Overview

overview

10

Static

static

3

98422b8744...aN.exe

windows7-x64

10

98422b8744...aN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    98422b874439339b3e34c98f33c956e76c069f20b45217a085a7aed482c3c7caN.exe

  • Size

    92KB

  • Sample

    241208-adbmhswrar

  • MD5

    5e0f012cb06ab6a0f792f04b51841720

  • SHA1

    96fb5893d886fa5d82a48756dcd43d1c11313a13

  • SHA256

    98422b874439339b3e34c98f33c956e76c069f20b45217a085a7aed482c3c7ca

  • SHA512

    d1c9c089cca456de25dde5fdeea804493cea7a148e425b6f340d958a3a5704e79d97ba644280eb9f21a32d77e6700fbb73fb56af3e9c1c9de730804477aaa6a7

  • SSDEEP

    1536:MYBIusr7tKUz0rP+imsgXAjy1sjZcqqqqqqdHon1EzseNIY0p2YYxL:MYv+P0qi2Qvqon1reS5pAt

Score
10/10
berbewbackdoordiscoverypersistence

Malware Config

Extracted

Family

berbew

C2

http://f/wcmd.htm

http://f/ppslog.php

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

Targets

    • Target

      98422b874439339b3e34c98f33c956e76c069f20b45217a085a7aed482c3c7caN.exe

    • Size

      92KB

    • MD5

      5e0f012cb06ab6a0f792f04b51841720

    • SHA1

      96fb5893d886fa5d82a48756dcd43d1c11313a13

    • SHA256

      98422b874439339b3e34c98f33c956e76c069f20b45217a085a7aed482c3c7ca

    • SHA512

      d1c9c089cca456de25dde5fdeea804493cea7a148e425b6f340d958a3a5704e79d97ba644280eb9f21a32d77e6700fbb73fb56af3e9c1c9de730804477aaa6a7

    • SSDEEP

      1536:MYBIusr7tKUz0rP+imsgXAjy1sjZcqqqqqqdHon1EzseNIY0p2YYxL:MYv+P0qi2Qvqon1reS5pAt

    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