qakbot | b4f8eae036077dbcc556aa548799b9580cb9c6c1fa3f202a5b72c9bd4dcf71f6

General

Target

b4f8eae036077dbcc556aa548799b9580cb9c6c1fa3f202a5b72c9bd4dcf71f6.exe
Size

1.8MB
MD5

2d4aed6e5d34aa061a0641d89a608561
SHA1

2de39ab59eb3970c77f6dc41380e42229cc67746
SHA256

b4f8eae036077dbcc556aa548799b9580cb9c6c1fa3f202a5b72c9bd4dcf71f6
SHA512

71c59ffd8cd9d0072c3ebfad1ae8f4e075509067c30c73e663307876d620380a9f34b7c5b2d5d79a34453e5aef97668afdd317b99c34e9175bc38cbee9b5ae9e

Score

10^/10

qakbot spx85 1585211304 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

324.70

Botnet

spx85

Campaign

1585211304

C2

174.82.131.155:995

173.172.205.216:443

71.233.73.222:995

208.126.142.17:443

68.14.210.246:22

96.57.237.162:443

74.138.18.247:443

47.40.244.237:443

71.213.61.215:995

216.201.162.158:443

72.38.44.119:995

47.41.3.57:443

67.250.184.157:443

47.153.115.154:443

173.79.220.156:443

108.27.217.44:443

75.81.25.223:995

67.209.195.198:3389

65.30.12.240:443

66.222.88.126:995

Signatures

Qakbot/Qbot
Qbot or Qakbot is a sophisticated worm with banking capabilities.
trojan banker stealer qakbot
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

1676 PING.EXE

pid	process
1676	PING.EXE

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

b4f8eae036077dbcc556aa548799b9580cb9c6c1fa3f202a5b72c9bd4dcf71f6.exeb4f8eae036077dbcc556aa548799b9580cb9c6c1fa3f202a5b72c9bd4dcf71f6.exe

pid	process
1776	b4f8eae036077dbcc556aa548799b9580cb9c6c1fa3f202a5b72c9bd4dcf71f6.exe
628	b4f8eae036077dbcc556aa548799b9580cb9c6c1fa3f202a5b72c9bd4dcf71f6.exe
628	b4f8eae036077dbcc556aa548799b9580cb9c6c1fa3f202a5b72c9bd4dcf71f6.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

b4f8eae036077dbcc556aa548799b9580cb9c6c1fa3f202a5b72c9bd4dcf71f6.execmd.exe

description	pid	process	target process
PID 1776 wrote to memory of 628	1776	b4f8eae036077dbcc556aa548799b9580cb9c6c1fa3f202a5b72c9bd4dcf71f6.exe	b4f8eae036077dbcc556aa548799b9580cb9c6c1fa3f202a5b72c9bd4dcf71f6.exe
PID 1776 wrote to memory of 628	1776	b4f8eae036077dbcc556aa548799b9580cb9c6c1fa3f202a5b72c9bd4dcf71f6.exe	b4f8eae036077dbcc556aa548799b9580cb9c6c1fa3f202a5b72c9bd4dcf71f6.exe
PID 1776 wrote to memory of 628	1776	b4f8eae036077dbcc556aa548799b9580cb9c6c1fa3f202a5b72c9bd4dcf71f6.exe	b4f8eae036077dbcc556aa548799b9580cb9c6c1fa3f202a5b72c9bd4dcf71f6.exe
PID 1776 wrote to memory of 628	1776	b4f8eae036077dbcc556aa548799b9580cb9c6c1fa3f202a5b72c9bd4dcf71f6.exe	b4f8eae036077dbcc556aa548799b9580cb9c6c1fa3f202a5b72c9bd4dcf71f6.exe
PID 1776 wrote to memory of 1384	1776	b4f8eae036077dbcc556aa548799b9580cb9c6c1fa3f202a5b72c9bd4dcf71f6.exe	cmd.exe
PID 1776 wrote to memory of 1384	1776	b4f8eae036077dbcc556aa548799b9580cb9c6c1fa3f202a5b72c9bd4dcf71f6.exe	cmd.exe
PID 1776 wrote to memory of 1384	1776	b4f8eae036077dbcc556aa548799b9580cb9c6c1fa3f202a5b72c9bd4dcf71f6.exe	cmd.exe
PID 1776 wrote to memory of 1384	1776	b4f8eae036077dbcc556aa548799b9580cb9c6c1fa3f202a5b72c9bd4dcf71f6.exe	cmd.exe
PID 1384 wrote to memory of 1676	1384	cmd.exe	PING.EXE
PID 1384 wrote to memory of 1676	1384	cmd.exe	PING.EXE
PID 1384 wrote to memory of 1676	1384	cmd.exe	PING.EXE
PID 1384 wrote to memory of 1676	1384	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\b4f8eae036077dbcc556aa548799b9580cb9c6c1fa3f202a5b72c9bd4dcf71f6.exe
"C:\Users\Admin\AppData\Local\Temp\b4f8eae036077dbcc556aa548799b9580cb9c6c1fa3f202a5b72c9bd4dcf71f6.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1776

C:\Users\Admin\AppData\Local\Temp\b4f8eae036077dbcc556aa548799b9580cb9c6c1fa3f202a5b72c9bd4dcf71f6.exe
C:\Users\Admin\AppData\Local\Temp\b4f8eae036077dbcc556aa548799b9580cb9c6c1fa3f202a5b72c9bd4dcf71f6.exe /C
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:628

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping.exe -n 6 127.0.0.1 & type "C:\Windows\System32\calc.exe" > "C:\Users\Admin\AppData\Local\Temp\b4f8eae036077dbcc556aa548799b9580cb9c6c1fa3f202a5b72c9bd4dcf71f6.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:1384

C:\Windows\SysWOW64\PING.EXE
ping.exe -n 6 127.0.0.1
3⤵
- Runs ping.exe
PID:1676

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Remote System Discovery

1

T1018

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/628-58-0x0000000000400000-0x00000000005DA000-memory.dmp

Filesize
1.9MB

Download
memory/1776-54-0x0000000076C61000-0x0000000076C63000-memory.dmp

Filesize
8KB

Download
memory/1776-56-0x0000000000220000-0x0000000000259000-memory.dmp

Filesize
228KB

Download
memory/1776-57-0x0000000000400000-0x00000000005DA000-memory.dmp

Filesize
1.9MB

Download

Analysis

Sharing