Resubmissions

15/06/2026, 16:20

260615-ttbf8sfv8m10

15/06/2026, 16:20

260615-ts4rdscy6s10

15/06/2026, 16:19

260615-tsq6asfv7n10

15/06/2026, 16:18

260615-tr1y4scy4110

30/10/2019, 18:36

191030-74m7ldmwsn10

29/10/2019, 13:10

191029-64114c38xs10

29/10/2019, 10:11

191029-6b3w5klcns10

Analysis

  • max time kernel
    112s
  • max time network
    143s
  • resource
    win7v191014

General

  • Target
    e67834d1e8b38ec5864cfa101b140aeaba8f1900a6e269e6a94c90fcbfe56678.exe
  • Sample191029-6b3w5klcns
  • SHA256 e67834d1e8b38ec5864cfa101b140aeaba8f1900a6e269e6a94c90fcbfe56678
Score
N/A

Malware Config

Extracted

Path
  • \??\c:\users\admin\documents\_R_E_A_D___T_H_I_S___JOSIEP7J_.txt

  • cerber

Ransom Note
  • CERBER RANSOMWARE ----- YOUR DOCUMENTS, PH0TOS, DATABASES AND OTHER IMPORTANT FILES HAVE BEEN ENCRYPTED! ----- The only way to decrypt y0ur files is to receive the private key and decryption program. To receive the private key and decryption program go to any decrypted folder, inside there is the special file (*_READ_THIS_FILE_*) with complete instructions how to decrypt your files. If you cannot find any (*_READ_THIS_FILE_*) file at your PC, follow the instructions below: ----- 1. Download "Tor Browser" from https://www.torproject.org/ and install it. 2. In the "Tor Browser" open your personal page here: http://p27dokhpz2n7nvgr.onion/E5F1-06AB-05EE-0446-956F Note! This page is available via "Tor Browser" only. ----- Also you can use temporary addresses on your personal page without using "Tor Browser". ----- 1. http://p27dokhpz2n7nvgr.12hygy.top/E5F1-06AB-05EE-0446-956F 2. http://p27dokhpz2n7nvgr.14ewqv.top/E5F1-06AB-05EE-0446-956F 3. http://p27dokhpz2n7nvgr.14vvrc.top/E5F1-06AB-05EE-0446-956F 4. http://p27dokhpz2n7nvgr.129p1t.top/E5F1-06AB-05EE-0446-956F 5. http://p27dokhpz2n7nvgr.1apgrn.top/E5F1-06AB-05EE-0446-956F ----- Note! These are temporary addresses! They will be available for a limited amount of time! -----
URLs
  • http://p27dokhpz2n7nvgr.onion/E5F1-06AB-05EE-0446-956F

  • http://p27dokhpz2n7nvgr.12hygy.top/E5F1-06AB-05EE-0446-956F

  • http://p27dokhpz2n7nvgr.14ewqv.top/E5F1-06AB-05EE-0446-956F

  • http://p27dokhpz2n7nvgr.14vvrc.top/E5F1-06AB-05EE-0446-956F

  • http://p27dokhpz2n7nvgr.129p1t.top/E5F1-06AB-05EE-0446-956F

  • http://p27dokhpz2n7nvgr.1apgrn.top/E5F1-06AB-05EE-0446-956F

Extracted

Path
  • \??\c:\users\admin\desktop\_R_E_A_D___T_H_I_S___FGWD9X_.txt

  • cerber

Ransom Note
  • CERBER RANSOMWARE ----- YOUR DOCUMENTS, PH0TOS, DATABASES AND OTHER IMPORTANT FILES HAVE BEEN ENCRYPTED! ----- The only way to decrypt y0ur files is to receive the private key and decryption program. To receive the private key and decryption program go to any decrypted folder, inside there is the special file (*_READ_THIS_FILE_*) with complete instructions how to decrypt your files. If you cannot find any (*_READ_THIS_FILE_*) file at your PC, follow the instructions below: ----- 1. Download "Tor Browser" from https://www.torproject.org/ and install it. 2. In the "Tor Browser" open your personal page here: http://p27dokhpz2n7nvgr.onion/E5F1-06AB-05EE-0446-956F Note! This page is available via "Tor Browser" only. ----- Also you can use temporary addresses on your personal page without using "Tor Browser". ----- 1. http://p27dokhpz2n7nvgr.12hygy.top/E5F1-06AB-05EE-0446-956F 2. http://p27dokhpz2n7nvgr.14ewqv.top/E5F1-06AB-05EE-0446-956F 3. http://p27dokhpz2n7nvgr.14vvrc.top/E5F1-06AB-05EE-0446-956F 4. http://p27dokhpz2n7nvgr.129p1t.top/E5F1-06AB-05EE-0446-956F 5. http://p27dokhpz2n7nvgr.1apgrn.top/E5F1-06AB-05EE-0446-956F ----- Note! These are temporary addresses! They will be available for a limited amount of time! -----
URLs
  • http://p27dokhpz2n7nvgr.onion/E5F1-06AB-05EE-0446-956F

  • http://p27dokhpz2n7nvgr.12hygy.top/E5F1-06AB-05EE-0446-956F

  • http://p27dokhpz2n7nvgr.14ewqv.top/E5F1-06AB-05EE-0446-956F

  • http://p27dokhpz2n7nvgr.14vvrc.top/E5F1-06AB-05EE-0446-956F

  • http://p27dokhpz2n7nvgr.129p1t.top/E5F1-06AB-05EE-0446-956F

  • http://p27dokhpz2n7nvgr.1apgrn.top/E5F1-06AB-05EE-0446-956F

Signatures

  • Opens file in notepad (likely ransom note) 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Runs ping.exe 1 TTPs 1 IoCs
  • cerber family
  • Windows firewall usage 2 IoCs
  • Modifies Windows Firewall 1 TTPs 2 IoCs
  • Drops startup file 1 IoCs
  • Sets desktop wallpaper using registry 2 TTPs 1 IoCs
  • Deletes itself 1 IoCs
  • Modifies system certificate store 2 TTPs 2 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Drops file in system dir 64 IoCs
  • Kills process with taskkill 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Drops Office document 13 IoCs
  • Cerber Core Protection Mutex 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e67834d1e8b38ec5864cfa101b140aeaba8f1900a6e269e6a94c90fcbfe56678.exe
    "C:\Users\Admin\AppData\Local\Temp\e67834d1e8b38ec5864cfa101b140aeaba8f1900a6e269e6a94c90fcbfe56678.exe"
    1⤵
    • Drops startup file
    • Sets desktop wallpaper using registry
    • Suspicious use of UnmapMainImage
    • Drops file in system dir
    • Suspicious use of WriteProcessMemory
    • Suspicious use of AdjustPrivilegeToken
    • Drops Office document
    PID:1316
  • C:\Windows\SysWOW64\netsh.exe
    C:\Windows\system32\netsh.exe advfirewall set allprofiles state on
    1⤵
    • Windows firewall usage
    • Modifies Windows Firewall
    PID:1416
  • C:\Windows\system32\conhost.exe
    \??\C:\Windows\system32\conhost.exe "-157650051713137425221453828682-563269393-1814647841-3748403121025691665-1290155868"
    1⤵
      PID:1348
    • C:\Windows\SysWOW64\netsh.exe
      C:\Windows\system32\netsh.exe advfirewall reset
      1⤵
      • Windows firewall usage
      • Modifies Windows Firewall
      PID:1072
    • C:\Windows\system32\conhost.exe
      \??\C:\Windows\system32\conhost.exe "-903902115-1119010544812982899-142161615817292198331549182947-2075946871511705447"
      1⤵
        PID:1840
      • C:\Windows\SysWOW64\mshta.exe
        "C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\Desktop\_R_E_A_D___T_H_I_S___SZQYPMR_.hta"
        1⤵
        • Modifies system certificate store
        PID:1440
      • C:\Windows\SysWOW64\NOTEPAD.EXE
        "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\Desktop\_R_E_A_D___T_H_I_S___FGWD9X_.txt
        1⤵
        • Opens file in notepad (likely ransom note)
        • Suspicious use of FindShellTrayWindow
        PID:1320
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\system32\cmd.exe"
        1⤵
        • Deletes itself
        • Suspicious use of WriteProcessMemory
        PID:1404
      • C:\Windows\system32\conhost.exe
        \??\C:\Windows\system32\conhost.exe "-482941606-8324349211441669478346321524-1778556883-1146248457-1465398594-712904410"
        1⤵
        • Suspicious use of SetWindowsHookEx
        PID:1152
      • C:\Windows\SysWOW64\taskkill.exe
        taskkill /f /im "e67834d1e8b38ec5864cfa101b140aeaba8f1900a6e269e6a94c90fcbfe56678.exe"
        1⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        • Cerber Core Protection Mutex
        PID:1968
      • C:\Windows\SysWOW64\PING.EXE
        ping -n 1 127.0.0.1
        1⤵
        • Runs ping.exe
        PID:2008

      Network

            MITRE ATT&CK Enterprise v16

            MITRE ATT&CK Additional techniques

            • T1031
            • T1130

            Replay Monitor

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            Downloads