qakbot | fb2b9f9ceffb5bc2d271ab53cdcee91203933f9d494da0b0a6d17d98183a379f

General

Target

file.dll
Size

400KB
MD5

3ebf6a929511a50c582587a2847f8305
SHA1

bd8e2da5d0dfcfb66a4539a5ad0d85d13d23420c
SHA256

fb2b9f9ceffb5bc2d271ab53cdcee91203933f9d494da0b0a6d17d98183a379f
SHA512

b04797577a73585b53c7697a9e8b1090b3a2c10f31c84286a213b22fce9791a7892ecb73f8f00d0983bafb1ffa6e85d39c409d7e9eb9245f524e3aed251b5f40

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

1152 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

1236 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

regsvr32.exe

pid process

1856 regsvr32.exe
1856 regsvr32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

1856 regsvr32.exe

pid	process
1152	regsvr32.exe

pid	process
1236	schtasks.exe

pid	process
1856	regsvr32.exe
1856	regsvr32.exe

pid	process
1856	regsvr32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 108 wrote to memory of 1856	108	regsvr32.exe	regsvr32.exe
PID 108 wrote to memory of 1856	108	regsvr32.exe	regsvr32.exe
PID 108 wrote to memory of 1856	108	regsvr32.exe	regsvr32.exe
PID 108 wrote to memory of 1856	108	regsvr32.exe	regsvr32.exe
PID 108 wrote to memory of 1856	108	regsvr32.exe	regsvr32.exe
PID 108 wrote to memory of 1856	108	regsvr32.exe	regsvr32.exe
PID 108 wrote to memory of 1856	108	regsvr32.exe	regsvr32.exe
PID 1856 wrote to memory of 1364	1856	regsvr32.exe	explorer.exe
PID 1856 wrote to memory of 1364	1856	regsvr32.exe	explorer.exe
PID 1856 wrote to memory of 1364	1856	regsvr32.exe	explorer.exe
PID 1856 wrote to memory of 1364	1856	regsvr32.exe	explorer.exe
PID 1856 wrote to memory of 1364	1856	regsvr32.exe	explorer.exe
PID 1856 wrote to memory of 1364	1856	regsvr32.exe	explorer.exe
PID 1364 wrote to memory of 1236	1364	explorer.exe	schtasks.exe
PID 1364 wrote to memory of 1236	1364	explorer.exe	schtasks.exe
PID 1364 wrote to memory of 1236	1364	explorer.exe	schtasks.exe
PID 1364 wrote to memory of 1236	1364	explorer.exe	schtasks.exe
PID 1712 wrote to memory of 524	1712	taskeng.exe	regsvr32.exe
PID 1712 wrote to memory of 524	1712	taskeng.exe	regsvr32.exe
PID 1712 wrote to memory of 524	1712	taskeng.exe	regsvr32.exe
PID 1712 wrote to memory of 524	1712	taskeng.exe	regsvr32.exe
PID 1712 wrote to memory of 524	1712	taskeng.exe	regsvr32.exe
PID 524 wrote to memory of 1152	524	regsvr32.exe	regsvr32.exe
PID 524 wrote to memory of 1152	524	regsvr32.exe	regsvr32.exe
PID 524 wrote to memory of 1152	524	regsvr32.exe	regsvr32.exe
PID 524 wrote to memory of 1152	524	regsvr32.exe	regsvr32.exe
PID 524 wrote to memory of 1152	524	regsvr32.exe	regsvr32.exe
PID 524 wrote to memory of 1152	524	regsvr32.exe	regsvr32.exe
PID 524 wrote to memory of 1152	524	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:108

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:1856

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1364

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn tzxmsumv /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\file.dll\"" /SC ONCE /Z /ST 03:29 /ET 03:41
4⤵
- Creates scheduled task(s)
PID:1236

C:\Windows\system32\taskeng.exe
taskeng.exe {40054A11-7CF3-4EA4-A8D9-2FB99B02E492} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1712

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\file.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:524

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\file.dll"
3⤵
- Loads dropped DLL
PID:1152

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
ff7c9c317110ab126ae16cd7fef863cd

SHA1
5b991df68797e377ee9d782ccae534579b9dcab7

SHA256
9a46dab21f80137e7b49e20a80da1d7c307b4c647a1348ee52f022ac84165df9

SHA512
1d9a25e664b9ae9dba9113394b4b9027a3ec4361001d15ac99e99dc6a0fee44465c1833a0dda8d0c1655176b140c3e95d176fb07eb6bb9c34428836d23526e95

Download Submit
\Users\Admin\AppData\Local\Temp\file.dll
MD5
ff7c9c317110ab126ae16cd7fef863cd

SHA1
5b991df68797e377ee9d782ccae534579b9dcab7

SHA256
9a46dab21f80137e7b49e20a80da1d7c307b4c647a1348ee52f022ac84165df9

SHA512
1d9a25e664b9ae9dba9113394b4b9027a3ec4361001d15ac99e99dc6a0fee44465c1833a0dda8d0c1655176b140c3e95d176fb07eb6bb9c34428836d23526e95

Download Submit
memory/108-60-0x000007FEFBAA1000-0x000007FEFBAA3000-memory.dmp

Filesize
8KB

Download
memory/524-70-0x0000000000000000-mapping.dmp

Download
memory/1152-73-0x0000000000000000-mapping.dmp

Download
memory/1236-68-0x0000000000000000-mapping.dmp

Download
memory/1364-67-0x0000000074421000-0x0000000074423000-memory.dmp

Filesize
8KB

Download
memory/1364-65-0x0000000000000000-mapping.dmp

Download
memory/1364-69-0x0000000000080000-0x00000000000B5000-memory.dmp

Filesize
212KB

Download
memory/1856-64-0x0000000010000000-0x0000000010066000-memory.dmp

Filesize
408KB

Download
memory/1856-63-0x0000000000240000-0x00000000002C0000-memory.dmp

Filesize
512KB

Download
memory/1856-62-0x0000000075AF1000-0x0000000075AF3000-memory.dmp

Filesize
8KB

Download
memory/1856-61-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads