General

  • Target

    document-1692061373.xlsb

  • Size

    291KB

  • Sample

    201113-1h4twctj86

  • MD5

    19eaa3a06457a0b2bed1af234dcd94b0

  • SHA1

    c0ed032243aa11686ed7cb04687b6f3186680f40

  • SHA256

    8ff8e49a83357957b1d1dfee67d0d06bccf0aedacb40b2bfacc356ebd43d98d4

  • SHA512

    43a03d32083f75948fe29eac8402ef156c5732f8cd97f345bf40d5c7fcb5d30bf7423201e88244af5b11117d4f134ed49a56472543a272f1f6e69a451927d9d6

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-1692061373.xlsb

    • Size

      291KB

    • MD5

      19eaa3a06457a0b2bed1af234dcd94b0

    • SHA1

      c0ed032243aa11686ed7cb04687b6f3186680f40

    • SHA256

      8ff8e49a83357957b1d1dfee67d0d06bccf0aedacb40b2bfacc356ebd43d98d4

    • SHA512

      43a03d32083f75948fe29eac8402ef156c5732f8cd97f345bf40d5c7fcb5d30bf7423201e88244af5b11117d4f134ed49a56472543a272f1f6e69a451927d9d6

    • 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