General

  • Target

    files 02.21.doc

  • Size

    75KB

  • Sample

    210202-lmc87whna6

  • MD5

    f0a301d7833a7264f7659f9f9bd79727

  • SHA1

    31f6b9bf54a31a52ab0a9e4d2d67c4b1f660f9ea

  • SHA256

    8b554ed79aef862f7073f93b6f67a8dea8368098c1d951365317de3803acae66

  • SHA512

    f188cf7420b8ff5d21503888f6dab69223e0aa061564fa3d30d9195c37c6f5e79a97a7d29abbba03c641afe2b624b60d3acea7c63ea98a4571a476d58b035d50

Malware Config

Extracted

Family

qakbot

Botnet

krk01

Campaign

1611569149

C2

31.5.21.66:995

89.3.198.238:443

202.188.138.162:443

188.24.128.253:443

175.141.219.71:443

151.60.15.183:443

184.189.122.72:443

80.227.5.70:443

140.82.49.12:443

89.211.241.100:995

81.97.154.100:443

77.27.174.49:995

92.154.83.96:2078

42.3.8.54:443

71.187.170.235:443

46.153.36.53:995

71.182.142.63:443

105.186.102.16:443

50.244.112.106:443

78.63.226.32:443

Targets

    • Target

      files 02.21.doc

    • Size

      75KB

    • MD5

      f0a301d7833a7264f7659f9f9bd79727

    • SHA1

      31f6b9bf54a31a52ab0a9e4d2d67c4b1f660f9ea

    • SHA256

      8b554ed79aef862f7073f93b6f67a8dea8368098c1d951365317de3803acae66

    • SHA512

      f188cf7420b8ff5d21503888f6dab69223e0aa061564fa3d30d9195c37c6f5e79a97a7d29abbba03c641afe2b624b60d3acea7c63ea98a4571a476d58b035d50

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • Qakbot/Qbot

      Qbot or Qakbot is a sophisticated worm with banking capabilities.

    • Blocklisted process makes network request

    • Loads dropped DLL

    • Enumerates physical storage devices

      Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Modify Registry

1
T1112

Discovery

System Information Discovery

4
T1082

Query Registry

3
T1012

Peripheral Device Discovery

1
T1120

Tasks