General

  • Target

    document-1356586131.xlsb

  • Size

    291KB

  • Sample

    201113-mmxm9x7cja

  • MD5

    6e17e07f206a68c22f89a21f1834dd46

  • SHA1

    24b89725ed0059a4d3163352205670b57d5af8cd

  • SHA256

    c44d0c5b04eee54a8e06948d60205883323d9f55511c62f31ee2a1617095c3e7

  • SHA512

    92abcf54f25a765df7382129e3d6b927e49b2f286856b338c5cf902ef6f0fddb5dace7ac7e6ab0e22c780b0c0daf5c83a5fec7cc5ccb42b55d06c0cd36ba1810

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-1356586131.xlsb

    • Size

      291KB

    • MD5

      6e17e07f206a68c22f89a21f1834dd46

    • SHA1

      24b89725ed0059a4d3163352205670b57d5af8cd

    • SHA256

      c44d0c5b04eee54a8e06948d60205883323d9f55511c62f31ee2a1617095c3e7

    • SHA512

      92abcf54f25a765df7382129e3d6b927e49b2f286856b338c5cf902ef6f0fddb5dace7ac7e6ab0e22c780b0c0daf5c83a5fec7cc5ccb42b55d06c0cd36ba1810

    • 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