qakbot | c287a92a7d5be601e8e9eb01f5c81be1e350471f1b170aefc4a4e6711a367f5c

General

Target

file.dll
Size

400KB
MD5

b670a998d8a9178f94ccc9a2abc830f5
SHA1

52e0bdeb1338c7b8fe1a5f81b58aaa52fe209bd6
SHA256

c287a92a7d5be601e8e9eb01f5c81be1e350471f1b170aefc4a4e6711a367f5c
SHA512

224a72f04ce0dac57d7a6f8f0b9d45c2bb8277a0c282b2990928621d3a64899f139b4d5ae2099ccaf860a39023d64031fc39d026c34a58f4293ffe9e292296f7

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

936 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

1340 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

regsvr32.exe

pid process

1156 regsvr32.exe
1156 regsvr32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

1156 regsvr32.exe

pid	process
936	regsvr32.exe

pid	process
1340	schtasks.exe

pid	process
1156	regsvr32.exe
1156	regsvr32.exe

pid	process
1156	regsvr32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 1824 wrote to memory of 1156	1824	regsvr32.exe	regsvr32.exe
PID 1824 wrote to memory of 1156	1824	regsvr32.exe	regsvr32.exe
PID 1824 wrote to memory of 1156	1824	regsvr32.exe	regsvr32.exe
PID 1824 wrote to memory of 1156	1824	regsvr32.exe	regsvr32.exe
PID 1824 wrote to memory of 1156	1824	regsvr32.exe	regsvr32.exe
PID 1824 wrote to memory of 1156	1824	regsvr32.exe	regsvr32.exe
PID 1824 wrote to memory of 1156	1824	regsvr32.exe	regsvr32.exe
PID 1156 wrote to memory of 1708	1156	regsvr32.exe	explorer.exe
PID 1156 wrote to memory of 1708	1156	regsvr32.exe	explorer.exe
PID 1156 wrote to memory of 1708	1156	regsvr32.exe	explorer.exe
PID 1156 wrote to memory of 1708	1156	regsvr32.exe	explorer.exe
PID 1156 wrote to memory of 1708	1156	regsvr32.exe	explorer.exe
PID 1156 wrote to memory of 1708	1156	regsvr32.exe	explorer.exe
PID 1708 wrote to memory of 1340	1708	explorer.exe	schtasks.exe
PID 1708 wrote to memory of 1340	1708	explorer.exe	schtasks.exe
PID 1708 wrote to memory of 1340	1708	explorer.exe	schtasks.exe
PID 1708 wrote to memory of 1340	1708	explorer.exe	schtasks.exe
PID 1852 wrote to memory of 788	1852	taskeng.exe	regsvr32.exe
PID 1852 wrote to memory of 788	1852	taskeng.exe	regsvr32.exe
PID 1852 wrote to memory of 788	1852	taskeng.exe	regsvr32.exe
PID 1852 wrote to memory of 788	1852	taskeng.exe	regsvr32.exe
PID 1852 wrote to memory of 788	1852	taskeng.exe	regsvr32.exe
PID 788 wrote to memory of 936	788	regsvr32.exe	regsvr32.exe
PID 788 wrote to memory of 936	788	regsvr32.exe	regsvr32.exe
PID 788 wrote to memory of 936	788	regsvr32.exe	regsvr32.exe
PID 788 wrote to memory of 936	788	regsvr32.exe	regsvr32.exe
PID 788 wrote to memory of 936	788	regsvr32.exe	regsvr32.exe
PID 788 wrote to memory of 936	788	regsvr32.exe	regsvr32.exe
PID 788 wrote to memory of 936	788	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:1824

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:1156

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1708

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn gmgbzcij /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\file.dll\"" /SC ONCE /Z /ST 03:13 /ET 03:25
4⤵
- Creates scheduled task(s)
PID:1340

C:\Windows\system32\taskeng.exe
taskeng.exe {CE7AA8E3-0119-473A-8EDF-5754BA4879C3} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1852

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\file.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:788

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\file.dll"
3⤵
- Loads dropped DLL
PID:936

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

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\file.dll
MD5
f6e7bfe4f6d9fec7eaffcbf36cb62903

SHA1
23667c8f18602b80848a01b661307ad6df4f066d

SHA256
12c8e6f667bb95cf963a39e8d06830971e7a43974a12207537ce33ec195cffd2

SHA512
dbe59d22dbc2d680c2cd222a9afa9f5e8c9194b5815642beb9f40db68b2739856211859904deebb33af663d5b2f183f362c9e3f6d93ff42d590919074b3b48be

Download Submit
\Users\Admin\AppData\Local\Temp\file.dll
MD5
f6e7bfe4f6d9fec7eaffcbf36cb62903

SHA1
23667c8f18602b80848a01b661307ad6df4f066d

SHA256
12c8e6f667bb95cf963a39e8d06830971e7a43974a12207537ce33ec195cffd2

SHA512
dbe59d22dbc2d680c2cd222a9afa9f5e8c9194b5815642beb9f40db68b2739856211859904deebb33af663d5b2f183f362c9e3f6d93ff42d590919074b3b48be

Download Submit
memory/788-69-0x0000000000000000-mapping.dmp

Download
memory/936-72-0x0000000000000000-mapping.dmp

Download
memory/1156-62-0x00000000003A0000-0x0000000000420000-memory.dmp

Filesize
512KB

Download
memory/1156-63-0x0000000010000000-0x0000000010066000-memory.dmp

Filesize
408KB

Download
memory/1156-61-0x0000000075FF1000-0x0000000075FF3000-memory.dmp

Filesize
8KB

Download
memory/1156-60-0x0000000000000000-mapping.dmp

Download
memory/1340-67-0x0000000000000000-mapping.dmp

Download
memory/1708-64-0x0000000000000000-mapping.dmp

Download
memory/1708-66-0x0000000074421000-0x0000000074423000-memory.dmp

Filesize
8KB

Download
memory/1708-68-0x00000000003A0000-0x00000000003D5000-memory.dmp

Filesize
212KB

Download
memory/1824-59-0x000007FEFBBB1000-0x000007FEFBBB3000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads