General

  • Target

    document-1695595102.xlsb

  • Size

    291KB

  • Sample

    201113-s2zpc9sacn

  • MD5

    6c21d34cd5fb6a1f0986bae070c5cb4c

  • SHA1

    b95078174d1cc4567d403f4abdfdfc37d8597687

  • SHA256

    146f0abab575bb8789501c1bf97f0c51ee64aacbd376faafb74cfe20eac77063

  • SHA512

    d71c7edac048744e3e5743b47023c25365d38e10f02790a899a9fb9fe38a37b15835a4987bf425f41ffa1fb51de2c7640d0ec49df4c6ffe5fa1268a38d74de07

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-1695595102.xlsb

    • Size

      291KB

    • MD5

      6c21d34cd5fb6a1f0986bae070c5cb4c

    • SHA1

      b95078174d1cc4567d403f4abdfdfc37d8597687

    • SHA256

      146f0abab575bb8789501c1bf97f0c51ee64aacbd376faafb74cfe20eac77063

    • SHA512

      d71c7edac048744e3e5743b47023c25365d38e10f02790a899a9fb9fe38a37b15835a4987bf425f41ffa1fb51de2c7640d0ec49df4c6ffe5fa1268a38d74de07

    • 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