General

  • Target

    document-1699240516.xlsb

  • Size

    291KB

  • Sample

    201113-fhyglfyp7e

  • MD5

    4010a8900ac7fe3c2402a3f0e1668ee2

  • SHA1

    26f042b48f841cd919d69db0bc0929c01f8f1bfa

  • SHA256

    167c06d644b5fcb99b2664ec850cb08ae971a3e6d97ffe52a1dbd76a8d4bc7c2

  • SHA512

    cebc9f59d247fe477ca077dfc0dacc47388e12ac11a12fa9ef0735db3a2d58510cbb8812af0968f092b28801cd6431b49a7e383422dece724a5fde8e0169f1df

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-1699240516.xlsb

    • Size

      291KB

    • MD5

      4010a8900ac7fe3c2402a3f0e1668ee2

    • SHA1

      26f042b48f841cd919d69db0bc0929c01f8f1bfa

    • SHA256

      167c06d644b5fcb99b2664ec850cb08ae971a3e6d97ffe52a1dbd76a8d4bc7c2

    • SHA512

      cebc9f59d247fe477ca077dfc0dacc47388e12ac11a12fa9ef0735db3a2d58510cbb8812af0968f092b28801cd6431b49a7e383422dece724a5fde8e0169f1df

    • 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