General

  • Target

    document-1647759974.xlsb

  • Size

    291KB

  • Sample

    201113-43j29sw6y6

  • MD5

    1696ab4f9e54d88c9276d4de36743f89

  • SHA1

    70ab5c3a7d7d4404a1a81ad21f0a196357e990fd

  • SHA256

    bbb1d40126bbb6e60e9e1e4201bcbe5662d141eb686797a3c115f218da5f02dc

  • SHA512

    6ab00f87787073865a9c3207601940ef26d68e1eb608bda45ce26dcaad5167d81a02be864eed52e990164235ad69742f411fc163a8c9fba439040bd32f3490a1

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-1647759974.xlsb

    • Size

      291KB

    • MD5

      1696ab4f9e54d88c9276d4de36743f89

    • SHA1

      70ab5c3a7d7d4404a1a81ad21f0a196357e990fd

    • SHA256

      bbb1d40126bbb6e60e9e1e4201bcbe5662d141eb686797a3c115f218da5f02dc

    • SHA512

      6ab00f87787073865a9c3207601940ef26d68e1eb608bda45ce26dcaad5167d81a02be864eed52e990164235ad69742f411fc163a8c9fba439040bd32f3490a1

    • 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