Overview

overview

10

Static

static

3

09989a4816...0N.exe

windows7-x64

10

09989a4816...0N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    09989a48161926733fb852dd60744b149d689eb715cfc00a673b43b2da85b5e0N.exe

  • Size

    72KB

  • Sample

    241123-kvd43sskds

  • MD5

    9d36404948a6292b690bd3d346208610

  • SHA1

    6213ef74e53f82ffa7528a6511ef3371f36a8761

  • SHA256

    09989a48161926733fb852dd60744b149d689eb715cfc00a673b43b2da85b5e0

  • SHA512

    98129076dd652901b60c0b0cfb7d97f1bae01fe27279ae91f4384e75f51600faf7fb3c2f4233950c4bfc350a10ee0393fd92e93ec62d6a727438985535aa2cb5

  • SSDEEP

    1536:TwSgDP7SZ+wh9o8HcrHqUPZsI7LknvTM/C8nMPtqsJ4:TXgz7mLhu6crHqSZPuLB8YqsJ4

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

      09989a48161926733fb852dd60744b149d689eb715cfc00a673b43b2da85b5e0N.exe

    • Size

      72KB

    • MD5

      9d36404948a6292b690bd3d346208610

    • SHA1

      6213ef74e53f82ffa7528a6511ef3371f36a8761

    • SHA256

      09989a48161926733fb852dd60744b149d689eb715cfc00a673b43b2da85b5e0

    • SHA512

      98129076dd652901b60c0b0cfb7d97f1bae01fe27279ae91f4384e75f51600faf7fb3c2f4233950c4bfc350a10ee0393fd92e93ec62d6a727438985535aa2cb5

    • SSDEEP

      1536:TwSgDP7SZ+wh9o8HcrHqUPZsI7LknvTM/C8nMPtqsJ4:TXgz7mLhu6crHqSZPuLB8YqsJ4

    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