Overview

overview

7

Static

static

3

2024-04-28...re.exe

windows7-x64

7

2024-04-28...re.exe

windows10-2004-x64

7

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General

  • Target

    2024-04-28_41e05fee3238cb7890d5c2a34f85f2fb_bkransomware

  • Size

    176KB

  • Sample

    240428-f566dsha62

  • MD5

    41e05fee3238cb7890d5c2a34f85f2fb

  • SHA1

    be76d6ae9ebd605f9ed8d56367f411b24c0310f6

  • SHA256

    34cb019cecb7d1c6a9dbe2f938715b3587d8e4fa6de6efbb0065ce266d99f8b6

  • SHA512

    13a87d58b53bf654739828446da2f9e33911309140e97f47d13ad2404486ba44c919503501507aa05c687f1f50abb3b25c65061fdd5331d741d33bf738af9550

  • SSDEEP

    3072:ZhpAyazIlyazTjpGObU0nR85BzSPC1PiNdJoYVB3JIuLOa:hZMaznEOisPC1iNdxv3muLOa

Score
7/10
persistencespywarestealer

Malware Config

Targets

    • Target

      2024-04-28_41e05fee3238cb7890d5c2a34f85f2fb_bkransomware

    • Size

      176KB

    • MD5

      41e05fee3238cb7890d5c2a34f85f2fb

    • SHA1

      be76d6ae9ebd605f9ed8d56367f411b24c0310f6

    • SHA256

      34cb019cecb7d1c6a9dbe2f938715b3587d8e4fa6de6efbb0065ce266d99f8b6

    • SHA512

      13a87d58b53bf654739828446da2f9e33911309140e97f47d13ad2404486ba44c919503501507aa05c687f1f50abb3b25c65061fdd5331d741d33bf738af9550

    • SSDEEP

      3072:ZhpAyazIlyazTjpGObU0nR85BzSPC1PiNdJoYVB3JIuLOa:hZMaznEOisPC1iNdxv3muLOa

    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