Overview

overview

10

Static

static

3

13beb26996...0N.exe

windows7-x64

10

13beb26996...0N.exe

windows10-2004-x64

10

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General

  • Target

    13beb2699627e939acc426621fd4d804da4a406de3544b8102b0acef4d2b1800N

  • Size

    368KB

  • Sample

    241014-gpb6ravepq

  • MD5

    d620c866b62a28a3153dc59220984150

  • SHA1

    1cb9179f06cdf75516b576e120bcc16f431df346

  • SHA256

    13beb2699627e939acc426621fd4d804da4a406de3544b8102b0acef4d2b1800

  • SHA512

    6de6eda20f6ea43ffb51bdce9f5248025547ef1ac800da80549076315c52e8ce88cc0df6e6ba977c516b9372b8a46684c8e3f5297453fbd4de60aea3da0e90f8

  • SSDEEP

    6144:Acg9esRCAm5E4f9FIUpOVw86CmOJfTo9FIUIhrcflDMxy9FIUpOVw86CmOJfTo9t:ALeICYaAD6RrI1+lDMEAD6Rr2NWL

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

      13beb2699627e939acc426621fd4d804da4a406de3544b8102b0acef4d2b1800N

    • Size

      368KB

    • MD5

      d620c866b62a28a3153dc59220984150

    • SHA1

      1cb9179f06cdf75516b576e120bcc16f431df346

    • SHA256

      13beb2699627e939acc426621fd4d804da4a406de3544b8102b0acef4d2b1800

    • SHA512

      6de6eda20f6ea43ffb51bdce9f5248025547ef1ac800da80549076315c52e8ce88cc0df6e6ba977c516b9372b8a46684c8e3f5297453fbd4de60aea3da0e90f8

    • SSDEEP

      6144:Acg9esRCAm5E4f9FIUpOVw86CmOJfTo9FIUIhrcflDMxy9FIUpOVw86CmOJfTo9t:ALeICYaAD6RrI1+lDMEAD6Rr2NWL

    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

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks