qakbot | d1dfb1e56fbfebfa503f6daa477424eae7769d29b494d1d43275a29e2095ca3f

General

Target

file.dll
Size

400KB
MD5

d934cc66e4c61e6960972280d01016c9
SHA1

f96239e0b72e5bcabf603e4bcd2757816582856c
SHA256

d1dfb1e56fbfebfa503f6daa477424eae7769d29b494d1d43275a29e2095ca3f
SHA512

f1756ba5e066cca81f2ba04e673a2210b503b074b0e6cd75ad7e725385bdfebb78acdc18fdf1147d5ff5dce615bd6242ea066a1e1e6d73f3098f850d868d15e3

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

1080 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

1620 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

regsvr32.exe

pid process

2016 regsvr32.exe
2016 regsvr32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

2016 regsvr32.exe

pid	process
1080	regsvr32.exe

pid	process
1620	schtasks.exe

pid	process
2016	regsvr32.exe
2016	regsvr32.exe

pid	process
2016	regsvr32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 1840 wrote to memory of 2016	1840	regsvr32.exe	regsvr32.exe
PID 1840 wrote to memory of 2016	1840	regsvr32.exe	regsvr32.exe
PID 1840 wrote to memory of 2016	1840	regsvr32.exe	regsvr32.exe
PID 1840 wrote to memory of 2016	1840	regsvr32.exe	regsvr32.exe
PID 1840 wrote to memory of 2016	1840	regsvr32.exe	regsvr32.exe
PID 1840 wrote to memory of 2016	1840	regsvr32.exe	regsvr32.exe
PID 1840 wrote to memory of 2016	1840	regsvr32.exe	regsvr32.exe
PID 2016 wrote to memory of 836	2016	regsvr32.exe	explorer.exe
PID 2016 wrote to memory of 836	2016	regsvr32.exe	explorer.exe
PID 2016 wrote to memory of 836	2016	regsvr32.exe	explorer.exe
PID 2016 wrote to memory of 836	2016	regsvr32.exe	explorer.exe
PID 2016 wrote to memory of 836	2016	regsvr32.exe	explorer.exe
PID 2016 wrote to memory of 836	2016	regsvr32.exe	explorer.exe
PID 836 wrote to memory of 1620	836	explorer.exe	schtasks.exe
PID 836 wrote to memory of 1620	836	explorer.exe	schtasks.exe
PID 836 wrote to memory of 1620	836	explorer.exe	schtasks.exe
PID 836 wrote to memory of 1620	836	explorer.exe	schtasks.exe
PID 1708 wrote to memory of 952	1708	taskeng.exe	regsvr32.exe
PID 1708 wrote to memory of 952	1708	taskeng.exe	regsvr32.exe
PID 1708 wrote to memory of 952	1708	taskeng.exe	regsvr32.exe
PID 1708 wrote to memory of 952	1708	taskeng.exe	regsvr32.exe
PID 1708 wrote to memory of 952	1708	taskeng.exe	regsvr32.exe
PID 952 wrote to memory of 1080	952	regsvr32.exe	regsvr32.exe
PID 952 wrote to memory of 1080	952	regsvr32.exe	regsvr32.exe
PID 952 wrote to memory of 1080	952	regsvr32.exe	regsvr32.exe
PID 952 wrote to memory of 1080	952	regsvr32.exe	regsvr32.exe
PID 952 wrote to memory of 1080	952	regsvr32.exe	regsvr32.exe
PID 952 wrote to memory of 1080	952	regsvr32.exe	regsvr32.exe
PID 952 wrote to memory of 1080	952	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:1840

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:2016

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:836

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn lzflyaizx /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\file.dll\"" /SC ONCE /Z /ST 03:23 /ET 03:35
4⤵
- Creates scheduled task(s)
PID:1620

C:\Windows\system32\taskeng.exe
taskeng.exe {F7FD71BC-419C-4C62-BDBC-68643996BC50} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1708

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\file.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:952

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\file.dll"
3⤵
- Loads dropped DLL
PID:1080

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
97b49e01815cd135813f9d699d252213

SHA1
c6ca640fa661d9a3f4c40c6dc37b9f43425c4230

SHA256
b7de78d4ba30aed1519a94d3131db62bac1b6d8a6c0a3dfe6585139ab0cc1d25

SHA512
5041049e6956e3db378fdc6ed240b97b457052087e01a378c2e3919f55002fc8b1ff3b3e8018fca98cc8e21e4d7901d03ec5bf42a6de19250d84193c191f3a43

Download Submit
\Users\Admin\AppData\Local\Temp\file.dll
MD5
97b49e01815cd135813f9d699d252213

SHA1
c6ca640fa661d9a3f4c40c6dc37b9f43425c4230

SHA256
b7de78d4ba30aed1519a94d3131db62bac1b6d8a6c0a3dfe6585139ab0cc1d25

SHA512
5041049e6956e3db378fdc6ed240b97b457052087e01a378c2e3919f55002fc8b1ff3b3e8018fca98cc8e21e4d7901d03ec5bf42a6de19250d84193c191f3a43

Download Submit
memory/836-64-0x0000000000000000-mapping.dmp

Download
memory/836-68-0x00000000000D0000-0x0000000000105000-memory.dmp

Filesize
212KB

Download
memory/836-66-0x00000000749B1000-0x00000000749B3000-memory.dmp

Filesize
8KB

Download
memory/952-69-0x0000000000000000-mapping.dmp

Download
memory/1080-72-0x0000000000000000-mapping.dmp

Download
memory/1620-67-0x0000000000000000-mapping.dmp

Download
memory/1840-59-0x000007FEFBF71000-0x000007FEFBF73000-memory.dmp

Filesize
8KB

Download
memory/2016-63-0x0000000010000000-0x0000000010066000-memory.dmp

Filesize
408KB

Download
memory/2016-62-0x0000000000260000-0x00000000002E0000-memory.dmp

Filesize
512KB

Download
memory/2016-61-0x00000000757C1000-0x00000000757C3000-memory.dmp

Filesize
8KB

Download
memory/2016-60-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads