Analysis

  • max time kernel
    145s
  • max time network
    159s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-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 6 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs
  • Suspicious use of SetThreadContext 4 IoCs
  • Program crash 2 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 2 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:3576
    • C:\Users\Admin\AppData\Local\Temp\925329eac4d8dfc71dfd0d222e935b31fb340bbb70367c7abf6553d921b64e55.exe
      "C:\Users\Admin\AppData\Local\Temp\925329eac4d8dfc71dfd0d222e935b31fb340bbb70367c7abf6553d921b64e55.exe"
      2⤵
        PID:3668
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3668 -s 188
          3⤵
          • Program crash
          PID:3028
      • C:\Windows\SysWOW64\cmd.exe
        "cmd" /c mkdir "C:\Users\Admin\AppData\Roaming\uno"
        2⤵
          PID:1360
        • 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:3132
          • 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:4372
        • 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:4016
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 3668 -ip 3668
          1⤵
            PID:4692
          • C:\Users\Admin\AppData\Roaming\uno\uno.exe
            C:\Users\Admin\AppData\Roaming\uno\uno.exe
            1⤵
            • Executes dropped EXE
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:5000
            • C:\Users\Admin\AppData\Roaming\uno\uno.exe
              "C:\Users\Admin\AppData\Roaming\uno\uno.exe"
              2⤵
              • Executes dropped EXE
              • Suspicious use of NtSetInformationThreadHideFromDebugger
              • Suspicious use of AdjustPrivilegeToken
              • Suspicious use of SetWindowsHookEx
              PID:828
            • 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:2824
            • C:\Windows\SysWOW64\cmd.exe
              "cmd" /c copy "C:\Users\Admin\AppData\Roaming\uno\uno.exe" "C:\Users\Admin\AppData\Roaming\uno\uno.exe"
              2⤵
                PID:460
              • C:\Windows\SysWOW64\cmd.exe
                "cmd" /c mkdir "C:\Users\Admin\AppData\Roaming\uno"
                2⤵
                  PID:3724
              • C:\Users\Admin\AppData\Roaming\uno\uno.exe
                C:\Users\Admin\AppData\Roaming\uno\uno.exe
                1⤵
                • Executes dropped EXE
                • Suspicious use of SetThreadContext
                • Suspicious use of WriteProcessMemory
                PID:1784
                • C:\Windows\SysWOW64\cmd.exe
                  "cmd" /c mkdir "C:\Users\Admin\AppData\Roaming\uno"
                  2⤵
                    PID:2708
                  • C:\Users\Admin\AppData\Roaming\uno\uno.exe
                    "C:\Users\Admin\AppData\Roaming\uno\uno.exe"
                    2⤵
                    • Executes dropped EXE
                    PID:4384
                    • C:\Windows\SysWOW64\WerFault.exe
                      C:\Windows\SysWOW64\WerFault.exe -u -p 4384 -s 188
                      3⤵
                      • Program crash
                      PID:484
                  • 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⤵
                      PID:4364
                      • 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:1332
                    • C:\Windows\SysWOW64\cmd.exe
                      "cmd" /c copy "C:\Users\Admin\AppData\Roaming\uno\uno.exe" "C:\Users\Admin\AppData\Roaming\uno\uno.exe"
                      2⤵
                        PID:3976
                    • C:\Windows\SysWOW64\WerFault.exe
                      C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4384 -ip 4384
                      1⤵
                        PID:2164
                      • C:\Users\Admin\AppData\Roaming\uno\uno.exe
                        C:\Users\Admin\AppData\Roaming\uno\uno.exe
                        1⤵
                        • Executes dropped EXE
                        • Suspicious use of SetThreadContext
                        PID:4844
                        • C:\Users\Admin\AppData\Roaming\uno\uno.exe
                          "C:\Users\Admin\AppData\Roaming\uno\uno.exe"
                          2⤵
                          • Executes dropped EXE
                          • Suspicious use of NtSetInformationThreadHideFromDebugger
                          • Suspicious use of AdjustPrivilegeToken
                          PID:2660
                        • 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⤵
                            PID:4872
                            • 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:2268
                          • C:\Windows\SysWOW64\cmd.exe
                            "cmd" /c mkdir "C:\Users\Admin\AppData\Roaming\uno"
                            2⤵
                              PID:4812
                            • C:\Windows\SysWOW64\cmd.exe
                              "cmd" /c copy "C:\Users\Admin\AppData\Roaming\uno\uno.exe" "C:\Users\Admin\AppData\Roaming\uno\uno.exe"
                              2⤵
                                PID:5004

                            Network

                            MITRE ATT&CK Enterprise v15

                            Replay Monitor

                            Loading Replay Monitor...

                            Downloads

                            • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\uno.exe.log

                              Filesize

                              520B

                              MD5

                              03febbff58da1d3318c31657d89c8542

                              SHA1

                              c9e017bd9d0a4fe533795b227c855935d86c2092

                              SHA256

                              5164770a37b199a79ccd23b399bb3309228973d9f74c589bc2623dc613b37ac4

                              SHA512

                              3750c372bbca1892e9c1b34681d592c693e725a8b149c3d6938079cd467628cec42c4293b0d886b57a786abf45f5e7229247b3445001774e3e793ff5a3accfa3

                            • 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

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

                              Filesize

                              7.6MB

                              MD5

                              1c9f3c0258e923c07e1943498c789a3d

                              SHA1

                              e908faaa5eff19c6b653241253ecc6f28c83f436

                              SHA256

                              925329eac4d8dfc71dfd0d222e935b31fb340bbb70367c7abf6553d921b64e55

                              SHA512

                              92c16e56ae3d830e2110f97159d6f19fbf91b8bc56d29be207a0da12bd388a0fe68dd13c63dba5266d7d48be9f423d75c1e1e3ec16e6ad1458940f0bb0d0cb0b

                            • memory/828-59-0x0000000000400000-0x00000000007CE000-memory.dmp

                              Filesize

                              3.8MB

                            • memory/828-61-0x0000000000400000-0x00000000007CE000-memory.dmp

                              Filesize

                              3.8MB

                            • memory/828-62-0x0000000074D10000-0x0000000074D49000-memory.dmp

                              Filesize

                              228KB

                            • memory/828-60-0x0000000000400000-0x00000000007CE000-memory.dmp

                              Filesize

                              3.8MB

                            • memory/828-58-0x0000000000400000-0x00000000007CE000-memory.dmp

                              Filesize

                              3.8MB

                            • memory/828-41-0x0000000074D10000-0x0000000074D49000-memory.dmp

                              Filesize

                              228KB

                            • memory/828-24-0x0000000000400000-0x00000000007CE000-memory.dmp

                              Filesize

                              3.8MB

                            • memory/828-25-0x0000000000400000-0x00000000007CE000-memory.dmp

                              Filesize

                              3.8MB

                            • memory/828-40-0x0000000000400000-0x00000000007CE000-memory.dmp

                              Filesize

                              3.8MB

                            • memory/828-28-0x0000000000400000-0x00000000007CE000-memory.dmp

                              Filesize

                              3.8MB

                            • memory/828-29-0x0000000074990000-0x00000000749C9000-memory.dmp

                              Filesize

                              228KB

                            • memory/828-30-0x0000000000400000-0x00000000007CE000-memory.dmp

                              Filesize

                              3.8MB

                            • memory/828-32-0x0000000000400000-0x00000000007CE000-memory.dmp

                              Filesize

                              3.8MB

                            • memory/828-34-0x0000000000400000-0x00000000007CE000-memory.dmp

                              Filesize

                              3.8MB

                            • memory/828-36-0x0000000000400000-0x00000000007CE000-memory.dmp

                              Filesize

                              3.8MB

                            • memory/828-37-0x0000000074D10000-0x0000000074D49000-memory.dmp

                              Filesize

                              228KB

                            • memory/828-38-0x0000000000400000-0x00000000007CE000-memory.dmp

                              Filesize

                              3.8MB

                            • memory/828-39-0x0000000000400000-0x00000000007CE000-memory.dmp

                              Filesize

                              3.8MB

                            • memory/1784-57-0x0000000074080000-0x0000000074830000-memory.dmp

                              Filesize

                              7.7MB

                            • memory/1784-44-0x0000000074080000-0x0000000074830000-memory.dmp

                              Filesize

                              7.7MB

                            • memory/1784-45-0x0000000005420000-0x0000000005430000-memory.dmp

                              Filesize

                              64KB

                            • memory/2660-73-0x0000000000400000-0x00000000007CE000-memory.dmp

                              Filesize

                              3.8MB

                            • memory/2660-72-0x0000000074D10000-0x0000000074D49000-memory.dmp

                              Filesize

                              228KB

                            • memory/2660-70-0x0000000000400000-0x00000000007CE000-memory.dmp

                              Filesize

                              3.8MB

                            • memory/2660-69-0x0000000000400000-0x00000000007CE000-memory.dmp

                              Filesize

                              3.8MB

                            • memory/2660-68-0x0000000000400000-0x00000000007CE000-memory.dmp

                              Filesize

                              3.8MB

                            • memory/3576-1-0x0000000000550000-0x0000000000CEC000-memory.dmp

                              Filesize

                              7.6MB

                            • memory/3576-4-0x0000000007280000-0x0000000007A0A000-memory.dmp

                              Filesize

                              7.5MB

                            • memory/3576-3-0x0000000005710000-0x0000000005720000-memory.dmp

                              Filesize

                              64KB

                            • memory/3576-0-0x0000000074A80000-0x0000000075230000-memory.dmp

                              Filesize

                              7.7MB

                            • memory/3576-2-0x0000000005CD0000-0x0000000006274000-memory.dmp

                              Filesize

                              5.6MB

                            • memory/3576-17-0x0000000074A80000-0x0000000075230000-memory.dmp

                              Filesize

                              7.7MB

                            • memory/3668-13-0x0000000001000000-0x00000000013CE000-memory.dmp

                              Filesize

                              3.8MB

                            • memory/3668-5-0x0000000001000000-0x00000000013CE000-memory.dmp

                              Filesize

                              3.8MB

                            • memory/3668-9-0x0000000001000000-0x00000000013CE000-memory.dmp

                              Filesize

                              3.8MB

                            • memory/4384-52-0x0000000001220000-0x00000000015EE000-memory.dmp

                              Filesize

                              3.8MB

                            • memory/4384-56-0x0000000001220000-0x00000000015EE000-memory.dmp

                              Filesize

                              3.8MB

                            • memory/4844-64-0x0000000074080000-0x0000000074830000-memory.dmp

                              Filesize

                              7.7MB

                            • memory/4844-65-0x0000000005830000-0x0000000005840000-memory.dmp

                              Filesize

                              64KB

                            • memory/4844-74-0x0000000074080000-0x0000000074830000-memory.dmp

                              Filesize

                              7.7MB

                            • memory/5000-20-0x0000000074380000-0x0000000074B30000-memory.dmp

                              Filesize

                              7.7MB

                            • memory/5000-27-0x0000000074380000-0x0000000074B30000-memory.dmp

                              Filesize

                              7.7MB

                            • memory/5000-21-0x0000000005F20000-0x0000000005F30000-memory.dmp

                              Filesize

                              64KB