Overview

overview

7

Static

static

3

2024-05-23...re.exe

windows7-x64

7

2024-05-23...re.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    2024-05-23_683996928fe6e441c09d4e4798ada32d_bkransomware

  • Size

    71KB

  • Sample

    240523-d7c9zsce8t

  • MD5

    683996928fe6e441c09d4e4798ada32d

  • SHA1

    9cbbb7be774618b6c64196a4e604835de204eaf7

  • SHA256

    6ced593a80abc9abf9973026b00dabc1b43cc594050ae5e32d2f17b4004fe193

  • SHA512

    9b2f6c6bc094f29177f391ee8e340f156eaa2cdd78ec8d221a7fe1bd79228a838e6786ede51a9284bee3bfe5ae733ae6bf5e4fa15497572ebce1806d9a8065d9

  • SSDEEP

    1536:Fc8N7UsWjcd9w+AyabjDbxE+MwmvlzuazTk:ZRpAyazIliazTk

Score
7/10
persistencespywarestealer

Malware Config

Targets

    • Target

      2024-05-23_683996928fe6e441c09d4e4798ada32d_bkransomware

    • Size

      71KB

    • MD5

      683996928fe6e441c09d4e4798ada32d

    • SHA1

      9cbbb7be774618b6c64196a4e604835de204eaf7

    • SHA256

      6ced593a80abc9abf9973026b00dabc1b43cc594050ae5e32d2f17b4004fe193

    • SHA512

      9b2f6c6bc094f29177f391ee8e340f156eaa2cdd78ec8d221a7fe1bd79228a838e6786ede51a9284bee3bfe5ae733ae6bf5e4fa15497572ebce1806d9a8065d9

    • SSDEEP

      1536:Fc8N7UsWjcd9w+AyabjDbxE+MwmvlzuazTk:ZRpAyazIliazTk

    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