General

  • Target

    document-1692100431.xlsb

  • Size

    291KB

  • Sample

    201113-wpsqb44mva

  • MD5

    16bf9feb817e828f497e654cd700a28a

  • SHA1

    fe200e9b1dae92561ea7f3f379cbc0e4e061b98f

  • SHA256

    b323195c2cfd6aed8c062d955f1b6002fe2c1f5f4727e5eecf4b8764bb4d3443

  • SHA512

    fa4b69597ea230786c8cedc941df9a532959e0b6032ddc13225327ec0777dcb839779a3b1c5da54d2a3abeb26e3b4641943027c94fcba37260f51ebe108b029d

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-1692100431.xlsb

    • Size

      291KB

    • MD5

      16bf9feb817e828f497e654cd700a28a

    • SHA1

      fe200e9b1dae92561ea7f3f379cbc0e4e061b98f

    • SHA256

      b323195c2cfd6aed8c062d955f1b6002fe2c1f5f4727e5eecf4b8764bb4d3443

    • SHA512

      fa4b69597ea230786c8cedc941df9a532959e0b6032ddc13225327ec0777dcb839779a3b1c5da54d2a3abeb26e3b4641943027c94fcba37260f51ebe108b029d

    • 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