Analysis

  • max time kernel
    163s
  • max time network
    179s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/05/2023, 19:03

General

  • Target

    edddab4c54620fd0f26e9ca9344b02c6d87517feb1c34d6a3aa588edc06397e6.exe

  • Size

    1.1MB

  • MD5

    c6effcf2437a0ab4d7ee25cc36492b99

  • SHA1

    a24e8c331ff9464da59e70a30566bc1d195ddc96

  • SHA256

    edddab4c54620fd0f26e9ca9344b02c6d87517feb1c34d6a3aa588edc06397e6

  • SHA512

    b8b460fb65a9bf9ec595b8fb3b0df78eb4ac136d541b27769cecee4c44472378895d9aabe15023360f0ffca295d2b9f7e01a5a9a8fd956ff963e54308de32aa6

  • SSDEEP

    24576:3y1lRKzhQApZgzwJ4gD585ja90rJoeZJedQsXNGA6ijq+RJZS:C17+eIZFqrYwJKQsXjjq+RT

Malware Config

Signatures

  • Detects Redline Stealer samples 1 IoCs

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

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 11 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 8 IoCs
  • Windows security modification 2 TTPs 3 IoCs
  • Adds Run key to start application 2 TTPs 8 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Program crash 1 IoCs
  • 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 3 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 48 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\edddab4c54620fd0f26e9ca9344b02c6d87517feb1c34d6a3aa588edc06397e6.exe
    "C:\Users\Admin\AppData\Local\Temp\edddab4c54620fd0f26e9ca9344b02c6d87517feb1c34d6a3aa588edc06397e6.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1200
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\RK590963.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\RK590963.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2276
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\HZ502501.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\HZ502501.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:740
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\mG177108.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\mG177108.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2112
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\141667796.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\141667796.exe
            5⤵
            • Modifies Windows Defender Real-time Protection settings
            • Executes dropped EXE
            • Windows security modification
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:248
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\210111043.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\210111043.exe
            5⤵
            • Modifies Windows Defender Real-time Protection settings
            • Executes dropped EXE
            • Windows security modification
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:3788
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 3788 -s 1080
              6⤵
              • Program crash
              PID:3148
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\394213443.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\394213443.exe
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of WriteProcessMemory
          PID:2896
          • C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
            "C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe"
            5⤵
            • Checks computer location settings
            • Executes dropped EXE
            • Suspicious use of WriteProcessMemory
            PID:2916
            • 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\cb7ae701b3\oneetx.exe" /F
              6⤵
              • Creates scheduled task(s)
              PID:2508
            • 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 "..\cb7ae701b3" /P "Admin:N"&&CACLS "..\cb7ae701b3" /P "Admin:R" /E&&Exit
              6⤵
              • Suspicious use of WriteProcessMemory
              PID:1520
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                7⤵
                  PID:4656
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "oneetx.exe" /P "Admin:N"
                  7⤵
                    PID:3828
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "oneetx.exe" /P "Admin:R" /E
                    7⤵
                      PID:1492
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                      7⤵
                        PID:1956
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\cb7ae701b3" /P "Admin:N"
                        7⤵
                          PID:3852
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\cb7ae701b3" /P "Admin:R" /E
                          7⤵
                            PID:260
                  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\426968928.exe
                    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\426968928.exe
                    3⤵
                    • Executes dropped EXE
                    • Suspicious use of AdjustPrivilegeToken
                    PID:2552
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 3788 -ip 3788
                1⤵
                  PID:5028

                Network

                MITRE ATT&CK Enterprise v6

                Replay Monitor

                Loading Replay Monitor...

                Downloads

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\RK590963.exe

                  Filesize

                  939KB

                  MD5

                  e07aab16349c7e456874eb0a971acd5d

                  SHA1

                  bcb20a40cde4f106b54010387aaaade0704e4bbc

                  SHA256

                  20d321206dbeeb7f66cc2094bc93ac7fb63d6c2b79bb89ebfc59eee8bd526173

                  SHA512

                  6872795080da01a4f4f08e136f8434c38dbf8bbcd4831cee85b554a27edefb1c753b46f05ceedccafbefd14879628d59803a9f6d6375d58e4889c6e5e2d8a517

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\RK590963.exe

                  Filesize

                  939KB

                  MD5

                  e07aab16349c7e456874eb0a971acd5d

                  SHA1

                  bcb20a40cde4f106b54010387aaaade0704e4bbc

                  SHA256

                  20d321206dbeeb7f66cc2094bc93ac7fb63d6c2b79bb89ebfc59eee8bd526173

                  SHA512

                  6872795080da01a4f4f08e136f8434c38dbf8bbcd4831cee85b554a27edefb1c753b46f05ceedccafbefd14879628d59803a9f6d6375d58e4889c6e5e2d8a517

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\426968928.exe

                  Filesize

                  341KB

                  MD5

                  16a860c20da9748d780321d80a3e4fdf

                  SHA1

                  dc8654cf306e7e0da1b0e634f0e09be980e32d11

                  SHA256

                  4c7ece5eec347d22382336cece50db840124efa6a6a6e22bbbf0e477c4b45052

                  SHA512

                  1167f2d49450cf6db22ab38fd4d9b73a7ed327807dd6b12811fdf9ca5fb35b6c1246607650eb7de6ef0dbbd933ed3c70806ebb1cd2dcf1f83118eedaf5b86c98

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\426968928.exe

                  Filesize

                  341KB

                  MD5

                  16a860c20da9748d780321d80a3e4fdf

                  SHA1

                  dc8654cf306e7e0da1b0e634f0e09be980e32d11

                  SHA256

                  4c7ece5eec347d22382336cece50db840124efa6a6a6e22bbbf0e477c4b45052

                  SHA512

                  1167f2d49450cf6db22ab38fd4d9b73a7ed327807dd6b12811fdf9ca5fb35b6c1246607650eb7de6ef0dbbd933ed3c70806ebb1cd2dcf1f83118eedaf5b86c98

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\HZ502501.exe

                  Filesize

                  586KB

                  MD5

                  f8333718f715a777e32fb03247c0da98

                  SHA1

                  81bd3af058eaaf37c3005842a9516cf81116c8f9

                  SHA256

                  3d75996b36bac2647d31b821b2a7e2ba00a691246cefa65d22f6a53bd5136089

                  SHA512

                  0b647e070e451a00313a211641219bdeab3e7b14b35207464a25a1c8dd8e2a95cc065d7146fe132610f2464183b8a47424bf3496542307113cfceada4604d912

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\HZ502501.exe

                  Filesize

                  586KB

                  MD5

                  f8333718f715a777e32fb03247c0da98

                  SHA1

                  81bd3af058eaaf37c3005842a9516cf81116c8f9

                  SHA256

                  3d75996b36bac2647d31b821b2a7e2ba00a691246cefa65d22f6a53bd5136089

                  SHA512

                  0b647e070e451a00313a211641219bdeab3e7b14b35207464a25a1c8dd8e2a95cc065d7146fe132610f2464183b8a47424bf3496542307113cfceada4604d912

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\394213443.exe

                  Filesize

                  204KB

                  MD5

                  1304f384653e08ae497008ff13498608

                  SHA1

                  d9a76ed63d74d4217c5027757cb9a7a0d0093080

                  SHA256

                  2a9dabab35fb09085750e1cc762e32b0fe4cbd7ed4276ef7e68ba159ae330eaa

                  SHA512

                  4138217fd538e827c89db5c0cd4ea21bd8c8d3a7196d2eabf10412caf7b929479e768747df5fd92fc022d758f1840474530ba82dcb7e8672cc6eb88caeaf38c1

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\394213443.exe

                  Filesize

                  204KB

                  MD5

                  1304f384653e08ae497008ff13498608

                  SHA1

                  d9a76ed63d74d4217c5027757cb9a7a0d0093080

                  SHA256

                  2a9dabab35fb09085750e1cc762e32b0fe4cbd7ed4276ef7e68ba159ae330eaa

                  SHA512

                  4138217fd538e827c89db5c0cd4ea21bd8c8d3a7196d2eabf10412caf7b929479e768747df5fd92fc022d758f1840474530ba82dcb7e8672cc6eb88caeaf38c1

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\mG177108.exe

                  Filesize

                  414KB

                  MD5

                  2edd7facb2b05b0ae4254f704bb5a621

                  SHA1

                  cf2d436a3a4324f63779f5d80c6239061b7e51ac

                  SHA256

                  24f80d06c05c276fd55e4f1e4638d3bcb81937a01465f0fd9f1f9e3e5f329d9f

                  SHA512

                  d33e964695af78774596e2409bd7f38bbaca46cdddeb620c1e7937af1484fce11efc3d46a3af4a814947a56000f2c86a3a826d207e9162ad81f100733591eebc

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\mG177108.exe

                  Filesize

                  414KB

                  MD5

                  2edd7facb2b05b0ae4254f704bb5a621

                  SHA1

                  cf2d436a3a4324f63779f5d80c6239061b7e51ac

                  SHA256

                  24f80d06c05c276fd55e4f1e4638d3bcb81937a01465f0fd9f1f9e3e5f329d9f

                  SHA512

                  d33e964695af78774596e2409bd7f38bbaca46cdddeb620c1e7937af1484fce11efc3d46a3af4a814947a56000f2c86a3a826d207e9162ad81f100733591eebc

                • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\141667796.exe

                  Filesize

                  175KB

                  MD5

                  a165b5f6b0a4bdf808b71de57bf9347d

                  SHA1

                  39a7b301e819e386c162a47e046fa384bb5ab437

                  SHA256

                  68349ed349ed7bbb9a279ac34ea4984206a1a1b3b73587fd1b109d55391af09a

                  SHA512

                  3dd6ca63a2aecb2a0599f0b918329e75b92eb5259d6986bd8d41cb8ebcf7b965bbd12786929d61743ae8613c2e180078f2eed2835ccb54378cd343c4a048c1a1

                • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\141667796.exe

                  Filesize

                  175KB

                  MD5

                  a165b5f6b0a4bdf808b71de57bf9347d

                  SHA1

                  39a7b301e819e386c162a47e046fa384bb5ab437

                  SHA256

                  68349ed349ed7bbb9a279ac34ea4984206a1a1b3b73587fd1b109d55391af09a

                  SHA512

                  3dd6ca63a2aecb2a0599f0b918329e75b92eb5259d6986bd8d41cb8ebcf7b965bbd12786929d61743ae8613c2e180078f2eed2835ccb54378cd343c4a048c1a1

                • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\210111043.exe

                  Filesize

                  259KB

                  MD5

                  26d8cd5a89cece1c8c7d37b925251e45

                  SHA1

                  20445e6fa52be3badd415559368b525ed9046b66

                  SHA256

                  a0b486bf96fe3a54bd917acf68fa1a871d48d0b5c1110b9669058d0a296f66a2

                  SHA512

                  9aa94fe4edaaf832592a79dcad071ed5ed456872928eee5338da98ba39d9778d6ef44a3da565a2b0de305d3d0b6e62c152318023fbecfa993033a05341b8ae19

                • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\210111043.exe

                  Filesize

                  259KB

                  MD5

                  26d8cd5a89cece1c8c7d37b925251e45

                  SHA1

                  20445e6fa52be3badd415559368b525ed9046b66

                  SHA256

                  a0b486bf96fe3a54bd917acf68fa1a871d48d0b5c1110b9669058d0a296f66a2

                  SHA512

                  9aa94fe4edaaf832592a79dcad071ed5ed456872928eee5338da98ba39d9778d6ef44a3da565a2b0de305d3d0b6e62c152318023fbecfa993033a05341b8ae19

                • C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe

                  Filesize

                  204KB

                  MD5

                  1304f384653e08ae497008ff13498608

                  SHA1

                  d9a76ed63d74d4217c5027757cb9a7a0d0093080

                  SHA256

                  2a9dabab35fb09085750e1cc762e32b0fe4cbd7ed4276ef7e68ba159ae330eaa

                  SHA512

                  4138217fd538e827c89db5c0cd4ea21bd8c8d3a7196d2eabf10412caf7b929479e768747df5fd92fc022d758f1840474530ba82dcb7e8672cc6eb88caeaf38c1

                • C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe

                  Filesize

                  204KB

                  MD5

                  1304f384653e08ae497008ff13498608

                  SHA1

                  d9a76ed63d74d4217c5027757cb9a7a0d0093080

                  SHA256

                  2a9dabab35fb09085750e1cc762e32b0fe4cbd7ed4276ef7e68ba159ae330eaa

                  SHA512

                  4138217fd538e827c89db5c0cd4ea21bd8c8d3a7196d2eabf10412caf7b929479e768747df5fd92fc022d758f1840474530ba82dcb7e8672cc6eb88caeaf38c1

                • C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe

                  Filesize

                  204KB

                  MD5

                  1304f384653e08ae497008ff13498608

                  SHA1

                  d9a76ed63d74d4217c5027757cb9a7a0d0093080

                  SHA256

                  2a9dabab35fb09085750e1cc762e32b0fe4cbd7ed4276ef7e68ba159ae330eaa

                  SHA512

                  4138217fd538e827c89db5c0cd4ea21bd8c8d3a7196d2eabf10412caf7b929479e768747df5fd92fc022d758f1840474530ba82dcb7e8672cc6eb88caeaf38c1

                • memory/248-169-0x0000000002410000-0x0000000002423000-memory.dmp

                  Filesize

                  76KB

                • memory/248-171-0x0000000002410000-0x0000000002423000-memory.dmp

                  Filesize

                  76KB

                • memory/248-179-0x0000000002410000-0x0000000002423000-memory.dmp

                  Filesize

                  76KB

                • memory/248-181-0x0000000002410000-0x0000000002423000-memory.dmp

                  Filesize

                  76KB

                • memory/248-183-0x0000000002410000-0x0000000002423000-memory.dmp

                  Filesize

                  76KB

                • memory/248-185-0x0000000002410000-0x0000000002423000-memory.dmp

                  Filesize

                  76KB

                • memory/248-187-0x0000000002410000-0x0000000002423000-memory.dmp

                  Filesize

                  76KB

                • memory/248-189-0x0000000002410000-0x0000000002423000-memory.dmp

                  Filesize

                  76KB

                • memory/248-191-0x0000000002410000-0x0000000002423000-memory.dmp

                  Filesize

                  76KB

                • memory/248-175-0x0000000002410000-0x0000000002423000-memory.dmp

                  Filesize

                  76KB

                • memory/248-173-0x0000000002410000-0x0000000002423000-memory.dmp

                  Filesize

                  76KB

                • memory/248-177-0x0000000002410000-0x0000000002423000-memory.dmp

                  Filesize

                  76KB

                • memory/248-161-0x0000000004B30000-0x0000000004B40000-memory.dmp

                  Filesize

                  64KB

                • memory/248-162-0x0000000004B30000-0x0000000004B40000-memory.dmp

                  Filesize

                  64KB

                • memory/248-163-0x0000000004B40000-0x00000000050E4000-memory.dmp

                  Filesize

                  5.6MB

                • memory/248-164-0x0000000002410000-0x0000000002423000-memory.dmp

                  Filesize

                  76KB

                • memory/248-165-0x0000000002410000-0x0000000002423000-memory.dmp

                  Filesize

                  76KB

                • memory/248-167-0x0000000002410000-0x0000000002423000-memory.dmp

                  Filesize

                  76KB

                • memory/2552-319-0x00000000049E0000-0x00000000049F0000-memory.dmp

                  Filesize

                  64KB

                • memory/2552-1049-0x0000000007500000-0x0000000007B18000-memory.dmp

                  Filesize

                  6.1MB

                • memory/2552-1057-0x00000000049E0000-0x00000000049F0000-memory.dmp

                  Filesize

                  64KB

                • memory/2552-1056-0x00000000049E0000-0x00000000049F0000-memory.dmp

                  Filesize

                  64KB

                • memory/2552-1055-0x00000000049E0000-0x00000000049F0000-memory.dmp

                  Filesize

                  64KB

                • memory/2552-1053-0x00000000049E0000-0x00000000049F0000-memory.dmp

                  Filesize

                  64KB

                • memory/2552-1052-0x0000000007D00000-0x0000000007D3C000-memory.dmp

                  Filesize

                  240KB

                • memory/2552-1051-0x0000000007BE0000-0x0000000007CEA000-memory.dmp

                  Filesize

                  1.0MB

                • memory/2552-1050-0x0000000007BC0000-0x0000000007BD2000-memory.dmp

                  Filesize

                  72KB

                • memory/2552-253-0x0000000004FE0000-0x0000000005015000-memory.dmp

                  Filesize

                  212KB

                • memory/2552-254-0x0000000004FE0000-0x0000000005015000-memory.dmp

                  Filesize

                  212KB

                • memory/2552-256-0x0000000004FE0000-0x0000000005015000-memory.dmp

                  Filesize

                  212KB

                • memory/2552-317-0x00000000020E0000-0x0000000002126000-memory.dmp

                  Filesize

                  280KB

                • memory/2552-324-0x00000000049E0000-0x00000000049F0000-memory.dmp

                  Filesize

                  64KB

                • memory/2552-321-0x00000000049E0000-0x00000000049F0000-memory.dmp

                  Filesize

                  64KB

                • memory/3788-197-0x0000000000510000-0x000000000053D000-memory.dmp

                  Filesize

                  180KB

                • memory/3788-234-0x0000000000400000-0x0000000000455000-memory.dmp

                  Filesize

                  340KB

                • memory/3788-200-0x0000000004AF0000-0x0000000004B00000-memory.dmp

                  Filesize

                  64KB

                • memory/3788-202-0x0000000004AF0000-0x0000000004B00000-memory.dmp

                  Filesize

                  64KB

                • memory/3788-204-0x0000000004AF0000-0x0000000004B00000-memory.dmp

                  Filesize

                  64KB

                • memory/3788-229-0x0000000000400000-0x0000000000455000-memory.dmp

                  Filesize

                  340KB

                • memory/3788-231-0x0000000004AF0000-0x0000000004B00000-memory.dmp

                  Filesize

                  64KB

                • memory/3788-232-0x0000000004AF0000-0x0000000004B00000-memory.dmp

                  Filesize

                  64KB

                • memory/3788-233-0x0000000004AF0000-0x0000000004B00000-memory.dmp

                  Filesize

                  64KB