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Analysis

  • max time kernel
    147s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/05/2023, 08:51

General

  • Target

    0ec534888925e664aa6023cf0ef1a38d136869c0de87c0601efc6c64c9de4a3c.exe

  • Size

    479KB

  • MD5

    ff5d9ea6383516b1e2895ba9cc0aa950

  • SHA1

    5ad4065ebacf732898e6ea4e850ff94d7b22ea84

  • SHA256

    0ec534888925e664aa6023cf0ef1a38d136869c0de87c0601efc6c64c9de4a3c

  • SHA512

    0f304f8ee169d296c624b57ecb5372e69b4347a51dcfab2261aef9c9ff1a3c1d2d818f4ee2250f72ee43f5eb09ed40aff3ef29cfd682af7e2f456e03c10667d5

  • SSDEEP

    12288:NMrZy905W5I9h4NEmx+nNNu7TbRsCYT+rkcj:cyO9qNP+NNu7rLgO

Malware Config

Extracted

Family

redline

Botnet

ditro

C2

217.196.96.101:4132

Attributes
  • auth_value

    8f24ed370a9b24aa28d3d634ea57912e

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
  • 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.

  • Launches sc.exe 1 IoCs

    Sc.exe is a Windows utlilty to control services 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\0ec534888925e664aa6023cf0ef1a38d136869c0de87c0601efc6c64c9de4a3c.exe
    "C:\Users\Admin\AppData\Local\Temp\0ec534888925e664aa6023cf0ef1a38d136869c0de87c0601efc6c64c9de4a3c.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:3140
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1943237.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1943237.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3876
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8152145.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8152145.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:5076
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l4928198.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l4928198.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3812
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m7211958.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m7211958.exe
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:3688
      • 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:2244
        • 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:4312
        • 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:640
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:3684
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "oneetx.exe" /P "Admin:N"
              5⤵
                PID:3832
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "oneetx.exe" /P "Admin:R" /E
                5⤵
                  PID:312
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:232
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\c3912af058" /P "Admin:N"
                    5⤵
                      PID:208
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\c3912af058" /P "Admin:R" /E
                      5⤵
                        PID:2532
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:3320
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:2480
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:2032
              • C:\Windows\system32\sc.exe
                C:\Windows\system32\sc.exe start wuauserv
                1⤵
                • Launches sc.exe
                PID:3260

              Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m7211958.exe

                Filesize

                210KB

                MD5

                7b4ebd0e890d06af7c2d54c9a8bb6e76

                SHA1

                ea9bc63096d1ac7239c641824e1ca819c048a672

                SHA256

                6c96715843587b639b2ae664e13adeb17fde4e6df541c1a29cac5ba14a6abb8f

                SHA512

                50db6fb2f1a5b9a3e9723c8431e5d2d8897fcbd48285658b37b1e9f65b49f2cdd768c8678454bb4bfdf9182d259dbea3556a5ec4bedfb6ea6d34f04a45d0ceff

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m7211958.exe

                Filesize

                210KB

                MD5

                7b4ebd0e890d06af7c2d54c9a8bb6e76

                SHA1

                ea9bc63096d1ac7239c641824e1ca819c048a672

                SHA256

                6c96715843587b639b2ae664e13adeb17fde4e6df541c1a29cac5ba14a6abb8f

                SHA512

                50db6fb2f1a5b9a3e9723c8431e5d2d8897fcbd48285658b37b1e9f65b49f2cdd768c8678454bb4bfdf9182d259dbea3556a5ec4bedfb6ea6d34f04a45d0ceff

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1943237.exe

                Filesize

                307KB

                MD5

                5a7617dce89e308b93ad459f8b61dec5

                SHA1

                08361f02ae1b5fa432fa31350c7a133224107eab

                SHA256

                0f5eff87d2c1f66d5d3298a9293bc1c11ca6af701eef004d095b91f8bd4d29ac

                SHA512

                1025812e90430496ecd6bfb349246b819fcfbed2cdf9fea71f39b6eb5ea216b8244345271cfe1df3417fd50bf19c04e145d311839d8177e7feb1cf3151f9600a

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1943237.exe

                Filesize

                307KB

                MD5

                5a7617dce89e308b93ad459f8b61dec5

                SHA1

                08361f02ae1b5fa432fa31350c7a133224107eab

                SHA256

                0f5eff87d2c1f66d5d3298a9293bc1c11ca6af701eef004d095b91f8bd4d29ac

                SHA512

                1025812e90430496ecd6bfb349246b819fcfbed2cdf9fea71f39b6eb5ea216b8244345271cfe1df3417fd50bf19c04e145d311839d8177e7feb1cf3151f9600a

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8152145.exe

                Filesize

                179KB

                MD5

                47fd879d6705aaa687a79026448352b3

                SHA1

                3a454b8d336eb896114e517fb33015e22815b36f

                SHA256

                cffad90ae7b341e69d55c4d657ebf1899c5b1b1e09b9d93ccad45d434c00b1de

                SHA512

                d8f1f5a32ac822df2f90a3929d6fd89903327b0b1180eda0db8aedd6f9626f89dab66266ea2c5a04f0cc302d96de10635241167383112551f3d444d9658347d0

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8152145.exe

                Filesize

                179KB

                MD5

                47fd879d6705aaa687a79026448352b3

                SHA1

                3a454b8d336eb896114e517fb33015e22815b36f

                SHA256

                cffad90ae7b341e69d55c4d657ebf1899c5b1b1e09b9d93ccad45d434c00b1de

                SHA512

                d8f1f5a32ac822df2f90a3929d6fd89903327b0b1180eda0db8aedd6f9626f89dab66266ea2c5a04f0cc302d96de10635241167383112551f3d444d9658347d0

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l4928198.exe

                Filesize

                168KB

                MD5

                555726a2678430eca340424dfb1ac8b7

                SHA1

                2e7c243746e5086ebb2e8464e18396a1172203fa

                SHA256

                7c8733e14c40591f407a66bd8e4d3a756895b59d2886405dfe6d77f85ff3d7b4

                SHA512

                b290847e039c336ab01c426e309e90495da5ee8046898eae57db542a49d08bea33b710e4ba814d782fd657a684961b1d4b8657fb5b5af5fcf5227df757298d3a

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l4928198.exe

                Filesize

                168KB

                MD5

                555726a2678430eca340424dfb1ac8b7

                SHA1

                2e7c243746e5086ebb2e8464e18396a1172203fa

                SHA256

                7c8733e14c40591f407a66bd8e4d3a756895b59d2886405dfe6d77f85ff3d7b4

                SHA512

                b290847e039c336ab01c426e309e90495da5ee8046898eae57db542a49d08bea33b710e4ba814d782fd657a684961b1d4b8657fb5b5af5fcf5227df757298d3a

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

                Filesize

                210KB

                MD5

                7b4ebd0e890d06af7c2d54c9a8bb6e76

                SHA1

                ea9bc63096d1ac7239c641824e1ca819c048a672

                SHA256

                6c96715843587b639b2ae664e13adeb17fde4e6df541c1a29cac5ba14a6abb8f

                SHA512

                50db6fb2f1a5b9a3e9723c8431e5d2d8897fcbd48285658b37b1e9f65b49f2cdd768c8678454bb4bfdf9182d259dbea3556a5ec4bedfb6ea6d34f04a45d0ceff

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

                Filesize

                210KB

                MD5

                7b4ebd0e890d06af7c2d54c9a8bb6e76

                SHA1

                ea9bc63096d1ac7239c641824e1ca819c048a672

                SHA256

                6c96715843587b639b2ae664e13adeb17fde4e6df541c1a29cac5ba14a6abb8f

                SHA512

                50db6fb2f1a5b9a3e9723c8431e5d2d8897fcbd48285658b37b1e9f65b49f2cdd768c8678454bb4bfdf9182d259dbea3556a5ec4bedfb6ea6d34f04a45d0ceff

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

                Filesize

                210KB

                MD5

                7b4ebd0e890d06af7c2d54c9a8bb6e76

                SHA1

                ea9bc63096d1ac7239c641824e1ca819c048a672

                SHA256

                6c96715843587b639b2ae664e13adeb17fde4e6df541c1a29cac5ba14a6abb8f

                SHA512

                50db6fb2f1a5b9a3e9723c8431e5d2d8897fcbd48285658b37b1e9f65b49f2cdd768c8678454bb4bfdf9182d259dbea3556a5ec4bedfb6ea6d34f04a45d0ceff

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

                Filesize

                210KB

                MD5

                7b4ebd0e890d06af7c2d54c9a8bb6e76

                SHA1

                ea9bc63096d1ac7239c641824e1ca819c048a672

                SHA256

                6c96715843587b639b2ae664e13adeb17fde4e6df541c1a29cac5ba14a6abb8f

                SHA512

                50db6fb2f1a5b9a3e9723c8431e5d2d8897fcbd48285658b37b1e9f65b49f2cdd768c8678454bb4bfdf9182d259dbea3556a5ec4bedfb6ea6d34f04a45d0ceff

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

                Filesize

                210KB

                MD5

                7b4ebd0e890d06af7c2d54c9a8bb6e76

                SHA1

                ea9bc63096d1ac7239c641824e1ca819c048a672

                SHA256

                6c96715843587b639b2ae664e13adeb17fde4e6df541c1a29cac5ba14a6abb8f

                SHA512

                50db6fb2f1a5b9a3e9723c8431e5d2d8897fcbd48285658b37b1e9f65b49f2cdd768c8678454bb4bfdf9182d259dbea3556a5ec4bedfb6ea6d34f04a45d0ceff

              • 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/3812-193-0x000000000A420000-0x000000000A4B2000-memory.dmp

                Filesize

                584KB

              • memory/3812-195-0x000000000B240000-0x000000000B402000-memory.dmp

                Filesize

                1.8MB

              • memory/3812-194-0x000000000A380000-0x000000000A3E6000-memory.dmp

                Filesize

                408KB

              • memory/3812-196-0x000000000BFF0000-0x000000000C51C000-memory.dmp

                Filesize

                5.2MB

              • memory/3812-192-0x000000000A300000-0x000000000A376000-memory.dmp

                Filesize

                472KB

              • memory/3812-191-0x0000000004A90000-0x0000000004AA0000-memory.dmp

                Filesize

                64KB

              • memory/3812-190-0x0000000009FF0000-0x000000000A02C000-memory.dmp

                Filesize

                240KB

              • memory/3812-189-0x0000000009F90000-0x0000000009FA2000-memory.dmp

                Filesize

                72KB

              • memory/3812-188-0x000000000A060000-0x000000000A16A000-memory.dmp

                Filesize

                1.0MB

              • memory/3812-197-0x000000000B410000-0x000000000B460000-memory.dmp

                Filesize

                320KB

              • memory/3812-187-0x000000000A540000-0x000000000AB58000-memory.dmp

                Filesize

                6.1MB

              • memory/3812-186-0x0000000000220000-0x0000000000250000-memory.dmp

                Filesize

                192KB

              • memory/5076-158-0x0000000002450000-0x0000000002462000-memory.dmp

                Filesize

                72KB

              • memory/5076-181-0x0000000004C10000-0x0000000004C20000-memory.dmp

                Filesize

                64KB

              • memory/5076-180-0x0000000004C10000-0x0000000004C20000-memory.dmp

                Filesize

                64KB

              • memory/5076-179-0x0000000004C10000-0x0000000004C20000-memory.dmp

                Filesize

                64KB

              • memory/5076-178-0x0000000002450000-0x0000000002462000-memory.dmp

                Filesize

                72KB

              • memory/5076-176-0x0000000002450000-0x0000000002462000-memory.dmp

                Filesize

                72KB

              • memory/5076-174-0x0000000002450000-0x0000000002462000-memory.dmp

                Filesize

                72KB

              • memory/5076-172-0x0000000002450000-0x0000000002462000-memory.dmp

                Filesize

                72KB

              • memory/5076-170-0x0000000002450000-0x0000000002462000-memory.dmp

                Filesize

                72KB

              • memory/5076-168-0x0000000002450000-0x0000000002462000-memory.dmp

                Filesize

                72KB

              • memory/5076-166-0x0000000002450000-0x0000000002462000-memory.dmp

                Filesize

                72KB

              • memory/5076-164-0x0000000002450000-0x0000000002462000-memory.dmp

                Filesize

                72KB

              • memory/5076-162-0x0000000002450000-0x0000000002462000-memory.dmp

                Filesize

                72KB

              • memory/5076-160-0x0000000002450000-0x0000000002462000-memory.dmp

                Filesize

                72KB

              • memory/5076-154-0x0000000002450000-0x0000000002462000-memory.dmp

                Filesize

                72KB

              • memory/5076-156-0x0000000002450000-0x0000000002462000-memory.dmp

                Filesize

                72KB

              • memory/5076-152-0x0000000002450000-0x0000000002462000-memory.dmp

                Filesize

                72KB

              • memory/5076-151-0x0000000002450000-0x0000000002462000-memory.dmp

                Filesize

                72KB

              • memory/5076-150-0x0000000004C10000-0x0000000004C20000-memory.dmp

                Filesize

                64KB

              • memory/5076-149-0x0000000004C10000-0x0000000004C20000-memory.dmp

                Filesize

                64KB

              • memory/5076-148-0x0000000004C10000-0x0000000004C20000-memory.dmp

                Filesize

                64KB

              • memory/5076-147-0x0000000004C20000-0x00000000051C4000-memory.dmp

                Filesize

                5.6MB