General

  • Target

    65a3e9120f67162a759ef01ec873420139af2cacfa5c9c692f8dddbf904edda6

  • Size

    628KB

  • Sample

    220121-dhb1madca4

  • MD5

    1f5ef0158fe97c313d1a21a47459a646

  • SHA1

    be497d2231a280289666cc412e601c3b413aff58

  • SHA256

    65a3e9120f67162a759ef01ec873420139af2cacfa5c9c692f8dddbf904edda6

  • SHA512

    e1d74efe160147511a83fcb43e75977a2aa5a0c69a9d627e826a3f36b77d7ccf659ed5bb62b270b96f366cba579f3dd44dd63219f0f8944c428b952a0aebd31b

Malware Config

Extracted

Family

qakbot

Version

403.10

Botnet

cullinan

Campaign

1640168876

C2

93.48.80.198:995

140.82.49.12:443

32.221.229.7:443

24.152.219.253:995

31.35.28.29:443

96.37.113.36:993

190.39.205.165:443

79.173.195.234:443

39.49.66.100:995

103.139.242.30:22

79.167.192.206:995

45.9.20.200:2211

24.95.61.62:443

37.210.226.125:61202

103.139.242.30:995

70.163.1.219:443

103.143.8.71:6881

76.169.147.192:32103

136.143.11.232:443

63.153.187.104:443

Attributes
  • salt

    jHxastDcds)oMc=jvh7wdUhxcsdt2

Targets

    • Target

      65a3e9120f67162a759ef01ec873420139af2cacfa5c9c692f8dddbf904edda6

    • Size

      628KB

    • MD5

      1f5ef0158fe97c313d1a21a47459a646

    • SHA1

      be497d2231a280289666cc412e601c3b413aff58

    • SHA256

      65a3e9120f67162a759ef01ec873420139af2cacfa5c9c692f8dddbf904edda6

    • SHA512

      e1d74efe160147511a83fcb43e75977a2aa5a0c69a9d627e826a3f36b77d7ccf659ed5bb62b270b96f366cba579f3dd44dd63219f0f8944c428b952a0aebd31b

    • Qakbot/Qbot

      Qbot or Qakbot is a sophisticated worm with banking capabilities.

    • Suspicious use of NtCreateProcessExOtherParentProcess

    • Windows security bypass

    • Sets service image path in registry

    • Loads dropped DLL

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Disabling Security Tools

1
T1089

Modify Registry

2
T1112

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Tasks