General

  • Target

    43620405c2e8490de898866f1cf1ce4d354a6505900b3f936df79dcee0182e9a

  • Size

    91KB

  • Sample

    241123-1pdt5ayjf1

  • MD5

    f9b6ca72d4399a0979e96a9c510baf77

  • SHA1

    5f580070d84d13fd7b8615335156766498121310

  • SHA256

    43620405c2e8490de898866f1cf1ce4d354a6505900b3f936df79dcee0182e9a

  • SHA512

    fa8a93739373920bbb66109c9e6f9597f4bc20c24570c9babb176f63c420949f88ed5311694f2820f23ba99bfff8c0fd296104011b0fb588953e9e0859e14e22

  • SSDEEP

    1536:uK8S+k2Xo/UmHc1+vQxMtkL1riC3FSr7TiwkU6joqqIVLgq:uK8jkTsm8cQStkLpvFSr7TSUurUq

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      43620405c2e8490de898866f1cf1ce4d354a6505900b3f936df79dcee0182e9a

    • Size

      91KB

    • MD5

      f9b6ca72d4399a0979e96a9c510baf77

    • SHA1

      5f580070d84d13fd7b8615335156766498121310

    • SHA256

      43620405c2e8490de898866f1cf1ce4d354a6505900b3f936df79dcee0182e9a

    • SHA512

      fa8a93739373920bbb66109c9e6f9597f4bc20c24570c9babb176f63c420949f88ed5311694f2820f23ba99bfff8c0fd296104011b0fb588953e9e0859e14e22

    • SSDEEP

      1536:uK8S+k2Xo/UmHc1+vQxMtkL1riC3FSr7TiwkU6joqqIVLgq:uK8jkTsm8cQStkLpvFSr7TSUurUq

    • 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