Overview

overview

7

Static

static

3

2024-05-23...re.exe

windows7-x64

7

2024-05-23...re.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    2024-05-23_b8c0f8695d049b62169fc995b1d5b771_bkransomware

  • Size

    71KB

  • Sample

    240523-jdyxgshf5s

  • MD5

    b8c0f8695d049b62169fc995b1d5b771

  • SHA1

    7983149c20311c3c300b8b687bfee03bb03b7e38

  • SHA256

    34a825824740f4998c26f3c78744d8311ff27afcd014c69b29ccbcb84224a352

  • SHA512

    3936c3112d8d75b0f00ec614e28f44a36e81d178dd3849a1c121dfa3a3a4dd60012e05870857b06a4c81b2fe18dc347025ebaecc9fccd1bc2042caa75322bdfe

  • SSDEEP

    1536:Fc897UsWjcd9w+AyabjDbxE+MwmvlDuazTG:ZhpAyazIlyazTG

Score
7/10
persistencespywarestealer

Malware Config

Targets

    • Target

      2024-05-23_b8c0f8695d049b62169fc995b1d5b771_bkransomware

    • Size

      71KB

    • MD5

      b8c0f8695d049b62169fc995b1d5b771

    • SHA1

      7983149c20311c3c300b8b687bfee03bb03b7e38

    • SHA256

      34a825824740f4998c26f3c78744d8311ff27afcd014c69b29ccbcb84224a352

    • SHA512

      3936c3112d8d75b0f00ec614e28f44a36e81d178dd3849a1c121dfa3a3a4dd60012e05870857b06a4c81b2fe18dc347025ebaecc9fccd1bc2042caa75322bdfe

    • SSDEEP

      1536:Fc897UsWjcd9w+AyabjDbxE+MwmvlDuazTG:ZhpAyazIlyazTG

    Score
    7/10
    persistencespywarestealer

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Adds Run key to start application

      persistence
    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

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks