Overview

overview

10

Static

static

10

a1a66ec757...5a.exe

windows7-x64

10

a1a66ec757...5a.exe

windows10-2004-x64

10

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General

  • Target

    a1a66ec7578230bc09628bd1350b8b5a.exe

  • Size

    227KB

  • Sample

    240110-wdvw2sdba4

  • MD5

    a1a66ec7578230bc09628bd1350b8b5a

  • SHA1

    ac1807047aa07109b58869c30f5e29d261b07e4c

  • SHA256

    4967545758257e761dbbaf3d7d65cd038ea10407c200c1baa310b76cbdec56aa

  • SHA512

    c9ba5cb076cf5fdcb5bf7f3022b120c6841015057caa0d9b96ad4744c53588f40a2767a8c73c68a3c6c79751ac5a723dcfcd38aa4c61da1634d233d866e95701

  • SSDEEP

    6144:sTiAmu+q1oqk6oqvm7U5j2QE2+g24Id2jFHu:r1u/Ioiojj+Td20

Score
10/10
berbewbackdoordropperpersistencetrojan

Malware Config

Targets

    • Target

      a1a66ec7578230bc09628bd1350b8b5a.exe

    • Size

      227KB

    • MD5

      a1a66ec7578230bc09628bd1350b8b5a

    • SHA1

      ac1807047aa07109b58869c30f5e29d261b07e4c

    • SHA256

      4967545758257e761dbbaf3d7d65cd038ea10407c200c1baa310b76cbdec56aa

    • SHA512

      c9ba5cb076cf5fdcb5bf7f3022b120c6841015057caa0d9b96ad4744c53588f40a2767a8c73c68a3c6c79751ac5a723dcfcd38aa4c61da1634d233d866e95701

    • SSDEEP

      6144:sTiAmu+q1oqk6oqvm7U5j2QE2+g24Id2jFHu:r1u/Ioiojj+Td20

    Score
    10/10
    backdoordropperpersistencetrojan

    • Adds autorun key to be loaded by Explorer.exe on startup

      persistence

    • Malware Dropper & Backdoor - Berbew

      Berbew is a backdoor Trojan malware with capabilities to download and install a range of additional malicious software, such as other Trojans, ransomware, and cryptominers.

      backdoortrojandropper

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks