Overview

overview

10

Static

static

10

0305a441bf...33.exe

windows7-x64

10

0305a441bf...33.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    0305a441bff53c1b48dbd61e034384734f832729b2e7c238b9c0177eba071133

  • Size

    352KB

  • Sample

    241209-xr62xaspap

  • MD5

    dda6b41056a62c7ebcbf78feb0e68ff5

  • SHA1

    9949c41ca16d1667e8585ded778635489f14cce5

  • SHA256

    0305a441bff53c1b48dbd61e034384734f832729b2e7c238b9c0177eba071133

  • SHA512

    5b11b49c5481d23076e0745b883b0cfc1842406243e14207faff8d20a108c57526a9059e9df8e392fcf5f999dba93127caf33faf92e62730ace8811494ce7076

  • SSDEEP

    6144:3we7SXFN9H7y2GoB3Yt3XbaHJUByvZ6Mxv5Rar3O6B9fZSLhZmzbByvZ6Mxv5R:3x7SXZ6t3XGCByvNv54B9f01ZmHByvNR

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

      0305a441bff53c1b48dbd61e034384734f832729b2e7c238b9c0177eba071133

    • Size

      352KB

    • MD5

      dda6b41056a62c7ebcbf78feb0e68ff5

    • SHA1

      9949c41ca16d1667e8585ded778635489f14cce5

    • SHA256

      0305a441bff53c1b48dbd61e034384734f832729b2e7c238b9c0177eba071133

    • SHA512

      5b11b49c5481d23076e0745b883b0cfc1842406243e14207faff8d20a108c57526a9059e9df8e392fcf5f999dba93127caf33faf92e62730ace8811494ce7076

    • SSDEEP

      6144:3we7SXFN9H7y2GoB3Yt3XbaHJUByvZ6Mxv5Rar3O6B9fZSLhZmzbByvZ6Mxv5R:3x7SXZ6t3XGCByvNv54B9f01ZmHByvNR

    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