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Analysis

  • max time kernel
    147s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/05/2023, 22:53

General

  • Target

    285695c649e53760b921fabf7ee7b1e76f4e4e9ba07bf7a629ee4194644a99ca.exe

  • Size

    556KB

  • MD5

    fa45898576f21be7ff41b01973a5b52c

  • SHA1

    2003e8f8e9545546ce5030f352a99d1d0d957645

  • SHA256

    285695c649e53760b921fabf7ee7b1e76f4e4e9ba07bf7a629ee4194644a99ca

  • SHA512

    9e1f5f9bda1161c07e31154f66387e8f239e4a44f5a9b6f0dab0b5e91542fbcc088b789384525c6fac12f51c8c02d41dbed4b425180d4d897935f8a6970218a3

  • SSDEEP

    12288:YMrey90iYU1PhojOZmgL4dS7RwQDS/ZjwYzEWwA:myVF7E0OL/SYzAA

Malware Config

Extracted

Family

redline

Botnet

darm

C2

217.196.96.56:4138

Attributes
  • auth_value

    d88ac8ccc04ab9979b04b46313db1648

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • Checks computer location settings 2 TTPs 2 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 7 IoCs
  • Loads dropped DLL 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Windows security modification 2 TTPs 2 IoCs
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Program crash 1 IoCs
  • Creates scheduled task(s) 1 TTPs 1 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 42 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\285695c649e53760b921fabf7ee7b1e76f4e4e9ba07bf7a629ee4194644a99ca.exe
    "C:\Users\Admin\AppData\Local\Temp\285695c649e53760b921fabf7ee7b1e76f4e4e9ba07bf7a629ee4194644a99ca.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1264
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x4879961.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x4879961.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1564
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g1912318.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g1912318.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2000
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h8238214.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h8238214.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2324
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2324 -s 1088
          4⤵
          • Program crash
          PID:4772
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i7698821.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i7698821.exe
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:4852
      • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
        "C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe"
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:5024
        • C:\Windows\SysWOW64\schtasks.exe
          "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN oneetx.exe /TR "C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe" /F
          4⤵
          • Creates scheduled task(s)
          PID:4376
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "oneetx.exe" /P "Admin:N"&&CACLS "oneetx.exe" /P "Admin:R" /E&&echo Y|CACLS "..\c3912af058" /P "Admin:N"&&CACLS "..\c3912af058" /P "Admin:R" /E&&Exit
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:4204
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:4128
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "oneetx.exe" /P "Admin:N"
              5⤵
                PID:2352
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "oneetx.exe" /P "Admin:R" /E
                5⤵
                  PID:3660
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:1268
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\c3912af058" /P "Admin:N"
                    5⤵
                      PID:2932
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\c3912af058" /P "Admin:R" /E
                      5⤵
                        PID:4784
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:3904
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 2324 -ip 2324
                1⤵
                  PID:2872
                • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                  C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                  1⤵
                  • Executes dropped EXE
                  PID:1796
                • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                  C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                  1⤵
                  • Executes dropped EXE
                  PID:2388

                Network

                MITRE ATT&CK Enterprise v6

                Replay Monitor

                Loading Replay Monitor...

                Downloads

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i7698821.exe

                  Filesize

                  205KB

                  MD5

                  327aba89501fc211bd3de6041550b53b

                  SHA1

                  5f5c558b15b38c3eb62ed63650e2f05fe4fb0ded

                  SHA256

                  958a98c2856ab564ba02ee099d7ee5d788bba060c5f646644e008bfd6f761bd4

                  SHA512

                  5a316d01cd3ec512af5905f032f5f8c0701e12d4e5095477af64e8d0710f67670a9b50f7ee75e5bc59a703079c562cc1517f07da9ede9b8b322dc88ed63477f8

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i7698821.exe

                  Filesize

                  205KB

                  MD5

                  327aba89501fc211bd3de6041550b53b

                  SHA1

                  5f5c558b15b38c3eb62ed63650e2f05fe4fb0ded

                  SHA256

                  958a98c2856ab564ba02ee099d7ee5d788bba060c5f646644e008bfd6f761bd4

                  SHA512

                  5a316d01cd3ec512af5905f032f5f8c0701e12d4e5095477af64e8d0710f67670a9b50f7ee75e5bc59a703079c562cc1517f07da9ede9b8b322dc88ed63477f8

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x4879961.exe

                  Filesize

                  384KB

                  MD5

                  c2b0b19698618a5002f7c4d747092647

                  SHA1

                  015f60adb994ea235a42f1234ec64c6f1525ab07

                  SHA256

                  d1d47ff48af5ae2f90f37199d10c4f9e9a92d99a9f2b3b83737e1c60fba414d6

                  SHA512

                  b258b3351d3da18974375b970158bb2bdaf8700d6b9829e5774073562a8baac7f542688d860581e6c93919627a78d786f387a710c2de7073a20fb7b9c77a12af

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x4879961.exe

                  Filesize

                  384KB

                  MD5

                  c2b0b19698618a5002f7c4d747092647

                  SHA1

                  015f60adb994ea235a42f1234ec64c6f1525ab07

                  SHA256

                  d1d47ff48af5ae2f90f37199d10c4f9e9a92d99a9f2b3b83737e1c60fba414d6

                  SHA512

                  b258b3351d3da18974375b970158bb2bdaf8700d6b9829e5774073562a8baac7f542688d860581e6c93919627a78d786f387a710c2de7073a20fb7b9c77a12af

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g1912318.exe

                  Filesize

                  168KB

                  MD5

                  ad9b7a4680cd2ef4e1810d6b2009f50d

                  SHA1

                  ab891aea976155eee8b7e746b8b06de16da9162d

                  SHA256

                  733769bb440534844c3d45183f98c4e33492ff61fbe39997ce96953e620b7117

                  SHA512

                  7e772a1c97425b2297cf2feff2a9f93efa3c46d70625e034e0646947db52ade7fccc6b9b38dd662fa1d192001b7cda9fab837468ea341f651ed4f32f6d71b926

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g1912318.exe

                  Filesize

                  168KB

                  MD5

                  ad9b7a4680cd2ef4e1810d6b2009f50d

                  SHA1

                  ab891aea976155eee8b7e746b8b06de16da9162d

                  SHA256

                  733769bb440534844c3d45183f98c4e33492ff61fbe39997ce96953e620b7117

                  SHA512

                  7e772a1c97425b2297cf2feff2a9f93efa3c46d70625e034e0646947db52ade7fccc6b9b38dd662fa1d192001b7cda9fab837468ea341f651ed4f32f6d71b926

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h8238214.exe

                  Filesize

                  289KB

                  MD5

                  580ec8568e2830ac4fa37c7311f10239

                  SHA1

                  6e8bc8c50a5f8ac968c2b7ecd56b4f9288120262

                  SHA256

                  8643c83f2757f233e1ae88e036c8258115d855c8ed1ff683e931af874565d745

                  SHA512

                  6ab014a1fa2e67a3b522e16df4087d8139389582af4f6948df0cc7f50c173fbf0d317310369eae75c6b7b48a9f67e1be8fc58e6d5791c49462b632276b7dc30b

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h8238214.exe

                  Filesize

                  289KB

                  MD5

                  580ec8568e2830ac4fa37c7311f10239

                  SHA1

                  6e8bc8c50a5f8ac968c2b7ecd56b4f9288120262

                  SHA256

                  8643c83f2757f233e1ae88e036c8258115d855c8ed1ff683e931af874565d745

                  SHA512

                  6ab014a1fa2e67a3b522e16df4087d8139389582af4f6948df0cc7f50c173fbf0d317310369eae75c6b7b48a9f67e1be8fc58e6d5791c49462b632276b7dc30b

                • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe

                  Filesize

                  205KB

                  MD5

                  327aba89501fc211bd3de6041550b53b

                  SHA1

                  5f5c558b15b38c3eb62ed63650e2f05fe4fb0ded

                  SHA256

                  958a98c2856ab564ba02ee099d7ee5d788bba060c5f646644e008bfd6f761bd4

                  SHA512

                  5a316d01cd3ec512af5905f032f5f8c0701e12d4e5095477af64e8d0710f67670a9b50f7ee75e5bc59a703079c562cc1517f07da9ede9b8b322dc88ed63477f8

                • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe

                  Filesize

                  205KB

                  MD5

                  327aba89501fc211bd3de6041550b53b

                  SHA1

                  5f5c558b15b38c3eb62ed63650e2f05fe4fb0ded

                  SHA256

                  958a98c2856ab564ba02ee099d7ee5d788bba060c5f646644e008bfd6f761bd4

                  SHA512

                  5a316d01cd3ec512af5905f032f5f8c0701e12d4e5095477af64e8d0710f67670a9b50f7ee75e5bc59a703079c562cc1517f07da9ede9b8b322dc88ed63477f8

                • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe

                  Filesize

                  205KB

                  MD5

                  327aba89501fc211bd3de6041550b53b

                  SHA1

                  5f5c558b15b38c3eb62ed63650e2f05fe4fb0ded

                  SHA256

                  958a98c2856ab564ba02ee099d7ee5d788bba060c5f646644e008bfd6f761bd4

                  SHA512

                  5a316d01cd3ec512af5905f032f5f8c0701e12d4e5095477af64e8d0710f67670a9b50f7ee75e5bc59a703079c562cc1517f07da9ede9b8b322dc88ed63477f8

                • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe

                  Filesize

                  205KB

                  MD5

                  327aba89501fc211bd3de6041550b53b

                  SHA1

                  5f5c558b15b38c3eb62ed63650e2f05fe4fb0ded

                  SHA256

                  958a98c2856ab564ba02ee099d7ee5d788bba060c5f646644e008bfd6f761bd4

                  SHA512

                  5a316d01cd3ec512af5905f032f5f8c0701e12d4e5095477af64e8d0710f67670a9b50f7ee75e5bc59a703079c562cc1517f07da9ede9b8b322dc88ed63477f8

                • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe

                  Filesize

                  205KB

                  MD5

                  327aba89501fc211bd3de6041550b53b

                  SHA1

                  5f5c558b15b38c3eb62ed63650e2f05fe4fb0ded

                  SHA256

                  958a98c2856ab564ba02ee099d7ee5d788bba060c5f646644e008bfd6f761bd4

                  SHA512

                  5a316d01cd3ec512af5905f032f5f8c0701e12d4e5095477af64e8d0710f67670a9b50f7ee75e5bc59a703079c562cc1517f07da9ede9b8b322dc88ed63477f8

                • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                  Filesize

                  89KB

                  MD5

                  8451a2c5daa42b25333b1b2089c5ea39

                  SHA1

                  700cc99ec8d3113435e657070d2d6bde0a833adc

                  SHA256

                  b8c8aedd84c363853db934a55087a3b730cf9dc758dea3dc3a98f54217f4c9d0

                  SHA512

                  6d2bad0e6ec7852d7b6d1a70a10285db28c06c37252503e01c52458a463582d5211b7e183ae064a36b60f990971a5b14f8af3aaaacc4226be1c2e3e0bf38af53

                • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                  Filesize

                  89KB

                  MD5

                  8451a2c5daa42b25333b1b2089c5ea39

                  SHA1

                  700cc99ec8d3113435e657070d2d6bde0a833adc

                  SHA256

                  b8c8aedd84c363853db934a55087a3b730cf9dc758dea3dc3a98f54217f4c9d0

                  SHA512

                  6d2bad0e6ec7852d7b6d1a70a10285db28c06c37252503e01c52458a463582d5211b7e183ae064a36b60f990971a5b14f8af3aaaacc4226be1c2e3e0bf38af53

                • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                  Filesize

                  89KB

                  MD5

                  8451a2c5daa42b25333b1b2089c5ea39

                  SHA1

                  700cc99ec8d3113435e657070d2d6bde0a833adc

                  SHA256

                  b8c8aedd84c363853db934a55087a3b730cf9dc758dea3dc3a98f54217f4c9d0

                  SHA512

                  6d2bad0e6ec7852d7b6d1a70a10285db28c06c37252503e01c52458a463582d5211b7e183ae064a36b60f990971a5b14f8af3aaaacc4226be1c2e3e0bf38af53

                • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\cred64.dll

                  Filesize

                  162B

                  MD5

                  1b7c22a214949975556626d7217e9a39

                  SHA1

                  d01c97e2944166ed23e47e4a62ff471ab8fa031f

                  SHA256

                  340c8464c2007ce3f80682e15dfafa4180b641d53c14201b929906b7b0284d87

                  SHA512

                  ba64847cf1d4157d50abe4f4a1e5c1996fe387c5808e2f758c7fb3213bfefe1f3712d343f0c30a16819749840954654a70611d2250fd0f7b032429db7afd2cc5

                • memory/2000-152-0x000000000AD10000-0x000000000AD4C000-memory.dmp

                  Filesize

                  240KB

                • memory/2000-156-0x000000000B1E0000-0x000000000B246000-memory.dmp

                  Filesize

                  408KB

                • memory/2000-157-0x000000000BD50000-0x000000000BDA0000-memory.dmp

                  Filesize

                  320KB

                • memory/2000-158-0x000000000C5E0000-0x000000000C7A2000-memory.dmp

                  Filesize

                  1.8MB

                • memory/2000-159-0x000000000CCE0000-0x000000000D20C000-memory.dmp

                  Filesize

                  5.2MB

                • memory/2000-160-0x00000000057E0000-0x00000000057F0000-memory.dmp

                  Filesize

                  64KB

                • memory/2000-155-0x000000000BE60000-0x000000000C404000-memory.dmp

                  Filesize

                  5.6MB

                • memory/2000-154-0x000000000B140000-0x000000000B1D2000-memory.dmp

                  Filesize

                  584KB

                • memory/2000-153-0x000000000B020000-0x000000000B096000-memory.dmp

                  Filesize

                  472KB

                • memory/2000-151-0x00000000057E0000-0x00000000057F0000-memory.dmp

                  Filesize

                  64KB

                • memory/2000-150-0x000000000ACB0000-0x000000000ACC2000-memory.dmp

                  Filesize

                  72KB

                • memory/2000-149-0x000000000AD80000-0x000000000AE8A000-memory.dmp

                  Filesize

                  1.0MB

                • memory/2000-148-0x000000000B290000-0x000000000B8A8000-memory.dmp

                  Filesize

                  6.1MB

                • memory/2000-147-0x0000000000F40000-0x0000000000F70000-memory.dmp

                  Filesize

                  192KB

                • memory/2324-171-0x0000000002360000-0x0000000002372000-memory.dmp

                  Filesize

                  72KB

                • memory/2324-183-0x0000000002360000-0x0000000002372000-memory.dmp

                  Filesize

                  72KB

                • memory/2324-185-0x0000000002360000-0x0000000002372000-memory.dmp

                  Filesize

                  72KB

                • memory/2324-187-0x0000000002360000-0x0000000002372000-memory.dmp

                  Filesize

                  72KB

                • memory/2324-189-0x0000000002360000-0x0000000002372000-memory.dmp

                  Filesize

                  72KB

                • memory/2324-191-0x0000000002360000-0x0000000002372000-memory.dmp

                  Filesize

                  72KB

                • memory/2324-193-0x0000000002360000-0x0000000002372000-memory.dmp

                  Filesize

                  72KB

                • memory/2324-194-0x0000000000480000-0x00000000004AD000-memory.dmp

                  Filesize

                  180KB

                • memory/2324-195-0x0000000004BD0000-0x0000000004BE0000-memory.dmp

                  Filesize

                  64KB

                • memory/2324-196-0x0000000004BD0000-0x0000000004BE0000-memory.dmp

                  Filesize

                  64KB

                • memory/2324-197-0x0000000000400000-0x000000000047F000-memory.dmp

                  Filesize

                  508KB

                • memory/2324-199-0x0000000004BD0000-0x0000000004BE0000-memory.dmp

                  Filesize

                  64KB

                • memory/2324-181-0x0000000002360000-0x0000000002372000-memory.dmp

                  Filesize

                  72KB

                • memory/2324-179-0x0000000002360000-0x0000000002372000-memory.dmp

                  Filesize

                  72KB

                • memory/2324-177-0x0000000002360000-0x0000000002372000-memory.dmp

                  Filesize

                  72KB

                • memory/2324-175-0x0000000002360000-0x0000000002372000-memory.dmp

                  Filesize

                  72KB

                • memory/2324-173-0x0000000002360000-0x0000000002372000-memory.dmp

                  Filesize

                  72KB

                • memory/2324-169-0x0000000002360000-0x0000000002372000-memory.dmp

                  Filesize

                  72KB

                • memory/2324-167-0x0000000002360000-0x0000000002372000-memory.dmp

                  Filesize

                  72KB

                • memory/2324-166-0x0000000002360000-0x0000000002372000-memory.dmp

                  Filesize

                  72KB

                • memory/2324-200-0x0000000004BD0000-0x0000000004BE0000-memory.dmp

                  Filesize

                  64KB

                • memory/2324-201-0x0000000004BD0000-0x0000000004BE0000-memory.dmp

                  Filesize

                  64KB

                • memory/2324-202-0x0000000000400000-0x000000000047F000-memory.dmp

                  Filesize

                  508KB