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_46f482774fc9c8b987b0de2e2f0b0bc5_bkransomware

  • Size

    73KB

  • Sample

    240428-mf7h7adh3z

  • MD5

    46f482774fc9c8b987b0de2e2f0b0bc5

  • SHA1

    ef0af2606a99fdb810430c61195d0a2f4e174a7e

  • SHA256

    6e9c5b200da44c4c789d1ae2cae43b9a1ff1da6559f1fd94ebd955450c6f2645

  • SHA512

    9d57396987f7a1e75aafb0ad554772aee5d98a9a11dd08a59775bc334fb339e7f7a4d0c95a04fa55908f0b606da3a18acb4c481746887c9e8deb76d1ded4484b

  • SSDEEP

    1536:Fc897UsWjcd9w+AyabjDbxE+MwmvlDuazTkba:ZhpAyazIlyazTaa

Score
7/10
persistencespywarestealer

Malware Config

Targets

    • Target

      2024-04-28_46f482774fc9c8b987b0de2e2f0b0bc5_bkransomware

    • Size

      73KB

    • MD5

      46f482774fc9c8b987b0de2e2f0b0bc5

    • SHA1

      ef0af2606a99fdb810430c61195d0a2f4e174a7e

    • SHA256

      6e9c5b200da44c4c789d1ae2cae43b9a1ff1da6559f1fd94ebd955450c6f2645

    • SHA512

      9d57396987f7a1e75aafb0ad554772aee5d98a9a11dd08a59775bc334fb339e7f7a4d0c95a04fa55908f0b606da3a18acb4c481746887c9e8deb76d1ded4484b

    • SSDEEP

      1536:Fc897UsWjcd9w+AyabjDbxE+MwmvlDuazTkba:ZhpAyazIlyazTaa

    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