Overview

overview

10

Static

static

3

240c6beb39...ec.exe

windows7-x64

10

240c6beb39...ec.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    240c6beb392c7946d819447951167915ecd9b65a3a3eafce9ff68f8be93a8cec

  • Size

    93KB

  • Sample

    241224-y84tjswpey

  • MD5

    f7f18af53bffb1a76dc448b1cf199468

  • SHA1

    2fde1e27b130fe8d92f24a588e6490f55e5016a6

  • SHA256

    240c6beb392c7946d819447951167915ecd9b65a3a3eafce9ff68f8be93a8cec

  • SHA512

    a3c575635016b0d372267d455d0daa6264d29540cb6f5858abc35782ae47d8a2df4d16dd7540f5c6ebad58848a4a96cdb45ce1dc4c04ec1b0037dd80a18279aa

  • SSDEEP

    1536:qx/KDHeh4ureycwAoirQg6PsSmP3RUedyiGm8TsRQTARkRLJzeLD9N0iQGRNQR8g:qxJ42rGoi16ESm5LzeMSJdEN0s4WE+3K

Score
10/10
berbewbackdoordiscoverypersistence

Malware Config

Extracted

Family

berbew

C2

http://viruslist.com/wcmd.txt

http://viruslist.com/ppslog.php

http://viruslist.com/piplog.php?%s:%i:%i:%s:%09u:%i:%02d:%02d:%02d

Targets

    • Target

      240c6beb392c7946d819447951167915ecd9b65a3a3eafce9ff68f8be93a8cec

    • Size

      93KB

    • MD5

      f7f18af53bffb1a76dc448b1cf199468

    • SHA1

      2fde1e27b130fe8d92f24a588e6490f55e5016a6

    • SHA256

      240c6beb392c7946d819447951167915ecd9b65a3a3eafce9ff68f8be93a8cec

    • SHA512

      a3c575635016b0d372267d455d0daa6264d29540cb6f5858abc35782ae47d8a2df4d16dd7540f5c6ebad58848a4a96cdb45ce1dc4c04ec1b0037dd80a18279aa

    • SSDEEP

      1536:qx/KDHeh4ureycwAoirQg6PsSmP3RUedyiGm8TsRQTARkRLJzeLD9N0iQGRNQR8g:qxJ42rGoi16ESm5LzeMSJdEN0s4WE+3K

    Score
    10/10
    berbewbackdoordiscoverypersistence

    • Adds autorun key to be loaded by Explorer.exe on startup

      persistence

    • Berbew

      Berbew is a backdoor written in C++.

      backdoorberbew

    • Berbew family

      berbew

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks