Overview

overview

7

Static

static

3

2024-05-23...re.exe

windows7-x64

7

2024-05-23...re.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    2024-05-23_61202a31009376eb3df92aed40bcd089_bkransomware

  • Size

    71KB

  • Sample

    240523-h99s7ahd66

  • MD5

    61202a31009376eb3df92aed40bcd089

  • SHA1

    d839a5c53dc2f91ea9a985e77a3a61dd8d74da92

  • SHA256

    9449063ddf35992ec5b1fa2c7d2df722bccfc9890ba6d33b0da503065abcf407

  • SHA512

    59cc9984879c043f89c30592b48a1184db474c8a393321b7de9d363080d82cb57f78b5a4106d406735456a83902727c8b7ffd1c51e56c86e3abcb9cf21b2921e

  • SSDEEP

    1536:Fc8N7UsWjcd9w+AyabjDbxE+MwmvlzuazTFL:ZRpAyazIliazTFL

Score
7/10
persistencespywarestealer

Malware Config

Targets

    • Target

      2024-05-23_61202a31009376eb3df92aed40bcd089_bkransomware

    • Size

      71KB

    • MD5

      61202a31009376eb3df92aed40bcd089

    • SHA1

      d839a5c53dc2f91ea9a985e77a3a61dd8d74da92

    • SHA256

      9449063ddf35992ec5b1fa2c7d2df722bccfc9890ba6d33b0da503065abcf407

    • SHA512

      59cc9984879c043f89c30592b48a1184db474c8a393321b7de9d363080d82cb57f78b5a4106d406735456a83902727c8b7ffd1c51e56c86e3abcb9cf21b2921e

    • SSDEEP

      1536:Fc8N7UsWjcd9w+AyabjDbxE+MwmvlzuazTFL:ZRpAyazIliazTFL

    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