Overview

overview

10

Static

static

10

NEAS.b842c...JC.exe

windows7-x64

10

NEAS.b842c...JC.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    NEAS.b842ce53d5cdc3ae1d0b5ecf08eabda0_JC.exe

  • Size

    107KB

  • Sample

    231031-28qhpsfd51

  • MD5

    b842ce53d5cdc3ae1d0b5ecf08eabda0

  • SHA1

    bcaf2f96385384e18605bfa51d0b0ac3ee54d385

  • SHA256

    87dc6695691c1542fc328b4d875cc016b4de33d45e37c0d345f6c7b254ec4d8f

  • SHA512

    11d85da055c132aef68295bbd89b1dfeca45628296e52d9a73d9d363b9ae37bea536111723b2a547caf743b398eb9fc055d74f1675f0f0089f00b70d3f9d2184

  • SSDEEP

    1536:nlGEG2nXbAOWm469wpQuwmMFzXUKlr2L/jaIZTJ+7LhkiB0MPiKeEAgHD/Chx3y:UqEOWmNw2VmMFzaLaMU7uihJ5233y

Score
10/10
berbewdropperpersistencetrojan

Malware Config

Targets

    • Target

      NEAS.b842ce53d5cdc3ae1d0b5ecf08eabda0_JC.exe

    • Size

      107KB

    • MD5

      b842ce53d5cdc3ae1d0b5ecf08eabda0

    • SHA1

      bcaf2f96385384e18605bfa51d0b0ac3ee54d385

    • SHA256

      87dc6695691c1542fc328b4d875cc016b4de33d45e37c0d345f6c7b254ec4d8f

    • SHA512

      11d85da055c132aef68295bbd89b1dfeca45628296e52d9a73d9d363b9ae37bea536111723b2a547caf743b398eb9fc055d74f1675f0f0089f00b70d3f9d2184

    • SSDEEP

      1536:nlGEG2nXbAOWm469wpQuwmMFzXUKlr2L/jaIZTJ+7LhkiB0MPiKeEAgHD/Chx3y:UqEOWmNw2VmMFzaLaMU7uihJ5233y

    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