General

  • Target

    document-164666379.xlsb

  • Size

    291KB

  • Sample

    201113-sbwaeg6snx

  • MD5

    4985872f3a62c1c9a9d7f01e0f37552c

  • SHA1

    a6aa8b7651aaf05ea5e4f1593561f2361b844c70

  • SHA256

    b9c04b693ba2ed7a57eb8ae3d64e63b7b889dd751355e2e6aa4ae35aa3d52035

  • SHA512

    4ba2d15cf281edce5adedcf26d0886f54e97c73c1853ca975db61ce2feffcc36a56faccbef27808e4d82f58d5ace28a4be7a3bc9edd5d0a3e3d44606f01ca6db

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-164666379.xlsb

    • Size

      291KB

    • MD5

      4985872f3a62c1c9a9d7f01e0f37552c

    • SHA1

      a6aa8b7651aaf05ea5e4f1593561f2361b844c70

    • SHA256

      b9c04b693ba2ed7a57eb8ae3d64e63b7b889dd751355e2e6aa4ae35aa3d52035

    • SHA512

      4ba2d15cf281edce5adedcf26d0886f54e97c73c1853ca975db61ce2feffcc36a56faccbef27808e4d82f58d5ace28a4be7a3bc9edd5d0a3e3d44606f01ca6db

    • 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