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_9d510e2c6b49907fc13678af33f660f4_bkransomware

  • Size

    71KB

  • Sample

    240428-r3xdysaa78

  • MD5

    9d510e2c6b49907fc13678af33f660f4

  • SHA1

    00b1ff131d30517d21c027a6ea9662048c58c878

  • SHA256

    e681b4b3eac7fb8185184c06fa007dc06036584cd229409a99e4cd4cbe75e468

  • SHA512

    3fc12dc8d953b50029ac5dbb2c0ee3a5adafe8af22d525865abcddeda5398b3c958bafa125413c4823cb831ff36b3723cb26b1e30a75749e388ce68843b13692

  • SSDEEP

    1536:Fc8N7UsWjcd9w+AyabjDbxE+MwmvlzuazTeY:ZRpAyazIliazTeY

Score
7/10
persistencespywarestealer

Malware Config

Targets

    • Target

      2024-04-28_9d510e2c6b49907fc13678af33f660f4_bkransomware

    • Size

      71KB

    • MD5

      9d510e2c6b49907fc13678af33f660f4

    • SHA1

      00b1ff131d30517d21c027a6ea9662048c58c878

    • SHA256

      e681b4b3eac7fb8185184c06fa007dc06036584cd229409a99e4cd4cbe75e468

    • SHA512

      3fc12dc8d953b50029ac5dbb2c0ee3a5adafe8af22d525865abcddeda5398b3c958bafa125413c4823cb831ff36b3723cb26b1e30a75749e388ce68843b13692

    • SSDEEP

      1536:Fc8N7UsWjcd9w+AyabjDbxE+MwmvlzuazTeY:ZRpAyazIliazTeY

    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