Overview

overview

10

Static

static

10

NEAS.dcf9f...JC.exe

windows7-x64

10

NEAS.dcf9f...JC.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    NEAS.dcf9f9e4f73a4e4eb4ca05cdfd0e8260_JC.exe

  • Size

    1020KB

  • Sample

    231102-3nfcnsha5v

  • MD5

    dcf9f9e4f73a4e4eb4ca05cdfd0e8260

  • SHA1

    018670419a40decdeb8b75f206ac5b1b567d301d

  • SHA256

    a6d46d5d811dc0f7c8334a954d0354f1ffd43dc02965ee64b5e1b558150d9d59

  • SHA512

    39131b26173a990049e2df1db0286f2d38083ca57c7b5f36e79350ad7c57442d97fea6eb4ca09a540bb4dedf7e28ec600edf35cdf657421b64148e1ee6dd50db

  • SSDEEP

    24576:CZPh2kkkkK4kXkkkkkkkkhLX3a20R0v50+YNpsKv2EvZT:6bazR0vKLXh

Score
10/10
berbewdropperpersistencetrojan

Malware Config

Targets

    • Target

      NEAS.dcf9f9e4f73a4e4eb4ca05cdfd0e8260_JC.exe

    • Size

      1020KB

    • MD5

      dcf9f9e4f73a4e4eb4ca05cdfd0e8260

    • SHA1

      018670419a40decdeb8b75f206ac5b1b567d301d

    • SHA256

      a6d46d5d811dc0f7c8334a954d0354f1ffd43dc02965ee64b5e1b558150d9d59

    • SHA512

      39131b26173a990049e2df1db0286f2d38083ca57c7b5f36e79350ad7c57442d97fea6eb4ca09a540bb4dedf7e28ec600edf35cdf657421b64148e1ee6dd50db

    • SSDEEP

      24576:CZPh2kkkkK4kXkkkkkkkkhLX3a20R0v50+YNpsKv2EvZT:6bazR0vKLXh

    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