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_c145cef12afd543f7d51bac766ac11d5_bkransomware

  • Size

    96KB

  • Sample

    240428-mal1asdd68

  • MD5

    c145cef12afd543f7d51bac766ac11d5

  • SHA1

    1b40c5a74b213611c5e53e7b9b81ac4ffd0b1e0d

  • SHA256

    f2c8e08a046778ff481b571e0be85023294c1713df19204572c0bce6b480687f

  • SHA512

    804e8ea036c3d83b7dc875f24bbc5ef57c0d3e1a502576bd359704a25f7f1671924918bf66b3c0cf90de80a516a600bb5d2631523df91cf2b15c43a66b3ca07c

  • SSDEEP

    1536:Fc897UsWjcd9w+AyabjDbxE+MwmvlDuazTJFrFSrwy+L6yQlD+Usz8El4Pf8:ZhpAyazIlyazTtSrwy+sYldiM

Score
7/10
persistencespywarestealer

Malware Config

Targets

    • Target

      2024-04-28_c145cef12afd543f7d51bac766ac11d5_bkransomware

    • Size

      96KB

    • MD5

      c145cef12afd543f7d51bac766ac11d5

    • SHA1

      1b40c5a74b213611c5e53e7b9b81ac4ffd0b1e0d

    • SHA256

      f2c8e08a046778ff481b571e0be85023294c1713df19204572c0bce6b480687f

    • SHA512

      804e8ea036c3d83b7dc875f24bbc5ef57c0d3e1a502576bd359704a25f7f1671924918bf66b3c0cf90de80a516a600bb5d2631523df91cf2b15c43a66b3ca07c

    • SSDEEP

      1536:Fc897UsWjcd9w+AyabjDbxE+MwmvlDuazTJFrFSrwy+L6yQlD+Usz8El4Pf8:ZhpAyazIlyazTtSrwy+sYldiM

    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