Overview

overview

10

Static

static

10

3f231e8835...cs.exe

windows7-x64

10

3f231e8835...cs.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    3f231e88353def58846761f484ef6b90_NeikiAnalytics.exe

  • Size

    109KB

  • Sample

    240604-jhc6ksac46

  • MD5

    3f231e88353def58846761f484ef6b90

  • SHA1

    dcd1426487430b3a3124614e3fcf89442394e6aa

  • SHA256

    b239c6d63f9028ef01ab887ea1f52cd2768a2a4cfff642f47f74065c823aaaaf

  • SHA512

    09fa8af2aa0394c86101be1be605eb5aeb07b8cd6e247e33fc8d8a77ed6aeff6984874230d64787bef5d67028c24bb7f8eba9c8acc9084250a1bd658c5fe7000

  • SSDEEP

    3072:35VAC/26nvSy4J9/LCqwzBu1DjHLMVDqqkSpR:3MCeE/4J9zwtu1DjrFqhz

Score
10/10
berbewbackdoordropperpersistencetrojan

Malware Config

Targets

    • Target

      3f231e88353def58846761f484ef6b90_NeikiAnalytics.exe

    • Size

      109KB

    • MD5

      3f231e88353def58846761f484ef6b90

    • SHA1

      dcd1426487430b3a3124614e3fcf89442394e6aa

    • SHA256

      b239c6d63f9028ef01ab887ea1f52cd2768a2a4cfff642f47f74065c823aaaaf

    • SHA512

      09fa8af2aa0394c86101be1be605eb5aeb07b8cd6e247e33fc8d8a77ed6aeff6984874230d64787bef5d67028c24bb7f8eba9c8acc9084250a1bd658c5fe7000

    • SSDEEP

      3072:35VAC/26nvSy4J9/LCqwzBu1DjHLMVDqqkSpR:3MCeE/4J9zwtu1DjrFqhz

    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