Analysis

  • max time kernel
    150s
  • max time network
    131s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    12-10-2023 11:15

General

  • Target

    925329eac4d8dfc71dfd0d222e935b31fb340bbb70367c7abf6553d921b64e55.exe

  • Size

    7.6MB

  • MD5

    1c9f3c0258e923c07e1943498c789a3d

  • SHA1

    e908faaa5eff19c6b653241253ecc6f28c83f436

  • SHA256

    925329eac4d8dfc71dfd0d222e935b31fb340bbb70367c7abf6553d921b64e55

  • SHA512

    92c16e56ae3d830e2110f97159d6f19fbf91b8bc56d29be207a0da12bd388a0fe68dd13c63dba5266d7d48be9f423d75c1e1e3ec16e6ad1458940f0bb0d0cb0b

  • SSDEEP

    196608:o9/4OSUKi7eAGR6EGOUqJNTUQ0uG2DWMyoim06EV5X:U/4OSZeeLcvqJNF0uJW3/HX

Score
10/10

Malware Config

Extracted

Family

bitrat

Version

1.38

C2

185.225.75.68:3569

Attributes
  • communication_password

    0edcbe7d888380c49e7d1dcf67b6ea6e

  • tor_process

    tor

Signatures

  • BitRAT

    BitRAT is a remote access tool written in C++ and uses leaked source code from other families.

  • Executes dropped EXE 5 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 6 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Creates scheduled task(s) 1 TTPs 4 IoCs

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

  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\925329eac4d8dfc71dfd0d222e935b31fb340bbb70367c7abf6553d921b64e55.exe
    "C:\Users\Admin\AppData\Local\Temp\925329eac4d8dfc71dfd0d222e935b31fb340bbb70367c7abf6553d921b64e55.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2752
    • C:\Users\Admin\AppData\Local\Temp\925329eac4d8dfc71dfd0d222e935b31fb340bbb70367c7abf6553d921b64e55.exe
      "C:\Users\Admin\AppData\Local\Temp\925329eac4d8dfc71dfd0d222e935b31fb340bbb70367c7abf6553d921b64e55.exe"
      2⤵
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:3052
    • C:\Windows\SysWOW64\cmd.exe
      "cmd" /c mkdir "C:\Users\Admin\AppData\Roaming\uno"
      2⤵
        PID:2584
      • C:\Windows\SysWOW64\cmd.exe
        "cmd" /c copy "C:\Users\Admin\AppData\Local\Temp\925329eac4d8dfc71dfd0d222e935b31fb340bbb70367c7abf6553d921b64e55.exe" "C:\Users\Admin\AppData\Roaming\uno\uno.exe"
        2⤵
          PID:2592
        • C:\Windows\SysWOW64\cmd.exe
          "cmd" /c schtasks /create /sc minute /mo 1 /tn "Nafifas" /tr "'C:\Users\Admin\AppData\Roaming\uno\uno.exe'" /f
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:2184
          • C:\Windows\SysWOW64\schtasks.exe
            schtasks /create /sc minute /mo 1 /tn "Nafifas" /tr "'C:\Users\Admin\AppData\Roaming\uno\uno.exe'" /f
            3⤵
            • Creates scheduled task(s)
            PID:2576
      • C:\Windows\system32\taskeng.exe
        taskeng.exe {BA08B069-499F-43B2-BD21-FE0521FDCC4A} S-1-5-21-3185155662-718608226-894467740-1000:YETUIZPU\Admin:Interactive:[1]
        1⤵
        • Suspicious use of WriteProcessMemory
        PID:708
        • C:\Users\Admin\AppData\Roaming\uno\uno.exe
          C:\Users\Admin\AppData\Roaming\uno\uno.exe
          2⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:1640
          • C:\Users\Admin\AppData\Roaming\uno\uno.exe
            "C:\Users\Admin\AppData\Roaming\uno\uno.exe"
            3⤵
            • Executes dropped EXE
            • Suspicious use of NtSetInformationThreadHideFromDebugger
            • Suspicious use of AdjustPrivilegeToken
            PID:1604
          • C:\Windows\SysWOW64\cmd.exe
            "cmd" /c mkdir "C:\Users\Admin\AppData\Roaming\uno"
            3⤵
              PID:2716
            • C:\Windows\SysWOW64\cmd.exe
              "cmd" /c schtasks /create /sc minute /mo 1 /tn "Nafifas" /tr "'C:\Users\Admin\AppData\Roaming\uno\uno.exe'" /f
              3⤵
              • Suspicious use of WriteProcessMemory
              PID:1748
              • C:\Windows\SysWOW64\schtasks.exe
                schtasks /create /sc minute /mo 1 /tn "Nafifas" /tr "'C:\Users\Admin\AppData\Roaming\uno\uno.exe'" /f
                4⤵
                • Creates scheduled task(s)
                PID:1900
            • C:\Windows\SysWOW64\cmd.exe
              "cmd" /c copy "C:\Users\Admin\AppData\Roaming\uno\uno.exe" "C:\Users\Admin\AppData\Roaming\uno\uno.exe"
              3⤵
                PID:1836
            • C:\Users\Admin\AppData\Roaming\uno\uno.exe
              C:\Users\Admin\AppData\Roaming\uno\uno.exe
              2⤵
              • Executes dropped EXE
              • Suspicious use of SetThreadContext
              PID:1644
              • C:\Users\Admin\AppData\Roaming\uno\uno.exe
                "C:\Users\Admin\AppData\Roaming\uno\uno.exe"
                3⤵
                • Executes dropped EXE
                • Suspicious use of NtSetInformationThreadHideFromDebugger
                • Suspicious use of AdjustPrivilegeToken
                PID:1376
              • C:\Windows\SysWOW64\cmd.exe
                "cmd" /c mkdir "C:\Users\Admin\AppData\Roaming\uno"
                3⤵
                  PID:3028
                • C:\Windows\SysWOW64\cmd.exe
                  "cmd" /c copy "C:\Users\Admin\AppData\Roaming\uno\uno.exe" "C:\Users\Admin\AppData\Roaming\uno\uno.exe"
                  3⤵
                    PID:2920
                  • C:\Windows\SysWOW64\cmd.exe
                    "cmd" /c schtasks /create /sc minute /mo 1 /tn "Nafifas" /tr "'C:\Users\Admin\AppData\Roaming\uno\uno.exe'" /f
                    3⤵
                      PID:1868
                      • C:\Windows\SysWOW64\schtasks.exe
                        schtasks /create /sc minute /mo 1 /tn "Nafifas" /tr "'C:\Users\Admin\AppData\Roaming\uno\uno.exe'" /f
                        4⤵
                        • Creates scheduled task(s)
                        PID:2028
                  • C:\Users\Admin\AppData\Roaming\uno\uno.exe
                    C:\Users\Admin\AppData\Roaming\uno\uno.exe
                    2⤵
                    • Executes dropped EXE
                    PID:2232
                    • C:\Users\Admin\AppData\Roaming\uno\uno.exe
                      "C:\Users\Admin\AppData\Roaming\uno\uno.exe"
                      3⤵
                        PID:3064
                      • C:\Windows\SysWOW64\cmd.exe
                        "cmd" /c mkdir "C:\Users\Admin\AppData\Roaming\uno"
                        3⤵
                          PID:1728
                        • C:\Windows\SysWOW64\cmd.exe
                          "cmd" /c schtasks /create /sc minute /mo 1 /tn "Nafifas" /tr "'C:\Users\Admin\AppData\Roaming\uno\uno.exe'" /f
                          3⤵
                            PID:1828
                            • C:\Windows\SysWOW64\schtasks.exe
                              schtasks /create /sc minute /mo 1 /tn "Nafifas" /tr "'C:\Users\Admin\AppData\Roaming\uno\uno.exe'" /f
                              4⤵
                              • Creates scheduled task(s)
                              PID:1540
                          • C:\Windows\SysWOW64\cmd.exe
                            "cmd" /c copy "C:\Users\Admin\AppData\Roaming\uno\uno.exe" "C:\Users\Admin\AppData\Roaming\uno\uno.exe"
                            3⤵
                              PID:684

                        Network

                        MITRE ATT&CK Enterprise v15

                        Replay Monitor

                        Loading Replay Monitor...

                        Downloads

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

                          Filesize

                          2.6MB

                          MD5

                          2899a41e43c368cb5688ea993975163f

                          SHA1

                          e870ede8778aed9c9241ed007f6059b8be53a1e3

                          SHA256

                          1e65694ba6fd3ca71347babcbc74c16d0f7d29c069e2e02f25e642aad3a6c088

                          SHA512

                          e089d764f1665562ecf2687bec69b3986359e56dc5f6a3d2e8a8ba9e9f6d0c3a9004e3b614aa2040adf081b525dc568b8eadb1afde4c35f9ad2a218edad43603

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

                          Filesize

                          7.6MB

                          MD5

                          1c9f3c0258e923c07e1943498c789a3d

                          SHA1

                          e908faaa5eff19c6b653241253ecc6f28c83f436

                          SHA256

                          925329eac4d8dfc71dfd0d222e935b31fb340bbb70367c7abf6553d921b64e55

                          SHA512

                          92c16e56ae3d830e2110f97159d6f19fbf91b8bc56d29be207a0da12bd388a0fe68dd13c63dba5266d7d48be9f423d75c1e1e3ec16e6ad1458940f0bb0d0cb0b

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

                          Filesize

                          7.6MB

                          MD5

                          1c9f3c0258e923c07e1943498c789a3d

                          SHA1

                          e908faaa5eff19c6b653241253ecc6f28c83f436

                          SHA256

                          925329eac4d8dfc71dfd0d222e935b31fb340bbb70367c7abf6553d921b64e55

                          SHA512

                          92c16e56ae3d830e2110f97159d6f19fbf91b8bc56d29be207a0da12bd388a0fe68dd13c63dba5266d7d48be9f423d75c1e1e3ec16e6ad1458940f0bb0d0cb0b

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

                          Filesize

                          7.6MB

                          MD5

                          1c9f3c0258e923c07e1943498c789a3d

                          SHA1

                          e908faaa5eff19c6b653241253ecc6f28c83f436

                          SHA256

                          925329eac4d8dfc71dfd0d222e935b31fb340bbb70367c7abf6553d921b64e55

                          SHA512

                          92c16e56ae3d830e2110f97159d6f19fbf91b8bc56d29be207a0da12bd388a0fe68dd13c63dba5266d7d48be9f423d75c1e1e3ec16e6ad1458940f0bb0d0cb0b

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

                          Filesize

                          7.6MB

                          MD5

                          1c9f3c0258e923c07e1943498c789a3d

                          SHA1

                          e908faaa5eff19c6b653241253ecc6f28c83f436

                          SHA256

                          925329eac4d8dfc71dfd0d222e935b31fb340bbb70367c7abf6553d921b64e55

                          SHA512

                          92c16e56ae3d830e2110f97159d6f19fbf91b8bc56d29be207a0da12bd388a0fe68dd13c63dba5266d7d48be9f423d75c1e1e3ec16e6ad1458940f0bb0d0cb0b

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

                          Filesize

                          7.6MB

                          MD5

                          1c9f3c0258e923c07e1943498c789a3d

                          SHA1

                          e908faaa5eff19c6b653241253ecc6f28c83f436

                          SHA256

                          925329eac4d8dfc71dfd0d222e935b31fb340bbb70367c7abf6553d921b64e55

                          SHA512

                          92c16e56ae3d830e2110f97159d6f19fbf91b8bc56d29be207a0da12bd388a0fe68dd13c63dba5266d7d48be9f423d75c1e1e3ec16e6ad1458940f0bb0d0cb0b

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

                          Filesize

                          6.1MB

                          MD5

                          4439f4f521d30cca8bc74fba8209473e

                          SHA1

                          3ef4d8f1fb08e47b6e65ef6bb2a3627db6606d7c

                          SHA256

                          0c7903f0d039edcf8c5fe658e36c86b92ace081c8df24ff0e7a550753b8731ec

                          SHA512

                          4a64f888def8c3a1bbd529c396969e6f9c82b2c50eea5dee42241c6bf7812af66c6980fec3aa62059532c88496df248407f31cfdae4e894808a7c6e824064fc6

                        • memory/1376-83-0x0000000000400000-0x00000000007CE000-memory.dmp

                          Filesize

                          3.8MB

                        • memory/1376-78-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

                          Filesize

                          4KB

                        • memory/1376-84-0x0000000000400000-0x00000000007CE000-memory.dmp

                          Filesize

                          3.8MB

                        • memory/1376-88-0x0000000000400000-0x00000000007CE000-memory.dmp

                          Filesize

                          3.8MB

                        • memory/1604-60-0x0000000000BB0000-0x0000000000F7E000-memory.dmp

                          Filesize

                          3.8MB

                        • memory/1604-59-0x0000000000BB0000-0x0000000000F7E000-memory.dmp

                          Filesize

                          3.8MB

                        • memory/1604-57-0x0000000000BB0000-0x0000000000F7E000-memory.dmp

                          Filesize

                          3.8MB

                        • memory/1604-53-0x0000000000BB0000-0x0000000000F7E000-memory.dmp

                          Filesize

                          3.8MB

                        • memory/1604-46-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

                          Filesize

                          4KB

                        • memory/1640-58-0x0000000073F80000-0x000000007466E000-memory.dmp

                          Filesize

                          6.9MB

                        • memory/1640-38-0x0000000005060000-0x00000000050A0000-memory.dmp

                          Filesize

                          256KB

                        • memory/1640-37-0x0000000000060000-0x00000000007FC000-memory.dmp

                          Filesize

                          7.6MB

                        • memory/1640-36-0x0000000073F80000-0x000000007466E000-memory.dmp

                          Filesize

                          6.9MB

                        • memory/1644-67-0x0000000073F00000-0x00000000745EE000-memory.dmp

                          Filesize

                          6.9MB

                        • memory/1644-85-0x0000000073F00000-0x00000000745EE000-memory.dmp

                          Filesize

                          6.9MB

                        • memory/1644-68-0x00000000050D0000-0x0000000005110000-memory.dmp

                          Filesize

                          256KB

                        • memory/1644-66-0x0000000000F80000-0x000000000171C000-memory.dmp

                          Filesize

                          7.6MB

                        • memory/2232-117-0x0000000073F80000-0x000000007466E000-memory.dmp

                          Filesize

                          6.9MB

                        • memory/2232-94-0x0000000004F20000-0x0000000004F60000-memory.dmp

                          Filesize

                          256KB

                        • memory/2232-93-0x0000000073F80000-0x000000007466E000-memory.dmp

                          Filesize

                          6.9MB

                        • memory/2232-92-0x0000000000F80000-0x000000000171C000-memory.dmp

                          Filesize

                          7.6MB

                        • memory/2752-2-0x0000000000BB0000-0x0000000000BF0000-memory.dmp

                          Filesize

                          256KB

                        • memory/2752-22-0x00000000741C0000-0x00000000748AE000-memory.dmp

                          Filesize

                          6.9MB

                        • memory/2752-3-0x0000000006AC0000-0x000000000724A000-memory.dmp

                          Filesize

                          7.5MB

                        • memory/2752-25-0x00000000741C0000-0x00000000748AE000-memory.dmp

                          Filesize

                          6.9MB

                        • memory/2752-1-0x0000000000020000-0x00000000007BC000-memory.dmp

                          Filesize

                          7.6MB

                        • memory/2752-0-0x00000000741C0000-0x00000000748AE000-memory.dmp

                          Filesize

                          6.9MB

                        • memory/3052-62-0x0000000000BA0000-0x0000000000F6E000-memory.dmp

                          Filesize

                          3.8MB

                        • memory/3052-6-0x0000000000BA0000-0x0000000000F6E000-memory.dmp

                          Filesize

                          3.8MB

                        • memory/3052-61-0x0000000000BA0000-0x0000000000F6E000-memory.dmp

                          Filesize

                          3.8MB

                        • memory/3052-31-0x0000000000BA0000-0x0000000000F6E000-memory.dmp

                          Filesize

                          3.8MB

                        • memory/3052-63-0x0000000000BA0000-0x0000000000F6E000-memory.dmp

                          Filesize

                          3.8MB

                        • memory/3052-64-0x0000000000BA0000-0x0000000000F6E000-memory.dmp

                          Filesize

                          3.8MB

                        • memory/3052-8-0x0000000000BA0000-0x0000000000F6E000-memory.dmp

                          Filesize

                          3.8MB

                        • memory/3052-10-0x0000000000BA0000-0x0000000000F6E000-memory.dmp

                          Filesize

                          3.8MB

                        • memory/3052-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

                          Filesize

                          4KB

                        • memory/3052-13-0x0000000000BA0000-0x0000000000F6E000-memory.dmp

                          Filesize

                          3.8MB

                        • memory/3052-7-0x0000000000BA0000-0x0000000000F6E000-memory.dmp

                          Filesize

                          3.8MB

                        • memory/3052-9-0x0000000000BA0000-0x0000000000F6E000-memory.dmp

                          Filesize

                          3.8MB

                        • memory/3052-5-0x0000000000BA0000-0x0000000000F6E000-memory.dmp

                          Filesize

                          3.8MB

                        • memory/3052-4-0x0000000000BA0000-0x0000000000F6E000-memory.dmp

                          Filesize

                          3.8MB

                        • memory/3052-17-0x0000000000BA0000-0x0000000000F6E000-memory.dmp

                          Filesize

                          3.8MB

                        • memory/3052-21-0x0000000000BA0000-0x0000000000F6E000-memory.dmp

                          Filesize

                          3.8MB

                        • memory/3052-26-0x0000000000BA0000-0x0000000000F6E000-memory.dmp

                          Filesize

                          3.8MB

                        • memory/3052-27-0x0000000000BA0000-0x0000000000F6E000-memory.dmp

                          Filesize

                          3.8MB

                        • memory/3052-28-0x0000000000BA0000-0x0000000000F6E000-memory.dmp

                          Filesize

                          3.8MB

                        • memory/3052-30-0x0000000000BA0000-0x0000000000F6E000-memory.dmp

                          Filesize

                          3.8MB

                        • memory/3052-33-0x0000000000BA0000-0x0000000000F6E000-memory.dmp

                          Filesize

                          3.8MB

                        • memory/3052-32-0x0000000000BA0000-0x0000000000F6E000-memory.dmp

                          Filesize

                          3.8MB