Resubmissions

19-01-2022 09:52

220119-lv9resghbm 10

18-01-2022 12:03

220118-n8f3dabad3 10

18-01-2022 11:55

220118-n3rxpabab6 10

General

  • Target

    dexc.ocx

  • Size

    647KB

  • Sample

    220118-n8f3dabad3

  • MD5

    74335b83254eeff621dd7bea844eb859

  • SHA1

    b004da994afd349eec84ef0a579ca9785f6f496d

  • SHA256

    5f04c44de516e644115ad8094afbdab4b52ce6e46a848aeb7cf634ad471e4ac0

  • SHA512

    edece82d4cb1a8c8d7f5d43ffa7920ff0cb8c61154c5b06d9b3d48a52b0a08a4ce0c0610957d1ca4d5ae6d99e4a4f441da3a2a56eec3e123666742c59905c44e

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

      dexc.ocx

    • Size

      647KB

    • MD5

      74335b83254eeff621dd7bea844eb859

    • SHA1

      b004da994afd349eec84ef0a579ca9785f6f496d

    • SHA256

      5f04c44de516e644115ad8094afbdab4b52ce6e46a848aeb7cf634ad471e4ac0

    • SHA512

      edece82d4cb1a8c8d7f5d43ffa7920ff0cb8c61154c5b06d9b3d48a52b0a08a4ce0c0610957d1ca4d5ae6d99e4a4f441da3a2a56eec3e123666742c59905c44e

    • Qakbot/Qbot

      Qbot or Qakbot is a sophisticated worm with banking capabilities.

    • Windows security bypass

    • Loads dropped DLL

    • Drops file in System32 directory

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Command-Line Interface

1
T1059

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Disabling Security Tools

1
T1089

Modify Registry

1
T1112

Discovery

Remote System Discovery

1
T1018

System Information Discovery

1
T1082

Tasks