Overview

overview

7

Static

static

3

2024-05-24...re.exe

windows7-x64

7

2024-05-24...re.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    2024-05-24_62d4f848dea6781a7a6648839773e367_bkransomware

  • Size

    96KB

  • Sample

    240524-stfwaaae3v

  • MD5

    62d4f848dea6781a7a6648839773e367

  • SHA1

    41634f2e92f0dd4680730047a73fcd3a7021290a

  • SHA256

    496c0be77aef769d304b3e55f08b27edd62462f6f0ff7588e9c9df0fb3ebe1e0

  • SHA512

    e145d8ffd37e1d8ac5ccc292d4f03ee409ac2e91af9868b552c47241707359d0ed8aac06d8e785c0d69bdf39036c6df7fc66dd06d47598f2c1b3aac66e0d8899

  • SSDEEP

    1536:Fc8N7UsWjcd9w+AyabjDbxE+MwmvlzuazT1B+Q0e+BJWSX+vFotwhPAFyTr/:ZRpAyazIliazTGQJ+eS4FotwhyyP/

Score
7/10
persistencespywarestealer

Malware Config

Targets

    • Target

      2024-05-24_62d4f848dea6781a7a6648839773e367_bkransomware

    • Size

      96KB

    • MD5

      62d4f848dea6781a7a6648839773e367

    • SHA1

      41634f2e92f0dd4680730047a73fcd3a7021290a

    • SHA256

      496c0be77aef769d304b3e55f08b27edd62462f6f0ff7588e9c9df0fb3ebe1e0

    • SHA512

      e145d8ffd37e1d8ac5ccc292d4f03ee409ac2e91af9868b552c47241707359d0ed8aac06d8e785c0d69bdf39036c6df7fc66dd06d47598f2c1b3aac66e0d8899

    • SSDEEP

      1536:Fc8N7UsWjcd9w+AyabjDbxE+MwmvlzuazT1B+Q0e+BJWSX+vFotwhPAFyTr/:ZRpAyazIliazTGQJ+eS4FotwhyyP/

    Score
    7/10
    persistencespywarestealer

    • 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