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_752392f1bef1e07da173939366af26cc_bkransomware

  • Size

    71KB

  • Sample

    240428-r1bdpshh98

  • MD5

    752392f1bef1e07da173939366af26cc

  • SHA1

    615e4b5bef1540909af63f7f66b91e2870353ae5

  • SHA256

    8ad534cf58277e5822a0ce3cce7c984ed9b1e52e7d9f3420ea611df69d6f1eea

  • SHA512

    62148fb85ebf7a990f73871e14f85b50a0c17666956ca407fba081a60045d25cb871e181443e31fb6d0552640a82c5fafb7970b23715bc622da50eb303653b51

  • SSDEEP

    1536:Fc897UsWjcd9w+AyabjDbxE+MwmvlDuazT9:ZhpAyazIlyazT9

Score
7/10
persistencespywarestealer

Malware Config

Targets

    • Target

      2024-04-28_752392f1bef1e07da173939366af26cc_bkransomware

    • Size

      71KB

    • MD5

      752392f1bef1e07da173939366af26cc

    • SHA1

      615e4b5bef1540909af63f7f66b91e2870353ae5

    • SHA256

      8ad534cf58277e5822a0ce3cce7c984ed9b1e52e7d9f3420ea611df69d6f1eea

    • SHA512

      62148fb85ebf7a990f73871e14f85b50a0c17666956ca407fba081a60045d25cb871e181443e31fb6d0552640a82c5fafb7970b23715bc622da50eb303653b51

    • SSDEEP

      1536:Fc897UsWjcd9w+AyabjDbxE+MwmvlDuazT9:ZhpAyazIlyazT9

    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