General

  • Target

    275cf0955ee758731a9d288833833eaadde5b531cd8d5e56d892557c0e7e23b4N

  • Size

    128KB

  • Sample

    241110-blympayqbp

  • MD5

    1efe06a029984311c7ef4a3b88a1a5b0

  • SHA1

    434ed31a5107760bfea2480424c4e9bcb1ede232

  • SHA256

    275cf0955ee758731a9d288833833eaadde5b531cd8d5e56d892557c0e7e23b4

  • SHA512

    ff415bc414f1858c13c56fc71d3f3810dab94f75170d5283ceb7e4649ee991b675be4a4c3994674d8e47b0ed0de52e56420a081ef8518d0b82487ebc73013315

  • SSDEEP

    1536:+u86JsXQAEIjYCYha/Dl5rE3XUwXfzwuTloLxhB1OspLuDbOJrePojhg9zIB95JI:UEwJ5rsPzwuZkO0aDb/IBPC7

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      275cf0955ee758731a9d288833833eaadde5b531cd8d5e56d892557c0e7e23b4N

    • Size

      128KB

    • MD5

      1efe06a029984311c7ef4a3b88a1a5b0

    • SHA1

      434ed31a5107760bfea2480424c4e9bcb1ede232

    • SHA256

      275cf0955ee758731a9d288833833eaadde5b531cd8d5e56d892557c0e7e23b4

    • SHA512

      ff415bc414f1858c13c56fc71d3f3810dab94f75170d5283ceb7e4649ee991b675be4a4c3994674d8e47b0ed0de52e56420a081ef8518d0b82487ebc73013315

    • SSDEEP

      1536:+u86JsXQAEIjYCYha/Dl5rE3XUwXfzwuTloLxhB1OspLuDbOJrePojhg9zIB95JI:UEwJ5rsPzwuZkO0aDb/IBPC7

    • 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