Overview

overview

9

Static

static

3

2024-04-28...re.exe

windows7-x64

9

2024-04-28...re.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-04-28_29fa6da21e3bc4b3e28669c72690176d_bkransomware

  • Size

    7.3MB

  • Sample

    240428-xqgqmaeh61

  • MD5

    29fa6da21e3bc4b3e28669c72690176d

  • SHA1

    0815f2816775b125f5ce92fabfc39fbdae053d3a

  • SHA256

    ea671b99033241a0c183e9fe81c0d8e764e1cffe4f10cfd152088e922f2f8dbe

  • SHA512

    e76d2edbb1663042d2e63a7ced91e07a6ed17b3cdd113d409b062232a1b4024edb7653d72100c6718343e9770bd5c9c3e3339efb5056107fed2aa2485cc35aeb

  • SSDEEP

    196608:pORMkloHRDcZEgWu7KQs6sYGUlLAWsuTE5NJ:pORSHRgZcQs6sYGUVAKiNJ

Score
9/10
persistencespywarestealer

Malware Config

Targets

    • Target

      2024-04-28_29fa6da21e3bc4b3e28669c72690176d_bkransomware

    • Size

      7.3MB

    • MD5

      29fa6da21e3bc4b3e28669c72690176d

    • SHA1

      0815f2816775b125f5ce92fabfc39fbdae053d3a

    • SHA256

      ea671b99033241a0c183e9fe81c0d8e764e1cffe4f10cfd152088e922f2f8dbe

    • SHA512

      e76d2edbb1663042d2e63a7ced91e07a6ed17b3cdd113d409b062232a1b4024edb7653d72100c6718343e9770bd5c9c3e3339efb5056107fed2aa2485cc35aeb

    • SSDEEP

      196608:pORMkloHRDcZEgWu7KQs6sYGUlLAWsuTE5NJ:pORSHRgZcQs6sYGUVAKiNJ

    Score
    9/10
    persistencespywarestealer

    • Detects executables containing URLs to raw contents of a Github gist

    • Executes dropped EXE

    • Loads dropped DLL

    • 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