Overview

overview

10

Static

static

ceeebc6070...57.exe

windows7_x64

10

ceeebc6070...57.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    156s
  • max time network
    160s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-en-20220112
  • submitted
    05-03-2022 19:28

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General

  • Target

    ceeebc607039d96fd8dea033f23e9323190c60c9aecd9fe2b93f82979af1fc57.exe

  • Size

    92KB

  • MD5

    ca0addfe1e2c58cb30c26f12238ddc20

  • SHA1

    c3369c2894a748ac2c4b91dfabaf44734e91aaa9

  • SHA256

    ceeebc607039d96fd8dea033f23e9323190c60c9aecd9fe2b93f82979af1fc57

  • SHA512

    19edbc92ff4e1989bd40118bbc996c880587aff8106cf10374e078386fd86724abba49fbd0b63008e87e2457369bec2c055bf79566b189e0cc206f1b86ad95b9

Score
10/10
dharmapersistenceransomware

Malware Config

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
  • Drops startup file 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Drops desktop.ini file(s) 3 IoCs
  • Drops file in System32 directory 1 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Interacts with shadow copies 2 TTPs 1 IoCs

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

    ransomware
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ceeebc607039d96fd8dea033f23e9323190c60c9aecd9fe2b93f82979af1fc57.exe
    "C:\Users\Admin\AppData\Local\Temp\ceeebc607039d96fd8dea033f23e9323190c60c9aecd9fe2b93f82979af1fc57.exe"
    1⤵
    • 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:324
    • C:\Windows\system32\cmd.exe
      "C:\Windows\system32\cmd.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3784
      • C:\Windows\system32\mode.com
        mode con cp select=1251
        3⤵
          PID:616
        • C:\Windows\system32\vssadmin.exe
          vssadmin delete shadows /all /quiet
          3⤵
          • Interacts with shadow copies
          PID:1104
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:3540

    Network

    MITRE ATT&CK Enterprise v6

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    Downloads