General

  • Target

    document-1667923073.xlsb

  • Size

    291KB

  • Sample

    201113-qn1actdc8s

  • MD5

    9fb9cc654ec2fe140c702a108ea2aa62

  • SHA1

    1cc59f09eb34bab97085e2a01e109f6141384dde

  • SHA256

    ba19c6d847b8db63dbf507471806fa12c9f225b9e5b96ea26c7364522ca49ff2

  • SHA512

    21de74f4011a7feacc1c0dc1bb3931b6dafef3b8b8ad3e0448bfc57626a7215469db45e69076319561e526435703e72b56f8406fadb12831fbe264c3cbb44386

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://we11wdsgd.com/

rc4.i32
rc4.i32

Extracted

Family

qakbot

Botnet

tr01

Campaign

1604997522

C2

122.61.213.85:443

2.50.89.119:995

189.183.201.0:443

86.98.145.152:2222

96.241.66.126:443

90.101.117.122:2222

94.69.112.148:2222

81.150.181.168:2222

82.127.125.209:2222

81.214.126.173:2222

86.140.82.116:20

172.87.157.235:443

176.181.247.197:443

78.97.110.47:443

5.15.90.117:2222

41.206.131.156:443

151.73.112.67:443

82.127.125.209:990

197.45.110.165:995

81.133.234.36:2222

Targets

    • Target

      document-1667923073.xlsb

    • Size

      291KB

    • MD5

      9fb9cc654ec2fe140c702a108ea2aa62

    • SHA1

      1cc59f09eb34bab97085e2a01e109f6141384dde

    • SHA256

      ba19c6d847b8db63dbf507471806fa12c9f225b9e5b96ea26c7364522ca49ff2

    • SHA512

      21de74f4011a7feacc1c0dc1bb3931b6dafef3b8b8ad3e0448bfc57626a7215469db45e69076319561e526435703e72b56f8406fadb12831fbe264c3cbb44386

    • Qakbot/Qbot

      Qbot or Qakbot is a sophisticated worm with banking capabilities.

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

MITRE ATT&CK Enterprise v6

Tasks