qakbot | cc85002c01cb2387b749cca5d388307072223e08bb366b6b0e6d2715a15e51d4

General

Target

file.dll
Size

400KB
MD5

2085f4bdcee48c359ba73847eba0c3a9
SHA1

6360c397629ec58a52e252cedbca537a0089f0c7
SHA256

cc85002c01cb2387b749cca5d388307072223e08bb366b6b0e6d2715a15e51d4
SHA512

d9825debb25305f2d4b1bb1b8be68f3c3f6b3dc5e807b33d63380020ddb97c9395aa43e116369165b06230910384c90bafcbffa333ab72014be661f686eb7729

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

1512 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

1608 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
1512	regsvr32.exe

pid	process
1608	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 1632 wrote to memory of 2016	1632	regsvr32.exe	regsvr32.exe
PID 1632 wrote to memory of 2016	1632	regsvr32.exe	regsvr32.exe
PID 1632 wrote to memory of 2016	1632	regsvr32.exe	regsvr32.exe
PID 1632 wrote to memory of 2016	1632	regsvr32.exe	regsvr32.exe
PID 1632 wrote to memory of 2016	1632	regsvr32.exe	regsvr32.exe
PID 1632 wrote to memory of 2016	1632	regsvr32.exe	regsvr32.exe
PID 1632 wrote to memory of 2016	1632	regsvr32.exe	regsvr32.exe
PID 2016 wrote to memory of 1576	2016	regsvr32.exe	explorer.exe
PID 2016 wrote to memory of 1576	2016	regsvr32.exe	explorer.exe
PID 2016 wrote to memory of 1576	2016	regsvr32.exe	explorer.exe
PID 2016 wrote to memory of 1576	2016	regsvr32.exe	explorer.exe
PID 2016 wrote to memory of 1576	2016	regsvr32.exe	explorer.exe
PID 2016 wrote to memory of 1576	2016	regsvr32.exe	explorer.exe
PID 1576 wrote to memory of 1608	1576	explorer.exe	schtasks.exe
PID 1576 wrote to memory of 1608	1576	explorer.exe	schtasks.exe
PID 1576 wrote to memory of 1608	1576	explorer.exe	schtasks.exe
PID 1576 wrote to memory of 1608	1576	explorer.exe	schtasks.exe
PID 1788 wrote to memory of 1812	1788	taskeng.exe	regsvr32.exe
PID 1788 wrote to memory of 1812	1788	taskeng.exe	regsvr32.exe
PID 1788 wrote to memory of 1812	1788	taskeng.exe	regsvr32.exe
PID 1788 wrote to memory of 1812	1788	taskeng.exe	regsvr32.exe
PID 1788 wrote to memory of 1812	1788	taskeng.exe	regsvr32.exe
PID 1812 wrote to memory of 1512	1812	regsvr32.exe	regsvr32.exe
PID 1812 wrote to memory of 1512	1812	regsvr32.exe	regsvr32.exe
PID 1812 wrote to memory of 1512	1812	regsvr32.exe	regsvr32.exe
PID 1812 wrote to memory of 1512	1812	regsvr32.exe	regsvr32.exe
PID 1812 wrote to memory of 1512	1812	regsvr32.exe	regsvr32.exe
PID 1812 wrote to memory of 1512	1812	regsvr32.exe	regsvr32.exe
PID 1812 wrote to memory of 1512	1812	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:1632

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:1576

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn vacxyadv /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\file.dll\"" /SC ONCE /Z /ST 03:22 /ET 03:34
4⤵
- Creates scheduled task(s)
PID:1608

C:\Windows\system32\taskeng.exe
taskeng.exe {2C89FBCE-9E26-47A4-9C3E-4229FA6C8599} 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:1812

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\file.dll"
3⤵
- Loads dropped DLL
PID:1512

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
8a52483bcfcb9a9caf82cb3cf1e0a143

SHA1
9e27ac908baff2303602e83508f721c620f5fede

SHA256
bf181e01347c43e181edd14947cc215fff7991f5eba04cfbb5699852016b36dc

SHA512
ffc409458e5945a5bd1a206b0c4148c069794f27c5e36ad85d360848af38102df8e444feaf637713b4f2d9e7b859786fb66d962e79b098907a47f3eb3740413a

Download Submit
\Users\Admin\AppData\Local\Temp\file.dll
MD5
8a52483bcfcb9a9caf82cb3cf1e0a143

SHA1
9e27ac908baff2303602e83508f721c620f5fede

SHA256
bf181e01347c43e181edd14947cc215fff7991f5eba04cfbb5699852016b36dc

SHA512
ffc409458e5945a5bd1a206b0c4148c069794f27c5e36ad85d360848af38102df8e444feaf637713b4f2d9e7b859786fb66d962e79b098907a47f3eb3740413a

Download Submit
memory/1512-73-0x0000000000000000-mapping.dmp

Download
memory/1576-69-0x0000000000080000-0x00000000000B5000-memory.dmp

Filesize
212KB

Download
memory/1576-65-0x0000000000000000-mapping.dmp

Download
memory/1576-67-0x0000000074A41000-0x0000000074A43000-memory.dmp

Filesize
8KB

Download
memory/1608-68-0x0000000000000000-mapping.dmp

Download
memory/1632-60-0x000007FEFC031000-0x000007FEFC033000-memory.dmp

Filesize
8KB

Download
memory/1812-70-0x0000000000000000-mapping.dmp

Download
memory/2016-64-0x0000000010000000-0x0000000010066000-memory.dmp

Filesize
408KB

Download
memory/2016-63-0x0000000000210000-0x0000000000290000-memory.dmp

Filesize
512KB

Download
memory/2016-62-0x0000000075551000-0x0000000075553000-memory.dmp

Filesize
8KB

Download
memory/2016-61-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads