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Overview

overview

10

Static

static

10

NEAS.85919...8b.exe

windows7-x64

10

NEAS.85919...8b.exe

windows10-2004-x64

10

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General

  • Target

    NEAS.85919584f399b82c5b95dd967650fa8b.exe

  • Size

    143KB

  • Sample

    231031-kkchhaaa5t

  • MD5

    85919584f399b82c5b95dd967650fa8b

  • SHA1

    1f47f4388c82f5bb98b1ae549f5a4931f545f659

  • SHA256

    f4ce13ebaabd7dab3a45090b6b16467c9c96c7b647bab9c361bec5c98d25cb7d

  • SHA512

    966527b4e0e9e1d629aea4f48ba3f5b574047c3e0d510f8b6a1c00d808ac465e691e4b7bf802d091a5acdef8ff7b439d328ec72ee93580b3024fd1bf2eda01c0

  • SSDEEP

    3072:IMAclrEQaAlp6OfeNo3N93bsGfhv0vt3y:YczFfIo3vLsGZv0vti

Score
10/10
berbewdropperpersistencetrojan

Malware Config

Targets

    • Target

      NEAS.85919584f399b82c5b95dd967650fa8b.exe

    • Size

      143KB

    • MD5

      85919584f399b82c5b95dd967650fa8b

    • SHA1

      1f47f4388c82f5bb98b1ae549f5a4931f545f659

    • SHA256

      f4ce13ebaabd7dab3a45090b6b16467c9c96c7b647bab9c361bec5c98d25cb7d

    • SHA512

      966527b4e0e9e1d629aea4f48ba3f5b574047c3e0d510f8b6a1c00d808ac465e691e4b7bf802d091a5acdef8ff7b439d328ec72ee93580b3024fd1bf2eda01c0

    • SSDEEP

      3072:IMAclrEQaAlp6OfeNo3N93bsGfhv0vt3y:YczFfIo3vLsGZv0vti

    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