Overview

overview

10

Static

static

10

62a74e5565...23.exe

windows7-x64

10

62a74e5565...23.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    62a74e55652a00a4b3806dbb8309742388c05c02b5cad7b12af7e2e3f9c62e23.exe

  • Size

    93KB

  • Sample

    250120-ra1wnsspak

  • MD5

    6a11b52446cf2e5a96b0d86a080e1211

  • SHA1

    c6515de89779a88972af4f7f277b64c4c92ea4dd

  • SHA256

    62a74e55652a00a4b3806dbb8309742388c05c02b5cad7b12af7e2e3f9c62e23

  • SHA512

    19b4d53f09b29d38b9d190aae44dca6facd4867175b10a5457532a45516db60b8a70b0adc905ab832bde0e8f0aee1a6aa694b30990df82178e9e69707933db48

  • SSDEEP

    1536:gjo5OD8QX0HV1tfbh63ntCbp1DaYfMZRWuLsV+1D:3OoQoVTA0VgYfc0DV+1D

Score
10/10
berbewnjratbackdoordiscoverypersistencetrojan

Malware Config

Extracted

Family

berbew

C2

http://crutop.nu/index.php

http://crutop.ru/index.php

http://mazafaka.ru/index.php

http://color-bank.ru/index.php

http://asechka.ru/index.php

http://trojan.ru/index.php

http://fuck.ru/index.php

http://goldensand.ru/index.php

http://filesearch.ru/index.php

http://devx.nm.ru/index.php

http://ros-neftbank.ru/index.php

http://lovingod.host.sk/index.php

http://www.redline.ru/index.php

http://cvv.ru/index.php

http://hackers.lv/index.php

http://fethard.biz/index.php

http://ldark.nm.ru/index.htm

http://gaz-prom.ru/index.htm

http://promo.ru/index.htm

http://potleaf.chat.ru/index.htm

Targets

    • Target

      62a74e55652a00a4b3806dbb8309742388c05c02b5cad7b12af7e2e3f9c62e23.exe

    • Size

      93KB

    • MD5

      6a11b52446cf2e5a96b0d86a080e1211

    • SHA1

      c6515de89779a88972af4f7f277b64c4c92ea4dd

    • SHA256

      62a74e55652a00a4b3806dbb8309742388c05c02b5cad7b12af7e2e3f9c62e23

    • SHA512

      19b4d53f09b29d38b9d190aae44dca6facd4867175b10a5457532a45516db60b8a70b0adc905ab832bde0e8f0aee1a6aa694b30990df82178e9e69707933db48

    • SSDEEP

      1536:gjo5OD8QX0HV1tfbh63ntCbp1DaYfMZRWuLsV+1D:3OoQoVTA0VgYfc0DV+1D

    Score
    10/10
    berbewnjratbackdoordiscoverypersistencetrojan

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

      persistence

    • Berbew

      Berbew is a backdoor written in C++.

      backdoorberbew

    • Berbew family

      berbew

    • Njrat family

      njrat

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

      trojannjrat

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks