General

  • Target

    document-1679883349.xlsb

  • Size

    291KB

  • Sample

    201113-kalnv7w7ea

  • MD5

    dff9ea0f562c6671d489ab9fa4dd2ba9

  • SHA1

    d479a9eafb43dc1188605719e644492385cb3a64

  • SHA256

    18ca7ac174cce132507f3f21809f0ed5605c87600ced82b9b5c74125f628a22e

  • SHA512

    8b9302ea6a25dd4a453de4692b43dc944ef6b277f0d7463d759daaa4f0b2f422011ba84dca1571ead441ce4c5c827ef8a260c62c2cf7f8de61d8bc61f3428061

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-1679883349.xlsb

    • Size

      291KB

    • MD5

      dff9ea0f562c6671d489ab9fa4dd2ba9

    • SHA1

      d479a9eafb43dc1188605719e644492385cb3a64

    • SHA256

      18ca7ac174cce132507f3f21809f0ed5605c87600ced82b9b5c74125f628a22e

    • SHA512

      8b9302ea6a25dd4a453de4692b43dc944ef6b277f0d7463d759daaa4f0b2f422011ba84dca1571ead441ce4c5c827ef8a260c62c2cf7f8de61d8bc61f3428061

    • 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