Analysis

  • max time kernel
    115s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/05/2023, 20:49

General

  • Target

    ddf2e3e65930967f99b4d54904f373c6d915a8c4e7257b608b7a90d1438915b5.exe

  • Size

    479KB

  • MD5

    90ea5cfdce184989963c96eda126b644

  • SHA1

    530e2260f2f8441175e9f7dc1810b3a75aa3f3c9

  • SHA256

    ddf2e3e65930967f99b4d54904f373c6d915a8c4e7257b608b7a90d1438915b5

  • SHA512

    0f1de74d31f6eca96c726fe683c35f1bf8b4bc5a94c660f2653e97785f0c0eb5fdad88f6948d51790c272840176ee397c311d66d24f9733a5c277eb362d25b9b

  • SSDEEP

    6144:KJy+bnr++p0yN90QERCFMyd0VMK8mhr2vXyGMw6zlScvtYn3LSUfcKmBp5L4:/Mriy90yFMLmm2yXSSGLYL4

Malware Config

Extracted

Family

redline

Botnet

dease

C2

217.196.96.101:4132

Attributes
  • auth_value

    82e4d5f9abc21848e0345118814a4e6c

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\ddf2e3e65930967f99b4d54904f373c6d915a8c4e7257b608b7a90d1438915b5.exe
    "C:\Users\Admin\AppData\Local\Temp\ddf2e3e65930967f99b4d54904f373c6d915a8c4e7257b608b7a90d1438915b5.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:796
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x4954042.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x4954042.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:620
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g7129446.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g7129446.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:392
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h9469379.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h9469379.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4644
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i0811630.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i0811630.exe
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:3176
      • 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:2180
        • 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:3756
        • 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:3448
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:4976
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "oneetx.exe" /P "Admin:N"
              5⤵
                PID:1852
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "oneetx.exe" /P "Admin:R" /E
                5⤵
                  PID:336
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:4624
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\c3912af058" /P "Admin:N"
                    5⤵
                      PID:2096
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\c3912af058" /P "Admin:R" /E
                      5⤵
                        PID:2012
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:1356
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:4760
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:2132

              Network

                    MITRE ATT&CK Enterprise v6

                    Replay Monitor

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                    Downloads

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i0811630.exe

                      Filesize

                      212KB

                      MD5

                      b949f6c251e3965b550972c4bda0abd3

                      SHA1

                      9cf9ea6a679851dde96537039269e6b14b057f92

                      SHA256

                      b15b5e25ba48e2022cfb16e14379c00cae34715f296c7129ad0a79703cca04b3

                      SHA512

                      1d498ebf73e5a0613b0ec2f686783fcf3eff3b7faa65a3f150d18ba8cc8ceeacbf5ec7cf8d6a70766242d13f5797d283580cb329c81466949f3646487b0826b1

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i0811630.exe

                      Filesize

                      212KB

                      MD5

                      b949f6c251e3965b550972c4bda0abd3

                      SHA1

                      9cf9ea6a679851dde96537039269e6b14b057f92

                      SHA256

                      b15b5e25ba48e2022cfb16e14379c00cae34715f296c7129ad0a79703cca04b3

                      SHA512

                      1d498ebf73e5a0613b0ec2f686783fcf3eff3b7faa65a3f150d18ba8cc8ceeacbf5ec7cf8d6a70766242d13f5797d283580cb329c81466949f3646487b0826b1

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x4954042.exe

                      Filesize

                      308KB

                      MD5

                      a48783bcbd3b21bd0f4551d9d945fd04

                      SHA1

                      9214a46c01b5b39dcd16e3319866771efd1f663c

                      SHA256

                      92c5718a2c7f241d1c3548d44c061bfe51682f9ef6020be628e561c31d7a3117

                      SHA512

                      133578a46f0eac4e498c3801d537fc656d04be8bf02256871b73cf55c719eb838bb27dcf0fa4643cec0d3b28ba037825b7255c13a7b311a1408f9b4832998c06

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x4954042.exe

                      Filesize

                      308KB

                      MD5

                      a48783bcbd3b21bd0f4551d9d945fd04

                      SHA1

                      9214a46c01b5b39dcd16e3319866771efd1f663c

                      SHA256

                      92c5718a2c7f241d1c3548d44c061bfe51682f9ef6020be628e561c31d7a3117

                      SHA512

                      133578a46f0eac4e498c3801d537fc656d04be8bf02256871b73cf55c719eb838bb27dcf0fa4643cec0d3b28ba037825b7255c13a7b311a1408f9b4832998c06

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g7129446.exe

                      Filesize

                      168KB

                      MD5

                      0338d3875c569a627e6c39f57a671f04

                      SHA1

                      e4d980d5a85ce1e776ff52924f2f36f4308d6a1f

                      SHA256

                      5945825f7e85d33bbe50dab263108be330257721e64c7ce242824dc319223df2

                      SHA512

                      e560287adee89fd995adc27bd8bfaf5806b2424fb3e711eb8ec18b34705de318f08d326c1e791e5186871ea37809dfb0d59107cfda759f1c864c95223b860d05

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g7129446.exe

                      Filesize

                      168KB

                      MD5

                      0338d3875c569a627e6c39f57a671f04

                      SHA1

                      e4d980d5a85ce1e776ff52924f2f36f4308d6a1f

                      SHA256

                      5945825f7e85d33bbe50dab263108be330257721e64c7ce242824dc319223df2

                      SHA512

                      e560287adee89fd995adc27bd8bfaf5806b2424fb3e711eb8ec18b34705de318f08d326c1e791e5186871ea37809dfb0d59107cfda759f1c864c95223b860d05

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h9469379.exe

                      Filesize

                      181KB

                      MD5

                      37d60356c3d24db295446967880a204c

                      SHA1

                      b90e43a6cbd99bf2c32a975d1b896c8c911de694

                      SHA256

                      6faa1f6c7c2bc09bf993b2de0d410dece25446c098f901404d64029f6b33c7ef

                      SHA512

                      7c6b81c6c4bbe002ee7fbffb95c4dae650965ac6709b5c93df2fbcf53d2441f51ef37a9233af0c734a9a96d29fea07c3404e87b8190af3fb79cbfdf08d3c7a51

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h9469379.exe

                      Filesize

                      181KB

                      MD5

                      37d60356c3d24db295446967880a204c

                      SHA1

                      b90e43a6cbd99bf2c32a975d1b896c8c911de694

                      SHA256

                      6faa1f6c7c2bc09bf993b2de0d410dece25446c098f901404d64029f6b33c7ef

                      SHA512

                      7c6b81c6c4bbe002ee7fbffb95c4dae650965ac6709b5c93df2fbcf53d2441f51ef37a9233af0c734a9a96d29fea07c3404e87b8190af3fb79cbfdf08d3c7a51

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

                      Filesize

                      212KB

                      MD5

                      b949f6c251e3965b550972c4bda0abd3

                      SHA1

                      9cf9ea6a679851dde96537039269e6b14b057f92

                      SHA256

                      b15b5e25ba48e2022cfb16e14379c00cae34715f296c7129ad0a79703cca04b3

                      SHA512

                      1d498ebf73e5a0613b0ec2f686783fcf3eff3b7faa65a3f150d18ba8cc8ceeacbf5ec7cf8d6a70766242d13f5797d283580cb329c81466949f3646487b0826b1

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

                      Filesize

                      212KB

                      MD5

                      b949f6c251e3965b550972c4bda0abd3

                      SHA1

                      9cf9ea6a679851dde96537039269e6b14b057f92

                      SHA256

                      b15b5e25ba48e2022cfb16e14379c00cae34715f296c7129ad0a79703cca04b3

                      SHA512

                      1d498ebf73e5a0613b0ec2f686783fcf3eff3b7faa65a3f150d18ba8cc8ceeacbf5ec7cf8d6a70766242d13f5797d283580cb329c81466949f3646487b0826b1

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

                      Filesize

                      212KB

                      MD5

                      b949f6c251e3965b550972c4bda0abd3

                      SHA1

                      9cf9ea6a679851dde96537039269e6b14b057f92

                      SHA256

                      b15b5e25ba48e2022cfb16e14379c00cae34715f296c7129ad0a79703cca04b3

                      SHA512

                      1d498ebf73e5a0613b0ec2f686783fcf3eff3b7faa65a3f150d18ba8cc8ceeacbf5ec7cf8d6a70766242d13f5797d283580cb329c81466949f3646487b0826b1

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

                      Filesize

                      212KB

                      MD5

                      b949f6c251e3965b550972c4bda0abd3

                      SHA1

                      9cf9ea6a679851dde96537039269e6b14b057f92

                      SHA256

                      b15b5e25ba48e2022cfb16e14379c00cae34715f296c7129ad0a79703cca04b3

                      SHA512

                      1d498ebf73e5a0613b0ec2f686783fcf3eff3b7faa65a3f150d18ba8cc8ceeacbf5ec7cf8d6a70766242d13f5797d283580cb329c81466949f3646487b0826b1

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

                      Filesize

                      212KB

                      MD5

                      b949f6c251e3965b550972c4bda0abd3

                      SHA1

                      9cf9ea6a679851dde96537039269e6b14b057f92

                      SHA256

                      b15b5e25ba48e2022cfb16e14379c00cae34715f296c7129ad0a79703cca04b3

                      SHA512

                      1d498ebf73e5a0613b0ec2f686783fcf3eff3b7faa65a3f150d18ba8cc8ceeacbf5ec7cf8d6a70766242d13f5797d283580cb329c81466949f3646487b0826b1

                    • 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/392-152-0x00000000026F0000-0x0000000002700000-memory.dmp

                      Filesize

                      64KB

                    • memory/392-156-0x0000000005220000-0x0000000005286000-memory.dmp

                      Filesize

                      408KB

                    • memory/392-157-0x0000000006570000-0x0000000006B14000-memory.dmp

                      Filesize

                      5.6MB

                    • memory/392-158-0x0000000006060000-0x00000000060B0000-memory.dmp

                      Filesize

                      320KB

                    • memory/392-159-0x0000000006280000-0x0000000006442000-memory.dmp

                      Filesize

                      1.8MB

                    • memory/392-160-0x0000000008540000-0x0000000008A6C000-memory.dmp

                      Filesize

                      5.2MB

                    • memory/392-155-0x0000000005970000-0x0000000005A02000-memory.dmp

                      Filesize

                      584KB

                    • memory/392-154-0x00000000051A0000-0x0000000005216000-memory.dmp

                      Filesize

                      472KB

                    • memory/392-153-0x00000000026F0000-0x0000000002700000-memory.dmp

                      Filesize

                      64KB

                    • memory/392-151-0x0000000004D10000-0x0000000004D4C000-memory.dmp

                      Filesize

                      240KB

                    • memory/392-150-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

                      Filesize

                      72KB

                    • memory/392-149-0x0000000004DA0000-0x0000000004EAA000-memory.dmp

                      Filesize

                      1.0MB

                    • memory/392-148-0x00000000052B0000-0x00000000058C8000-memory.dmp

                      Filesize

                      6.1MB

                    • memory/392-147-0x0000000000360000-0x000000000038E000-memory.dmp

                      Filesize

                      184KB

                    • memory/4644-166-0x0000000004A70000-0x0000000004A80000-memory.dmp

                      Filesize

                      64KB

                    • memory/4644-179-0x0000000004950000-0x0000000004962000-memory.dmp

                      Filesize

                      72KB

                    • memory/4644-181-0x0000000004950000-0x0000000004962000-memory.dmp

                      Filesize

                      72KB

                    • memory/4644-183-0x0000000004950000-0x0000000004962000-memory.dmp

                      Filesize

                      72KB

                    • memory/4644-185-0x0000000004950000-0x0000000004962000-memory.dmp

                      Filesize

                      72KB

                    • memory/4644-187-0x0000000004950000-0x0000000004962000-memory.dmp

                      Filesize

                      72KB

                    • memory/4644-189-0x0000000004950000-0x0000000004962000-memory.dmp

                      Filesize

                      72KB

                    • memory/4644-191-0x0000000004950000-0x0000000004962000-memory.dmp

                      Filesize

                      72KB

                    • memory/4644-193-0x0000000004950000-0x0000000004962000-memory.dmp

                      Filesize

                      72KB

                    • memory/4644-177-0x0000000004950000-0x0000000004962000-memory.dmp

                      Filesize

                      72KB

                    • memory/4644-175-0x0000000004950000-0x0000000004962000-memory.dmp

                      Filesize

                      72KB

                    • memory/4644-173-0x0000000004950000-0x0000000004962000-memory.dmp

                      Filesize

                      72KB

                    • memory/4644-171-0x0000000004950000-0x0000000004962000-memory.dmp

                      Filesize

                      72KB

                    • memory/4644-169-0x0000000004950000-0x0000000004962000-memory.dmp

                      Filesize

                      72KB

                    • memory/4644-167-0x0000000004A70000-0x0000000004A80000-memory.dmp

                      Filesize

                      64KB

                    • memory/4644-168-0x0000000004950000-0x0000000004962000-memory.dmp

                      Filesize

                      72KB

                    • memory/4644-165-0x0000000004A70000-0x0000000004A80000-memory.dmp

                      Filesize

                      64KB

                    • memory/4644-195-0x0000000004950000-0x0000000004962000-memory.dmp

                      Filesize

                      72KB

                    • memory/4644-196-0x0000000004A70000-0x0000000004A80000-memory.dmp

                      Filesize

                      64KB

                    • memory/4644-197-0x0000000004A70000-0x0000000004A80000-memory.dmp

                      Filesize

                      64KB