Overview

overview

10

Static

static

10

5098651bdb...cs.exe

windows7-x64

10

5098651bdb...cs.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    5098651bdb048ec7aed22255ea5e27c0_NeikiAnalytics.exe

  • Size

    128KB

  • Sample

    240526-cnyk5sca26

  • MD5

    5098651bdb048ec7aed22255ea5e27c0

  • SHA1

    8a917d2c3a3e5dc6508514d31f9668afe9c47ee4

  • SHA256

    1435e06f4a58c62c491470bccc81a853639e1247f7542d6277f4786d0ccf1f90

  • SHA512

    f506bf4f9d271101f85c3128f5ce779f47c07ed0948675abaa8cde18157bfb36c6b41010bd6f77e1f5b06af75f3589a63f494f26fab0946149ff38ea0b4f2a66

  • SSDEEP

    3072:+9huZIEgqVqZtMhy9rcGD2/BhHmiImXJ2fYdV46nfPyxWhj8NCM/r:KEZ/XqsI9cA4BhHmNEcYj9nhV8NCU

Score
10/10
berbewbackdoordropperpersistencetrojan

Malware Config

Targets

    • Target

      5098651bdb048ec7aed22255ea5e27c0_NeikiAnalytics.exe

    • Size

      128KB

    • MD5

      5098651bdb048ec7aed22255ea5e27c0

    • SHA1

      8a917d2c3a3e5dc6508514d31f9668afe9c47ee4

    • SHA256

      1435e06f4a58c62c491470bccc81a853639e1247f7542d6277f4786d0ccf1f90

    • SHA512

      f506bf4f9d271101f85c3128f5ce779f47c07ed0948675abaa8cde18157bfb36c6b41010bd6f77e1f5b06af75f3589a63f494f26fab0946149ff38ea0b4f2a66

    • SSDEEP

      3072:+9huZIEgqVqZtMhy9rcGD2/BhHmiImXJ2fYdV46nfPyxWhj8NCM/r:KEZ/XqsI9cA4BhHmNEcYj9nhV8NCU

    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 Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks