Analysis

  • max time kernel
    136s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231023-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-11-2023 09:14

General

  • Target

    file.exe

  • Size

    1.9MB

  • MD5

    b483c722d53182cb7b35e0604b6603c7

  • SHA1

    821a586245f977e3a6d2aae29c7a262c080cb5a2

  • SHA256

    c6fbb7022c7beb3b4c840cb4d46b35f237a29ef70d6c400e673eedc55698d3c4

  • SHA512

    efe2bc96cce1802c74277d72cd848b3c4a275bb5a1537ec59d1dc9b9a4ad60b6e733f14404d7cd07b479a8018a3872eb924befbd25256764d8f10f583a86372e

  • SSDEEP

    49152:vmMEPx6vQA7b0IyUWN/vgy0j3c6Byf1gTT:hHQAXtyBN/R0TE2X

Malware Config

Extracted

Family

eternity

C2

http://izrukvro5khcol3z7cvvdq3akeunlod2gshgn7ppo3a4jvse3z5hpiyd.onion

Signatures

  • Eternity

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

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 1 IoCs
  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • 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 3 IoCs
  • Checks processor information in registry 2 TTPs 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 17 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4568
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
      2⤵
        PID:3900
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
        2⤵
          PID:3892
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
          2⤵
          • Suspicious use of SetThreadContext
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:4488
          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
            "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
            3⤵
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:1532
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
          2⤵
            PID:4536
          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
            "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
            2⤵
            • 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:1120
            • C:\Windows\SysWOW64\cmd.exe
              "cmd.exe" /C chcp 65001 && netsh wlan show profile | findstr All
              3⤵
              • Suspicious use of WriteProcessMemory
              PID:4540
              • C:\Windows\SysWOW64\chcp.com
                chcp 65001
                4⤵
                  PID:3616
                • C:\Windows\SysWOW64\netsh.exe
                  netsh wlan show profile
                  4⤵
                    PID:4684
                  • C:\Windows\SysWOW64\findstr.exe
                    findstr All
                    4⤵
                      PID:4304
                  • C:\Windows\SysWOW64\cmd.exe
                    "cmd.exe" /C chcp 65001 && netsh wlan show profile name="65001" key=clear | findstr Key
                    3⤵
                    • Suspicious use of WriteProcessMemory
                    PID:1788
                    • C:\Windows\SysWOW64\chcp.com
                      chcp 65001
                      4⤵
                        PID:4292
                      • C:\Windows\SysWOW64\findstr.exe
                        findstr Key
                        4⤵
                          PID:4368
                        • C:\Windows\SysWOW64\netsh.exe
                          netsh wlan show profile name="65001" key=clear
                          4⤵
                            PID:4300

                    Network

                    MITRE ATT&CK Enterprise v15

                    Replay Monitor

                    Loading Replay Monitor...

                    Downloads

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

                      Filesize

                      1KB

                      MD5

                      60c8003e2f816f12023254fdd5b2d734

                      SHA1

                      43dd8890e4dffbf0bc0c646f1fedb6edbe567677

                      SHA256

                      e148a6fa62202ed6cdb253f3ae65fc29bd1e7de0ca38c30224b0cde27d80ff99

                      SHA512

                      59580ba990f7b03269a66d533ba96e54fee1beb2bdb1ded6de07e51f600635304d4fb5a06e601f20338d57f44633566b557374ec80881803c540edc6e4fd01a2

                    • memory/1120-21-0x0000000000400000-0x000000000045A000-memory.dmp

                      Filesize

                      360KB

                    • memory/1120-43-0x0000000074820000-0x0000000074FD0000-memory.dmp

                      Filesize

                      7.7MB

                    • memory/1120-27-0x00000000064B0000-0x0000000006500000-memory.dmp

                      Filesize

                      320KB

                    • memory/1120-26-0x0000000005B90000-0x0000000005BF6000-memory.dmp

                      Filesize

                      408KB

                    • memory/1120-25-0x0000000004EC0000-0x0000000004ED0000-memory.dmp

                      Filesize

                      64KB

                    • memory/1120-23-0x0000000074820000-0x0000000074FD0000-memory.dmp

                      Filesize

                      7.7MB

                    • memory/1532-35-0x00000000076C0000-0x00000000076D2000-memory.dmp

                      Filesize

                      72KB

                    • memory/1532-28-0x0000000000400000-0x000000000045A000-memory.dmp

                      Filesize

                      360KB

                    • memory/1532-46-0x0000000074820000-0x0000000074FD0000-memory.dmp

                      Filesize

                      7.7MB

                    • memory/1532-45-0x0000000007690000-0x00000000076A0000-memory.dmp

                      Filesize

                      64KB

                    • memory/1532-44-0x0000000074820000-0x0000000074FD0000-memory.dmp

                      Filesize

                      7.7MB

                    • memory/1532-42-0x00000000091A0000-0x00000000091BE000-memory.dmp

                      Filesize

                      120KB

                    • memory/1532-41-0x0000000009970000-0x0000000009E9C000-memory.dmp

                      Filesize

                      5.2MB

                    • memory/1532-40-0x0000000009270000-0x0000000009432000-memory.dmp

                      Filesize

                      1.8MB

                    • memory/1532-39-0x0000000009020000-0x0000000009096000-memory.dmp

                      Filesize

                      472KB

                    • memory/1532-38-0x0000000007860000-0x00000000078AC000-memory.dmp

                      Filesize

                      304KB

                    • memory/1532-37-0x0000000007720000-0x000000000775C000-memory.dmp

                      Filesize

                      240KB

                    • memory/1532-36-0x0000000007FE0000-0x00000000080EA000-memory.dmp

                      Filesize

                      1.0MB

                    • memory/1532-34-0x0000000008600000-0x0000000008C18000-memory.dmp

                      Filesize

                      6.1MB

                    • memory/1532-33-0x0000000007690000-0x00000000076A0000-memory.dmp

                      Filesize

                      64KB

                    • memory/1532-32-0x0000000074820000-0x0000000074FD0000-memory.dmp

                      Filesize

                      7.7MB

                    • memory/4488-17-0x00000000050E0000-0x00000000050F0000-memory.dmp

                      Filesize

                      64KB

                    • memory/4488-31-0x0000000074820000-0x0000000074FD0000-memory.dmp

                      Filesize

                      7.7MB

                    • memory/4488-12-0x0000000000400000-0x00000000004CE000-memory.dmp

                      Filesize

                      824KB

                    • memory/4488-14-0x0000000000400000-0x00000000004CE000-memory.dmp

                      Filesize

                      824KB

                    • memory/4488-15-0x0000000074820000-0x0000000074FD0000-memory.dmp

                      Filesize

                      7.7MB

                    • memory/4488-16-0x00000000050E0000-0x00000000050F0000-memory.dmp

                      Filesize

                      64KB

                    • memory/4488-19-0x0000000074820000-0x0000000074FD0000-memory.dmp

                      Filesize

                      7.7MB

                    • memory/4488-20-0x00000000050E0000-0x00000000050F0000-memory.dmp

                      Filesize

                      64KB

                    • memory/4568-2-0x0000000004CC0000-0x0000000004D5C000-memory.dmp

                      Filesize

                      624KB

                    • memory/4568-3-0x0000000004DB0000-0x0000000004E42000-memory.dmp

                      Filesize

                      584KB

                    • memory/4568-24-0x0000000074820000-0x0000000074FD0000-memory.dmp

                      Filesize

                      7.7MB

                    • memory/4568-0-0x0000000000150000-0x0000000000330000-memory.dmp

                      Filesize

                      1.9MB

                    • memory/4568-18-0x0000000004FF0000-0x0000000005000000-memory.dmp

                      Filesize

                      64KB

                    • memory/4568-8-0x0000000074820000-0x0000000074FD0000-memory.dmp

                      Filesize

                      7.7MB

                    • memory/4568-6-0x0000000005540000-0x0000000005584000-memory.dmp

                      Filesize

                      272KB

                    • memory/4568-7-0x0000000005EE0000-0x0000000005EEA000-memory.dmp

                      Filesize

                      40KB

                    • memory/4568-4-0x00000000055B0000-0x0000000005B54000-memory.dmp

                      Filesize

                      5.6MB

                    • memory/4568-13-0x0000000004FF0000-0x0000000005000000-memory.dmp

                      Filesize

                      64KB

                    • memory/4568-5-0x0000000004FF0000-0x0000000005000000-memory.dmp

                      Filesize

                      64KB

                    • memory/4568-1-0x0000000074820000-0x0000000074FD0000-memory.dmp

                      Filesize

                      7.7MB

                    • memory/4568-11-0x0000000004FF0000-0x0000000005000000-memory.dmp

                      Filesize

                      64KB

                    • memory/4568-10-0x0000000006B60000-0x0000000006B66000-memory.dmp

                      Filesize

                      24KB

                    • memory/4568-9-0x0000000006B40000-0x0000000006B5A000-memory.dmp

                      Filesize

                      104KB