Overview

overview

7

Static

static

3

2024-04-27...re.exe

windows7-x64

7

2024-04-27...re.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    2024-04-27_0266c5c93f3c32f2ed5e81fe2aa3bf01_bkransomware

  • Size

    131KB

  • Sample

    240427-l3xf3agc23

  • MD5

    0266c5c93f3c32f2ed5e81fe2aa3bf01

  • SHA1

    70ed04b9c9dea8f86e64dfde6da6f6301b49dfed

  • SHA256

    dc87a3c47bb707f0a8674dab0d9982be8c4d6463a5478c2ea053be5fb0179e63

  • SHA512

    af29f3169507fe0bcec056a3c1b0e94692605404043444cdb6ca155e91e3000b99cd00a68241a17289eff99e45fcbcc7a9797e74c3deb3042bd0c70c5a45057f

  • SSDEEP

    3072:ZhpAyazIlyazTOR2MxDbxobWfXHKcAuQ9to:hZMazw2M19/f3KEAG

Score
7/10
persistencespywarestealer

Malware Config

Targets

    • Target

      2024-04-27_0266c5c93f3c32f2ed5e81fe2aa3bf01_bkransomware

    • Size

      131KB

    • MD5

      0266c5c93f3c32f2ed5e81fe2aa3bf01

    • SHA1

      70ed04b9c9dea8f86e64dfde6da6f6301b49dfed

    • SHA256

      dc87a3c47bb707f0a8674dab0d9982be8c4d6463a5478c2ea053be5fb0179e63

    • SHA512

      af29f3169507fe0bcec056a3c1b0e94692605404043444cdb6ca155e91e3000b99cd00a68241a17289eff99e45fcbcc7a9797e74c3deb3042bd0c70c5a45057f

    • SSDEEP

      3072:ZhpAyazIlyazTOR2MxDbxobWfXHKcAuQ9to:hZMazw2M19/f3KEAG

    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