Overview

overview

7

Static

static

3

2024-04-28...re.exe

windows7-x64

7

2024-04-28...re.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    2024-04-28_cb15d55ed428f30fa691321f394c440c_bkransomware

  • Size

    71KB

  • Sample

    240428-pec93afh3s

  • MD5

    cb15d55ed428f30fa691321f394c440c

  • SHA1

    13a55f56b8a72ec7f83d52c1c60c638066c0ae8e

  • SHA256

    d5ec007e65e3c95e13a9e68052ab6e8fee90200986c82f3d5d46eb42d8da3507

  • SHA512

    d2f2eb3b0ba80f72488fa9bc8223a3bf9f2e4bb4e63cf33b745078ddb8f64ab21a8859e15e393f93222ed829a2d8420871dae601b5c31571d74c264abd1ae2ef

  • SSDEEP

    1536:Fc897UsWjcd9w+AyabjDbxE+MwmvlDuazTEC:ZhpAyazIlyazT7

Score
7/10
persistencespywarestealer

Malware Config

Targets

    • Target

      2024-04-28_cb15d55ed428f30fa691321f394c440c_bkransomware

    • Size

      71KB

    • MD5

      cb15d55ed428f30fa691321f394c440c

    • SHA1

      13a55f56b8a72ec7f83d52c1c60c638066c0ae8e

    • SHA256

      d5ec007e65e3c95e13a9e68052ab6e8fee90200986c82f3d5d46eb42d8da3507

    • SHA512

      d2f2eb3b0ba80f72488fa9bc8223a3bf9f2e4bb4e63cf33b745078ddb8f64ab21a8859e15e393f93222ed829a2d8420871dae601b5c31571d74c264abd1ae2ef

    • SSDEEP

      1536:Fc897UsWjcd9w+AyabjDbxE+MwmvlDuazTEC:ZhpAyazIlyazT7

    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