General

  • Target

    document-1670932264.xlsb

  • Size

    291KB

  • Sample

    201113-rpq9anf2r2

  • MD5

    a8fc7b1651c394326f989f7a89c2c429

  • SHA1

    75cbb53be44b72d0a8ccbcf5e016fb321329e050

  • SHA256

    8f70a94ec76d5f82ed0a26480b08babe559edbf2dfae67a5917e21e937888291

  • SHA512

    edbebcbeae2255c81b119dc0a85468528e7cf3567f201327d7dda2376de539a6ea7e44c6600adf91132f7f267f9231ec2b7bbde3b3ea3f96cae235e5785b5ea8

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-1670932264.xlsb

    • Size

      291KB

    • MD5

      a8fc7b1651c394326f989f7a89c2c429

    • SHA1

      75cbb53be44b72d0a8ccbcf5e016fb321329e050

    • SHA256

      8f70a94ec76d5f82ed0a26480b08babe559edbf2dfae67a5917e21e937888291

    • SHA512

      edbebcbeae2255c81b119dc0a85468528e7cf3567f201327d7dda2376de539a6ea7e44c6600adf91132f7f267f9231ec2b7bbde3b3ea3f96cae235e5785b5ea8

    • 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