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_9df4d4b113ddf408230f64ba34356bd8_bkransomware

  • Size

    7.3MB

  • Sample

    240428-wpcjvadf7s

  • MD5

    9df4d4b113ddf408230f64ba34356bd8

  • SHA1

    4a09c79e88d12b398f450274a4344e1198b1eb80

  • SHA256

    9cc68cdaf4c118d16dd6cbf69b7bc2a8ad0096d9771291793dc8334d1e823119

  • SHA512

    dd8b403976534e4bd6534289c85b737ede27bc257358f0b90cfc56b1f1fdee55e720f1b008aefdcdce1c3fabc5de3d8b9b6c311474e1d7f74daf04e3cdc8b0b4

  • SSDEEP

    196608:RPlWiPvnO+fM/DnHtxuu/iO5MH0EtUD8quaXer7rhCqAU:RPlWiPvO+fEDHtxuIi0A1aXe7QU

Score
9/10
persistencespywarestealer

Malware Config

Targets

    • Target

      2024-04-28_9df4d4b113ddf408230f64ba34356bd8_bkransomware

    • Size

      7.3MB

    • MD5

      9df4d4b113ddf408230f64ba34356bd8

    • SHA1

      4a09c79e88d12b398f450274a4344e1198b1eb80

    • SHA256

      9cc68cdaf4c118d16dd6cbf69b7bc2a8ad0096d9771291793dc8334d1e823119

    • SHA512

      dd8b403976534e4bd6534289c85b737ede27bc257358f0b90cfc56b1f1fdee55e720f1b008aefdcdce1c3fabc5de3d8b9b6c311474e1d7f74daf04e3cdc8b0b4

    • SSDEEP

      196608:RPlWiPvnO+fM/DnHtxuu/iO5MH0EtUD8quaXer7rhCqAU:RPlWiPvO+fEDHtxuIi0A1aXe7QU

    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