Overview

overview

7

Static

static

3

2024-04-28...uk.exe

windows7-x64

5

2024-04-28...uk.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    2024-04-28_98110c3f31416bec12d171b0d061ffc9_ryuk

  • Size

    1.8MB

  • Sample

    240428-eez4qafe37

  • MD5

    98110c3f31416bec12d171b0d061ffc9

  • SHA1

    ac260c77297241f14a2043c629a2793418153b7c

  • SHA256

    6b25ead3006f222862a9dfb1427fab6351336382164c95610584278b716aa78f

  • SHA512

    15cf8857ab7d10719957ab80332e24bd2e4c90a59b647c0ef0f4474bf8b1fe23cc4c25805dfae98b5e5427d0526ba3ad4fe35823990a20b1755cfd845570d308

  • SSDEEP

    49152:TKfuPS3ELNjV7IZxEfOfOgwf0r/snji6attJM:Am9sZxwg7EnW6at

Score
7/10
spywarestealer

Malware Config

Targets

    • Target

      2024-04-28_98110c3f31416bec12d171b0d061ffc9_ryuk

    • Size

      1.8MB

    • MD5

      98110c3f31416bec12d171b0d061ffc9

    • SHA1

      ac260c77297241f14a2043c629a2793418153b7c

    • SHA256

      6b25ead3006f222862a9dfb1427fab6351336382164c95610584278b716aa78f

    • SHA512

      15cf8857ab7d10719957ab80332e24bd2e4c90a59b647c0ef0f4474bf8b1fe23cc4c25805dfae98b5e5427d0526ba3ad4fe35823990a20b1755cfd845570d308

    • SSDEEP

      49152:TKfuPS3ELNjV7IZxEfOfOgwf0r/snji6attJM:Am9sZxwg7EnW6at

    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

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks