General

  • Target

    document-1704575552.xlsb

  • Size

    291KB

  • Sample

    201113-wx3s6berjj

  • MD5

    7e2d6718f6c0cb174090ddce5cabbe93

  • SHA1

    60f876604676ff2f762af7f1f06b1f3b0c50a4ea

  • SHA256

    8044fa591bd79e1974dd3f14087e7ecabefb18c77fd268a13f29fe8196c6aeba

  • SHA512

    96b963ec94c8a2e6e95635b07ad7842e7c4db71309e579f62885f2bbba0d9e5dd2843ff67e419e153483bdd749c4a259b8e1bf16fecbba01524ef4fbdfd75c7b

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-1704575552.xlsb

    • Size

      291KB

    • MD5

      7e2d6718f6c0cb174090ddce5cabbe93

    • SHA1

      60f876604676ff2f762af7f1f06b1f3b0c50a4ea

    • SHA256

      8044fa591bd79e1974dd3f14087e7ecabefb18c77fd268a13f29fe8196c6aeba

    • SHA512

      96b963ec94c8a2e6e95635b07ad7842e7c4db71309e579f62885f2bbba0d9e5dd2843ff67e419e153483bdd749c4a259b8e1bf16fecbba01524ef4fbdfd75c7b

    • 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