Overview

overview

10

Static

static

10

511062ac3d...55.exe

windows7-x64

10

511062ac3d...55.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    511062ac3dbed7da2dd1a608a840f8776b1da1de6c2d1e333b050e9c1ac0cc55.exe

  • Size

    1.6MB

  • Sample

    240522-2s5bxsca6t

  • MD5

    0d39fa68ffc0a62eac1344f8733bf0c0

  • SHA1

    b6f7521faad03237346cbd1b961457db47ab7476

  • SHA256

    511062ac3dbed7da2dd1a608a840f8776b1da1de6c2d1e333b050e9c1ac0cc55

  • SHA512

    704eb03eca19cdb078af6c457c170f0efbbe1db1a6001063b364a1f4957168e0a5062e723446887a4b8049ff2254aece4392a2cfaacd1be3ec0b2739a614dc82

  • SSDEEP

    24576:K7GFPASwwL2vzecI50+YNpsKv2EvZHp3oWB+:K73SwwL2vKcIKLXZ3+

Score
10/10
berbewbackdoordropperpersistencetrojan

Malware Config

Targets

    • Target

      511062ac3dbed7da2dd1a608a840f8776b1da1de6c2d1e333b050e9c1ac0cc55.exe

    • Size

      1.6MB

    • MD5

      0d39fa68ffc0a62eac1344f8733bf0c0

    • SHA1

      b6f7521faad03237346cbd1b961457db47ab7476

    • SHA256

      511062ac3dbed7da2dd1a608a840f8776b1da1de6c2d1e333b050e9c1ac0cc55

    • SHA512

      704eb03eca19cdb078af6c457c170f0efbbe1db1a6001063b364a1f4957168e0a5062e723446887a4b8049ff2254aece4392a2cfaacd1be3ec0b2739a614dc82

    • SSDEEP

      24576:K7GFPASwwL2vzecI50+YNpsKv2EvZHp3oWB+:K73SwwL2vKcIKLXZ3+

    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