Analysis

  • max time kernel
    176s
  • max time network
    168s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    05/05/2023, 20:04

General

  • Target

    dff289a0a6c872d0b7fdc8abc1bae9663fa7d696dd77107f43bc4b6fb1fb3e9d.exe

  • Size

    479KB

  • MD5

    12b434b14f0b99a862f43c64ace41124

  • SHA1

    6e6a1d8470622c4f3a21dddfca13b27ffe9446ad

  • SHA256

    dff289a0a6c872d0b7fdc8abc1bae9663fa7d696dd77107f43bc4b6fb1fb3e9d

  • SHA512

    de361f943abd39064556536e46b6caa049388d24c21544934332a0b03614e0c255e6fb4ede163e5faa282f3b6eddb3040471a5e9354bf4a4a9009b993ebac2c9

  • SSDEEP

    12288:pMr+y90LU+bWrT3zAE8aF01eMTzkVJWPVJ2:vyj+bA7z1W1eIzPVU

Malware Config

Extracted

Family

redline

Botnet

daris

C2

217.196.96.56:4138

Attributes
  • auth_value

    3491f24ae0250969cd45ce4b3fe77549

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.

  • Executes dropped EXE 6 IoCs
  • Loads dropped DLL 10 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 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\dff289a0a6c872d0b7fdc8abc1bae9663fa7d696dd77107f43bc4b6fb1fb3e9d.exe
    "C:\Users\Admin\AppData\Local\Temp\dff289a0a6c872d0b7fdc8abc1bae9663fa7d696dd77107f43bc4b6fb1fb3e9d.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1076
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y7851145.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y7851145.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1960
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8514684.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8514684.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1360
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l7430808.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l7430808.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Loads dropped DLL
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:772
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m6794171.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m6794171.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:1776
      • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
        "C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of WriteProcessMemory
        PID:1524
        • 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:1856
        • 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:1528
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:824
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "oneetx.exe" /P "Admin:N"
              5⤵
                PID:1512
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "oneetx.exe" /P "Admin:R" /E
                5⤵
                  PID:832
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:1732
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\c3912af058" /P "Admin:N"
                    5⤵
                      PID:1760
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\c3912af058" /P "Admin:R" /E
                      5⤵
                        PID:1584
              • C:\Windows\system32\taskeng.exe
                taskeng.exe {134AEEF5-B56E-4B76-94E5-584BA9B959E5} S-1-5-21-3499517378-2376672570-1134980332-1000:MLXLFKOI\Admin:Interactive:[1]
                1⤵
                  PID:1368
                  • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                    C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                    2⤵
                    • Executes dropped EXE
                    PID:548

                Network

                MITRE ATT&CK Enterprise v6

                Replay Monitor

                Loading Replay Monitor...

                Downloads

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m6794171.exe

                  Filesize

                  206KB

                  MD5

                  bd41663dbbf09900d533b636379f56d1

                  SHA1

                  89a711ca27c50830cf79e899c18dd818bb45c5d3

                  SHA256

                  1473d2ab814b935b94d8ad819187d85b53688ff57fd378988c17b0b3e9e067a4

                  SHA512

                  0d9e1717a84404fdb33a40afa9a36a3cb076775586e4af86c697e30ecc08c3a2805984f98f24e428e34e838ffa2c3a30eb325e5c8f9335eac297ff9aac5e0df0

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m6794171.exe

                  Filesize

                  206KB

                  MD5

                  bd41663dbbf09900d533b636379f56d1

                  SHA1

                  89a711ca27c50830cf79e899c18dd818bb45c5d3

                  SHA256

                  1473d2ab814b935b94d8ad819187d85b53688ff57fd378988c17b0b3e9e067a4

                  SHA512

                  0d9e1717a84404fdb33a40afa9a36a3cb076775586e4af86c697e30ecc08c3a2805984f98f24e428e34e838ffa2c3a30eb325e5c8f9335eac297ff9aac5e0df0

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y7851145.exe

                  Filesize

                  308KB

                  MD5

                  f9833bbc24e5295d61c182a0c27993ea

                  SHA1

                  1647fc50fa34e0f0d78954d1bf718ed9ef068cea

                  SHA256

                  15bb66e7c5ee1789a8bebf654ac71a54a5c35b9d52d014d2ec62db772225d13c

                  SHA512

                  a1d9328056486a9648d59c3758ef72a26b21551e978568a1a28b1126827de0e6db5546aef58ffcc990f4073e9adb5168992063ec1c6833b73dc2187f91a04ebb

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y7851145.exe

                  Filesize

                  308KB

                  MD5

                  f9833bbc24e5295d61c182a0c27993ea

                  SHA1

                  1647fc50fa34e0f0d78954d1bf718ed9ef068cea

                  SHA256

                  15bb66e7c5ee1789a8bebf654ac71a54a5c35b9d52d014d2ec62db772225d13c

                  SHA512

                  a1d9328056486a9648d59c3758ef72a26b21551e978568a1a28b1126827de0e6db5546aef58ffcc990f4073e9adb5168992063ec1c6833b73dc2187f91a04ebb

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8514684.exe

                  Filesize

                  168KB

                  MD5

                  504fe5975b85734ac7b93add4df3cbdb

                  SHA1

                  0e117336e8d428a7eae54ae6f14d4c7a64ab4bd0

                  SHA256

                  bb1901df02c1ebe52e5997f2c090dcd85561942bb6afb178bd1ee3be0402a76e

                  SHA512

                  62b53e680178293ddba056fd261daf4b7b8d7c73bd067a18c5c2e91c6f45b917335c7e2dee4e6aa6c7cd33ddce2aad30dc156ed627b3e64f0f063abf64a9eb51

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8514684.exe

                  Filesize

                  168KB

                  MD5

                  504fe5975b85734ac7b93add4df3cbdb

                  SHA1

                  0e117336e8d428a7eae54ae6f14d4c7a64ab4bd0

                  SHA256

                  bb1901df02c1ebe52e5997f2c090dcd85561942bb6afb178bd1ee3be0402a76e

                  SHA512

                  62b53e680178293ddba056fd261daf4b7b8d7c73bd067a18c5c2e91c6f45b917335c7e2dee4e6aa6c7cd33ddce2aad30dc156ed627b3e64f0f063abf64a9eb51

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l7430808.exe

                  Filesize

                  179KB

                  MD5

                  831203a78cfd81b5ca43ed2b391bde19

                  SHA1

                  6abc13dac8e5f1458e85a0993e17d4753d3d43cc

                  SHA256

                  11511d2b604a65ee7e779831645c88f8d7f0f999b7341a2dd78a4694383d333e

                  SHA512

                  bf87832d91fd3a2e76f4c5cf24449d89a686041ff09819b7c4698a83a1698846ffb84550a1a4acc1051572e036f04afcc868a21556594a6c88ab4f62a71f7e84

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l7430808.exe

                  Filesize

                  179KB

                  MD5

                  831203a78cfd81b5ca43ed2b391bde19

                  SHA1

                  6abc13dac8e5f1458e85a0993e17d4753d3d43cc

                  SHA256

                  11511d2b604a65ee7e779831645c88f8d7f0f999b7341a2dd78a4694383d333e

                  SHA512

                  bf87832d91fd3a2e76f4c5cf24449d89a686041ff09819b7c4698a83a1698846ffb84550a1a4acc1051572e036f04afcc868a21556594a6c88ab4f62a71f7e84

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

                  Filesize

                  206KB

                  MD5

                  bd41663dbbf09900d533b636379f56d1

                  SHA1

                  89a711ca27c50830cf79e899c18dd818bb45c5d3

                  SHA256

                  1473d2ab814b935b94d8ad819187d85b53688ff57fd378988c17b0b3e9e067a4

                  SHA512

                  0d9e1717a84404fdb33a40afa9a36a3cb076775586e4af86c697e30ecc08c3a2805984f98f24e428e34e838ffa2c3a30eb325e5c8f9335eac297ff9aac5e0df0

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

                  Filesize

                  206KB

                  MD5

                  bd41663dbbf09900d533b636379f56d1

                  SHA1

                  89a711ca27c50830cf79e899c18dd818bb45c5d3

                  SHA256

                  1473d2ab814b935b94d8ad819187d85b53688ff57fd378988c17b0b3e9e067a4

                  SHA512

                  0d9e1717a84404fdb33a40afa9a36a3cb076775586e4af86c697e30ecc08c3a2805984f98f24e428e34e838ffa2c3a30eb325e5c8f9335eac297ff9aac5e0df0

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

                  Filesize

                  206KB

                  MD5

                  bd41663dbbf09900d533b636379f56d1

                  SHA1

                  89a711ca27c50830cf79e899c18dd818bb45c5d3

                  SHA256

                  1473d2ab814b935b94d8ad819187d85b53688ff57fd378988c17b0b3e9e067a4

                  SHA512

                  0d9e1717a84404fdb33a40afa9a36a3cb076775586e4af86c697e30ecc08c3a2805984f98f24e428e34e838ffa2c3a30eb325e5c8f9335eac297ff9aac5e0df0

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

                  Filesize

                  206KB

                  MD5

                  bd41663dbbf09900d533b636379f56d1

                  SHA1

                  89a711ca27c50830cf79e899c18dd818bb45c5d3

                  SHA256

                  1473d2ab814b935b94d8ad819187d85b53688ff57fd378988c17b0b3e9e067a4

                  SHA512

                  0d9e1717a84404fdb33a40afa9a36a3cb076775586e4af86c697e30ecc08c3a2805984f98f24e428e34e838ffa2c3a30eb325e5c8f9335eac297ff9aac5e0df0

                • \Users\Admin\AppData\Local\Temp\IXP000.TMP\m6794171.exe

                  Filesize

                  206KB

                  MD5

                  bd41663dbbf09900d533b636379f56d1

                  SHA1

                  89a711ca27c50830cf79e899c18dd818bb45c5d3

                  SHA256

                  1473d2ab814b935b94d8ad819187d85b53688ff57fd378988c17b0b3e9e067a4

                  SHA512

                  0d9e1717a84404fdb33a40afa9a36a3cb076775586e4af86c697e30ecc08c3a2805984f98f24e428e34e838ffa2c3a30eb325e5c8f9335eac297ff9aac5e0df0

                • \Users\Admin\AppData\Local\Temp\IXP000.TMP\m6794171.exe

                  Filesize

                  206KB

                  MD5

                  bd41663dbbf09900d533b636379f56d1

                  SHA1

                  89a711ca27c50830cf79e899c18dd818bb45c5d3

                  SHA256

                  1473d2ab814b935b94d8ad819187d85b53688ff57fd378988c17b0b3e9e067a4

                  SHA512

                  0d9e1717a84404fdb33a40afa9a36a3cb076775586e4af86c697e30ecc08c3a2805984f98f24e428e34e838ffa2c3a30eb325e5c8f9335eac297ff9aac5e0df0

                • \Users\Admin\AppData\Local\Temp\IXP000.TMP\y7851145.exe

                  Filesize

                  308KB

                  MD5

                  f9833bbc24e5295d61c182a0c27993ea

                  SHA1

                  1647fc50fa34e0f0d78954d1bf718ed9ef068cea

                  SHA256

                  15bb66e7c5ee1789a8bebf654ac71a54a5c35b9d52d014d2ec62db772225d13c

                  SHA512

                  a1d9328056486a9648d59c3758ef72a26b21551e978568a1a28b1126827de0e6db5546aef58ffcc990f4073e9adb5168992063ec1c6833b73dc2187f91a04ebb

                • \Users\Admin\AppData\Local\Temp\IXP000.TMP\y7851145.exe

                  Filesize

                  308KB

                  MD5

                  f9833bbc24e5295d61c182a0c27993ea

                  SHA1

                  1647fc50fa34e0f0d78954d1bf718ed9ef068cea

                  SHA256

                  15bb66e7c5ee1789a8bebf654ac71a54a5c35b9d52d014d2ec62db772225d13c

                  SHA512

                  a1d9328056486a9648d59c3758ef72a26b21551e978568a1a28b1126827de0e6db5546aef58ffcc990f4073e9adb5168992063ec1c6833b73dc2187f91a04ebb

                • \Users\Admin\AppData\Local\Temp\IXP001.TMP\k8514684.exe

                  Filesize

                  168KB

                  MD5

                  504fe5975b85734ac7b93add4df3cbdb

                  SHA1

                  0e117336e8d428a7eae54ae6f14d4c7a64ab4bd0

                  SHA256

                  bb1901df02c1ebe52e5997f2c090dcd85561942bb6afb178bd1ee3be0402a76e

                  SHA512

                  62b53e680178293ddba056fd261daf4b7b8d7c73bd067a18c5c2e91c6f45b917335c7e2dee4e6aa6c7cd33ddce2aad30dc156ed627b3e64f0f063abf64a9eb51

                • \Users\Admin\AppData\Local\Temp\IXP001.TMP\k8514684.exe

                  Filesize

                  168KB

                  MD5

                  504fe5975b85734ac7b93add4df3cbdb

                  SHA1

                  0e117336e8d428a7eae54ae6f14d4c7a64ab4bd0

                  SHA256

                  bb1901df02c1ebe52e5997f2c090dcd85561942bb6afb178bd1ee3be0402a76e

                  SHA512

                  62b53e680178293ddba056fd261daf4b7b8d7c73bd067a18c5c2e91c6f45b917335c7e2dee4e6aa6c7cd33ddce2aad30dc156ed627b3e64f0f063abf64a9eb51

                • \Users\Admin\AppData\Local\Temp\IXP001.TMP\l7430808.exe

                  Filesize

                  179KB

                  MD5

                  831203a78cfd81b5ca43ed2b391bde19

                  SHA1

                  6abc13dac8e5f1458e85a0993e17d4753d3d43cc

                  SHA256

                  11511d2b604a65ee7e779831645c88f8d7f0f999b7341a2dd78a4694383d333e

                  SHA512

                  bf87832d91fd3a2e76f4c5cf24449d89a686041ff09819b7c4698a83a1698846ffb84550a1a4acc1051572e036f04afcc868a21556594a6c88ab4f62a71f7e84

                • \Users\Admin\AppData\Local\Temp\IXP001.TMP\l7430808.exe

                  Filesize

                  179KB

                  MD5

                  831203a78cfd81b5ca43ed2b391bde19

                  SHA1

                  6abc13dac8e5f1458e85a0993e17d4753d3d43cc

                  SHA256

                  11511d2b604a65ee7e779831645c88f8d7f0f999b7341a2dd78a4694383d333e

                  SHA512

                  bf87832d91fd3a2e76f4c5cf24449d89a686041ff09819b7c4698a83a1698846ffb84550a1a4acc1051572e036f04afcc868a21556594a6c88ab4f62a71f7e84

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

                  Filesize

                  206KB

                  MD5

                  bd41663dbbf09900d533b636379f56d1

                  SHA1

                  89a711ca27c50830cf79e899c18dd818bb45c5d3

                  SHA256

                  1473d2ab814b935b94d8ad819187d85b53688ff57fd378988c17b0b3e9e067a4

                  SHA512

                  0d9e1717a84404fdb33a40afa9a36a3cb076775586e4af86c697e30ecc08c3a2805984f98f24e428e34e838ffa2c3a30eb325e5c8f9335eac297ff9aac5e0df0

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

                  Filesize

                  206KB

                  MD5

                  bd41663dbbf09900d533b636379f56d1

                  SHA1

                  89a711ca27c50830cf79e899c18dd818bb45c5d3

                  SHA256

                  1473d2ab814b935b94d8ad819187d85b53688ff57fd378988c17b0b3e9e067a4

                  SHA512

                  0d9e1717a84404fdb33a40afa9a36a3cb076775586e4af86c697e30ecc08c3a2805984f98f24e428e34e838ffa2c3a30eb325e5c8f9335eac297ff9aac5e0df0

                • memory/772-114-0x0000000002160000-0x00000000021A0000-memory.dmp

                  Filesize

                  256KB

                • memory/772-116-0x0000000002160000-0x00000000021A0000-memory.dmp

                  Filesize

                  256KB

                • memory/772-97-0x0000000000620000-0x0000000000632000-memory.dmp

                  Filesize

                  72KB

                • memory/772-99-0x0000000000620000-0x0000000000632000-memory.dmp

                  Filesize

                  72KB

                • memory/772-101-0x0000000000620000-0x0000000000632000-memory.dmp

                  Filesize

                  72KB

                • memory/772-103-0x0000000000620000-0x0000000000632000-memory.dmp

                  Filesize

                  72KB

                • memory/772-105-0x0000000000620000-0x0000000000632000-memory.dmp

                  Filesize

                  72KB

                • memory/772-107-0x0000000000620000-0x0000000000632000-memory.dmp

                  Filesize

                  72KB

                • memory/772-109-0x0000000000620000-0x0000000000632000-memory.dmp

                  Filesize

                  72KB

                • memory/772-111-0x0000000000620000-0x0000000000632000-memory.dmp

                  Filesize

                  72KB

                • memory/772-113-0x0000000000620000-0x0000000000632000-memory.dmp

                  Filesize

                  72KB

                • memory/772-93-0x0000000000620000-0x0000000000632000-memory.dmp

                  Filesize

                  72KB

                • memory/772-115-0x0000000002160000-0x00000000021A0000-memory.dmp

                  Filesize

                  256KB

                • memory/772-95-0x0000000000620000-0x0000000000632000-memory.dmp

                  Filesize

                  72KB

                • memory/772-117-0x0000000002160000-0x00000000021A0000-memory.dmp

                  Filesize

                  256KB

                • memory/772-91-0x0000000000620000-0x0000000000632000-memory.dmp

                  Filesize

                  72KB

                • memory/772-89-0x0000000000620000-0x0000000000632000-memory.dmp

                  Filesize

                  72KB

                • memory/772-87-0x0000000000620000-0x0000000000632000-memory.dmp

                  Filesize

                  72KB

                • memory/772-86-0x0000000000620000-0x0000000000632000-memory.dmp

                  Filesize

                  72KB

                • memory/772-85-0x0000000000620000-0x0000000000638000-memory.dmp

                  Filesize

                  96KB

                • memory/772-84-0x0000000000470000-0x000000000048A000-memory.dmp

                  Filesize

                  104KB

                • memory/1360-77-0x0000000000BB0000-0x0000000000BF0000-memory.dmp

                  Filesize

                  256KB

                • memory/1360-76-0x0000000000BB0000-0x0000000000BF0000-memory.dmp

                  Filesize

                  256KB

                • memory/1360-75-0x0000000000320000-0x0000000000326000-memory.dmp

                  Filesize

                  24KB

                • memory/1360-74-0x0000000000DD0000-0x0000000000DFE000-memory.dmp

                  Filesize

                  184KB