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Analysis

  • max time kernel
    135s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/05/2023, 20:11

General

  • Target

    e505944eadcbf37ef59024403a1dc02fcd31aedcb002ff6c767bb77b94124b4e.exe

  • Size

    480KB

  • MD5

    1734f77b3f58d601f95260f2474193ed

  • SHA1

    68750df65aa633b35125ba17a4c93689b404471c

  • SHA256

    e505944eadcbf37ef59024403a1dc02fcd31aedcb002ff6c767bb77b94124b4e

  • SHA512

    2c09269473e5d78d569ad1f5f65802930ec9b64bfae4f7a84ad5b5ad1f222a3dee1aa30891a7dd9037028296313a81f91d1c885d1a9cc1b06342c58330660ea4

  • SSDEEP

    6144:KMy+bnr+Yp0yN90QEw7o1gWCbn81ezYH/LJsXnTqIR+VpIvD9VxQAH3HXZQwyDme:8MrIy90QtWCbq2YH/MnTqpjsQIew6zP

Malware Config

Extracted

Family

redline

Botnet

daris

C2

217.196.96.56:4138

Attributes
  • auth_value

    3491f24ae0250969cd45ce4b3fe77549

Signatures

  • Detects Redline Stealer samples 3 IoCs

    This rule detects the presence of Redline Stealer samples based on their unique strings.

  • 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).

  • 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\e505944eadcbf37ef59024403a1dc02fcd31aedcb002ff6c767bb77b94124b4e.exe
    "C:\Users\Admin\AppData\Local\Temp\e505944eadcbf37ef59024403a1dc02fcd31aedcb002ff6c767bb77b94124b4e.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4228
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y7377096.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y7377096.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2936
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8773753.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8773753.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3268
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l5156173.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l5156173.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3748
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m8647067.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m8647067.exe
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:2596
      • 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:4992
        • 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:5076
        • 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:1744
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:4224
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "oneetx.exe" /P "Admin:N"
              5⤵
                PID:60
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "oneetx.exe" /P "Admin:R" /E
                5⤵
                  PID:4060
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:4652
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\c3912af058" /P "Admin:N"
                    5⤵
                      PID:1768
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\c3912af058" /P "Admin:R" /E
                      5⤵
                        PID:2580
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:3496
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:4600
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:1412

              Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m8647067.exe

                Filesize

                206KB

                MD5

                95e152a17f76fbd9298e8481af21be61

                SHA1

                286c913ef15b6a0f3a86ce3e4f299755c46ba2a5

                SHA256

                a5ce404632d2b561b142c36f0e18f09a13ceef28e200b2b9660ac16756937b4f

                SHA512

                66b7d3003e456ac09bd1f165cffaf3cbed2eb08477bc0c2ffcec66123806ce954a48704d27bafbc80159ee4605d40b91f9aa4f83508b26576ad77067a100eb5a

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m8647067.exe

                Filesize

                206KB

                MD5

                95e152a17f76fbd9298e8481af21be61

                SHA1

                286c913ef15b6a0f3a86ce3e4f299755c46ba2a5

                SHA256

                a5ce404632d2b561b142c36f0e18f09a13ceef28e200b2b9660ac16756937b4f

                SHA512

                66b7d3003e456ac09bd1f165cffaf3cbed2eb08477bc0c2ffcec66123806ce954a48704d27bafbc80159ee4605d40b91f9aa4f83508b26576ad77067a100eb5a

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y7377096.exe

                Filesize

                308KB

                MD5

                df66d73372ca3bab376151050210dce9

                SHA1

                f04186ac9b912cb782d169d094fdd30a9c29f659

                SHA256

                44e0a4711b8869d99776c7971210c8ab48df0523225dbef878607694de55a344

                SHA512

                28e6b4ce58c127dd61699e46ccc8903026f61b3862d6cc1cb8b95837242684442e8654db81370e681c6e91543b627cc8f145a58bf30e23f39d5132f9492b9682

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y7377096.exe

                Filesize

                308KB

                MD5

                df66d73372ca3bab376151050210dce9

                SHA1

                f04186ac9b912cb782d169d094fdd30a9c29f659

                SHA256

                44e0a4711b8869d99776c7971210c8ab48df0523225dbef878607694de55a344

                SHA512

                28e6b4ce58c127dd61699e46ccc8903026f61b3862d6cc1cb8b95837242684442e8654db81370e681c6e91543b627cc8f145a58bf30e23f39d5132f9492b9682

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8773753.exe

                Filesize

                168KB

                MD5

                2a98b68a514423d53f7e59cb58c0ffeb

                SHA1

                32cfe95cf79c343ea01474cb78300c82a8703167

                SHA256

                bb32127dea242907b46cdaf47b211ef1a0ef3a17365420e69dc327dee29adc1a

                SHA512

                80a76486d9299f080d0d93f183805da9432bc606408b674f93011c8905338ec2d5686fa9caec12d9088f753cc1c267c6ae35e92d3fa3fc4ad8fb74430b4fc817

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8773753.exe

                Filesize

                168KB

                MD5

                2a98b68a514423d53f7e59cb58c0ffeb

                SHA1

                32cfe95cf79c343ea01474cb78300c82a8703167

                SHA256

                bb32127dea242907b46cdaf47b211ef1a0ef3a17365420e69dc327dee29adc1a

                SHA512

                80a76486d9299f080d0d93f183805da9432bc606408b674f93011c8905338ec2d5686fa9caec12d9088f753cc1c267c6ae35e92d3fa3fc4ad8fb74430b4fc817

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l5156173.exe

                Filesize

                179KB

                MD5

                61d590feab9b60bcb8e6cb2d4b1227c6

                SHA1

                5946a13343a7f3d4b499de3057d7de98729645e2

                SHA256

                2a6af26c827bdc79def39297def1a759631a5c6fcb99f1fdf50a4b03ae5896d9

                SHA512

                17741e5aca2599b71dbfd5fb9c77e37068a690089c3b91edfc894597bd4ad893e6e46e612b4ad81a7374e6f346172ce737333a6ffc729b8da8a85a13670c5f9f

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l5156173.exe

                Filesize

                179KB

                MD5

                61d590feab9b60bcb8e6cb2d4b1227c6

                SHA1

                5946a13343a7f3d4b499de3057d7de98729645e2

                SHA256

                2a6af26c827bdc79def39297def1a759631a5c6fcb99f1fdf50a4b03ae5896d9

                SHA512

                17741e5aca2599b71dbfd5fb9c77e37068a690089c3b91edfc894597bd4ad893e6e46e612b4ad81a7374e6f346172ce737333a6ffc729b8da8a85a13670c5f9f

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

                Filesize

                206KB

                MD5

                95e152a17f76fbd9298e8481af21be61

                SHA1

                286c913ef15b6a0f3a86ce3e4f299755c46ba2a5

                SHA256

                a5ce404632d2b561b142c36f0e18f09a13ceef28e200b2b9660ac16756937b4f

                SHA512

                66b7d3003e456ac09bd1f165cffaf3cbed2eb08477bc0c2ffcec66123806ce954a48704d27bafbc80159ee4605d40b91f9aa4f83508b26576ad77067a100eb5a

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

                Filesize

                206KB

                MD5

                95e152a17f76fbd9298e8481af21be61

                SHA1

                286c913ef15b6a0f3a86ce3e4f299755c46ba2a5

                SHA256

                a5ce404632d2b561b142c36f0e18f09a13ceef28e200b2b9660ac16756937b4f

                SHA512

                66b7d3003e456ac09bd1f165cffaf3cbed2eb08477bc0c2ffcec66123806ce954a48704d27bafbc80159ee4605d40b91f9aa4f83508b26576ad77067a100eb5a

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

                Filesize

                206KB

                MD5

                95e152a17f76fbd9298e8481af21be61

                SHA1

                286c913ef15b6a0f3a86ce3e4f299755c46ba2a5

                SHA256

                a5ce404632d2b561b142c36f0e18f09a13ceef28e200b2b9660ac16756937b4f

                SHA512

                66b7d3003e456ac09bd1f165cffaf3cbed2eb08477bc0c2ffcec66123806ce954a48704d27bafbc80159ee4605d40b91f9aa4f83508b26576ad77067a100eb5a

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

                Filesize

                206KB

                MD5

                95e152a17f76fbd9298e8481af21be61

                SHA1

                286c913ef15b6a0f3a86ce3e4f299755c46ba2a5

                SHA256

                a5ce404632d2b561b142c36f0e18f09a13ceef28e200b2b9660ac16756937b4f

                SHA512

                66b7d3003e456ac09bd1f165cffaf3cbed2eb08477bc0c2ffcec66123806ce954a48704d27bafbc80159ee4605d40b91f9aa4f83508b26576ad77067a100eb5a

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

                Filesize

                206KB

                MD5

                95e152a17f76fbd9298e8481af21be61

                SHA1

                286c913ef15b6a0f3a86ce3e4f299755c46ba2a5

                SHA256

                a5ce404632d2b561b142c36f0e18f09a13ceef28e200b2b9660ac16756937b4f

                SHA512

                66b7d3003e456ac09bd1f165cffaf3cbed2eb08477bc0c2ffcec66123806ce954a48704d27bafbc80159ee4605d40b91f9aa4f83508b26576ad77067a100eb5a

              • 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/3268-150-0x0000000009FF0000-0x000000000A002000-memory.dmp

                Filesize

                72KB

              • memory/3268-160-0x000000000B2D0000-0x000000000B320000-memory.dmp

                Filesize

                320KB

              • memory/3268-159-0x000000000C0A0000-0x000000000C5CC000-memory.dmp

                Filesize

                5.2MB

              • memory/3268-158-0x000000000B350000-0x000000000B512000-memory.dmp

                Filesize

                1.8MB

              • memory/3268-157-0x0000000004B40000-0x0000000004B50000-memory.dmp

                Filesize

                64KB

              • memory/3268-156-0x000000000B5C0000-0x000000000BB64000-memory.dmp

                Filesize

                5.6MB

              • memory/3268-155-0x000000000A3D0000-0x000000000A436000-memory.dmp

                Filesize

                408KB

              • memory/3268-154-0x000000000A470000-0x000000000A502000-memory.dmp

                Filesize

                584KB

              • memory/3268-153-0x000000000A350000-0x000000000A3C6000-memory.dmp

                Filesize

                472KB

              • memory/3268-152-0x000000000A050000-0x000000000A08C000-memory.dmp

                Filesize

                240KB

              • memory/3268-151-0x0000000004B40000-0x0000000004B50000-memory.dmp

                Filesize

                64KB

              • memory/3268-149-0x000000000A0E0000-0x000000000A1EA000-memory.dmp

                Filesize

                1.0MB

              • memory/3268-148-0x000000000A5F0000-0x000000000AC08000-memory.dmp

                Filesize

                6.1MB

              • memory/3268-147-0x0000000000130000-0x000000000015E000-memory.dmp

                Filesize

                184KB

              • memory/3748-172-0x0000000002350000-0x0000000002362000-memory.dmp

                Filesize

                72KB

              • memory/3748-188-0x0000000002350000-0x0000000002362000-memory.dmp

                Filesize

                72KB

              • memory/3748-190-0x0000000002350000-0x0000000002362000-memory.dmp

                Filesize

                72KB

              • memory/3748-192-0x0000000002350000-0x0000000002362000-memory.dmp

                Filesize

                72KB

              • memory/3748-193-0x0000000004A90000-0x0000000004AA0000-memory.dmp

                Filesize

                64KB

              • memory/3748-194-0x0000000004A90000-0x0000000004AA0000-memory.dmp

                Filesize

                64KB

              • memory/3748-195-0x0000000004A90000-0x0000000004AA0000-memory.dmp

                Filesize

                64KB

              • memory/3748-186-0x0000000002350000-0x0000000002362000-memory.dmp

                Filesize

                72KB

              • memory/3748-184-0x0000000002350000-0x0000000002362000-memory.dmp

                Filesize

                72KB

              • memory/3748-182-0x0000000002350000-0x0000000002362000-memory.dmp

                Filesize

                72KB

              • memory/3748-180-0x0000000002350000-0x0000000002362000-memory.dmp

                Filesize

                72KB

              • memory/3748-178-0x0000000002350000-0x0000000002362000-memory.dmp

                Filesize

                72KB

              • memory/3748-174-0x0000000002350000-0x0000000002362000-memory.dmp

                Filesize

                72KB

              • memory/3748-176-0x0000000002350000-0x0000000002362000-memory.dmp

                Filesize

                72KB

              • memory/3748-170-0x0000000002350000-0x0000000002362000-memory.dmp

                Filesize

                72KB

              • memory/3748-166-0x0000000002350000-0x0000000002362000-memory.dmp

                Filesize

                72KB

              • memory/3748-168-0x0000000002350000-0x0000000002362000-memory.dmp

                Filesize

                72KB

              • memory/3748-165-0x0000000002350000-0x0000000002362000-memory.dmp

                Filesize

                72KB