Overview

overview

10

Static

static

c7040cdf95...5c.exe

windows7_x64

10

c7040cdf95...5c.exe

windows10-2004_x64

1

Sharing

Copy URL
Twitter E-mail

General

  • Target

    c7040cdf95e51827dbe6305e9c915dbd015a4de0fbd8f292c45b24b51ef37a5c

  • Size

    204KB

  • Sample

    220220-cpgc9agfep

  • MD5

    51f6e5bce0bfc959c38223a2f16954c9

  • SHA1

    9ec6f37879746de26a74346a84c9d7e235c628d1

  • SHA256

    c7040cdf95e51827dbe6305e9c915dbd015a4de0fbd8f292c45b24b51ef37a5c

  • SHA512

    620503619a2046730647d987c75569bb672843647abe6f00dde11c1715fda771fb07e70c2db750546038f69a14243e6fda544bbdc39ab730ef25978222359203

Score
10/10
ryukransomware

Malware Config

Extracted

Path

C:\RyukReadMe.html

Family

ryuk

Ransom Note
<html><body><p style="font-weight:bold;font-size:125%;top:0;left:0;"> [email protected] <br> [email protected] </p><p style="position:absolute;bottom:0;right:1%;font-weight:bold;font-size:170%">balance of shadow universe</p><div style="font-size: 550%;font-weight:bold;width:50%;height:50%;overflow:auto;margin:auto;position:absolute;top:35%;left:40%;">Ryuk</div></body></html�������������������������������������������������������������������������������������������������������������������������������������������������������

Extracted

Path

C:\RyukReadMe.html

Family

ryuk

Ransom Note
[email protected] [email protected] balance of shadow universe Ryuk

Targets

    • Target

      c7040cdf95e51827dbe6305e9c915dbd015a4de0fbd8f292c45b24b51ef37a5c

    • Size

      204KB

    • MD5

      51f6e5bce0bfc959c38223a2f16954c9

    • SHA1

      9ec6f37879746de26a74346a84c9d7e235c628d1

    • SHA256

      c7040cdf95e51827dbe6305e9c915dbd015a4de0fbd8f292c45b24b51ef37a5c

    • SHA512

      620503619a2046730647d987c75569bb672843647abe6f00dde11c1715fda771fb07e70c2db750546038f69a14243e6fda544bbdc39ab730ef25978222359203

    Score
    10/10
    ryukransomware

    • Ryuk

      Ransomware distributed via existing botnets, often Trickbot or Emotet.

      ransomwareryuk

    • Drops desktop.ini file(s)

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks