Overview

overview

7

Static

static

3

2024-05-27...re.exe

windows7-x64

7

2024-05-27...re.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    2024-05-27_f67871cc201c15922d45254a996a6883_bkransomware

  • Size

    71KB

  • Sample

    240527-gfyy6aaa7y

  • MD5

    f67871cc201c15922d45254a996a6883

  • SHA1

    bf374a7280e2f8a2ad4403d657f03d3e19f10bba

  • SHA256

    a7e3ef078c75b98781e9d36fe3a5b1b9aa955ab6b67b49e2c79c54950e287d5e

  • SHA512

    8765719d106e8b01dc397fc0de7a090e1b06b72c447b3153e7f15d846de8b20278b48eb2c099e983ba400b64223d40a1d3c226891b9f3e053a9f191f454ed798

  • SSDEEP

    1536:Fc8N7UsWjcd9w+AyabjDbxE+MwmvlzuazTQ:ZRpAyazIliazTQ

Score
7/10
persistencespywarestealer

Malware Config

Targets

    • Target

      2024-05-27_f67871cc201c15922d45254a996a6883_bkransomware

    • Size

      71KB

    • MD5

      f67871cc201c15922d45254a996a6883

    • SHA1

      bf374a7280e2f8a2ad4403d657f03d3e19f10bba

    • SHA256

      a7e3ef078c75b98781e9d36fe3a5b1b9aa955ab6b67b49e2c79c54950e287d5e

    • SHA512

      8765719d106e8b01dc397fc0de7a090e1b06b72c447b3153e7f15d846de8b20278b48eb2c099e983ba400b64223d40a1d3c226891b9f3e053a9f191f454ed798

    • SSDEEP

      1536:Fc8N7UsWjcd9w+AyabjDbxE+MwmvlzuazTQ:ZRpAyazIliazTQ

    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