Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    12-10-2023 15:14

General

  • Target

    JC_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 5 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 4 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JC_925329eac4d8dfc71dfd0d222e935b31fb340bbb70367c7abf6553d921b64e55.exe
    "C:\Users\Admin\AppData\Local\Temp\JC_925329eac4d8dfc71dfd0d222e935b31fb340bbb70367c7abf6553d921b64e55.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2380
    • C:\Users\Admin\AppData\Local\Temp\JC_925329eac4d8dfc71dfd0d222e935b31fb340bbb70367c7abf6553d921b64e55.exe
      "C:\Users\Admin\AppData\Local\Temp\JC_925329eac4d8dfc71dfd0d222e935b31fb340bbb70367c7abf6553d921b64e55.exe"
      2⤵
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:1304
    • C:\Windows\SysWOW64\cmd.exe
      "cmd" /c mkdir "C:\Users\Admin\AppData\Roaming\uno"
      2⤵
        PID:2700
      • 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:2640
        • 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:2496
      • C:\Windows\SysWOW64\cmd.exe
        "cmd" /c copy "C:\Users\Admin\AppData\Local\Temp\JC_925329eac4d8dfc71dfd0d222e935b31fb340bbb70367c7abf6553d921b64e55.exe" "C:\Users\Admin\AppData\Roaming\uno\uno.exe"
        2⤵
          PID:2612
      • C:\Windows\system32\taskeng.exe
        taskeng.exe {307A685F-CF52-45D6-86AC-5AFCA50875BB} S-1-5-21-3849525425-30183055-657688904-1000:KGPMNUDG\Admin:Interactive:[1]
        1⤵
        • Suspicious use of WriteProcessMemory
        PID:2608
        • 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:1740
          • 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:1620
          • 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:2528
            • 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:2916
              • 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:2740
            • C:\Windows\SysWOW64\cmd.exe
              "cmd" /c mkdir "C:\Users\Admin\AppData\Roaming\uno"
              3⤵
                PID:2904
            • 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:1500
              • C:\Users\Admin\AppData\Roaming\uno\uno.exe
                "C:\Users\Admin\AppData\Roaming\uno\uno.exe"
                3⤵
                • Executes dropped EXE
                PID:2820
              • C:\Windows\SysWOW64\cmd.exe
                "cmd" /c mkdir "C:\Users\Admin\AppData\Roaming\uno"
                3⤵
                  PID:1540
                • 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:1440
                    • 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:2272
                  • 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:2204
                  • C:\Users\Admin\AppData\Roaming\uno\uno.exe
                    C:\Users\Admin\AppData\Roaming\uno\uno.exe
                    2⤵
                    • Executes dropped EXE
                    PID:2136
                    • C:\Users\Admin\AppData\Roaming\uno\uno.exe
                      "C:\Users\Admin\AppData\Roaming\uno\uno.exe"
                      3⤵
                        PID:1792

                  Network

                  MITRE ATT&CK Enterprise v15

                  Replay Monitor

                  Loading Replay Monitor...

                  Downloads

                  • 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

                    7.6MB

                    MD5

                    1c9f3c0258e923c07e1943498c789a3d

                    SHA1

                    e908faaa5eff19c6b653241253ecc6f28c83f436

                    SHA256

                    925329eac4d8dfc71dfd0d222e935b31fb340bbb70367c7abf6553d921b64e55

                    SHA512

                    92c16e56ae3d830e2110f97159d6f19fbf91b8bc56d29be207a0da12bd388a0fe68dd13c63dba5266d7d48be9f423d75c1e1e3ec16e6ad1458940f0bb0d0cb0b

                  • memory/1304-58-0x0000000000400000-0x00000000007CE000-memory.dmp

                    Filesize

                    3.8MB

                  • memory/1304-27-0x0000000000400000-0x00000000007CE000-memory.dmp

                    Filesize

                    3.8MB

                  • memory/1304-9-0x0000000000400000-0x00000000007CE000-memory.dmp

                    Filesize

                    3.8MB

                  • memory/1304-11-0x0000000000400000-0x00000000007CE000-memory.dmp

                    Filesize

                    3.8MB

                  • memory/1304-13-0x0000000000400000-0x00000000007CE000-memory.dmp

                    Filesize

                    3.8MB

                  • memory/1304-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

                    Filesize

                    4KB

                  • memory/1304-17-0x0000000000400000-0x00000000007CE000-memory.dmp

                    Filesize

                    3.8MB

                  • memory/1304-19-0x0000000000400000-0x00000000007CE000-memory.dmp

                    Filesize

                    3.8MB

                  • memory/1304-84-0x0000000000400000-0x00000000007CE000-memory.dmp

                    Filesize

                    3.8MB

                  • memory/1304-23-0x0000000000400000-0x00000000007CE000-memory.dmp

                    Filesize

                    3.8MB

                  • memory/1304-24-0x0000000000400000-0x00000000007CE000-memory.dmp

                    Filesize

                    3.8MB

                  • memory/1304-25-0x0000000000400000-0x00000000007CE000-memory.dmp

                    Filesize

                    3.8MB

                  • memory/1304-26-0x0000000000400000-0x00000000007CE000-memory.dmp

                    Filesize

                    3.8MB

                  • memory/1304-57-0x0000000000400000-0x00000000007CE000-memory.dmp

                    Filesize

                    3.8MB

                  • memory/1304-29-0x0000000000400000-0x00000000007CE000-memory.dmp

                    Filesize

                    3.8MB

                  • memory/1304-30-0x0000000000400000-0x00000000007CE000-memory.dmp

                    Filesize

                    3.8MB

                  • memory/1304-6-0x0000000000400000-0x00000000007CE000-memory.dmp

                    Filesize

                    3.8MB

                  • memory/1304-5-0x0000000000400000-0x00000000007CE000-memory.dmp

                    Filesize

                    3.8MB

                  • memory/1304-83-0x0000000000400000-0x00000000007CE000-memory.dmp

                    Filesize

                    3.8MB

                  • memory/1304-82-0x0000000000400000-0x00000000007CE000-memory.dmp

                    Filesize

                    3.8MB

                  • memory/1304-54-0x0000000000400000-0x00000000007CE000-memory.dmp

                    Filesize

                    3.8MB

                  • memory/1304-7-0x0000000000400000-0x00000000007CE000-memory.dmp

                    Filesize

                    3.8MB

                  • memory/1304-53-0x0000000000400000-0x00000000007CE000-memory.dmp

                    Filesize

                    3.8MB

                  • memory/1304-4-0x0000000000400000-0x00000000007CE000-memory.dmp

                    Filesize

                    3.8MB

                  • memory/1500-61-0x00000000011B0000-0x000000000194C000-memory.dmp

                    Filesize

                    7.6MB

                  • memory/1500-62-0x0000000005200000-0x0000000005240000-memory.dmp

                    Filesize

                    256KB

                  • memory/1500-81-0x00000000735B0000-0x0000000073C9E000-memory.dmp

                    Filesize

                    6.9MB

                  • memory/1500-60-0x00000000735B0000-0x0000000073C9E000-memory.dmp

                    Filesize

                    6.9MB

                  • memory/1620-45-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

                    Filesize

                    4KB

                  • memory/1620-55-0x0000000000400000-0x00000000007CE000-memory.dmp

                    Filesize

                    3.8MB

                  • memory/1620-56-0x0000000000400000-0x00000000007CE000-memory.dmp

                    Filesize

                    3.8MB

                  • memory/1620-52-0x0000000000400000-0x00000000007CE000-memory.dmp

                    Filesize

                    3.8MB

                  • memory/1740-33-0x0000000074280000-0x000000007496E000-memory.dmp

                    Filesize

                    6.9MB

                  • memory/1740-49-0x0000000074280000-0x000000007496E000-memory.dmp

                    Filesize

                    6.9MB

                  • memory/1740-35-0x0000000002960000-0x00000000029A0000-memory.dmp

                    Filesize

                    256KB

                  • memory/1740-34-0x0000000000A30000-0x00000000011CC000-memory.dmp

                    Filesize

                    7.6MB

                  • memory/2136-87-0x0000000074280000-0x000000007496E000-memory.dmp

                    Filesize

                    6.9MB

                  • memory/2136-88-0x00000000011B0000-0x000000000194C000-memory.dmp

                    Filesize

                    7.6MB

                  • memory/2380-3-0x0000000006C10000-0x000000000739A000-memory.dmp

                    Filesize

                    7.5MB

                  • memory/2380-2-0x0000000004FC0000-0x0000000005000000-memory.dmp

                    Filesize

                    256KB

                  • memory/2380-1-0x0000000000CF0000-0x000000000148C000-memory.dmp

                    Filesize

                    7.6MB

                  • memory/2380-20-0x00000000748B0000-0x0000000074F9E000-memory.dmp

                    Filesize

                    6.9MB

                  • memory/2380-0-0x00000000748B0000-0x0000000074F9E000-memory.dmp

                    Filesize

                    6.9MB

                  • memory/2820-76-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

                    Filesize

                    4KB