Analysis

  • max time kernel
    142s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231020-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-11-2023 10:24

General

  • Target

    c6fbb7022c7beb3b4c840cb4d46b35f237a29ef70d6c400e673eedc55698d3c4exe.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 13 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 56 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c6fbb7022c7beb3b4c840cb4d46b35f237a29ef70d6c400e673eedc55698d3c4exe.exe
    "C:\Users\Admin\AppData\Local\Temp\c6fbb7022c7beb3b4c840cb4d46b35f237a29ef70d6c400e673eedc55698d3c4exe.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:564
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
      2⤵
        PID:3720
      • 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:1304
        • 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:3672
      • 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:3776
        • C:\Windows\SysWOW64\cmd.exe
          "cmd.exe" /C chcp 65001 && netsh wlan show profile | findstr All
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:1784
          • C:\Windows\SysWOW64\chcp.com
            chcp 65001
            4⤵
              PID:4984
            • C:\Windows\SysWOW64\netsh.exe
              netsh wlan show profile
              4⤵
                PID:4460
              • C:\Windows\SysWOW64\findstr.exe
                findstr All
                4⤵
                  PID:1604
              • 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:3916
                • C:\Windows\SysWOW64\chcp.com
                  chcp 65001
                  4⤵
                    PID:1636
                  • C:\Windows\SysWOW64\netsh.exe
                    netsh wlan show profile name="65001" key=clear
                    4⤵
                      PID:1796
                    • C:\Windows\SysWOW64\findstr.exe
                      findstr Key
                      4⤵
                        PID:3888

                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/564-4-0x0000000005A20000-0x0000000005FC4000-memory.dmp

                  Filesize

                  5.6MB

                • memory/564-9-0x0000000006FF0000-0x0000000006FF6000-memory.dmp

                  Filesize

                  24KB

                • memory/564-3-0x0000000005220000-0x00000000052B2000-memory.dmp

                  Filesize

                  584KB

                • memory/564-18-0x0000000005460000-0x0000000005470000-memory.dmp

                  Filesize

                  64KB

                • memory/564-5-0x0000000005460000-0x0000000005470000-memory.dmp

                  Filesize

                  64KB

                • memory/564-6-0x00000000060D0000-0x0000000006114000-memory.dmp

                  Filesize

                  272KB

                • memory/564-2-0x0000000005180000-0x000000000521C000-memory.dmp

                  Filesize

                  624KB

                • memory/564-8-0x0000000006FD0000-0x0000000006FEA000-memory.dmp

                  Filesize

                  104KB

                • memory/564-7-0x0000000006270000-0x000000000627A000-memory.dmp

                  Filesize

                  40KB

                • memory/564-10-0x0000000074B50000-0x0000000075300000-memory.dmp

                  Filesize

                  7.7MB

                • memory/564-11-0x0000000005460000-0x0000000005470000-memory.dmp

                  Filesize

                  64KB

                • memory/564-0-0x0000000000E90000-0x0000000001070000-memory.dmp

                  Filesize

                  1.9MB

                • memory/564-13-0x0000000005460000-0x0000000005470000-memory.dmp

                  Filesize

                  64KB

                • memory/564-25-0x0000000074B50000-0x0000000075300000-memory.dmp

                  Filesize

                  7.7MB

                • memory/564-1-0x0000000074B50000-0x0000000075300000-memory.dmp

                  Filesize

                  7.7MB

                • memory/1304-20-0x0000000005280000-0x0000000005290000-memory.dmp

                  Filesize

                  64KB

                • memory/1304-31-0x0000000074B50000-0x0000000075300000-memory.dmp

                  Filesize

                  7.7MB

                • memory/1304-16-0x0000000005280000-0x0000000005290000-memory.dmp

                  Filesize

                  64KB

                • memory/1304-19-0x0000000074B50000-0x0000000075300000-memory.dmp

                  Filesize

                  7.7MB

                • memory/1304-15-0x0000000074B50000-0x0000000075300000-memory.dmp

                  Filesize

                  7.7MB

                • memory/1304-17-0x0000000005280000-0x0000000005290000-memory.dmp

                  Filesize

                  64KB

                • memory/1304-12-0x0000000000400000-0x00000000004CE000-memory.dmp

                  Filesize

                  824KB

                • memory/1304-14-0x0000000000400000-0x00000000004CE000-memory.dmp

                  Filesize

                  824KB

                • memory/3672-38-0x0000000007620000-0x000000000766C000-memory.dmp

                  Filesize

                  304KB

                • memory/3672-39-0x0000000008D80000-0x0000000008DF6000-memory.dmp

                  Filesize

                  472KB

                • memory/3672-34-0x0000000008440000-0x0000000008A58000-memory.dmp

                  Filesize

                  6.1MB

                • memory/3672-28-0x0000000000400000-0x000000000045A000-memory.dmp

                  Filesize

                  360KB

                • memory/3672-35-0x0000000007580000-0x0000000007592000-memory.dmp

                  Filesize

                  72KB

                • memory/3672-42-0x000000000A5B0000-0x000000000AADC000-memory.dmp

                  Filesize

                  5.2MB

                • memory/3672-32-0x0000000074B50000-0x0000000075300000-memory.dmp

                  Filesize

                  7.7MB

                • memory/3672-33-0x00000000074D0000-0x00000000074E0000-memory.dmp

                  Filesize

                  64KB

                • memory/3672-41-0x0000000009EB0000-0x000000000A072000-memory.dmp

                  Filesize

                  1.8MB

                • memory/3672-44-0x0000000074B50000-0x0000000075300000-memory.dmp

                  Filesize

                  7.7MB

                • memory/3672-37-0x00000000075E0000-0x000000000761C000-memory.dmp

                  Filesize

                  240KB

                • memory/3672-36-0x00000000076B0000-0x00000000077BA000-memory.dmp

                  Filesize

                  1.0MB

                • memory/3672-40-0x0000000008D20000-0x0000000008D3E000-memory.dmp

                  Filesize

                  120KB

                • memory/3776-26-0x0000000006000000-0x0000000006066000-memory.dmp

                  Filesize

                  408KB

                • memory/3776-24-0x0000000005290000-0x00000000052A0000-memory.dmp

                  Filesize

                  64KB

                • memory/3776-27-0x0000000006460000-0x00000000064B0000-memory.dmp

                  Filesize

                  320KB

                • memory/3776-21-0x0000000000400000-0x000000000045A000-memory.dmp

                  Filesize

                  360KB

                • memory/3776-43-0x0000000074B50000-0x0000000075300000-memory.dmp

                  Filesize

                  7.7MB

                • memory/3776-23-0x0000000074B50000-0x0000000075300000-memory.dmp

                  Filesize

                  7.7MB