Overview

overview

10

Static

static

10

NEAS.4dfa0...JC.exe

windows7-x64

10

NEAS.4dfa0...JC.exe

windows10-2004-x64

10

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General

  • Target

    NEAS.4dfa05a83cc8beffc4996a93734d6e1d_JC.exe

  • Size

    407KB

  • Sample

    231102-wag6safc28

  • MD5

    4dfa05a83cc8beffc4996a93734d6e1d

  • SHA1

    db21b9c627b3e728417a4c041f8b9038e812db8c

  • SHA256

    9361ec1da6a846be8400ac22a73de58a0bfed91bcfb3deb221f3b6560ade58fb

  • SHA512

    26b9ba7afdec8486c4afab2f04cb385cee1b419facb05ded370f2dfbcba4fecfe51beafc50f650188e05b5357415d06b3f7fa8805d6e90900c363c4948ed6ba7

  • SSDEEP

    12288:AMwJO/awrSmfyiPFg8prNdw+C7797TnPtLU8deJUP//zk9FGB:AMwJO/awrSmfyiPFg8prNdw+C7797Tn3

Score
10/10
berbewdropperpersistencetrojan

Malware Config

Targets

    • Target

      NEAS.4dfa05a83cc8beffc4996a93734d6e1d_JC.exe

    • Size

      407KB

    • MD5

      4dfa05a83cc8beffc4996a93734d6e1d

    • SHA1

      db21b9c627b3e728417a4c041f8b9038e812db8c

    • SHA256

      9361ec1da6a846be8400ac22a73de58a0bfed91bcfb3deb221f3b6560ade58fb

    • SHA512

      26b9ba7afdec8486c4afab2f04cb385cee1b419facb05ded370f2dfbcba4fecfe51beafc50f650188e05b5357415d06b3f7fa8805d6e90900c363c4948ed6ba7

    • SSDEEP

      12288:AMwJO/awrSmfyiPFg8prNdw+C7797TnPtLU8deJUP//zk9FGB:AMwJO/awrSmfyiPFg8prNdw+C7797Tn3

    Score
    10/10
    dropperpersistencetrojan

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

      persistence

    • Malware Backdoor - Berbew

      Berbew is a malware infection classified as a 'backdoor' Trojan. This malicious program's primary function is to cause chain infections - it can download/install additional malware such as other Trojans, ransomware, and cryptominers.

      persistencedroppertrojan

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks