Overview

overview

7

Static

static

3

2024-04-28...re.exe

windows7-x64

7

2024-04-28...re.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    2024-04-28_9f4456aa1bc38efa3fbcfffe2a3b26b7_bkransomware

  • Size

    71KB

  • Sample

    240428-t43cpsbh74

  • MD5

    9f4456aa1bc38efa3fbcfffe2a3b26b7

  • SHA1

    adc72d47681436085c17113d8e11d2cc2faba4a0

  • SHA256

    c65f3aad3e76bcb6bb84c97ca7201806fb4a4a4c76c9b082b423733463b38aac

  • SHA512

    21e0f59d66e0c97af877b12033c38c8f5848f1853bfc96551b739ba3b6792a412f4de0fdeb4113c883618b66547036c9d1a17c76c21d7111d6df70ad2a5f7327

  • SSDEEP

    1536:Fc897UsWjcd9w+AyabjDbxE+MwmvlDuazTN5:ZhpAyazIlyazTf

Score
7/10
persistencespywarestealer

Malware Config

Targets

    • Target

      2024-04-28_9f4456aa1bc38efa3fbcfffe2a3b26b7_bkransomware

    • Size

      71KB

    • MD5

      9f4456aa1bc38efa3fbcfffe2a3b26b7

    • SHA1

      adc72d47681436085c17113d8e11d2cc2faba4a0

    • SHA256

      c65f3aad3e76bcb6bb84c97ca7201806fb4a4a4c76c9b082b423733463b38aac

    • SHA512

      21e0f59d66e0c97af877b12033c38c8f5848f1853bfc96551b739ba3b6792a412f4de0fdeb4113c883618b66547036c9d1a17c76c21d7111d6df70ad2a5f7327

    • SSDEEP

      1536:Fc897UsWjcd9w+AyabjDbxE+MwmvlDuazTN5:ZhpAyazIlyazTf

    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