Analysis

  • max time kernel
    113s
  • max time network
    145s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    09/05/2023, 13:01

General

  • Target

    9d695c55aeb9bb56ec02d285c7e70d5c954aa958087fa0c9e99de1884d1addd8.exe

  • Size

    479KB

  • MD5

    0583dfa34d3e45963bf63bc5df33b4d2

  • SHA1

    d55f6b8ed05c1f559a162d73c240f0c51a5ef6c3

  • SHA256

    9d695c55aeb9bb56ec02d285c7e70d5c954aa958087fa0c9e99de1884d1addd8

  • SHA512

    e4c29a6ff14b5c5d209af3fdaebbe0438bd85beb9d7f4cd414d25fa105216c1f24ae74a3a5e67b0b9d2d736377e017164a416f842bfc8bba814fdf73bbfea0ce

  • SSDEEP

    12288:NMruy90LtBf9jX2gjvUDuhprq2sMI2h1t0FGMwL1+gE3zY:DygXTv8uhg2z9Bs6L1+gEDY

Malware Config

Extracted

Family

redline

Botnet

douma

C2

217.196.96.101:4132

Attributes
  • auth_value

    e7c0659b5f9d26f2f97df8d25fefbb44

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 5 IoCs
  • RedLine

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

  • 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
  • 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).

  • 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\9d695c55aeb9bb56ec02d285c7e70d5c954aa958087fa0c9e99de1884d1addd8.exe
    "C:\Users\Admin\AppData\Local\Temp\9d695c55aeb9bb56ec02d285c7e70d5c954aa958087fa0c9e99de1884d1addd8.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4244
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x2545807.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x2545807.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3492
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g1243542.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g1243542.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3868
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h5449433.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h5449433.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4200
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i8235029.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i8235029.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:2912
      • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
        "C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:1528
        • 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:4780
        • 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:3192
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:2232
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "oneetx.exe" /P "Admin:N"
              5⤵
                PID:2224
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "oneetx.exe" /P "Admin:R" /E
                5⤵
                  PID:4352
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:4336
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\c3912af058" /P "Admin:N"
                    5⤵
                      PID:2816
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\c3912af058" /P "Admin:R" /E
                      5⤵
                        PID:4028
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:3308
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:3604
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:3312

              Network

                    MITRE ATT&CK Enterprise v6

                    Replay Monitor

                    Loading Replay Monitor...

                    Downloads

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i8235029.exe

                      Filesize

                      211KB

                      MD5

                      14543749d3610ef2be60cb1edcac8f31

                      SHA1

                      255ca8dd9b4dc62f61a08c1fdfef8b7d5ef7b769

                      SHA256

                      a96b36de2fc5f55d84e297d29af708816653b10448f470dfe5e799338f3ca198

                      SHA512

                      187d158781aa7c03b2671c8775bd83fa229a7b09962c32cb67f75d48ddff88b36e7b3efe9b776a1b697e23264e55b9e4c14d6b41c945336acfc622c778db4ebd

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i8235029.exe

                      Filesize

                      211KB

                      MD5

                      14543749d3610ef2be60cb1edcac8f31

                      SHA1

                      255ca8dd9b4dc62f61a08c1fdfef8b7d5ef7b769

                      SHA256

                      a96b36de2fc5f55d84e297d29af708816653b10448f470dfe5e799338f3ca198

                      SHA512

                      187d158781aa7c03b2671c8775bd83fa229a7b09962c32cb67f75d48ddff88b36e7b3efe9b776a1b697e23264e55b9e4c14d6b41c945336acfc622c778db4ebd

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x2545807.exe

                      Filesize

                      308KB

                      MD5

                      c92cc5006ba49497a096e36b5205c4bc

                      SHA1

                      3fbe50537ff0fbd07a6aa39cc5b20473cc84a4a7

                      SHA256

                      f50fe1b9071ed71baedfcc4edad57562c7295c53c1b6add9006382521c53a0c9

                      SHA512

                      d70b350c288b387ea8dd867e42993792888c7954fac3d2ee6a9fc90bf2067f6a64297829bf2f0537180b4052ef43996d7c9f1bd89b2e1fc930b6bcfc4d4221e7

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x2545807.exe

                      Filesize

                      308KB

                      MD5

                      c92cc5006ba49497a096e36b5205c4bc

                      SHA1

                      3fbe50537ff0fbd07a6aa39cc5b20473cc84a4a7

                      SHA256

                      f50fe1b9071ed71baedfcc4edad57562c7295c53c1b6add9006382521c53a0c9

                      SHA512

                      d70b350c288b387ea8dd867e42993792888c7954fac3d2ee6a9fc90bf2067f6a64297829bf2f0537180b4052ef43996d7c9f1bd89b2e1fc930b6bcfc4d4221e7

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g1243542.exe

                      Filesize

                      168KB

                      MD5

                      af03e19a48eb491d1a0b8e6adba44cd4

                      SHA1

                      e1af6757b723a2b093f00d2653b3863d87103efa

                      SHA256

                      84d7fee5d40949ce65d0ba770f682aa58f891603d82458e96342a19346f32fe8

                      SHA512

                      eb51474c3aa72fd807778b1c3a272e55bca68f5db82cac102d91b39ba3f83a5e84c65868dd773acca5151214bcf830674343e0f5aa04807f10553a82db2bd4c3

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g1243542.exe

                      Filesize

                      168KB

                      MD5

                      af03e19a48eb491d1a0b8e6adba44cd4

                      SHA1

                      e1af6757b723a2b093f00d2653b3863d87103efa

                      SHA256

                      84d7fee5d40949ce65d0ba770f682aa58f891603d82458e96342a19346f32fe8

                      SHA512

                      eb51474c3aa72fd807778b1c3a272e55bca68f5db82cac102d91b39ba3f83a5e84c65868dd773acca5151214bcf830674343e0f5aa04807f10553a82db2bd4c3

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h5449433.exe

                      Filesize

                      181KB

                      MD5

                      06fa9f503537fe4162ce26b280fd7d29

                      SHA1

                      433b3b504a1962595944dad8475b905a6e2689e9

                      SHA256

                      24b78e57a3894a0192d5cfc78bd5041853b0816bede07d149933d47cc000e7c4

                      SHA512

                      80ff4087081c0f7e46ec817602262fe1ff3fa97cf08c503f3e0ce24b0d4a9a133873ee840312f886c2771b7144cb11f4da379a16a2db238ffc678aabd2096d09

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h5449433.exe

                      Filesize

                      181KB

                      MD5

                      06fa9f503537fe4162ce26b280fd7d29

                      SHA1

                      433b3b504a1962595944dad8475b905a6e2689e9

                      SHA256

                      24b78e57a3894a0192d5cfc78bd5041853b0816bede07d149933d47cc000e7c4

                      SHA512

                      80ff4087081c0f7e46ec817602262fe1ff3fa97cf08c503f3e0ce24b0d4a9a133873ee840312f886c2771b7144cb11f4da379a16a2db238ffc678aabd2096d09

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

                      Filesize

                      211KB

                      MD5

                      14543749d3610ef2be60cb1edcac8f31

                      SHA1

                      255ca8dd9b4dc62f61a08c1fdfef8b7d5ef7b769

                      SHA256

                      a96b36de2fc5f55d84e297d29af708816653b10448f470dfe5e799338f3ca198

                      SHA512

                      187d158781aa7c03b2671c8775bd83fa229a7b09962c32cb67f75d48ddff88b36e7b3efe9b776a1b697e23264e55b9e4c14d6b41c945336acfc622c778db4ebd

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

                      Filesize

                      211KB

                      MD5

                      14543749d3610ef2be60cb1edcac8f31

                      SHA1

                      255ca8dd9b4dc62f61a08c1fdfef8b7d5ef7b769

                      SHA256

                      a96b36de2fc5f55d84e297d29af708816653b10448f470dfe5e799338f3ca198

                      SHA512

                      187d158781aa7c03b2671c8775bd83fa229a7b09962c32cb67f75d48ddff88b36e7b3efe9b776a1b697e23264e55b9e4c14d6b41c945336acfc622c778db4ebd

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

                      Filesize

                      211KB

                      MD5

                      14543749d3610ef2be60cb1edcac8f31

                      SHA1

                      255ca8dd9b4dc62f61a08c1fdfef8b7d5ef7b769

                      SHA256

                      a96b36de2fc5f55d84e297d29af708816653b10448f470dfe5e799338f3ca198

                      SHA512

                      187d158781aa7c03b2671c8775bd83fa229a7b09962c32cb67f75d48ddff88b36e7b3efe9b776a1b697e23264e55b9e4c14d6b41c945336acfc622c778db4ebd

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

                      Filesize

                      211KB

                      MD5

                      14543749d3610ef2be60cb1edcac8f31

                      SHA1

                      255ca8dd9b4dc62f61a08c1fdfef8b7d5ef7b769

                      SHA256

                      a96b36de2fc5f55d84e297d29af708816653b10448f470dfe5e799338f3ca198

                      SHA512

                      187d158781aa7c03b2671c8775bd83fa229a7b09962c32cb67f75d48ddff88b36e7b3efe9b776a1b697e23264e55b9e4c14d6b41c945336acfc622c778db4ebd

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

                      Filesize

                      211KB

                      MD5

                      14543749d3610ef2be60cb1edcac8f31

                      SHA1

                      255ca8dd9b4dc62f61a08c1fdfef8b7d5ef7b769

                      SHA256

                      a96b36de2fc5f55d84e297d29af708816653b10448f470dfe5e799338f3ca198

                      SHA512

                      187d158781aa7c03b2671c8775bd83fa229a7b09962c32cb67f75d48ddff88b36e7b3efe9b776a1b697e23264e55b9e4c14d6b41c945336acfc622c778db4ebd

                    • 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

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

                      Filesize

                      89KB

                      MD5

                      8451a2c5daa42b25333b1b2089c5ea39

                      SHA1

                      700cc99ec8d3113435e657070d2d6bde0a833adc

                      SHA256

                      b8c8aedd84c363853db934a55087a3b730cf9dc758dea3dc3a98f54217f4c9d0

                      SHA512

                      6d2bad0e6ec7852d7b6d1a70a10285db28c06c37252503e01c52458a463582d5211b7e183ae064a36b60f990971a5b14f8af3aaaacc4226be1c2e3e0bf38af53

                    • memory/3868-140-0x000000000A5D0000-0x000000000A61B000-memory.dmp

                      Filesize

                      300KB

                    • memory/3868-142-0x000000000A870000-0x000000000A902000-memory.dmp

                      Filesize

                      584KB

                    • memory/3868-143-0x000000000A7D0000-0x000000000A836000-memory.dmp

                      Filesize

                      408KB

                    • memory/3868-144-0x000000000B890000-0x000000000BD8E000-memory.dmp

                      Filesize

                      5.0MB

                    • memory/3868-145-0x000000000B5C0000-0x000000000B782000-memory.dmp

                      Filesize

                      1.8MB

                    • memory/3868-146-0x000000000C2C0000-0x000000000C7EC000-memory.dmp

                      Filesize

                      5.2MB

                    • memory/3868-147-0x000000000B550000-0x000000000B5A0000-memory.dmp

                      Filesize

                      320KB

                    • memory/3868-148-0x0000000004FE0000-0x0000000004FF0000-memory.dmp

                      Filesize

                      64KB

                    • memory/3868-141-0x000000000A750000-0x000000000A7C6000-memory.dmp

                      Filesize

                      472KB

                    • memory/3868-139-0x000000000A430000-0x000000000A46E000-memory.dmp

                      Filesize

                      248KB

                    • memory/3868-138-0x0000000004FE0000-0x0000000004FF0000-memory.dmp

                      Filesize

                      64KB

                    • memory/3868-137-0x000000000A3D0000-0x000000000A3E2000-memory.dmp

                      Filesize

                      72KB

                    • memory/3868-136-0x000000000A4C0000-0x000000000A5CA000-memory.dmp

                      Filesize

                      1.0MB

                    • memory/3868-135-0x000000000A980000-0x000000000AF86000-memory.dmp

                      Filesize

                      6.0MB

                    • memory/3868-134-0x0000000000E60000-0x0000000000E66000-memory.dmp

                      Filesize

                      24KB

                    • memory/3868-133-0x00000000006A0000-0x00000000006CE000-memory.dmp

                      Filesize

                      184KB

                    • memory/4200-154-0x00000000021F0000-0x0000000002208000-memory.dmp

                      Filesize

                      96KB

                    • memory/4200-168-0x00000000021F0000-0x0000000002202000-memory.dmp

                      Filesize

                      72KB

                    • memory/4200-170-0x00000000021F0000-0x0000000002202000-memory.dmp

                      Filesize

                      72KB

                    • memory/4200-172-0x00000000021F0000-0x0000000002202000-memory.dmp

                      Filesize

                      72KB

                    • memory/4200-174-0x00000000021F0000-0x0000000002202000-memory.dmp

                      Filesize

                      72KB

                    • memory/4200-176-0x00000000021F0000-0x0000000002202000-memory.dmp

                      Filesize

                      72KB

                    • memory/4200-178-0x00000000021F0000-0x0000000002202000-memory.dmp

                      Filesize

                      72KB

                    • memory/4200-180-0x00000000021F0000-0x0000000002202000-memory.dmp

                      Filesize

                      72KB

                    • memory/4200-182-0x00000000021F0000-0x0000000002202000-memory.dmp

                      Filesize

                      72KB

                    • memory/4200-166-0x00000000021F0000-0x0000000002202000-memory.dmp

                      Filesize

                      72KB

                    • memory/4200-164-0x00000000021F0000-0x0000000002202000-memory.dmp

                      Filesize

                      72KB

                    • memory/4200-162-0x00000000021F0000-0x0000000002202000-memory.dmp

                      Filesize

                      72KB

                    • memory/4200-160-0x00000000021F0000-0x0000000002202000-memory.dmp

                      Filesize

                      72KB

                    • memory/4200-158-0x00000000021F0000-0x0000000002202000-memory.dmp

                      Filesize

                      72KB

                    • memory/4200-156-0x00000000021F0000-0x0000000002202000-memory.dmp

                      Filesize

                      72KB

                    • memory/4200-155-0x00000000021F0000-0x0000000002202000-memory.dmp

                      Filesize

                      72KB

                    • memory/4200-153-0x0000000000610000-0x000000000062A000-memory.dmp

                      Filesize

                      104KB

                    • memory/4200-183-0x0000000004B30000-0x0000000004B40000-memory.dmp

                      Filesize

                      64KB

                    • memory/4200-184-0x0000000004B30000-0x0000000004B40000-memory.dmp

                      Filesize

                      64KB

                    • memory/4200-185-0x0000000004B30000-0x0000000004B40000-memory.dmp

                      Filesize

                      64KB