General

  • Target

    9492534d5bb977a5e83d1686672b718b220b7b8138b6a95bd5778605db5c882d

  • Size

    111KB

  • Sample

    241110-a1bk2ayldm

  • MD5

    a3cc983d2d01c39013dad19bbe93cc68

  • SHA1

    e9922916721a833992c59a9ddb88b5866e1fb9a3

  • SHA256

    9492534d5bb977a5e83d1686672b718b220b7b8138b6a95bd5778605db5c882d

  • SHA512

    d3e85b5583a8cde961d1587d8d348b0fd538bc488f498b330ce9a8be6c9b2ad0c71a24231373e5a625f6e4274ca2264487972866177abe15e8f11dc3518313da

  • SSDEEP

    3072:zMyH8edqGTRD5pkderaaLaaNaaLaaLaahaahaahaadIaaaaaaaaaa8HaaraaaaaU:MnGlLkdxgdtnJfKXqPTX7DB

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

      9492534d5bb977a5e83d1686672b718b220b7b8138b6a95bd5778605db5c882d

    • Size

      111KB

    • MD5

      a3cc983d2d01c39013dad19bbe93cc68

    • SHA1

      e9922916721a833992c59a9ddb88b5866e1fb9a3

    • SHA256

      9492534d5bb977a5e83d1686672b718b220b7b8138b6a95bd5778605db5c882d

    • SHA512

      d3e85b5583a8cde961d1587d8d348b0fd538bc488f498b330ce9a8be6c9b2ad0c71a24231373e5a625f6e4274ca2264487972866177abe15e8f11dc3518313da

    • SSDEEP

      3072:zMyH8edqGTRD5pkderaaLaaNaaLaaLaahaahaahaadIaaaaaaaaaa8HaaraaaaaU:MnGlLkdxgdtnJfKXqPTX7DB

    • 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