Overview

overview

10

Static

static

archive.exe

windows7_x64

10

archive.exe

windows10_x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    archive.exe

  • Size

    92KB

  • Sample

    200617-1nyc94bde6

  • MD5

    6b873b618cc8ee379862d1709e862780

  • SHA1

    2b514deefde860afab8c0418bb40ccc54f03cd5e

  • SHA256

    880207fb1e6f801d59d06208b8e37271c877bea94821fbf2883c6d70558fe587

  • SHA512

    e6164b415cf2ae8e5d4f0ae14473bf66f61c22ff0992b7eed757362adef6707ca2c7f05a3a91e51971cff71223941c4101d8aae672d0daaa4f19d3117036d025

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 [email protected] or [email protected]

Targets

    • Target

      archive.exe

    • Size

      92KB

    • MD5

      6b873b618cc8ee379862d1709e862780

    • SHA1

      2b514deefde860afab8c0418bb40ccc54f03cd5e

    • SHA256

      880207fb1e6f801d59d06208b8e37271c877bea94821fbf2883c6d70558fe587

    • SHA512

      e6164b415cf2ae8e5d4f0ae14473bf66f61c22ff0992b7eed757362adef6707ca2c7f05a3a91e51971cff71223941c4101d8aae672d0daaa4f19d3117036d025

    Score
    10/10
    ransomwarespywarepersistencedharma

    • 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
    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