General

  • Target

    document-1356611801.xlsb

  • Size

    291KB

  • Sample

    201113-kp9q7bsa66

  • MD5

    6f9a7e83dc1b94404f080e23f08e8126

  • SHA1

    3bd3dcf4651712d127d1e3dbb0d12c212b51a715

  • SHA256

    153d3de0dac4c68a34147f8fd6be4de5039353297b518b958e608be2befee28c

  • SHA512

    92e2fcd930ba8b27f56411db8aece3992b08d0c3a8111c672d56276417502c943e5efdc2530dc3db16cb79372c4c0245b00ce797a4171c3fb9c5cfe45b217d4e

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-1356611801.xlsb

    • Size

      291KB

    • MD5

      6f9a7e83dc1b94404f080e23f08e8126

    • SHA1

      3bd3dcf4651712d127d1e3dbb0d12c212b51a715

    • SHA256

      153d3de0dac4c68a34147f8fd6be4de5039353297b518b958e608be2befee28c

    • SHA512

      92e2fcd930ba8b27f56411db8aece3992b08d0c3a8111c672d56276417502c943e5efdc2530dc3db16cb79372c4c0245b00ce797a4171c3fb9c5cfe45b217d4e

    • 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