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_e6c89aeab5a9ff4fef6497c5ddb3d23b_bkransomware

  • Size

    71KB

  • Sample

    240524-166apsda6x

  • MD5

    e6c89aeab5a9ff4fef6497c5ddb3d23b

  • SHA1

    a09b1e72ceae245e983e3c7dfc0eb59707d8c272

  • SHA256

    3727dfc70cce2050d9b5db1677571431c32b516851e1133df3aa5a0a4ad6e06e

  • SHA512

    984d8f7fb9219f5f0fbd5d1ba0ae3287833e676e41c2884b537099a050e06de279db3382865dcc0bf96f8017ef76bd4daef8b5c4defae6ec483c3174a55b7409

  • SSDEEP

    1536:Fc8N7UsWjcd9w+AyabjDbxE+MwmvlzuazT2p:ZRpAyazIliazTy

Score
7/10
persistencespywarestealer

Malware Config

Targets

    • Target

      2024-05-24_e6c89aeab5a9ff4fef6497c5ddb3d23b_bkransomware

    • Size

      71KB

    • MD5

      e6c89aeab5a9ff4fef6497c5ddb3d23b

    • SHA1

      a09b1e72ceae245e983e3c7dfc0eb59707d8c272

    • SHA256

      3727dfc70cce2050d9b5db1677571431c32b516851e1133df3aa5a0a4ad6e06e

    • SHA512

      984d8f7fb9219f5f0fbd5d1ba0ae3287833e676e41c2884b537099a050e06de279db3382865dcc0bf96f8017ef76bd4daef8b5c4defae6ec483c3174a55b7409

    • SSDEEP

      1536:Fc8N7UsWjcd9w+AyabjDbxE+MwmvlzuazT2p:ZRpAyazIliazTy

    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