Overview

overview

10

Static

static

ea6bafd968...99.exe

windows7_x64

10

ea6bafd968...99.exe

windows10-2004_x64

1

Analysis

  • max time kernel
    165s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    01-02-2022 02:55

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General

  • Target

    ea6bafd96818930f83200987d64c970ad03afcae9d69fbde9dd18f2ace154a99.exe

  • Size

    527KB

  • MD5

    e6eb304d38c6426faa5eaa3576dd72c3

  • SHA1

    435dd07d0f04aec7da02d66b665573e3ee4fe80d

  • SHA256

    ea6bafd96818930f83200987d64c970ad03afcae9d69fbde9dd18f2ace154a99

  • SHA512

    1bfa0aba00bcee022d26836441b792c107afead8783a3273e5202ac43e59e53034a7aadb295b5c3194745b84e5fdf7a818e842efaae995dd8b5ac6d5bd6035cc

Score
10/10
dharmapersistenceransomwarespywarestealer

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
  • Reads user/profile data of web browsers 2 TTPs

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

    spywarestealer
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Drops desktop.ini file(s) 13 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 FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ea6bafd96818930f83200987d64c970ad03afcae9d69fbde9dd18f2ace154a99.exe
    "C:\Users\Admin\AppData\Local\Temp\ea6bafd96818930f83200987d64c970ad03afcae9d69fbde9dd18f2ace154a99.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 FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:964
    • C:\Windows\system32\cmd.exe
      "C:\Windows\system32\cmd.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1768
      • C:\Windows\system32\mode.com
        mode con cp select=1251
        3⤵
          PID:1828
        • C:\Windows\system32\vssadmin.exe
          vssadmin delete shadows /all /quiet
          3⤵
          • Interacts with shadow copies
          PID:1196
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:816

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

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    Downloads

    • memory/964-54-0x0000000075601000-0x0000000075603000-memory.dmp
      Filesize

      8KB

      Download
    • memory/964-55-0x0000000006700000-0x000000000677A000-memory.dmp
      Filesize

      488KB

      Download
    • memory/964-56-0x0000000000400000-0x0000000000488000-memory.dmp
      Filesize

      544KB

      Download