General

  • Target

    2dc06f4f81aaf62ecd6bbae6bdea74331828d82701cb68f7978aec4b2f7fc6fcN.exe

  • Size

    128KB

  • Sample

    241207-1643mswrcw

  • MD5

    721d12e991915d10e6ad509dbb6b12c0

  • SHA1

    d53f1b3ff5207615ad80ffe612e790a75eea33a9

  • SHA256

    2dc06f4f81aaf62ecd6bbae6bdea74331828d82701cb68f7978aec4b2f7fc6fc

  • SHA512

    90580fee60861564baf4c873ee6d77f1f8b38339a3c039039ab17f58c2acf792e7015c502ca8351c3454eb7f5529c4bcb723e87dc071ef149b687167f49067da

  • SSDEEP

    3072:jr3gpPVW/iP3HjpDrFDHZtOgxBOXXwwfBoD6N3h8N5Gg:4pQcDf5tTDUZNSN57

Malware Config

Extracted

Family

berbew

C2

http://tat-neftbank.ru/kkq.php

http://tat-neftbank.ru/wcmd.htm

Targets

    • Target

      2dc06f4f81aaf62ecd6bbae6bdea74331828d82701cb68f7978aec4b2f7fc6fcN.exe

    • Size

      128KB

    • MD5

      721d12e991915d10e6ad509dbb6b12c0

    • SHA1

      d53f1b3ff5207615ad80ffe612e790a75eea33a9

    • SHA256

      2dc06f4f81aaf62ecd6bbae6bdea74331828d82701cb68f7978aec4b2f7fc6fc

    • SHA512

      90580fee60861564baf4c873ee6d77f1f8b38339a3c039039ab17f58c2acf792e7015c502ca8351c3454eb7f5529c4bcb723e87dc071ef149b687167f49067da

    • SSDEEP

      3072:jr3gpPVW/iP3HjpDrFDHZtOgxBOXXwwfBoD6N3h8N5Gg:4pQcDf5tTDUZNSN57

    • 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