Overview

overview

7

Static

static

3

2024-05-24...uk.exe

windows7-x64

1

2024-05-24...uk.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    2024-05-24_c0f0446f256d5c5a6c5fab0cd9533ac8_ryuk

  • Size

    5.5MB

  • Sample

    240524-zw3w6abc76

  • MD5

    c0f0446f256d5c5a6c5fab0cd9533ac8

  • SHA1

    28d0045e04e9638b04b8df3d7590022afff3abd6

  • SHA256

    7af443a8d8976520e3ed9768e85650e7f947859cc053d369c217949cdc80eb88

  • SHA512

    b591200066b661cccf411bfcb81a364a6e0fa727aea8fd5c594c3f45df301b45de5afa4f832d5f5df84b3fb331604140f39eeb1c3be449dc5b4e1e96bbd97f08

  • SSDEEP

    49152:UEFbqzA/PvIGDFr9AtwA3PlpIgong0yTI+q47W1Ln9tJEUxDG0BYYrLA50IHLGfw:SAI5pAdVJn9tbnR1VgBVmWrd9eQH2U

Score
7/10
spywarestealer

Malware Config

Targets

    • Target

      2024-05-24_c0f0446f256d5c5a6c5fab0cd9533ac8_ryuk

    • Size

      5.5MB

    • MD5

      c0f0446f256d5c5a6c5fab0cd9533ac8

    • SHA1

      28d0045e04e9638b04b8df3d7590022afff3abd6

    • SHA256

      7af443a8d8976520e3ed9768e85650e7f947859cc053d369c217949cdc80eb88

    • SHA512

      b591200066b661cccf411bfcb81a364a6e0fa727aea8fd5c594c3f45df301b45de5afa4f832d5f5df84b3fb331604140f39eeb1c3be449dc5b4e1e96bbd97f08

    • SSDEEP

      49152:UEFbqzA/PvIGDFr9AtwA3PlpIgong0yTI+q47W1Ln9tJEUxDG0BYYrLA50IHLGfw:SAI5pAdVJn9tbnR1VgBVmWrd9eQH2U

    Score
    7/10
    spywarestealer

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

System Information Discovery

4
T1082

Query Registry

3
T1012

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks