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_d27380a4c574724ed03550134209a1c3_bkransomware

  • Size

    71KB

  • Sample

    240428-r9fpsaac29

  • MD5

    d27380a4c574724ed03550134209a1c3

  • SHA1

    c75df1cbb6c8ee70d0f56daebf1084044090ded9

  • SHA256

    b40e1eff15d2ab11561886c473b582d71cbf1a7f3152c85b37ec7253ff284eef

  • SHA512

    e77582f633be60c0facc2306adf52d1c161d513f24009ec02a86536713573b6f585a165648d4de88de612a2bf1094c3270e2e259456e39f7f2e6b7f225e3f11e

  • SSDEEP

    1536:Fc897UsWjcd9w+AyabjDbxE+MwmvlDuazTk:ZhpAyazIlyazTk

Score
7/10
persistencespywarestealer

Malware Config

Targets

    • Target

      2024-04-28_d27380a4c574724ed03550134209a1c3_bkransomware

    • Size

      71KB

    • MD5

      d27380a4c574724ed03550134209a1c3

    • SHA1

      c75df1cbb6c8ee70d0f56daebf1084044090ded9

    • SHA256

      b40e1eff15d2ab11561886c473b582d71cbf1a7f3152c85b37ec7253ff284eef

    • SHA512

      e77582f633be60c0facc2306adf52d1c161d513f24009ec02a86536713573b6f585a165648d4de88de612a2bf1094c3270e2e259456e39f7f2e6b7f225e3f11e

    • SSDEEP

      1536:Fc897UsWjcd9w+AyabjDbxE+MwmvlDuazTk:ZhpAyazIlyazTk

    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