrote to memory of 1300	1704	explorer.exe	schtasks.exe
PID 1704 wrote to memory of 1300	1704	explorer.exe	schtasks.exe
PID 1704 wrote to memory of 1300	1704	explorer.exe	schtasks.exe
PID 1704 wrote to memory of 1300	1704	explorer.exe	schtasks.exe
PID 1788 wrote to memory of 564	1788	taskeng.exe	regsvr32.exe
PID 1788 wrote to memory of 564	1788	taskeng.exe	regsvr32.exe
PID 1788 wrote to memory of 564	1788	taskeng.exe	regsvr32.exe
PID 1788 wrote to memory of 564	1788	taskeng.exe	regsvr32.exe
PID 1788 wrote to memory of 564	1788	taskeng.exe	regsvr32.exe
PID 564 wrote to memory of 864	564	regsvr32.exe	regsvr32.exe
PID 564 wrote to memory of 864	564	regsvr32.exe	regsvr32.exe
PID 564 wrote to memory of 864	564	regsvr32.exe	regsvr32.exe
PID 564 wrote to memory of 864	564	regsvr32.exe	regsvr32.exe
PID 564 wrote to memory of 864	564	regsvr32.exe	regsvr32.exe
PID 564 wrote to memory of 864	564	regsvr32.exe	regsvr32.exe
PID 564 wrote to memory of 864	564	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\file.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1608

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\file.dll
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2028

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1704

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn msbpxomp /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\file.dll\"" /SC ONCE /Z /ST 03:24 /ET 03:36
4⤵
- Creates scheduled task(s)
PID:1300

C:\Windows\system32\taskeng.exe
taskeng.exe {8FFB2E35-2088-4DF1-A7F3-B569A48DF045} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1788

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\file.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:564

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\file.dll"
3⤵
- Loads dropped DLL
PID:864

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\file.dll
MD5
d0242b71bc804628be06ab3d931d4980

SHA1
60cb6ebf0fd9e4e3ae88860924cff4d9b160c8cf

SHA256
37ec65b9b83e293a09ded4920a0e98693dd45be8cca391e208f3f6b671142fe6

SHA512
4d80888a10858b6e1ee457551b6932f0a806dc8e23bcc494c0f757860cf36002e39d8c97b15ac9557ead7e802fb4ea6faa68169a6925c14a40539d42f090447a

Download Submit
\Users\Admin\AppData\Local\Temp\file.dll
MD5
d0242b71bc804628be06ab3d931d4980

SHA1
60cb6ebf0fd9e4e3ae88860924cff4d9b160c8cf

SHA256
37ec65b9b83e293a09ded4920a0e98693dd45be8cca391e208f3f6b671142fe6

SHA512
4d80888a10858b6e1ee457551b6932f0a806dc8e23bcc494c0f757860cf36002e39d8c97b15ac9557ead7e802fb4ea6faa68169a6925c14a40539d42f090447a

Download Submit
memory/564-70-0x0000000000000000-mapping.dmp

Download
memory/864-73-0x0000000000000000-mapping.dmp

Download
memory/1300-68-0x0000000000000000-mapping.dmp

Download
memory/1608-60-0x000007FEFB631000-0x000007FEFB633000-memory.dmp

Filesize
8KB

Download
memory/1704-67-0x0000000074041000-0x0000000074043000-memory.dmp

Filesize
8KB

Download
memory/1704-65-0x0000000000000000-mapping.dmp

Download
memory/1704-69-0x0000000000080000-0x00000000000B5000-memory.dmp

Filesize
212KB

Download
memory/2028-64-0x0000000010000000-0x0000000010066000-memory.dmp

Filesize
408KB

Download
memory/2028-63-0x0000000000230000-0x00000000002B0000-memory.dmp

Filesize
512KB

Download
memory/2028-62-0x0000000075801000-0x0000000075803000-memory.dmp

Filesize
8KB

Download
memory/2028-61-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads