Overview

overview

7

Static

static

3

2024-04-27...re.exe

windows7-x64

7

2024-04-27...re.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    2024-04-27_b281e316f0386e43ead94ea533b6ac8b_bkransomware

  • Size

    71KB

  • Sample

    240427-kmpwlsff5s

  • MD5

    b281e316f0386e43ead94ea533b6ac8b

  • SHA1

    096956aead721d29891d5cf6940b0c00ffd751a2

  • SHA256

    b308b24af0e7df89edbc0ce93904cd841f9ccaa500148d9eb50432d58b00abdd

  • SHA512

    d61d4430bab4895ca3a51d67b09f1a5e44f4c21eb29d908f2d58560e7032622ab9eb99cc77ae6240274674b8b1dceb1a5676d829dafbd1799bb4b2fe3501595b

  • SSDEEP

    1536:Fc8N7UsWjcd9w+AyabjDbxE+MwmvlzuazTe:ZRpAyazIliazTe

Score
7/10
persistencespywarestealer

Malware Config

Targets

    • Target

      2024-04-27_b281e316f0386e43ead94ea533b6ac8b_bkransomware

    • Size

      71KB

    • MD5

      b281e316f0386e43ead94ea533b6ac8b

    • SHA1

      096956aead721d29891d5cf6940b0c00ffd751a2

    • SHA256

      b308b24af0e7df89edbc0ce93904cd841f9ccaa500148d9eb50432d58b00abdd

    • SHA512

      d61d4430bab4895ca3a51d67b09f1a5e44f4c21eb29d908f2d58560e7032622ab9eb99cc77ae6240274674b8b1dceb1a5676d829dafbd1799bb4b2fe3501595b

    • SSDEEP

      1536:Fc8N7UsWjcd9w+AyabjDbxE+MwmvlzuazTe:ZRpAyazIliazTe

    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