qakbot | 3db836aa01204f3f894360b086384595b480b8c45472f97214d1676091851c9f

General

Target

3db836aa01204f3f894360b086384595b480b8c45472f97214d1676091851c9f.dll
Size

436KB
MD5

e5db9f07346ea0649a769c3649847f09
SHA1

23e451605d5d61ef5333a52e984dc3e78670aea0
SHA256

3db836aa01204f3f894360b086384595b480b8c45472f97214d1676091851c9f
SHA512

027c84e5d037fe7502498f5c51bd1bb873138c73b9d8fba8fd27d318ae255a48e15e48e07c80d0494193c3c8ab971e1c0b33a263b0e5d94fd6d1336a11d1533a

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

1900 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

1600 schtasks.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

rundll32.exe

pid process

1172 rundll32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

1172 rundll32.exe

pid	process
1900	regsvr32.exe

pid	process
1600	schtasks.exe

pid	process
1172	rundll32.exe

pid	process
1172	rundll32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 2024 wrote to memory of 1172	2024	rundll32.exe	rundll32.exe
PID 2024 wrote to memory of 1172	2024	rundll32.exe	rundll32.exe
PID 2024 wrote to memory of 1172	2024	rundll32.exe	rundll32.exe
PID 2024 wrote to memory of 1172	2024	rundll32.exe	rundll32.exe
PID 2024 wrote to memory of 1172	2024	rundll32.exe	rundll32.exe
PID 2024 wrote to memory of 1172	2024	rundll32.exe	rundll32.exe
PID 2024 wrote to memory of 1172	2024	rundll32.exe	rundll32.exe
PID 1172 wrote to memory of 1608	1172	rundll32.exe	explorer.exe
PID 1172 wrote to memory of 1608	1172	rundll32.exe	explorer.exe
PID 1172 wrote to memory of 1608	1172	rundll32.exe	explorer.exe
PID 1172 wrote to memory of 1608	1172	rundll32.exe	explorer.exe
PID 1172 wrote to memory of 1608	1172	rundll32.exe	explorer.exe
PID 1172 wrote to memory of 1608	1172	rundll32.exe	explorer.exe
PID 1608 wrote to memory of 1600	1608	explorer.exe	schtasks.exe
PID 1608 wrote to memory of 1600	1608	explorer.exe	schtasks.exe
PID 1608 wrote to memory of 1600	1608	explorer.exe	schtasks.exe
PID 1608 wrote to memory of 1600	1608	explorer.exe	schtasks.exe
PID 1812 wrote to memory of 1292	1812	taskeng.exe	regsvr32.exe
PID 1812 wrote to memory of 1292	1812	taskeng.exe	regsvr32.exe
PID 1812 wrote to memory of 1292	1812	taskeng.exe	regsvr32.exe
PID 1812 wrote to memory of 1292	1812	taskeng.exe	regsvr32.exe
PID 1812 wrote to memory of 1292	1812	taskeng.exe	regsvr32.exe
PID 1292 wrote to memory of 1900	1292	regsvr32.exe	regsvr32.exe
PID 1292 wrote to memory of 1900	1292	regsvr32.exe	regsvr32.exe
PID 1292 wrote to memory of 1900	1292	regsvr32.exe	regsvr32.exe
PID 1292 wrote to memory of 1900	1292	regsvr32.exe	regsvr32.exe
PID 1292 wrote to memory of 1900	1292	regsvr32.exe	regsvr32.exe
PID 1292 wrote to memory of 1900	1292	regsvr32.exe	regsvr32.exe
PID 1292 wrote to memory of 1900	1292	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\3db836aa01204f3f894360b086384595b480b8c45472f97214d1676091851c9f.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2024

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\3db836aa01204f3f894360b086384595b480b8c45472f97214d1676091851c9f.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1172

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1608

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn jkluhknsg /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\3db836aa01204f3f894360b086384595b480b8c45472f97214d1676091851c9f.dll\"" /SC ONCE /Z /ST 12:45 /ET 12:57
4⤵
- Creates scheduled task(s)
PID:1600

C:\Windows\system32\taskeng.exe
taskeng.exe {A5A4BFB6-C63A-48DD-802E-C457A1A9F988} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1812

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\3db836aa01204f3f894360b086384595b480b8c45472f97214d1676091851c9f.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:1292

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\3db836aa01204f3f894360b086384595b480b8c45472f97214d1676091851c9f.dll"
3⤵
- Loads dropped DLL
PID:1900

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\3db836aa01204f3f894360b086384595b480b8c45472f97214d1676091851c9f.dll
MD5
e5db9f07346ea0649a769c3649847f09

SHA1
23e451605d5d61ef5333a52e984dc3e78670aea0

SHA256
3db836aa01204f3f894360b086384595b480b8c45472f97214d1676091851c9f

SHA512
027c84e5d037fe7502498f5c51bd1bb873138c73b9d8fba8fd27d318ae255a48e15e48e07c80d0494193c3c8ab971e1c0b33a263b0e5d94fd6d1336a11d1533a

Download Submit
\Users\Admin\AppData\Local\Temp\3db836aa01204f3f894360b086384595b480b8c45472f97214d1676091851c9f.dll
MD5
e5db9f07346ea0649a769c3649847f09

SHA1
23e451605d5d61ef5333a52e984dc3e78670aea0

SHA256
3db836aa01204f3f894360b086384595b480b8c45472f97214d1676091851c9f

SHA512
027c84e5d037fe7502498f5c51bd1bb873138c73b9d8fba8fd27d318ae255a48e15e48e07c80d0494193c3c8ab971e1c0b33a263b0e5d94fd6d1336a11d1533a

Download Submit
memory/1172-53-0x0000000000000000-mapping.dmp

Download
memory/1172-54-0x0000000075821000-0x0000000075823000-memory.dmp

Filesize
8KB

Download
memory/1172-56-0x0000000010000000-0x000000001007E000-memory.dmp

Filesize
504KB

Download
memory/1172-55-0x0000000010000000-0x0000000010021000-memory.dmp

Filesize
132KB

Download
memory/1172-57-0x00000000001F0000-0x00000000001F1000-memory.dmp

Filesize
4KB

Download
memory/1292-63-0x0000000000000000-mapping.dmp

Download
memory/1292-64-0x000007FEFBE61000-0x000007FEFBE63000-memory.dmp

Filesize
8KB

Download
memory/1600-61-0x0000000000000000-mapping.dmp

Download
memory/1608-62-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/1608-60-0x0000000074BD1000-0x0000000074BD3000-memory.dmp

Filesize
8KB

Download
memory/1608-58-0x0000000000000000-mapping.dmp

Download
memory/1900-66-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads