Overview

overview

10

Static

static

10

33efafc205...cs.exe

windows7-x64

10

33efafc205...cs.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    33efafc2055436b75e1b12bdd300dc20_NeikiAnalytics.exe

  • Size

    161KB

  • Sample

    240526-ytaxxsbb75

  • MD5

    33efafc2055436b75e1b12bdd300dc20

  • SHA1

    d77141d07c91f84ba2128c8662986b170911ef89

  • SHA256

    e527a44bf89d0c998f4d5a0a36ce040133f735e14118a383593c9bc5c2decaed

  • SHA512

    d75099528f25ba55d2e9eb24688e94d6238ede1a6eeaca41f72bf6c082f986c9034cc10d907465af9e5c0f73cb34bc8fce46fffc866e7b04cb2151fb8b443bab

  • SSDEEP

    3072:9+9XMCDCQ3j4EJSHkUVwtCJXeex7rrIRZK8K8/kv:o9XMe3AkUVwtmeetrIyR

Score
10/10
berbewbackdoordropperpersistencetrojan

Malware Config

Targets

    • Target

      33efafc2055436b75e1b12bdd300dc20_NeikiAnalytics.exe

    • Size

      161KB

    • MD5

      33efafc2055436b75e1b12bdd300dc20

    • SHA1

      d77141d07c91f84ba2128c8662986b170911ef89

    • SHA256

      e527a44bf89d0c998f4d5a0a36ce040133f735e14118a383593c9bc5c2decaed

    • SHA512

      d75099528f25ba55d2e9eb24688e94d6238ede1a6eeaca41f72bf6c082f986c9034cc10d907465af9e5c0f73cb34bc8fce46fffc866e7b04cb2151fb8b443bab

    • SSDEEP

      3072:9+9XMCDCQ3j4EJSHkUVwtCJXeex7rrIRZK8K8/kv:o9XMe3AkUVwtmeetrIyR

    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