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Overview

overview

10

Static

static

10

NEAS.bedd8...JC.exe

windows7-x64

10

NEAS.bedd8...JC.exe

windows10-2004-x64

10

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General

  • Target

    NEAS.bedd83aa87420c8d441b80727b764b50_JC.exe

  • Size

    445KB

  • Sample

    231102-k722nsbh93

  • MD5

    bedd83aa87420c8d441b80727b764b50

  • SHA1

    43f66c706f6d1e8bc4fb170fb97fe50d9f6ba2a3

  • SHA256

    aa5a4ffab3199ed0322fdcd1865e7908fc99d76707ca4e0503c2e0a09f68e7a4

  • SHA512

    af61f31907f49965c18eb1550406e044ef79e0e61a1f06e846326c6f05062ebd4b5bfef14dcbf8866f100008bdb7e4d2865938d8f9ac06417e81909253b0ed7d

  • SSDEEP

    12288:r0k+NwBrpV6yYPMLnfBJKFbhDwBpV6yYP0riuoCgNbbko8JfSIuMUb1V4D0:r/kwBrWMLnfBJKhVwBW0riuoCgNbbj8k

Score
10/10
berbewdropperpersistencetrojan

Malware Config

Targets

    • Target

      NEAS.bedd83aa87420c8d441b80727b764b50_JC.exe

    • Size

      445KB

    • MD5

      bedd83aa87420c8d441b80727b764b50

    • SHA1

      43f66c706f6d1e8bc4fb170fb97fe50d9f6ba2a3

    • SHA256

      aa5a4ffab3199ed0322fdcd1865e7908fc99d76707ca4e0503c2e0a09f68e7a4

    • SHA512

      af61f31907f49965c18eb1550406e044ef79e0e61a1f06e846326c6f05062ebd4b5bfef14dcbf8866f100008bdb7e4d2865938d8f9ac06417e81909253b0ed7d

    • SSDEEP

      12288:r0k+NwBrpV6yYPMLnfBJKFbhDwBpV6yYP0riuoCgNbbko8JfSIuMUb1V4D0:r/kwBrWMLnfBJKhVwBW0riuoCgNbbj8k

    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