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
    133s
  • max time network
    150s
  • resource
    win10v191014

General

  • Target
    e67834d1e8b38ec5864cfa101b140aeaba8f1900a6e269e6a94c90fcbfe56678.exe
  • Sample191030-74m7ldmwsn
  • SHA256 e67834d1e8b38ec5864cfa101b140aeaba8f1900a6e269e6a94c90fcbfe56678
Score
N/A

Malware Config

Extracted

Path
  • \??\c:\users\admin\appdata\local\microsoft\office\16.0\_R_E_A_D___T_H_I_S___G7H1IS_.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/3C50-CE8C-AA7E-0446-992E 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/3C50-CE8C-AA7E-0446-992E 2. http://p27dokhpz2n7nvgr.14ewqv.top/3C50-CE8C-AA7E-0446-992E 3. http://p27dokhpz2n7nvgr.14vvrc.top/3C50-CE8C-AA7E-0446-992E 4. http://p27dokhpz2n7nvgr.129p1t.top/3C50-CE8C-AA7E-0446-992E 5. http://p27dokhpz2n7nvgr.1apgrn.top/3C50-CE8C-AA7E-0446-992E ----- Note! These are temporary addresses! They will be available for a limited amount of time! -----
URLs
  • http://p27dokhpz2n7nvgr.onion/3C50-CE8C-AA7E-0446-992E

  • http://p27dokhpz2n7nvgr.12hygy.top/3C50-CE8C-AA7E-0446-992E

  • http://p27dokhpz2n7nvgr.14ewqv.top/3C50-CE8C-AA7E-0446-992E

  • http://p27dokhpz2n7nvgr.14vvrc.top/3C50-CE8C-AA7E-0446-992E

  • http://p27dokhpz2n7nvgr.129p1t.top/3C50-CE8C-AA7E-0446-992E

  • http://p27dokhpz2n7nvgr.1apgrn.top/3C50-CE8C-AA7E-0446-992E

Signatures

  • Sets desktop wallpaper using registry 2 TTPs 1 IoCs
  • Checks system information in the registry (likely anti-VM) 2 TTPs 2 IoCs
  • cerber family
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Drops Office document 16 IoCs
  • Cerber core protection mutex and taskkill behavior 1 IoCs
  • Runs ping.exe 1 TTPs 1 IoCs
  • Modifies Windows Firewall 1 TTPs 2 IoCs
  • Opens file in notepad (likely ransom note) 1 IoCs
  • Kills process with taskkill 1 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Windows firewall usage 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs
  • Drops file in system dir 64 IoCs
  • Drops startup file 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e67834d1e8b38ec5864cfa101b140aeaba8f1900a6e269e6a94c90fcbfe56678.exe
    "C:\Users\Admin\AppData\Local\Temp\e67834d1e8b38ec5864cfa101b140aeaba8f1900a6e269e6a94c90fcbfe56678.exe"
    1⤵
    • Sets desktop wallpaper using registry
    • Suspicious use of AdjustPrivilegeToken
    • Drops Office document
    • Suspicious use of WriteProcessMemory
    • Drops file in system dir
    • Drops startup file
    PID:4808
  • C:\Windows\SysWOW64\netsh.exe
    C:\Windows\system32\netsh.exe advfirewall set allprofiles state on
    1⤵
    • Modifies Windows Firewall
    • Windows firewall usage
    PID:4852
  • C:\Windows\SysWOW64\netsh.exe
    C:\Windows\system32\netsh.exe advfirewall reset
    1⤵
    • Modifies Windows Firewall
    • Windows firewall usage
    PID:4948
  • \??\c:\windows\system32\svchost.exe
    c:\windows\system32\svchost.exe -k netsvcs -s lfsvc
    1⤵
      PID:5096
    • C:\Windows\system32\SppExtComObj.exe
      C:\Windows\system32\SppExtComObj.exe -Embedding
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:3192
    • C:\Windows\System32\SLUI.exe
      "C:\Windows\System32\SLUI.exe" RuleId=eeba1977-569e-4571-b639-7623d8bfecc0;Action=AutoActivate;AppId=55c92734-d682-4d71-983e-d6ec3f16059f;SkuId=2de67392-b7a7-462a-b1ca-108dd189f588;NotificationInterval=1440;Trigger=TimerEvent
      1⤵
        PID:4024
      • C:\Windows\SysWOW64\mshta.exe
        "C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\Desktop\_R_E_A_D___T_H_I_S___PB95Z_.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
        1⤵
          PID:4516
        • C:\Windows\SysWOW64\NOTEPAD.EXE
          "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\Desktop\_R_E_A_D___T_H_I_S___I8C86_.txt
          1⤵
          • Opens file in notepad (likely ransom note)
          PID:1544
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\system32\cmd.exe"
          1⤵
          • Suspicious use of WriteProcessMemory
          PID:4540
        • C:\Windows\SysWOW64\taskkill.exe
          taskkill /f /im "e67834d1e8b38ec5864cfa101b140aeaba8f1900a6e269e6a94c90fcbfe56678.exe"
          1⤵
          • Suspicious use of AdjustPrivilegeToken
          • Cerber core protection mutex and taskkill behavior
          • Kills process with taskkill
          PID:4252
        • C:\Windows\SysWOW64\PING.EXE
          ping -n 1 127.0.0.1
          1⤵
          • Runs ping.exe
          PID:4132
        • \??\c:\windows\system32\svchost.exe
          c:\windows\system32\svchost.exe -k netsvcs -s BITS
          1⤵
            PID:2392
          • \??\c:\windows\system32\svchost.exe
            c:\windows\system32\svchost.exe -k localserviceandnoimpersonation -s SSDPSRV
            1⤵
              PID:4696
            • \??\c:\windows\system32\svchost.exe
              c:\windows\system32\svchost.exe -k netsvcs -s DoSvc
              1⤵
              • Checks system information in the registry (likely anti-VM)
              PID:3532
            • \??\c:\windows\system32\svchost.exe
              c:\windows\system32\svchost.exe -k unistacksvcgroup
              1⤵
                PID:3132
              • \??\c:\windows\system32\svchost.exe
                c:\windows\system32\svchost.exe -k localservicenetworkrestricted -s wscsvc
                1⤵
                • Windows security modification
                PID:3804

              Network

                    MITRE ATT&CK Enterprise v16

                    MITRE ATT&CK Additional techniques

                    • T1031
                    • T1089

                    Replay Monitor

                    Loading Replay Monitor...

                    Downloads