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_d4d3223823e7af9d4dfd66830cf5e924_bkransomware

  • Size

    96KB

  • Sample

    240428-r9spcaac37

  • MD5

    d4d3223823e7af9d4dfd66830cf5e924

  • SHA1

    0291c8cfb3fb01bfa04273acd0fec2b1d07fb544

  • SHA256

    612cb1195d6f67dd3b504b1a99f04d483995980edd9138e69022a2583477fcf0

  • SHA512

    bf69a814fceebd1a6fc1f5264d2ed0e4064dac0deafc5ffd0c07662a80a1c6cf5f1aa6a74c5badc0375f5353185dd9879761e7d0f8201ca67adccbec9d203ff2

  • SSDEEP

    1536:Fc897UsWjcd9w+AyabjDbxE+MwmvlDuazTS+USvITZrBv4/o9nKbiRFpJcEyHnR:ZhpAyazIlyazTtOFv4g9KbiRhyHnR

Score
7/10
persistencespywarestealer

Malware Config

Targets

    • Target

      2024-04-28_d4d3223823e7af9d4dfd66830cf5e924_bkransomware

    • Size

      96KB

    • MD5

      d4d3223823e7af9d4dfd66830cf5e924

    • SHA1

      0291c8cfb3fb01bfa04273acd0fec2b1d07fb544

    • SHA256

      612cb1195d6f67dd3b504b1a99f04d483995980edd9138e69022a2583477fcf0

    • SHA512

      bf69a814fceebd1a6fc1f5264d2ed0e4064dac0deafc5ffd0c07662a80a1c6cf5f1aa6a74c5badc0375f5353185dd9879761e7d0f8201ca67adccbec9d203ff2

    • SSDEEP

      1536:Fc897UsWjcd9w+AyabjDbxE+MwmvlDuazTS+USvITZrBv4/o9nKbiRFpJcEyHnR:ZhpAyazIlyazTtOFv4g9KbiRhyHnR

    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