General

  • Target

    document-1683831741.xlsb

  • Size

    291KB

  • Sample

    201113-b8sqr67e7j

  • MD5

    97a139541fac8f468a6f545d062da6d6

  • SHA1

    0accc8db22e77f04037abc59d0dd17b50694b3a1

  • SHA256

    fdf7b6467e5f7893979cac69381cf17ed7da0ccad1e06beca16db20e3c49bb9f

  • SHA512

    df244ba6ab931f604a1d78c8474653ddaa2985384947c0a3f4700bb2005de0bc3f8439684086324a837249269370edbaa5b366c8b74c037ffe308435e70c6b1f

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-1683831741.xlsb

    • Size

      291KB

    • MD5

      97a139541fac8f468a6f545d062da6d6

    • SHA1

      0accc8db22e77f04037abc59d0dd17b50694b3a1

    • SHA256

      fdf7b6467e5f7893979cac69381cf17ed7da0ccad1e06beca16db20e3c49bb9f

    • SHA512

      df244ba6ab931f604a1d78c8474653ddaa2985384947c0a3f4700bb2005de0bc3f8439684086324a837249269370edbaa5b366c8b74c037ffe308435e70c6b1f

    • 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