Overview

overview

10

Static

static

629302ede0...in.exe

windows7_x64

10

629302ede0...in.exe

windows10_x64

10

Analysis

  • max time kernel
    151s
  • max time network
    42s
  • platform
    windows7_x64
  • resource
    win7
  • submitted
    16-10-2020 16:45

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General

  • Target

    629302ede09446efc6c44bea6fb9d4c62354816e227f61868528b6af43eeee94.bin.exe

  • Size

    92KB

  • MD5

    9ed1b7649c1c8961f2f5c2c7a328db4f

  • SHA1

    b0565ff9bcee3163fb0335b71e9f965e9902a83b

  • SHA256

    629302ede09446efc6c44bea6fb9d4c62354816e227f61868528b6af43eeee94

  • SHA512

    fd3b9e3a7262610365d37a6ae93f00b6ad6f059487ad2bc2c8ab96be950ba64210b0d296fc0fe657ce46b657e1580b9f1efcd0e0da5aa0b1697a0025a35bce36

Score
10/10
ransomwarespywaredharmapersistence

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 getscoin3@protonmail.com or getscoin@tuta.io
Emails

getscoin3@protonmail.com

getscoin@tuta.io

Extracted

Path

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Info.hta

Ransom Note
YOUR FILES ARE ENCRYPTED Don't worry,you can return all your files! If you want to restore them, follow this link: email getscoin3@protonmail.com YOUR ID If you have not been answered via the link within 12 hours, write to us by e-mail: getscoin@tuta.io Attention! Do not rename encrypted files. Do not try to decrypt your data using third party software, it may cause permanent data loss. Decryption of your files with the help of third parties may cause increased price (they add their fee to our) or you can become a victim of a scam.
Emails

getscoin3@protonmail.com

getscoin@tuta.io

Signatures

  • Dharma

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

    ransomwaredharma
  • Deletes shadow copies 2 TTPs

    Ransomware often targets backup files to inhibit system recovery.

    ransomware
  • Modifies extensions of user files 4 IoCs

    Ransomware generally changes the extension on encrypted files.

    ransomware
  • Drops startup file 5 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

    spyware
  • Adds Run key to start application 2 TTPs 3 IoCs
    persistence
  • Drops desktop.ini file(s) 77 IoCs
  • Drops file in System32 directory 2 IoCs
  • Modifies service 2 TTPs 5 IoCs
    persistence
  • Drops file in Program Files directory 27797 IoCs
  • Interacts with shadow copies 2 TTPs 2 IoCs

    Shadow copies are often targeted by ransomware to inhibit system recovery.

    ransomware
  • Modifies Internet Explorer settings 1 TTPs 2 IoCs
    adwarespyware
  • Suspicious behavior: EnumeratesProcesses 251 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 28 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\629302ede09446efc6c44bea6fb9d4c62354816e227f61868528b6af43eeee94.bin.exe
    "C:\Users\Admin\AppData\Local\Temp\629302ede09446efc6c44bea6fb9d4c62354816e227f61868528b6af43eeee94.bin.exe"
    1⤵
    • Modifies extensions of user files
    • Drops startup file
    • Adds Run key to start application
    • Drops desktop.ini file(s)
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:112
    • C:\Windows\system32\cmd.exe
      "C:\Windows\system32\cmd.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1696
      • C:\Windows\system32\mode.com
        mode con cp select=1251
        3⤵
          PID:1920
        • C:\Windows\system32\vssadmin.exe
          vssadmin delete shadows /all /quiet
          3⤵
          • Interacts with shadow copies
          PID:1928
      • C:\Windows\system32\cmd.exe
        "C:\Windows\system32\cmd.exe"
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:308
        • C:\Windows\system32\mode.com
          mode con cp select=1251
          3⤵
            PID:852
          • C:\Windows\system32\vssadmin.exe
            vssadmin delete shadows /all /quiet
            3⤵
            • Interacts with shadow copies
            PID:844
        • C:\Windows\System32\mshta.exe
          "C:\Windows\System32\mshta.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Info.hta"
          2⤵
          • Modifies Internet Explorer settings
          PID:1308
        • C:\Windows\System32\mshta.exe
          "C:\Windows\System32\mshta.exe" "C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Startup\Info.hta"
          2⤵
          • Modifies Internet Explorer settings
          PID:316
      • C:\Windows\system32\vssvc.exe
        C:\Windows\system32\vssvc.exe
        1⤵
        • Modifies service
        • Suspicious use of AdjustPrivilegeToken
        PID:1820

      Network

      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

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Startup\Info.hta
        MD5

        931f7bf3627904b0889cb0d5b3805a73

        SHA1

        7b1c4f34fcb4790bb23441abaf7fe475ec1b781a

        SHA256

        60d7d9a4c30c396dd861e6d2eddc4f37c5ef406dea2d24316ec8af0026037f24

        SHA512

        ea855013ad2e76b58c0dbe61029a6f9bfebf82054fb15c278c8e037019f81ab726955fc825ba24d6c28c3489c70f999fc9f0a2ee8c8c5d5d075bbbe136530a2c

        Download Submit
      • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Info.hta
        MD5

        931f7bf3627904b0889cb0d5b3805a73

        SHA1

        7b1c4f34fcb4790bb23441abaf7fe475ec1b781a

        SHA256

        60d7d9a4c30c396dd861e6d2eddc4f37c5ef406dea2d24316ec8af0026037f24

        SHA512

        ea855013ad2e76b58c0dbe61029a6f9bfebf82054fb15c278c8e037019f81ab726955fc825ba24d6c28c3489c70f999fc9f0a2ee8c8c5d5d075bbbe136530a2c

        Download Submit
      • memory/308-3-0x0000000000000000-mapping.dmp
        Download
      • memory/316-7-0x0000000000000000-mapping.dmp
        Download
      • memory/844-5-0x0000000000000000-mapping.dmp
        Download
      • memory/852-4-0x0000000000000000-mapping.dmp
        Download
      • memory/1308-6-0x0000000000000000-mapping.dmp
        Download
      • memory/1696-0-0x0000000000000000-mapping.dmp
        Download
      • memory/1920-1-0x0000000000000000-mapping.dmp
        Download
      • memory/1928-2-0x0000000000000000-mapping.dmp
        Download
      • memory/2004-10-0x000007FEF7FC0000-0x000007FEF823A000-memory.dmp
        Filesize

        2.5MB

        Download