General

  • Target

    deb3dfe27f629cf37e25b07e58f476288dd9f1aa7e41b990a0a31a0791ebc78b.exe

  • Size

    45KB

  • Sample

    241225-szlcyswrc1

  • MD5

    dee0c7df5035c3301d6dc222e9a50761

  • SHA1

    a8c23b39f41ad90f83401af0fe3a51de86b9dba0

  • SHA256

    deb3dfe27f629cf37e25b07e58f476288dd9f1aa7e41b990a0a31a0791ebc78b

  • SHA512

    f41c57e539820069f950f4140bdc3af0e4f1841ac90df2f267886887d3d92b91b654f2bcc4e31f0fb311e794a3cb256cb6d93068a9e4af313c1e5b296202d650

  • SSDEEP

    768:zHje6XjWani6ygSkWSZNCETU/HCPq+i+iL9u5Er3/S/1H5v:zHPni6ZzZbU/cq+i1LwCs9

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      deb3dfe27f629cf37e25b07e58f476288dd9f1aa7e41b990a0a31a0791ebc78b.exe

    • Size

      45KB

    • MD5

      dee0c7df5035c3301d6dc222e9a50761

    • SHA1

      a8c23b39f41ad90f83401af0fe3a51de86b9dba0

    • SHA256

      deb3dfe27f629cf37e25b07e58f476288dd9f1aa7e41b990a0a31a0791ebc78b

    • SHA512

      f41c57e539820069f950f4140bdc3af0e4f1841ac90df2f267886887d3d92b91b654f2bcc4e31f0fb311e794a3cb256cb6d93068a9e4af313c1e5b296202d650

    • SSDEEP

      768:zHje6XjWani6ygSkWSZNCETU/HCPq+i+iL9u5Er3/S/1H5v:zHPni6ZzZbU/cq+i1LwCs9

    • 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