Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    15-06-2024 02:15

General

  • Target

    d6350d8a664b3585108ee2b6f04f031d478e97a53962786b18e4780a3ca3da60.exe

  • Size

    9.0MB

  • MD5

    a2af48a018c65d34b445bd35bdd1b597

  • SHA1

    76daedc184a0cb9a717fc49f86a57b5baed0a35c

  • SHA256

    d6350d8a664b3585108ee2b6f04f031d478e97a53962786b18e4780a3ca3da60

  • SHA512

    d8def07a8accdb65b6b9dfc3168981b600a78310ec06cb626fcd000e7bcc4627ff5be7fc9f26992838226d84982ddd470d9ac89e041727e72b738a61bec61319

  • SSDEEP

    196608:rhHMBGC3PtXtT+Was8ywq1wo9JoYx5JAMdJOnZTG1IvQSaKe6NZOn:r2G0jwuwasMdJOnZKVSaaNZOn

Malware Config

Signatures

  • xmrig

    XMRig is a high performance, open source, cross platform CPU/GPU miner.

  • Detects Windows executables referencing non-Windows User-Agents 1 IoCs
  • UPX dump on OEP (original entry point) 33 IoCs
  • XMRig Miner payload 16 IoCs
  • Executes dropped EXE 19 IoCs
  • Loads dropped DLL 2 IoCs
  • UPX packed file 33 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Checks for VirtualBox DLLs, possible anti-VM trick 1 TTPs 2 IoCs

    Certain files are specific to VirtualBox VMs and can be used to detect execution in a VM.

  • Drops file in Program Files directory 1 IoCs
  • Checks processor information in registry 2 TTPs 2 IoCs

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

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Gathers network information 2 TTPs 4 IoCs

    Uses commandline utility to view network configuration.

  • Kills process with taskkill 9 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 45 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d6350d8a664b3585108ee2b6f04f031d478e97a53962786b18e4780a3ca3da60.exe
    "C:\Users\Admin\AppData\Local\Temp\d6350d8a664b3585108ee2b6f04f031d478e97a53962786b18e4780a3ca3da60.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Checks for VirtualBox DLLs, possible anti-VM trick
    • Drops file in Program Files directory
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2216
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c schtasks /create /sc minute /mo 1 /tn "QQMusic" /tr C:\Users\Admin\AppData\Local\Temp\d6350d8a664b3585108ee2b6f04f031d478e97a53962786b18e4780a3ca3da60.exe /F
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2712
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /sc minute /mo 1 /tn "QQMusic" /tr C:\Users\Admin\AppData\Local\Temp\d6350d8a664b3585108ee2b6f04f031d478e97a53962786b18e4780a3ca3da60.exe /F
        3⤵
        • Creates scheduled task(s)
        PID:2512
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c taskkill /f /im 2HIf.exe&&exit
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2464
      • C:\Windows\SysWOW64\taskkill.exe
        taskkill /f /im 2HIf.exe
        3⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2496
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c ipconfig /flushdns
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2452
      • C:\Windows\SysWOW64\ipconfig.exe
        ipconfig /flushdns
        3⤵
        • Gathers network information
        PID:1348
    • C:\ProgramData\2HIf.exe
      C:\ProgramData\2HIf.exe -o stratum+tcp://auto.c3pool.org:19999 -u 0 -p 1 --max-cpu-usage=50 --cpu-priority 3 --cpu-max-threads-hint=50 -K
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      PID:1916
    • C:\ProgramData\SMB.exe
      C:\ProgramData\SMB.exe
      2⤵
      • Executes dropped EXE
      PID:2900
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c taskkill /f /im 2HIf.exe&&exit
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2044
      • C:\Windows\SysWOW64\taskkill.exe
        taskkill /f /im 2HIf.exe
        3⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2384
    • C:\ProgramData\2HIf.exe
      C:\ProgramData\2HIf.exe -o stratum+tcp://auto.c3pool.org:19999 -u 0 -p 1 --max-cpu-usage=50 --cpu-priority 3 --cpu-max-threads-hint=50 -K
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      PID:724
    • C:\ProgramData\2HIf.exe
      C:\ProgramData\2HIf.exe -o stratum+tcp://auto.c3pool.org:19999 -u 0 -p 1 --max-cpu-usage=50 --cpu-priority 3 --cpu-max-threads-hint=50 -K
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      PID:1284
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c taskkill /f /im 2HIf.exe&&exit
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2060
      • C:\Windows\SysWOW64\taskkill.exe
        taskkill /f /im 2HIf.exe
        3⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:1648
    • C:\ProgramData\2HIf.exe
      C:\ProgramData\2HIf.exe -o stratum+tcp://auto.c3pool.org:19999 -u 0 -p 1 --max-cpu-usage=50 --cpu-priority 3 --cpu-max-threads-hint=50 -K
      2⤵
      • Executes dropped EXE
      PID:2100
    • C:\ProgramData\2HIf.exe
      C:\ProgramData\2HIf.exe -o stratum+tcp://auto.c3pool.org:19999 -u 0 -p 1 --max-cpu-usage=50 --cpu-priority 3 --cpu-max-threads-hint=50 -K
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      PID:1684
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c ipconfig /flushdns
      2⤵
        PID:2400
        • C:\Windows\SysWOW64\ipconfig.exe
          ipconfig /flushdns
          3⤵
          • Gathers network information
          PID:2836
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c taskkill /f /im 2HIf.exe&&exit
        2⤵
          PID:2072
          • C:\Windows\SysWOW64\taskkill.exe
            taskkill /f /im 2HIf.exe
            3⤵
            • Kills process with taskkill
            • Suspicious use of AdjustPrivilegeToken
            PID:2944
        • C:\ProgramData\2HIf.exe
          C:\ProgramData\2HIf.exe -o stratum+tcp://auto.c3pool.org:19999 -u 0 -p 1 --max-cpu-usage=50 --cpu-priority 3 --cpu-max-threads-hint=50 -K
          2⤵
          • Executes dropped EXE
          • Suspicious use of AdjustPrivilegeToken
          PID:1068
        • C:\ProgramData\2HIf.exe
          C:\ProgramData\2HIf.exe -o stratum+tcp://auto.c3pool.org:19999 -u 0 -p 1 --max-cpu-usage=50 --cpu-priority 3 --cpu-max-threads-hint=50 -K
          2⤵
          • Executes dropped EXE
          • Suspicious use of AdjustPrivilegeToken
          PID:2128
        • C:\Windows\SysWOW64\cmd.exe
          cmd /c taskkill /f /im 2HIf.exe&&exit
          2⤵
            PID:2340
            • C:\Windows\SysWOW64\taskkill.exe
              taskkill /f /im 2HIf.exe
              3⤵
              • Kills process with taskkill
              • Suspicious use of AdjustPrivilegeToken
              PID:2448
          • C:\Windows\SysWOW64\cmd.exe
            cmd /c ipconfig /flushdns
            2⤵
              PID:1836
              • C:\Windows\SysWOW64\ipconfig.exe
                ipconfig /flushdns
                3⤵
                • Gathers network information
                PID:1844
            • C:\ProgramData\2HIf.exe
              C:\ProgramData\2HIf.exe -o stratum+tcp://auto.c3pool.org:19999 -u 0 -p 1 --max-cpu-usage=50 --cpu-priority 3 --cpu-max-threads-hint=50 -K
              2⤵
              • Executes dropped EXE
              PID:2396
            • C:\ProgramData\2HIf.exe
              C:\ProgramData\2HIf.exe -o stratum+tcp://auto.c3pool.org:19999 -u 0 -p 1 --max-cpu-usage=50 --cpu-priority 3 --cpu-max-threads-hint=50 -K
              2⤵
              • Executes dropped EXE
              • Suspicious use of AdjustPrivilegeToken
              PID:1748
            • C:\Windows\SysWOW64\cmd.exe
              cmd /c taskkill /f /im 2HIf.exe&&exit
              2⤵
                PID:2356
                • C:\Windows\SysWOW64\taskkill.exe
                  taskkill /f /im 2HIf.exe
                  3⤵
                  • Kills process with taskkill
                  • Suspicious use of AdjustPrivilegeToken
                  PID:2540
              • C:\ProgramData\2HIf.exe
                C:\ProgramData\2HIf.exe -o stratum+tcp://auto.c3pool.org:19999 -u 0 -p 1 --max-cpu-usage=50 --cpu-priority 3 --cpu-max-threads-hint=50 -K
                2⤵
                • Executes dropped EXE
                • Suspicious use of AdjustPrivilegeToken
                PID:2732
              • C:\ProgramData\2HIf.exe
                C:\ProgramData\2HIf.exe -o stratum+tcp://auto.c3pool.org:19999 -u 0 -p 1 --max-cpu-usage=50 --cpu-priority 3 --cpu-max-threads-hint=50 -K
                2⤵
                • Executes dropped EXE
                • Suspicious use of AdjustPrivilegeToken
                PID:1240
              • C:\Windows\SysWOW64\cmd.exe
                cmd /c taskkill /f /im 2HIf.exe&&exit
                2⤵
                  PID:2812
                  • C:\Windows\SysWOW64\taskkill.exe
                    taskkill /f /im 2HIf.exe
                    3⤵
                    • Kills process with taskkill
                    • Suspicious use of AdjustPrivilegeToken
                    PID:1760
                • C:\ProgramData\2HIf.exe
                  C:\ProgramData\2HIf.exe -o stratum+tcp://auto.c3pool.org:19999 -u 0 -p 1 --max-cpu-usage=50 --cpu-priority 3 --cpu-max-threads-hint=50 -K
                  2⤵
                  • Executes dropped EXE
                  PID:2444
                • C:\ProgramData\2HIf.exe
                  C:\ProgramData\2HIf.exe -o stratum+tcp://auto.c3pool.org:19999 -u 0 -p 1 --max-cpu-usage=50 --cpu-priority 3 --cpu-max-threads-hint=50 -K
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of AdjustPrivilegeToken
                  PID:1604
                • C:\Windows\SysWOW64\cmd.exe
                  cmd /c ipconfig /flushdns
                  2⤵
                    PID:1176
                    • C:\Windows\SysWOW64\ipconfig.exe
                      ipconfig /flushdns
                      3⤵
                      • Gathers network information
                      PID:2232
                  • C:\Windows\SysWOW64\cmd.exe
                    cmd /c taskkill /f /im 2HIf.exe&&exit
                    2⤵
                      PID:1100
                      • C:\Windows\SysWOW64\taskkill.exe
                        taskkill /f /im 2HIf.exe
                        3⤵
                        • Kills process with taskkill
                        • Suspicious use of AdjustPrivilegeToken
                        PID:2308
                    • C:\ProgramData\2HIf.exe
                      C:\ProgramData\2HIf.exe -o stratum+tcp://auto.c3pool.org:19999 -u 0 -p 1 --max-cpu-usage=50 --cpu-priority 3 --cpu-max-threads-hint=50 -K
                      2⤵
                      • Executes dropped EXE
                      • Suspicious use of AdjustPrivilegeToken
                      PID:1848
                    • C:\ProgramData\2HIf.exe
                      C:\ProgramData\2HIf.exe -o stratum+tcp://auto.c3pool.org:19999 -u 0 -p 1 --max-cpu-usage=50 --cpu-priority 3 --cpu-max-threads-hint=50 -K
                      2⤵
                      • Executes dropped EXE
                      • Suspicious use of AdjustPrivilegeToken
                      PID:1480
                    • C:\Windows\SysWOW64\cmd.exe
                      cmd /c taskkill /f /im 2HIf.exe&&exit
                      2⤵
                        PID:2604
                        • C:\Windows\SysWOW64\taskkill.exe
                          taskkill /f /im 2HIf.exe
                          3⤵
                          • Kills process with taskkill
                          • Suspicious use of AdjustPrivilegeToken
                          PID:2276
                      • C:\ProgramData\2HIf.exe
                        C:\ProgramData\2HIf.exe -o stratum+tcp://auto.c3pool.org:19999 -u 0 -p 1 --max-cpu-usage=50 --cpu-priority 3 --cpu-max-threads-hint=50 -K
                        2⤵
                        • Executes dropped EXE
                        PID:2580
                      • C:\ProgramData\2HIf.exe
                        C:\ProgramData\2HIf.exe -o stratum+tcp://auto.c3pool.org:19999 -u 0 -p 1 --max-cpu-usage=50 --cpu-priority 3 --cpu-max-threads-hint=50 -K
                        2⤵
                        • Executes dropped EXE
                        • Suspicious use of AdjustPrivilegeToken
                        PID:1524
                    • C:\Windows\system32\taskeng.exe
                      taskeng.exe {6C3F5737-B8A7-45A9-922E-0CB4C1B1FEC6} S-1-5-21-3627615824-4061627003-3019543961-1000:SCFGBRBT\Admin:Interactive:[1]
                      1⤵
                        PID:1780
                        • C:\Users\Admin\AppData\Local\Temp\d6350d8a664b3585108ee2b6f04f031d478e97a53962786b18e4780a3ca3da60.exe
                          C:\Users\Admin\AppData\Local\Temp\d6350d8a664b3585108ee2b6f04f031d478e97a53962786b18e4780a3ca3da60.exe
                          2⤵
                          • Executes dropped EXE
                          • Checks for VirtualBox DLLs, possible anti-VM trick
                          PID:2960

                      Network

                      MITRE ATT&CK Enterprise v15

                      Replay Monitor

                      Loading Replay Monitor...

                      Downloads

                      • C:\ProgramData\X64.dll

                        Filesize

                        85KB

                        MD5

                        e349c763c4039a264037c3fd824b6b2c

                        SHA1

                        7b425212ac4efb735fefe0378dd13d4c6532a305

                        SHA256

                        b232e5c594ce286dfb9abaa6be0a96add45e4d2b2d9943fd5353991c0de46f79

                        SHA512

                        4b583d99986948ff76afeec31270693305fd548e524e41ed10c5c829d3cceabc4ef3b5b7564106f40771582aabd8181d715fd0f09e76b0e50a3d1d4d0bcc39ef

                      • C:\ProgramData\X86.dll

                        Filesize

                        71KB

                        MD5

                        900c175024c7aa58aab0c62897e2471a

                        SHA1

                        fc51f654aa35576b5421869ba621effe73bf1c46

                        SHA256

                        de23da87e7fbecb2eaccbb85eeff465250dbca7c0aba01a2766761e0538f90b6

                        SHA512

                        45ed21b83987a0a5e4320d06cabf8534aa04dfb0a5f7ff1d9df6ae247f7b813a9a5c8d36edb2132e07ef3f5b0eb49ac1757328ca73ae95d894b7eb23abd591e9

                      • C:\Users\Admin\AppData\Local\Temp\d6350d8a664b3585108ee2b6f04f031d478e97a53962786b18e4780a3ca3da60.exe

                        Filesize

                        9.0MB

                        MD5

                        a2af48a018c65d34b445bd35bdd1b597

                        SHA1

                        76daedc184a0cb9a717fc49f86a57b5baed0a35c

                        SHA256

                        d6350d8a664b3585108ee2b6f04f031d478e97a53962786b18e4780a3ca3da60

                        SHA512

                        d8def07a8accdb65b6b9dfc3168981b600a78310ec06cb626fcd000e7bcc4627ff5be7fc9f26992838226d84982ddd470d9ac89e041727e72b738a61bec61319

                      • \ProgramData\2HIf.exe

                        Filesize

                        1.3MB

                        MD5

                        23d84a7ed2e8e76d0a13197b74913654

                        SHA1

                        23d04ba674bafbad225243dc81ce7eccd744a35a

                        SHA256

                        ac530d542a755ecce6a656ea6309717ec222c34d7e34c61792f3b350a8a29301

                        SHA512

                        aa6b0100d477214d550b6498787190fc1a8fafa7c478f9595d45e4e76ece9888b84dcca26696500d5710a9d1acae4810f2606d8962c46d31f2bdfcdd27bd675c

                      • \ProgramData\SMB.exe

                        Filesize

                        3.1MB

                        MD5

                        7b2f170698522cd844e0423252ad36c1

                        SHA1

                        303ac0aaf0e9f48d4943e57d1ee6c757f2dd48c5

                        SHA256

                        5214f356f2e8640230e93a95633cd73945c38027b23e76bb5e617c71949f8994

                        SHA512

                        7155477e6988a16f6d12a0800ab72b9b9b64b97a509324ac0669cec2a4b82cd81b3481ae2c2d1ce65e73b017cebb56628d949d6195aac8f6ddd9625a80789dfa

                      • memory/724-139-0x000000013F410000-0x000000013FA54000-memory.dmp

                        Filesize

                        6.3MB

                      • memory/724-141-0x000000013F410000-0x000000013FA54000-memory.dmp

                        Filesize

                        6.3MB

                      • memory/1068-164-0x000000013FCC0000-0x0000000140304000-memory.dmp

                        Filesize

                        6.3MB

                      • memory/1068-167-0x000000013FCC0000-0x0000000140304000-memory.dmp

                        Filesize

                        6.3MB

                      • memory/1240-195-0x000000013FBB0000-0x00000001401F4000-memory.dmp

                        Filesize

                        6.3MB

                      • memory/1240-193-0x000000013FBB0000-0x00000001401F4000-memory.dmp

                        Filesize

                        6.3MB

                      • memory/1284-151-0x000000013F7D0000-0x000000013FE14000-memory.dmp

                        Filesize

                        6.3MB

                      • memory/1284-152-0x000000013F7D0000-0x000000013FE14000-memory.dmp

                        Filesize

                        6.3MB

                      • memory/1284-144-0x000000013F7D0000-0x000000013FE14000-memory.dmp

                        Filesize

                        6.3MB

                      • memory/1480-217-0x000000013FE20000-0x0000000140464000-memory.dmp

                        Filesize

                        6.3MB

                      • memory/1480-215-0x000000013FE20000-0x0000000140464000-memory.dmp

                        Filesize

                        6.3MB

                      • memory/1604-205-0x000000013F2F0000-0x000000013F934000-memory.dmp

                        Filesize

                        6.3MB

                      • memory/1604-202-0x000000013F2F0000-0x000000013F934000-memory.dmp

                        Filesize

                        6.3MB

                      • memory/1684-158-0x000000013FA00000-0x0000000140044000-memory.dmp

                        Filesize

                        6.3MB

                      • memory/1684-161-0x000000013FA00000-0x0000000140044000-memory.dmp

                        Filesize

                        6.3MB

                      • memory/1748-185-0x000000013F0A0000-0x000000013F6E4000-memory.dmp

                        Filesize

                        6.3MB

                      • memory/1748-183-0x000000013F0A0000-0x000000013F6E4000-memory.dmp

                        Filesize

                        6.3MB

                      • memory/1848-211-0x000000013FA10000-0x0000000140054000-memory.dmp

                        Filesize

                        6.3MB

                      • memory/1848-209-0x000000013FA10000-0x0000000140054000-memory.dmp

                        Filesize

                        6.3MB

                      • memory/1916-10-0x00000000000F0000-0x0000000000104000-memory.dmp

                        Filesize

                        80KB

                      • memory/1916-11-0x000000013F5E0000-0x000000013FC24000-memory.dmp

                        Filesize

                        6.3MB

                      • memory/1916-136-0x000000013F5E0000-0x000000013FC24000-memory.dmp

                        Filesize

                        6.3MB

                      • memory/2100-155-0x000000013FBF0000-0x0000000140234000-memory.dmp

                        Filesize

                        6.3MB

                      • memory/2128-175-0x000000013FEF0000-0x0000000140534000-memory.dmp

                        Filesize

                        6.3MB

                      • memory/2128-173-0x000000013FEF0000-0x0000000140534000-memory.dmp

                        Filesize

                        6.3MB

                      • memory/2128-170-0x000000013FEF0000-0x0000000140534000-memory.dmp

                        Filesize

                        6.3MB

                      • memory/2216-9-0x0000000004250000-0x0000000004894000-memory.dmp

                        Filesize

                        6.3MB

                      • memory/2216-150-0x0000000004250000-0x0000000004894000-memory.dmp

                        Filesize

                        6.3MB

                      • memory/2396-178-0x000000013FEA0000-0x00000001404E4000-memory.dmp

                        Filesize

                        6.3MB

                      • memory/2396-180-0x000000013FEA0000-0x00000001404E4000-memory.dmp

                        Filesize

                        6.3MB

                      • memory/2444-198-0x000000013F880000-0x000000013FEC4000-memory.dmp

                        Filesize

                        6.3MB

                      • memory/2444-199-0x000000013F880000-0x000000013FEC4000-memory.dmp

                        Filesize

                        6.3MB

                      • memory/2580-221-0x000000013FE70000-0x00000001404B4000-memory.dmp

                        Filesize

                        6.3MB

                      • memory/2732-189-0x000000013FB40000-0x0000000140184000-memory.dmp

                        Filesize

                        6.3MB

                      • memory/2732-190-0x000000013FB40000-0x0000000140184000-memory.dmp

                        Filesize

                        6.3MB