Overview

overview

10

Static

static

10

NEAS.58b21...d0.exe

windows7-x64

10

NEAS.58b21...d0.exe

windows10-2004-x64

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General

  • Target

    NEAS.58b219a67d35b8a40318a16c986f9dd0.exe

  • Size

    104KB

  • Sample

    231021-z62rvadd5v

  • MD5

    58b219a67d35b8a40318a16c986f9dd0

  • SHA1

    e2acff30516db9036d1fba6f17dcfeee717ac714

  • SHA256

    a8c781b2d0edb5e412a51f001b9faabe816e9e3366a41f849eb2436d61458c92

  • SHA512

    da070fddadf293717b8727d47baeea62c989358bca5068dc1e07c00263af4bda07168a1d75bc9f49534f58d2d507a52abfbc07859e022ed84d02280809c40a61

  • SSDEEP

    3072:fZcJmgJnQlerJdq+7e5gx7cEGrhkngpDvchkqbAIQS:Vg+l6C5gx4brq2Ahn

Score
10/10
berbewdropperpersistencetrojan

Malware Config

Targets

    • Target

      NEAS.58b219a67d35b8a40318a16c986f9dd0.exe

    • Size

      104KB

    • MD5

      58b219a67d35b8a40318a16c986f9dd0

    • SHA1

      e2acff30516db9036d1fba6f17dcfeee717ac714

    • SHA256

      a8c781b2d0edb5e412a51f001b9faabe816e9e3366a41f849eb2436d61458c92

    • SHA512

      da070fddadf293717b8727d47baeea62c989358bca5068dc1e07c00263af4bda07168a1d75bc9f49534f58d2d507a52abfbc07859e022ed84d02280809c40a61

    • SSDEEP

      3072:fZcJmgJnQlerJdq+7e5gx7cEGrhkngpDvchkqbAIQS:Vg+l6C5gx4brq2Ahn

    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