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_58c490f398b6ae5bfcc70dfc0eba73e9_bkransomware

  • Size

    144KB

  • Sample

    240428-d5hrpafe71

  • MD5

    58c490f398b6ae5bfcc70dfc0eba73e9

  • SHA1

    8f925e0fd8699a0b91079199a3d799e44f0530b5

  • SHA256

    5da26b9fb6d58eaaac6595d173a79fab7d746fd23d0754abcc2d4eb31077b1df

  • SHA512

    3bb57f82c64476a44f84f8340e714539625f4c0b4a8a00ddc47c2d1cf632c89513c06f465d0f540ba0571cbacfd6280f9f9c9a7fa3fdad25d04ac5bb44d310d2

  • SSDEEP

    3072:ZhpAyazIlyazTN7hxBz9gypsBsim0bKZRXV:hZMazp79/nimdLl

Score
7/10
persistencespywarestealer

Malware Config

Targets

    • Target

      2024-04-28_58c490f398b6ae5bfcc70dfc0eba73e9_bkransomware

    • Size

      144KB

    • MD5

      58c490f398b6ae5bfcc70dfc0eba73e9

    • SHA1

      8f925e0fd8699a0b91079199a3d799e44f0530b5

    • SHA256

      5da26b9fb6d58eaaac6595d173a79fab7d746fd23d0754abcc2d4eb31077b1df

    • SHA512

      3bb57f82c64476a44f84f8340e714539625f4c0b4a8a00ddc47c2d1cf632c89513c06f465d0f540ba0571cbacfd6280f9f9c9a7fa3fdad25d04ac5bb44d310d2

    • SSDEEP

      3072:ZhpAyazIlyazTN7hxBz9gypsBsim0bKZRXV:hZMazp79/nimdLl

    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