Analysis

  • max time kernel
    111s
  • max time network
    143s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    27-08-2022 00:37

General

  • Target

    IMG50063065.pif.exe

  • Size

    1.2MB

  • MD5

    b1ebf9a17fd043323203f7b7ce7b5723

  • SHA1

    6b8111febaa3376fa44e6ed415dc947884e57b34

  • SHA256

    3322b19106784923e2ddca902b4dbcb5b45724df974cccfd943c435b778c1cc0

  • SHA512

    f1151a2888b0841d981f9a540a4863ccc54de24039a9bcdfc439986722a57e020f8d0b559d713d5ab3e836ed8a93651d83dc8fe7f1420e497444f490e36bc30a

  • SSDEEP

    24576:HmeNfdhdkhFXFQRUDcgvhdaMPe858oN357XOf3z3woEY:HPfKHFQCDZnag58ohxXo3zw

Malware Config

Extracted

Family

netwire

C2

augtolife.serveftp.com:500

Attributes
  • activex_autorun

    false

  • copy_executable

    false

  • delete_original

    false

  • host_id

    sep

  • install_path

    %AppData%\Install\Host.exe

  • lock_executable

    false

  • offline_keylogger

    false

  • password

    Password

  • registry_autorun

    false

  • use_mutex

    false

Signatures

  • BluStealer

    A Modular information stealer written in Visual Basic.

  • NetWire RAT payload 15 IoCs
  • Netwire

    Netwire is a RAT with main functionalities focused password stealing and keylogging, but also includes remote control capabilities as well.

  • ACProtect 1.3x - 1.4x DLL software 1 IoCs

    Detects file using ACProtect software.

  • Executes dropped EXE 7 IoCs
  • UPX packed file 1 IoCs

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

  • Loads dropped DLL 7 IoCs
  • Uses the VBS compiler for execution 1 TTPs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Creates scheduled task(s) 1 TTPs 3 IoCs

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

  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\IMG50063065.pif.exe
    "C:\Users\Admin\AppData\Local\Temp\IMG50063065.pif.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1588
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
      2⤵
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:1940
      • C:\Users\Admin\AppData\Local\Temp\FB_3F23.tmp.exe
        "C:\Users\Admin\AppData\Local\Temp\FB_3F23.tmp.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of WriteProcessMemory
        PID:1192
        • C:\Users\Admin\AppData\Roaming\Install\Host.exe
          "C:\Users\Admin\AppData\Roaming\Install\Host.exe"
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          PID:1604
      • C:\Users\Admin\AppData\Local\Temp\FB_402E.tmp.exe
        "C:\Users\Admin\AppData\Local\Temp\FB_402E.tmp.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetWindowsHookEx
        PID:520
    • C:\Windows\SysWOW64\cmd.exe
      "cmd" /c mkdir "C:\Users\Admin\AppData\Roaming\docuone"
      2⤵
        PID:1692
      • C:\Windows\SysWOW64\cmd.exe
        "cmd" /c schtasks /create /sc minute /mo 1 /tn "Nafifas" /tr "'C:\Users\Admin\AppData\Roaming\docuone\docuone.exe'" /f
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:1052
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /create /sc minute /mo 1 /tn "Nafifas" /tr "'C:\Users\Admin\AppData\Roaming\docuone\docuone.exe'" /f
          3⤵
          • Creates scheduled task(s)
          PID:840
      • C:\Windows\SysWOW64\cmd.exe
        "cmd" /c copy "C:\Users\Admin\AppData\Local\Temp\IMG50063065.pif.exe" "C:\Users\Admin\AppData\Roaming\docuone\docuone.exe"
        2⤵
          PID:1920
      • C:\Windows\system32\taskeng.exe
        taskeng.exe {9E9BB0FE-3DCE-4836-9A7B-862E0B9E7EAA} S-1-5-21-2591564548-2301609547-1748242483-1000:JNHATGLZ\Admin:Interactive:[1]
        1⤵
        • Suspicious use of WriteProcessMemory
        PID:1620
        • C:\Users\Admin\AppData\Roaming\docuone\docuone.exe
          C:\Users\Admin\AppData\Roaming\docuone\docuone.exe
          2⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:1100
          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
            "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
            3⤵
            • Loads dropped DLL
            PID:1548
            • C:\Users\Admin\AppData\Local\Temp\FB_E6D7.tmp.exe
              "C:\Users\Admin\AppData\Local\Temp\FB_E6D7.tmp.exe"
              4⤵
              • Executes dropped EXE
              • Adds Run key to start application
              PID:872
            • C:\Users\Admin\AppData\Local\Temp\FB_E764.tmp.exe
              "C:\Users\Admin\AppData\Local\Temp\FB_E764.tmp.exe"
              4⤵
              • Executes dropped EXE
              • Suspicious use of SetWindowsHookEx
              PID:1300
          • C:\Windows\SysWOW64\cmd.exe
            "cmd" /c schtasks /create /sc minute /mo 1 /tn "Nafifas" /tr "'C:\Users\Admin\AppData\Roaming\docuone\docuone.exe'" /f
            3⤵
              PID:1256
              • C:\Windows\SysWOW64\schtasks.exe
                schtasks /create /sc minute /mo 1 /tn "Nafifas" /tr "'C:\Users\Admin\AppData\Roaming\docuone\docuone.exe'" /f
                4⤵
                • Creates scheduled task(s)
                PID:1768
            • C:\Windows\SysWOW64\cmd.exe
              "cmd" /c mkdir "C:\Users\Admin\AppData\Roaming\docuone"
              3⤵
                PID:960
              • C:\Windows\SysWOW64\cmd.exe
                "cmd" /c copy "C:\Users\Admin\AppData\Roaming\docuone\docuone.exe" "C:\Users\Admin\AppData\Roaming\docuone\docuone.exe"
                3⤵
                  PID:1936
              • C:\Users\Admin\AppData\Roaming\docuone\docuone.exe
                C:\Users\Admin\AppData\Roaming\docuone\docuone.exe
                2⤵
                • Executes dropped EXE
                • Suspicious use of SetThreadContext
                • Suspicious use of AdjustPrivilegeToken
                PID:1940
                • C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
                  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
                  3⤵
                    PID:324
                  • C:\Windows\SysWOW64\cmd.exe
                    "cmd" /c mkdir "C:\Users\Admin\AppData\Roaming\docuone"
                    3⤵
                      PID:1804
                    • C:\Windows\SysWOW64\cmd.exe
                      "cmd" /c schtasks /create /sc minute /mo 1 /tn "Nafifas" /tr "'C:\Users\Admin\AppData\Roaming\docuone\docuone.exe'" /f
                      3⤵
                        PID:1860
                        • C:\Windows\SysWOW64\schtasks.exe
                          schtasks /create /sc minute /mo 1 /tn "Nafifas" /tr "'C:\Users\Admin\AppData\Roaming\docuone\docuone.exe'" /f
                          4⤵
                          • Creates scheduled task(s)
                          PID:1988
                      • C:\Windows\SysWOW64\cmd.exe
                        "cmd" /c copy "C:\Users\Admin\AppData\Roaming\docuone\docuone.exe" "C:\Users\Admin\AppData\Roaming\docuone\docuone.exe"
                        3⤵
                          PID:520

                    Network

                    MITRE ATT&CK Enterprise v6

                    Replay Monitor

                    Loading Replay Monitor...

                    Downloads

                    • C:\Users\Admin\AppData\Local\Temp\FB_3F23.tmp.exe

                      Filesize

                      273KB

                      MD5

                      425a1e0963fb8ee810a30a3f879274ba

                      SHA1

                      01b5a89e274e6b0f9f85d3816ead5923029290dc

                      SHA256

                      3b66ca07eff688da68408f4068e013aeb5ae1e274a823fa31f3459280ba32ac3

                      SHA512

                      f81c9b24946cd6c312344cac11752144545a64a37af221335b6dbc0d0cb71768905cccefee63287cddffd319f8c8d3cc4a38dca6f2557f0d1d2ad316ba6d081d

                    • C:\Users\Admin\AppData\Local\Temp\FB_3F23.tmp.exe

                      Filesize

                      273KB

                      MD5

                      425a1e0963fb8ee810a30a3f879274ba

                      SHA1

                      01b5a89e274e6b0f9f85d3816ead5923029290dc

                      SHA256

                      3b66ca07eff688da68408f4068e013aeb5ae1e274a823fa31f3459280ba32ac3

                      SHA512

                      f81c9b24946cd6c312344cac11752144545a64a37af221335b6dbc0d0cb71768905cccefee63287cddffd319f8c8d3cc4a38dca6f2557f0d1d2ad316ba6d081d

                    • C:\Users\Admin\AppData\Local\Temp\FB_402E.tmp.exe

                      Filesize

                      632KB

                      MD5

                      43fad29e3e0cdba820580d0910c3cfdc

                      SHA1

                      939cdf1bb52f4e49192f9959bf539c644796b097

                      SHA256

                      edf7d6b1c9104b00cb08e9c1948d80de71bc275094b4deb08e472d67a1887d2e

                      SHA512

                      2d6246a4d2129136df7fe6e93dfc988c2de2abf27d368790271a8903e1638f74005e0b64a37a858b92ea9d64f74741801651cd42761ad89dddae578d19cd0c8e

                    • C:\Users\Admin\AppData\Local\Temp\FB_E6D7.tmp.exe

                      Filesize

                      273KB

                      MD5

                      425a1e0963fb8ee810a30a3f879274ba

                      SHA1

                      01b5a89e274e6b0f9f85d3816ead5923029290dc

                      SHA256

                      3b66ca07eff688da68408f4068e013aeb5ae1e274a823fa31f3459280ba32ac3

                      SHA512

                      f81c9b24946cd6c312344cac11752144545a64a37af221335b6dbc0d0cb71768905cccefee63287cddffd319f8c8d3cc4a38dca6f2557f0d1d2ad316ba6d081d

                    • C:\Users\Admin\AppData\Local\Temp\FB_E6D7.tmp.exe

                      Filesize

                      273KB

                      MD5

                      425a1e0963fb8ee810a30a3f879274ba

                      SHA1

                      01b5a89e274e6b0f9f85d3816ead5923029290dc

                      SHA256

                      3b66ca07eff688da68408f4068e013aeb5ae1e274a823fa31f3459280ba32ac3

                      SHA512

                      f81c9b24946cd6c312344cac11752144545a64a37af221335b6dbc0d0cb71768905cccefee63287cddffd319f8c8d3cc4a38dca6f2557f0d1d2ad316ba6d081d

                    • C:\Users\Admin\AppData\Local\Temp\FB_E764.tmp.exe

                      Filesize

                      632KB

                      MD5

                      43fad29e3e0cdba820580d0910c3cfdc

                      SHA1

                      939cdf1bb52f4e49192f9959bf539c644796b097

                      SHA256

                      edf7d6b1c9104b00cb08e9c1948d80de71bc275094b4deb08e472d67a1887d2e

                      SHA512

                      2d6246a4d2129136df7fe6e93dfc988c2de2abf27d368790271a8903e1638f74005e0b64a37a858b92ea9d64f74741801651cd42761ad89dddae578d19cd0c8e

                    • C:\Users\Admin\AppData\Roaming\Install\Host.exe

                      Filesize

                      273KB

                      MD5

                      425a1e0963fb8ee810a30a3f879274ba

                      SHA1

                      01b5a89e274e6b0f9f85d3816ead5923029290dc

                      SHA256

                      3b66ca07eff688da68408f4068e013aeb5ae1e274a823fa31f3459280ba32ac3

                      SHA512

                      f81c9b24946cd6c312344cac11752144545a64a37af221335b6dbc0d0cb71768905cccefee63287cddffd319f8c8d3cc4a38dca6f2557f0d1d2ad316ba6d081d

                    • C:\Users\Admin\AppData\Roaming\Install\Host.exe

                      Filesize

                      273KB

                      MD5

                      425a1e0963fb8ee810a30a3f879274ba

                      SHA1

                      01b5a89e274e6b0f9f85d3816ead5923029290dc

                      SHA256

                      3b66ca07eff688da68408f4068e013aeb5ae1e274a823fa31f3459280ba32ac3

                      SHA512

                      f81c9b24946cd6c312344cac11752144545a64a37af221335b6dbc0d0cb71768905cccefee63287cddffd319f8c8d3cc4a38dca6f2557f0d1d2ad316ba6d081d

                    • C:\Users\Admin\AppData\Roaming\Sqlite3\sqlite3.dll

                      Filesize

                      171KB

                      MD5

                      1023df7abd2d9b7f0bdc77024c978f0b

                      SHA1

                      86f779a7bb2878bb0cc24cece2130bc451124a1d

                      SHA256

                      d7067d18aff17bbd5013a708f02e5d87beb20af19f2381986952a119ce5cf420

                      SHA512

                      1da1ca20319f9da92f1a1f0a2e590dcd1a87b8a2dd340b36ce680626ba68937a5f3c5f807afe29cb01e0000772044b892ed4cd1cf82337666fea7efc1955ecf7

                    • C:\Users\Admin\AppData\Roaming\docuone\docuone.exe

                      Filesize

                      1.2MB

                      MD5

                      b1ebf9a17fd043323203f7b7ce7b5723

                      SHA1

                      6b8111febaa3376fa44e6ed415dc947884e57b34

                      SHA256

                      3322b19106784923e2ddca902b4dbcb5b45724df974cccfd943c435b778c1cc0

                      SHA512

                      f1151a2888b0841d981f9a540a4863ccc54de24039a9bcdfc439986722a57e020f8d0b559d713d5ab3e836ed8a93651d83dc8fe7f1420e497444f490e36bc30a

                    • C:\Users\Admin\AppData\Roaming\docuone\docuone.exe

                      Filesize

                      1.2MB

                      MD5

                      b1ebf9a17fd043323203f7b7ce7b5723

                      SHA1

                      6b8111febaa3376fa44e6ed415dc947884e57b34

                      SHA256

                      3322b19106784923e2ddca902b4dbcb5b45724df974cccfd943c435b778c1cc0

                      SHA512

                      f1151a2888b0841d981f9a540a4863ccc54de24039a9bcdfc439986722a57e020f8d0b559d713d5ab3e836ed8a93651d83dc8fe7f1420e497444f490e36bc30a

                    • C:\Users\Admin\AppData\Roaming\docuone\docuone.exe

                      Filesize

                      1.2MB

                      MD5

                      b1ebf9a17fd043323203f7b7ce7b5723

                      SHA1

                      6b8111febaa3376fa44e6ed415dc947884e57b34

                      SHA256

                      3322b19106784923e2ddca902b4dbcb5b45724df974cccfd943c435b778c1cc0

                      SHA512

                      f1151a2888b0841d981f9a540a4863ccc54de24039a9bcdfc439986722a57e020f8d0b559d713d5ab3e836ed8a93651d83dc8fe7f1420e497444f490e36bc30a

                    • \Users\Admin\AppData\Local\Temp\FB_3F23.tmp.exe

                      Filesize

                      273KB

                      MD5

                      425a1e0963fb8ee810a30a3f879274ba

                      SHA1

                      01b5a89e274e6b0f9f85d3816ead5923029290dc

                      SHA256

                      3b66ca07eff688da68408f4068e013aeb5ae1e274a823fa31f3459280ba32ac3

                      SHA512

                      f81c9b24946cd6c312344cac11752144545a64a37af221335b6dbc0d0cb71768905cccefee63287cddffd319f8c8d3cc4a38dca6f2557f0d1d2ad316ba6d081d

                    • \Users\Admin\AppData\Local\Temp\FB_402E.tmp.exe

                      Filesize

                      632KB

                      MD5

                      43fad29e3e0cdba820580d0910c3cfdc

                      SHA1

                      939cdf1bb52f4e49192f9959bf539c644796b097

                      SHA256

                      edf7d6b1c9104b00cb08e9c1948d80de71bc275094b4deb08e472d67a1887d2e

                      SHA512

                      2d6246a4d2129136df7fe6e93dfc988c2de2abf27d368790271a8903e1638f74005e0b64a37a858b92ea9d64f74741801651cd42761ad89dddae578d19cd0c8e

                    • \Users\Admin\AppData\Local\Temp\FB_402E.tmp.exe

                      Filesize

                      632KB

                      MD5

                      43fad29e3e0cdba820580d0910c3cfdc

                      SHA1

                      939cdf1bb52f4e49192f9959bf539c644796b097

                      SHA256

                      edf7d6b1c9104b00cb08e9c1948d80de71bc275094b4deb08e472d67a1887d2e

                      SHA512

                      2d6246a4d2129136df7fe6e93dfc988c2de2abf27d368790271a8903e1638f74005e0b64a37a858b92ea9d64f74741801651cd42761ad89dddae578d19cd0c8e

                    • \Users\Admin\AppData\Local\Temp\FB_E6D7.tmp.exe

                      Filesize

                      273KB

                      MD5

                      425a1e0963fb8ee810a30a3f879274ba

                      SHA1

                      01b5a89e274e6b0f9f85d3816ead5923029290dc

                      SHA256

                      3b66ca07eff688da68408f4068e013aeb5ae1e274a823fa31f3459280ba32ac3

                      SHA512

                      f81c9b24946cd6c312344cac11752144545a64a37af221335b6dbc0d0cb71768905cccefee63287cddffd319f8c8d3cc4a38dca6f2557f0d1d2ad316ba6d081d

                    • \Users\Admin\AppData\Local\Temp\FB_E764.tmp.exe

                      Filesize

                      632KB

                      MD5

                      43fad29e3e0cdba820580d0910c3cfdc

                      SHA1

                      939cdf1bb52f4e49192f9959bf539c644796b097

                      SHA256

                      edf7d6b1c9104b00cb08e9c1948d80de71bc275094b4deb08e472d67a1887d2e

                      SHA512

                      2d6246a4d2129136df7fe6e93dfc988c2de2abf27d368790271a8903e1638f74005e0b64a37a858b92ea9d64f74741801651cd42761ad89dddae578d19cd0c8e

                    • \Users\Admin\AppData\Local\Temp\FB_E764.tmp.exe

                      Filesize

                      632KB

                      MD5

                      43fad29e3e0cdba820580d0910c3cfdc

                      SHA1

                      939cdf1bb52f4e49192f9959bf539c644796b097

                      SHA256

                      edf7d6b1c9104b00cb08e9c1948d80de71bc275094b4deb08e472d67a1887d2e

                      SHA512

                      2d6246a4d2129136df7fe6e93dfc988c2de2abf27d368790271a8903e1638f74005e0b64a37a858b92ea9d64f74741801651cd42761ad89dddae578d19cd0c8e

                    • \Users\Admin\AppData\Roaming\Install\Host.exe

                      Filesize

                      273KB

                      MD5

                      425a1e0963fb8ee810a30a3f879274ba

                      SHA1

                      01b5a89e274e6b0f9f85d3816ead5923029290dc

                      SHA256

                      3b66ca07eff688da68408f4068e013aeb5ae1e274a823fa31f3459280ba32ac3

                      SHA512

                      f81c9b24946cd6c312344cac11752144545a64a37af221335b6dbc0d0cb71768905cccefee63287cddffd319f8c8d3cc4a38dca6f2557f0d1d2ad316ba6d081d

                    • memory/1100-90-0x0000000000A30000-0x0000000000B6C000-memory.dmp

                      Filesize

                      1.2MB

                    • memory/1588-54-0x0000000000F00000-0x000000000103C000-memory.dmp

                      Filesize

                      1.2MB

                    • memory/1588-55-0x0000000074E81000-0x0000000074E83000-memory.dmp

                      Filesize

                      8KB

                    • memory/1940-62-0x0000000000400000-0x00000000004E7000-memory.dmp

                      Filesize

                      924KB

                    • memory/1940-60-0x0000000000400000-0x00000000004E7000-memory.dmp

                      Filesize

                      924KB

                    • memory/1940-59-0x0000000000400000-0x00000000004E7000-memory.dmp

                      Filesize

                      924KB

                    • memory/1940-58-0x0000000000400000-0x00000000004E7000-memory.dmp

                      Filesize

                      924KB

                    • memory/1940-57-0x0000000000400000-0x00000000004E7000-memory.dmp

                      Filesize

                      924KB

                    • memory/1940-122-0x0000000000A30000-0x0000000000B6C000-memory.dmp

                      Filesize

                      1.2MB

                    • memory/1940-56-0x0000000000400000-0x00000000004E7000-memory.dmp

                      Filesize

                      924KB

                    • memory/1940-66-0x0000000000400000-0x00000000004E7000-memory.dmp

                      Filesize

                      924KB

                    • memory/1940-80-0x0000000000400000-0x00000000004E7000-memory.dmp

                      Filesize

                      924KB