Overview

overview

10

Static

static

084574bf31...19.exe

windows7_x64

10

084574bf31...19.exe

windows10_x64

10

Sharing

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General

  • Target

    084574bf3180c1493c8f1bb5522e80255be673dbeca80b0a37ee487daf8c6919

  • Size

    160KB

  • Sample

    200624-75616d9732

  • MD5

    a9a6801356bda621d857929a25919e67

  • SHA1

    c71c6a6dc811aab2d597a758bd09b2177f317497

  • SHA256

    084574bf3180c1493c8f1bb5522e80255be673dbeca80b0a37ee487daf8c6919

  • SHA512

    19540587b5c24976eec13465bb198f366379a022a1e0db5cee46da38c84de2ad0fac358a05b90bfd0772c9a648470cb7857782f59a25ba7faa39da2145c25624

Score
10/10
dharmapersistenceransomwarespyware

Malware Config

Extracted

Path

C:\Users\Admin\Desktop\FILES ENCRYPTED.txt

Ransom Note
all your data has been locked us You want to return? Write email openpgp@foxmail.com
Emails

openpgp@foxmail.com

Targets

    • Target

      084574bf3180c1493c8f1bb5522e80255be673dbeca80b0a37ee487daf8c6919

    • Size

      160KB

    • MD5

      a9a6801356bda621d857929a25919e67

    • SHA1

      c71c6a6dc811aab2d597a758bd09b2177f317497

    • SHA256

      084574bf3180c1493c8f1bb5522e80255be673dbeca80b0a37ee487daf8c6919

    • SHA512

      19540587b5c24976eec13465bb198f366379a022a1e0db5cee46da38c84de2ad0fac358a05b90bfd0772c9a648470cb7857782f59a25ba7faa39da2145c25624

    Score
    10/10
    ransomwaredharmapersistencespyware

    • Dharma

      Dharma is a ransomware that uses security software installation to hide malicious activities.

      ransomwaredharma

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

      ransomware

    • Drops startup file

    • Reads user/profile data of web browsers

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

      spyware

    • Adds Run entry to start application

      persistence

    • Drops desktop.ini file(s)

    • Drops file in System32 directory

    • Modifies service

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Modify Existing Service

1
T1031

Privilege Escalation

Defense Evasion

File Deletion

2
T1107

Modify Registry

3
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Inhibit System Recovery

2
T1490

Tasks