Overview

overview

10

Static

static

10

bc1ba1d0da...KI.exe

windows7-x64

10

bc1ba1d0da...KI.exe

windows10-2004-x64

10

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General

  • Target

    bc1ba1d0dafe06d87d01da11301d7910_NEIKI

  • Size

    240KB

  • Sample

    240509-bs29fsdb85

  • MD5

    bc1ba1d0dafe06d87d01da11301d7910

  • SHA1

    2d8646477b69bf6cfc2a32775f0b80c95f5f1d5a

  • SHA256

    ed6bf88e4ae990bb275d09bbb9ac49e5076d052cce03bc399f9ee575380f82ab

  • SHA512

    0126213e40a102aec1757271ff78feef706527b16206d2a7d95f175e0e6e5102f166036f07456fbd7c8c81ad1146567f62a8b21d3fc75c6ddf4c1178719edc51

  • SSDEEP

    6144:aN/Woqn5dXBxfsOqpooEcAJN+SYSUZCb6M3W8DStQUkA1FiHwSD:KWtn5NXJotycSly8DSUA1YHVD

Score
10/10
berbewbackdoordropperpersistencetrojan

Malware Config

Targets

    • Target

      bc1ba1d0dafe06d87d01da11301d7910_NEIKI

    • Size

      240KB

    • MD5

      bc1ba1d0dafe06d87d01da11301d7910

    • SHA1

      2d8646477b69bf6cfc2a32775f0b80c95f5f1d5a

    • SHA256

      ed6bf88e4ae990bb275d09bbb9ac49e5076d052cce03bc399f9ee575380f82ab

    • SHA512

      0126213e40a102aec1757271ff78feef706527b16206d2a7d95f175e0e6e5102f166036f07456fbd7c8c81ad1146567f62a8b21d3fc75c6ddf4c1178719edc51

    • SSDEEP

      6144:aN/Woqn5dXBxfsOqpooEcAJN+SYSUZCb6M3W8DStQUkA1FiHwSD:KWtn5NXJotycSly8DSUA1YHVD

    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