Overview

overview

7

Static

static

3

2024-05-24...re.exe

windows7-x64

7

2024-05-24...re.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    2024-05-24_1c7ed751797c1a88428869922ffba9f6_bkransomware

  • Size

    96KB

  • Sample

    240524-vzdzzsdc5v

  • MD5

    1c7ed751797c1a88428869922ffba9f6

  • SHA1

    e5c23f578f3841e8581ff62e89302f9079cfb310

  • SHA256

    66e026ca3bd96a18d2094bca0ad9f142463e66e5ba7d44a735f123cdd4f86f48

  • SHA512

    7daad61e21b8f6557c6f44f6f3e3a20a5d97a95e3788aacc2ec1204b9700927e6e195e67d212f4764a5d3e8fc22fcc48ca5ec08be41bc7f4e76f5cafd643e59c

  • SSDEEP

    1536:Fc8N7UsWjcd9w+AyabjDbxE+MwmvlzuazTgbc1iwJr6Mg/PMJS:ZRpAyazIliazTgbvwJOk8

Score
7/10
persistencespywarestealer

Malware Config

Targets

    • Target

      2024-05-24_1c7ed751797c1a88428869922ffba9f6_bkransomware

    • Size

      96KB

    • MD5

      1c7ed751797c1a88428869922ffba9f6

    • SHA1

      e5c23f578f3841e8581ff62e89302f9079cfb310

    • SHA256

      66e026ca3bd96a18d2094bca0ad9f142463e66e5ba7d44a735f123cdd4f86f48

    • SHA512

      7daad61e21b8f6557c6f44f6f3e3a20a5d97a95e3788aacc2ec1204b9700927e6e195e67d212f4764a5d3e8fc22fcc48ca5ec08be41bc7f4e76f5cafd643e59c

    • SSDEEP

      1536:Fc8N7UsWjcd9w+AyabjDbxE+MwmvlzuazTgbc1iwJr6Mg/PMJS:ZRpAyazIliazTgbvwJOk8

    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