Overview

overview

10

Static

static

10

39fdd36e9c...cs.exe

windows7-x64

10

39fdd36e9c...cs.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    39fdd36e9ce0363c144ed02182442950_NeikiAnalytics.exe

  • Size

    161KB

  • Sample

    240525-3y5ejsfb7z

  • MD5

    39fdd36e9ce0363c144ed02182442950

  • SHA1

    c979e1ae17459b01bf03e30f07fb9f66c0db9e71

  • SHA256

    6b8c6e5b16082cc0dfe1c647860876bbd726535e56d5a6e009efe8988f2bbfe1

  • SHA512

    b23f2996a18052676b3aa2117135f3de90f45274854ca9a31a1a1c682969810b6d6de9005e915e8e14b8ceabc6b8d2c838d3e00dadef65f7fb19657b0fd33906

  • SSDEEP

    3072:tbvzBfEg9sL+M2bEokjVwtCJXeex7rrIRZK8K8/kv:BvzRUMEokjVwtmeetrIyR

Score
10/10
berbewbackdoordropperpersistencetrojan

Malware Config

Targets

    • Target

      39fdd36e9ce0363c144ed02182442950_NeikiAnalytics.exe

    • Size

      161KB

    • MD5

      39fdd36e9ce0363c144ed02182442950

    • SHA1

      c979e1ae17459b01bf03e30f07fb9f66c0db9e71

    • SHA256

      6b8c6e5b16082cc0dfe1c647860876bbd726535e56d5a6e009efe8988f2bbfe1

    • SHA512

      b23f2996a18052676b3aa2117135f3de90f45274854ca9a31a1a1c682969810b6d6de9005e915e8e14b8ceabc6b8d2c838d3e00dadef65f7fb19657b0fd33906

    • SSDEEP

      3072:tbvzBfEg9sL+M2bEokjVwtCJXeex7rrIRZK8K8/kv:BvzRUMEokjVwtmeetrIyR

    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