Analysis

  • max time kernel
    135s
  • 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, 08:09

General

  • Target

    6c677a3a34033f6e980d20290bd15a4ec3dc555b98864d824155f6afe8c12543.exe

  • Size

    479KB

  • MD5

    097e14d63131add7d3cfca061149dc03

  • SHA1

    e9d670b6e33eabe0e7de9fe9f9a3ff62b93e7cb5

  • SHA256

    6c677a3a34033f6e980d20290bd15a4ec3dc555b98864d824155f6afe8c12543

  • SHA512

    3f564e2f70ddf0618fbb77bd490ba46e41c7e7ec6dcc5d0131c70f77b09b3e3a36676ddb712ee71e42b4e8efee93dffdda50be12ad75186237982a69d33cfcde

  • SSDEEP

    12288:MMroy90vjVJf1GPxEI5c1u315T9lOJKjE05iyMh+:EyYhJf1GZXfTzAc52h+

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.

  • 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\6c677a3a34033f6e980d20290bd15a4ec3dc555b98864d824155f6afe8c12543.exe
    "C:\Users\Admin\AppData\Local\Temp\6c677a3a34033f6e980d20290bd15a4ec3dc555b98864d824155f6afe8c12543.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4644
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1806266.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1806266.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4368
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k3794313.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k3794313.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1420
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l3257358.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l3257358.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1068
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m2549859.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m2549859.exe
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:4904
      • 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:744
        • 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:1148
        • 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:5072
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:4952
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "oneetx.exe" /P "Admin:N"
              5⤵
                PID:2840
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "oneetx.exe" /P "Admin:R" /E
                5⤵
                  PID:4660
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:4900
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\c3912af058" /P "Admin:N"
                    5⤵
                      PID:2564
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\c3912af058" /P "Admin:R" /E
                      5⤵
                        PID:2092
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:2192
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:4464
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:2468

              Network

                    MITRE ATT&CK Enterprise v6

                    Replay Monitor

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                    Downloads

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m2549859.exe

                      Filesize

                      210KB

                      MD5

                      98b7ae15544186f0ee23e9f5bf733e0c

                      SHA1

                      c69aab610a41937c3e519fa4b4ae775d4d449284

                      SHA256

                      ed3a07d2ae3decaf0531648d391ae7a37a16676b350adf30c99682e87cf5f75e

                      SHA512

                      913a9aeb37d5de1c526153199daf2f96e8d27559100d3501614062e6b885bb10ee6b533dfddd8fa5fce669fdc03ee9c14641e796fd5eaa84213c735e58489191

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m2549859.exe

                      Filesize

                      210KB

                      MD5

                      98b7ae15544186f0ee23e9f5bf733e0c

                      SHA1

                      c69aab610a41937c3e519fa4b4ae775d4d449284

                      SHA256

                      ed3a07d2ae3decaf0531648d391ae7a37a16676b350adf30c99682e87cf5f75e

                      SHA512

                      913a9aeb37d5de1c526153199daf2f96e8d27559100d3501614062e6b885bb10ee6b533dfddd8fa5fce669fdc03ee9c14641e796fd5eaa84213c735e58489191

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1806266.exe

                      Filesize

                      307KB

                      MD5

                      0e1ec4e40b906fed0ea1e9f420a4efb6

                      SHA1

                      b1dae09f86518c71109be50a203e1da82e715bcd

                      SHA256

                      131440eab39cac18b466763e79a8cc0687c30c8c514aec20e223d6a85eeabc5e

                      SHA512

                      6964d6ed173f0c152df67f140fa906a4d05971b9e30edf74e55577c0bef66d26ef7b4ade5abbef36374d8611fb51db61fb0bdfc6d88e7b6f8c65419a71dbca1c

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1806266.exe

                      Filesize

                      307KB

                      MD5

                      0e1ec4e40b906fed0ea1e9f420a4efb6

                      SHA1

                      b1dae09f86518c71109be50a203e1da82e715bcd

                      SHA256

                      131440eab39cac18b466763e79a8cc0687c30c8c514aec20e223d6a85eeabc5e

                      SHA512

                      6964d6ed173f0c152df67f140fa906a4d05971b9e30edf74e55577c0bef66d26ef7b4ade5abbef36374d8611fb51db61fb0bdfc6d88e7b6f8c65419a71dbca1c

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k3794313.exe

                      Filesize

                      179KB

                      MD5

                      07cd21bf7d9de595953beea1eaef94dc

                      SHA1

                      b14ce228d6e91dbe517f68fa5cfe24ef6fa4b3e6

                      SHA256

                      d163be3da3424f9d8fb09f6002adac192904ef2f79fa7bb5db870ae55fd8917f

                      SHA512

                      36512c8493782d8fca416ace59503f7527dc53d22dcf6e7931185305fca6119c78939da3e33b28ffe72ef5660427db4266e9483b6edf35c28d59de9f9684d88b

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k3794313.exe

                      Filesize

                      179KB

                      MD5

                      07cd21bf7d9de595953beea1eaef94dc

                      SHA1

                      b14ce228d6e91dbe517f68fa5cfe24ef6fa4b3e6

                      SHA256

                      d163be3da3424f9d8fb09f6002adac192904ef2f79fa7bb5db870ae55fd8917f

                      SHA512

                      36512c8493782d8fca416ace59503f7527dc53d22dcf6e7931185305fca6119c78939da3e33b28ffe72ef5660427db4266e9483b6edf35c28d59de9f9684d88b

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l3257358.exe

                      Filesize

                      168KB

                      MD5

                      72d73636379461c652076c7ba3c43081

                      SHA1

                      dffda390b81d3f6e68f21adb23558e490ed55c5f

                      SHA256

                      61e730f5a600d95505a46c1f49691550b2f9565dcba979b7ab14d0cf10270852

                      SHA512

                      1a8458e3b8be3ee16417ef8392ab25c76dbb3da53c439ddfbc540353415a55cebed3b6118a6ca2c7e038ffe46743017c64a35b3a3484e99889c12cc5e760e92f

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l3257358.exe

                      Filesize

                      168KB

                      MD5

                      72d73636379461c652076c7ba3c43081

                      SHA1

                      dffda390b81d3f6e68f21adb23558e490ed55c5f

                      SHA256

                      61e730f5a600d95505a46c1f49691550b2f9565dcba979b7ab14d0cf10270852

                      SHA512

                      1a8458e3b8be3ee16417ef8392ab25c76dbb3da53c439ddfbc540353415a55cebed3b6118a6ca2c7e038ffe46743017c64a35b3a3484e99889c12cc5e760e92f

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

                      Filesize

                      210KB

                      MD5

                      98b7ae15544186f0ee23e9f5bf733e0c

                      SHA1

                      c69aab610a41937c3e519fa4b4ae775d4d449284

                      SHA256

                      ed3a07d2ae3decaf0531648d391ae7a37a16676b350adf30c99682e87cf5f75e

                      SHA512

                      913a9aeb37d5de1c526153199daf2f96e8d27559100d3501614062e6b885bb10ee6b533dfddd8fa5fce669fdc03ee9c14641e796fd5eaa84213c735e58489191

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

                      Filesize

                      210KB

                      MD5

                      98b7ae15544186f0ee23e9f5bf733e0c

                      SHA1

                      c69aab610a41937c3e519fa4b4ae775d4d449284

                      SHA256

                      ed3a07d2ae3decaf0531648d391ae7a37a16676b350adf30c99682e87cf5f75e

                      SHA512

                      913a9aeb37d5de1c526153199daf2f96e8d27559100d3501614062e6b885bb10ee6b533dfddd8fa5fce669fdc03ee9c14641e796fd5eaa84213c735e58489191

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

                      Filesize

                      210KB

                      MD5

                      98b7ae15544186f0ee23e9f5bf733e0c

                      SHA1

                      c69aab610a41937c3e519fa4b4ae775d4d449284

                      SHA256

                      ed3a07d2ae3decaf0531648d391ae7a37a16676b350adf30c99682e87cf5f75e

                      SHA512

                      913a9aeb37d5de1c526153199daf2f96e8d27559100d3501614062e6b885bb10ee6b533dfddd8fa5fce669fdc03ee9c14641e796fd5eaa84213c735e58489191

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

                      Filesize

                      210KB

                      MD5

                      98b7ae15544186f0ee23e9f5bf733e0c

                      SHA1

                      c69aab610a41937c3e519fa4b4ae775d4d449284

                      SHA256

                      ed3a07d2ae3decaf0531648d391ae7a37a16676b350adf30c99682e87cf5f75e

                      SHA512

                      913a9aeb37d5de1c526153199daf2f96e8d27559100d3501614062e6b885bb10ee6b533dfddd8fa5fce669fdc03ee9c14641e796fd5eaa84213c735e58489191

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

                      Filesize

                      210KB

                      MD5

                      98b7ae15544186f0ee23e9f5bf733e0c

                      SHA1

                      c69aab610a41937c3e519fa4b4ae775d4d449284

                      SHA256

                      ed3a07d2ae3decaf0531648d391ae7a37a16676b350adf30c99682e87cf5f75e

                      SHA512

                      913a9aeb37d5de1c526153199daf2f96e8d27559100d3501614062e6b885bb10ee6b533dfddd8fa5fce669fdc03ee9c14641e796fd5eaa84213c735e58489191

                    • 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/1068-194-0x000000000C4B0000-0x000000000C9DC000-memory.dmp

                      Filesize

                      5.2MB

                    • memory/1068-190-0x000000000A870000-0x000000000A902000-memory.dmp

                      Filesize

                      584KB

                    • memory/1068-193-0x000000000BDB0000-0x000000000BF72000-memory.dmp

                      Filesize

                      1.8MB

                    • memory/1068-192-0x000000000B480000-0x000000000B4D0000-memory.dmp

                      Filesize

                      320KB

                    • memory/1068-191-0x000000000B0C0000-0x000000000B126000-memory.dmp

                      Filesize

                      408KB

                    • memory/1068-189-0x000000000A750000-0x000000000A7C6000-memory.dmp

                      Filesize

                      472KB

                    • memory/1068-188-0x0000000004E70000-0x0000000004E80000-memory.dmp

                      Filesize

                      64KB

                    • memory/1068-187-0x000000000A440000-0x000000000A47C000-memory.dmp

                      Filesize

                      240KB

                    • memory/1068-183-0x0000000000670000-0x00000000006A0000-memory.dmp

                      Filesize

                      192KB

                    • memory/1068-184-0x000000000A960000-0x000000000AF78000-memory.dmp

                      Filesize

                      6.1MB

                    • memory/1068-185-0x000000000A4B0000-0x000000000A5BA000-memory.dmp

                      Filesize

                      1.0MB

                    • memory/1068-186-0x000000000A3E0000-0x000000000A3F2000-memory.dmp

                      Filesize

                      72KB

                    • memory/1420-164-0x0000000002550000-0x0000000002562000-memory.dmp

                      Filesize

                      72KB

                    • memory/1420-160-0x0000000002550000-0x0000000002562000-memory.dmp

                      Filesize

                      72KB

                    • memory/1420-178-0x0000000004C70000-0x0000000004C80000-memory.dmp

                      Filesize

                      64KB

                    • memory/1420-162-0x0000000002550000-0x0000000002562000-memory.dmp

                      Filesize

                      72KB

                    • memory/1420-177-0x0000000004C70000-0x0000000004C80000-memory.dmp

                      Filesize

                      64KB

                    • memory/1420-176-0x0000000002550000-0x0000000002562000-memory.dmp

                      Filesize

                      72KB

                    • memory/1420-174-0x0000000002550000-0x0000000002562000-memory.dmp

                      Filesize

                      72KB

                    • memory/1420-166-0x0000000002550000-0x0000000002562000-memory.dmp

                      Filesize

                      72KB

                    • memory/1420-170-0x0000000002550000-0x0000000002562000-memory.dmp

                      Filesize

                      72KB

                    • memory/1420-168-0x0000000002550000-0x0000000002562000-memory.dmp

                      Filesize

                      72KB

                    • memory/1420-172-0x0000000002550000-0x0000000002562000-memory.dmp

                      Filesize

                      72KB

                    • memory/1420-158-0x0000000002550000-0x0000000002562000-memory.dmp

                      Filesize

                      72KB

                    • memory/1420-156-0x0000000002550000-0x0000000002562000-memory.dmp

                      Filesize

                      72KB

                    • memory/1420-154-0x0000000002550000-0x0000000002562000-memory.dmp

                      Filesize

                      72KB

                    • memory/1420-152-0x0000000002550000-0x0000000002562000-memory.dmp

                      Filesize

                      72KB

                    • memory/1420-150-0x0000000002550000-0x0000000002562000-memory.dmp

                      Filesize

                      72KB

                    • memory/1420-149-0x0000000002550000-0x0000000002562000-memory.dmp

                      Filesize

                      72KB

                    • memory/1420-148-0x0000000004C80000-0x0000000005224000-memory.dmp

                      Filesize

                      5.6MB

                    • memory/1420-147-0x0000000004C70000-0x0000000004C80000-memory.dmp

                      Filesize

                      64KB