General

  • Target

    111a933edecc50bc4e052818086c64a0442e15ae35a5049947d761939dc771a7

  • Size

    69KB

  • Sample

    241208-yjgbystkct

  • MD5

    63db441712674df7459b5144df2cbac5

  • SHA1

    a07da10968d7bddcfd47823315e02b0c53e3f406

  • SHA256

    111a933edecc50bc4e052818086c64a0442e15ae35a5049947d761939dc771a7

  • SHA512

    46bea1410d21e122100b081aaaa205651f7d2bc38a939556cf23d0b1e1e089b2d22f296e76e3d364fbdcb175cb26908ae7988e4c432e9839eb27dcf03f09b6e3

  • SSDEEP

    1536:AyZclM55J8ufAO+a3VMauRYnnPgUN3QivEg:Fcm5n7RjVSRynPgU5QM

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      111a933edecc50bc4e052818086c64a0442e15ae35a5049947d761939dc771a7

    • Size

      69KB

    • MD5

      63db441712674df7459b5144df2cbac5

    • SHA1

      a07da10968d7bddcfd47823315e02b0c53e3f406

    • SHA256

      111a933edecc50bc4e052818086c64a0442e15ae35a5049947d761939dc771a7

    • SHA512

      46bea1410d21e122100b081aaaa205651f7d2bc38a939556cf23d0b1e1e089b2d22f296e76e3d364fbdcb175cb26908ae7988e4c432e9839eb27dcf03f09b6e3

    • SSDEEP

      1536:AyZclM55J8ufAO+a3VMauRYnnPgUN3QivEg:Fcm5n7RjVSRynPgU5QM

    • 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