General

  • Target

    10df28d82979c57e81ee50d7418baacb7445f1cb289e3bbc62d60750ed853a67.exe

  • Size

    89KB

  • Sample

    241113-tebtfsvdmh

  • MD5

    53b0344857b69bc6b6719997d675aee7

  • SHA1

    c058364e7f569dbe9514162c74d6e9711f49d552

  • SHA256

    10df28d82979c57e81ee50d7418baacb7445f1cb289e3bbc62d60750ed853a67

  • SHA512

    d469fc9acd6193186645c2b5900182cc3833dc578d3c8eb9a00abe7a9504d03060abea222775e8b5fc64112288e1f7638321f31052bf99e04bf19f53c28cb9cc

  • SSDEEP

    1536:8d6akowyWgFIj2b9A8n635y0OwZsitPqGZRRQER+KRFR3RzR1URJrCiuiNj5QkMz:8Zkov1Ij25AJ/OwX5q8ReEjb5ZXUf2iI

Malware Config

Extracted

Family

berbew

C2

http://viruslist.com/wcmd.txt

http://viruslist.com/ppslog.php

http://viruslist.com/piplog.php?%s:%i:%i:%s:%09u:%i:%02d:%02d:%02d

Targets

    • Target

      10df28d82979c57e81ee50d7418baacb7445f1cb289e3bbc62d60750ed853a67.exe

    • Size

      89KB

    • MD5

      53b0344857b69bc6b6719997d675aee7

    • SHA1

      c058364e7f569dbe9514162c74d6e9711f49d552

    • SHA256

      10df28d82979c57e81ee50d7418baacb7445f1cb289e3bbc62d60750ed853a67

    • SHA512

      d469fc9acd6193186645c2b5900182cc3833dc578d3c8eb9a00abe7a9504d03060abea222775e8b5fc64112288e1f7638321f31052bf99e04bf19f53c28cb9cc

    • SSDEEP

      1536:8d6akowyWgFIj2b9A8n635y0OwZsitPqGZRRQER+KRFR3RzR1URJrCiuiNj5QkMz:8Zkov1Ij25AJ/OwX5q8ReEjb5ZXUf2iI

    • Adds autorun key to be loaded by Explorer.exe on startup

    • Berbew

      Berbew is a backdoor written in C++.

    • Berbew family

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks