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_bf93f29ddc98660528aa7fd27fe6f06a_bkransomware

  • Size

    72KB

  • Sample

    240427-keka6aeh28

  • MD5

    bf93f29ddc98660528aa7fd27fe6f06a

  • SHA1

    d009f7170615c362eab816f4e99651f08608b2f5

  • SHA256

    5190d8663317e26c32208d45dc01473dd9d99c4d93c4f9327b80e3eaa4a0000e

  • SHA512

    b649bf89b6e5ec30d6d36d3cdb326df589dd3d833a4bff0b83f4b5f81a61b6b710dc112bf822944767e3b33efade9dc4473892fc8a64f20af01bcbb3bae96712

  • SSDEEP

    1536:Fc8N7UsWjcd9w+AyabjDbxE+MwmvlzuazTnO:ZRpAyazIliazTnO

Score
7/10
persistencespywarestealer

Malware Config

Targets

    • Target

      2024-04-27_bf93f29ddc98660528aa7fd27fe6f06a_bkransomware

    • Size

      72KB

    • MD5

      bf93f29ddc98660528aa7fd27fe6f06a

    • SHA1

      d009f7170615c362eab816f4e99651f08608b2f5

    • SHA256

      5190d8663317e26c32208d45dc01473dd9d99c4d93c4f9327b80e3eaa4a0000e

    • SHA512

      b649bf89b6e5ec30d6d36d3cdb326df589dd3d833a4bff0b83f4b5f81a61b6b710dc112bf822944767e3b33efade9dc4473892fc8a64f20af01bcbb3bae96712

    • SSDEEP

      1536:Fc8N7UsWjcd9w+AyabjDbxE+MwmvlzuazTnO:ZRpAyazIliazTnO

    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