Analysis

  • max time kernel
    154s
  • max time network
    164s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    11-02-2023 02:22

General

  • Target

    file.exe

  • Size

    796KB

  • MD5

    757f5789da66be010c8cb6f842de6351

  • SHA1

    97c547c0e96278dd4e6373819897cacaa276a9fb

  • SHA256

    d721e78d65b84a567d9924a54c1d560e2092d99dd4a510278ecd182226a4e781

  • SHA512

    7eded94101977d501ee1c8bc99ebbeb920e105a27e3196cff02053a8934fdb66afc0a6f2ed013ca39a40e363efc99b21e6750ab0909881dd6bb0df91b8bed124

  • SSDEEP

    12288:1Mr7y90lDfXw4SV0Fy/p0NOG65weJy1j8hxs2hWQ6wBP0YVQrkPJwz/qMW:qyAfX+0Fy/SNcDyR8hxCUyrk+OMW

Malware Config

Extracted

Family

redline

Botnet

dunm

C2

193.233.20.12:4132

Attributes
  • auth_value

    352959e3707029296ec94306d74e2334

Extracted

Family

amadey

Version

3.66

C2

62.204.41.4/Gol478Ns/index.php

Extracted

Family

redline

Botnet

romik

C2

193.233.20.12:4132

Attributes
  • auth_value

    8fb78d2889ba0ca42678b59b884e88ff

Signatures

  • Amadey

    Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 2 IoCs
  • Executes dropped EXE 6 IoCs
  • Loads dropped DLL 13 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Adds Run key to start application 2 TTPs 6 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). Likely ransomware behaviour.

  • 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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:788
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gqm56nX.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gqm56nX.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1956
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gFc27kI.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gFc27kI.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:1692
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\aSM55ot.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\aSM55ot.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:944
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bIq72Dl.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bIq72Dl.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Suspicious use of WriteProcessMemory
          PID:1988
          • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
            "C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe"
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of WriteProcessMemory
            PID:1064
            • C:\Windows\SysWOW64\schtasks.exe
              "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN mnolyk.exe /TR "C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe" /F
              6⤵
              • Creates scheduled task(s)
              PID:1596
            • C:\Windows\SysWOW64\cmd.exe
              "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "mnolyk.exe" /P "Admin:N"&&CACLS "mnolyk.exe" /P "Admin:R" /E&&echo Y|CACLS "..\4b9a106e76" /P "Admin:N"&&CACLS "..\4b9a106e76" /P "Admin:R" /E&&Exit
              6⤵
              • Suspicious use of WriteProcessMemory
              PID:524
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                7⤵
                  PID:1668
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "mnolyk.exe" /P "Admin:N"
                  7⤵
                    PID:1068
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "mnolyk.exe" /P "Admin:R" /E
                    7⤵
                      PID:1576
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                      7⤵
                        PID:1588
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\4b9a106e76" /P "Admin:N"
                        7⤵
                          PID:1624
                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dKN7561.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dKN7561.exe
                  3⤵
                  • Executes dropped EXE
                  • Loads dropped DLL
                  • Suspicious use of AdjustPrivilegeToken
                  PID:2008

            Network

            MITRE ATT&CK Enterprise v6

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe

              Filesize

              236KB

              MD5

              8bb923c4d81284daef7896e5682df6c6

              SHA1

              67e34a96b77e44b666c5479f540995bdeacf5de2

              SHA256

              9b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21

              SHA512

              2daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7

            • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe

              Filesize

              236KB

              MD5

              8bb923c4d81284daef7896e5682df6c6

              SHA1

              67e34a96b77e44b666c5479f540995bdeacf5de2

              SHA256

              9b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21

              SHA512

              2daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7

            • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gqm56nX.exe

              Filesize

              693KB

              MD5

              53a6c953b40405bde4488fe5a7615cdf

              SHA1

              76bb3bad953875b83d6874fd7efc52c450854d5f

              SHA256

              0a3594fca9f78756567e0e5792d4c8104fc6f8daaff7d36b8af5cd57cf10cd43

              SHA512

              dac1eb11c75507d48f956511e3797bcf83e71ef7077322de486eba6d936bb1cbad5642668d4266db82cc9dce211e0df5fa4b789914934f3bb9e6a89a6e1b7dbd

            • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gqm56nX.exe

              Filesize

              693KB

              MD5

              53a6c953b40405bde4488fe5a7615cdf

              SHA1

              76bb3bad953875b83d6874fd7efc52c450854d5f

              SHA256

              0a3594fca9f78756567e0e5792d4c8104fc6f8daaff7d36b8af5cd57cf10cd43

              SHA512

              dac1eb11c75507d48f956511e3797bcf83e71ef7077322de486eba6d936bb1cbad5642668d4266db82cc9dce211e0df5fa4b789914934f3bb9e6a89a6e1b7dbd

            • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dKN7561.exe

              Filesize

              485KB

              MD5

              0b29c4c3c777eb936cb88a211f7cd712

              SHA1

              5fcf7378f4ef45e48063d4a7f3de97265fe54e9c

              SHA256

              d1bf57113c854fd51fd7d51e7790526e6ca03abae817d0242e8195a508901429

              SHA512

              05d159f6489be54d0dd68aeb64fb7b237ff76a6836c1d8ebb0cb2dda11e6aacc2b07ecaebe3b20606c0cc2931623f6a972ed7ea98088c5966016575e5df753c1

            • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dKN7561.exe

              Filesize

              485KB

              MD5

              0b29c4c3c777eb936cb88a211f7cd712

              SHA1

              5fcf7378f4ef45e48063d4a7f3de97265fe54e9c

              SHA256

              d1bf57113c854fd51fd7d51e7790526e6ca03abae817d0242e8195a508901429

              SHA512

              05d159f6489be54d0dd68aeb64fb7b237ff76a6836c1d8ebb0cb2dda11e6aacc2b07ecaebe3b20606c0cc2931623f6a972ed7ea98088c5966016575e5df753c1

            • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gFc27kI.exe

              Filesize

              286KB

              MD5

              096e08abacb26ea2a406498583187379

              SHA1

              6369b5dcbf557265bdcd69f2e551e5e8d701a706

              SHA256

              59f0d0e46cf74a3553f2933e3f5aa2d145e22e2dbbe2dd561dde366a1355bfde

              SHA512

              8ee069c5c37962ea0bff63dc18b091853a3b297a09efd0763a8b8d57345f52a23bff70af4931b77a4598011bd5d549855713ef64f0edd2af0dd01922d57b60d8

            • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gFc27kI.exe

              Filesize

              286KB

              MD5

              096e08abacb26ea2a406498583187379

              SHA1

              6369b5dcbf557265bdcd69f2e551e5e8d701a706

              SHA256

              59f0d0e46cf74a3553f2933e3f5aa2d145e22e2dbbe2dd561dde366a1355bfde

              SHA512

              8ee069c5c37962ea0bff63dc18b091853a3b297a09efd0763a8b8d57345f52a23bff70af4931b77a4598011bd5d549855713ef64f0edd2af0dd01922d57b60d8

            • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\aSM55ot.exe

              Filesize

              175KB

              MD5

              69f79e05d0c83aee310d9adfe5aa7f2b

              SHA1

              485c490180380051a14316564fbda07723be11b1

              SHA256

              c41dc7f6cc752595337cd7f209f923b43b061b201c6ab4dc02151afb90cd66e2

              SHA512

              f1789a74aeb83867c37ddeadcd06cddfc1454a94fcc122b35d67b0309b46742b9a6611e4c3e583baa90a3fd456e45c75ae5f1a206f6e4500c1f3f8ddf5e47b42

            • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\aSM55ot.exe

              Filesize

              175KB

              MD5

              69f79e05d0c83aee310d9adfe5aa7f2b

              SHA1

              485c490180380051a14316564fbda07723be11b1

              SHA256

              c41dc7f6cc752595337cd7f209f923b43b061b201c6ab4dc02151afb90cd66e2

              SHA512

              f1789a74aeb83867c37ddeadcd06cddfc1454a94fcc122b35d67b0309b46742b9a6611e4c3e583baa90a3fd456e45c75ae5f1a206f6e4500c1f3f8ddf5e47b42

            • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bIq72Dl.exe

              Filesize

              236KB

              MD5

              8bb923c4d81284daef7896e5682df6c6

              SHA1

              67e34a96b77e44b666c5479f540995bdeacf5de2

              SHA256

              9b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21

              SHA512

              2daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7

            • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bIq72Dl.exe

              Filesize

              236KB

              MD5

              8bb923c4d81284daef7896e5682df6c6

              SHA1

              67e34a96b77e44b666c5479f540995bdeacf5de2

              SHA256

              9b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21

              SHA512

              2daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7

            • \Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe

              Filesize

              236KB

              MD5

              8bb923c4d81284daef7896e5682df6c6

              SHA1

              67e34a96b77e44b666c5479f540995bdeacf5de2

              SHA256

              9b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21

              SHA512

              2daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7

            • \Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe

              Filesize

              236KB

              MD5

              8bb923c4d81284daef7896e5682df6c6

              SHA1

              67e34a96b77e44b666c5479f540995bdeacf5de2

              SHA256

              9b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21

              SHA512

              2daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7

            • \Users\Admin\AppData\Local\Temp\IXP000.TMP\gqm56nX.exe

              Filesize

              693KB

              MD5

              53a6c953b40405bde4488fe5a7615cdf

              SHA1

              76bb3bad953875b83d6874fd7efc52c450854d5f

              SHA256

              0a3594fca9f78756567e0e5792d4c8104fc6f8daaff7d36b8af5cd57cf10cd43

              SHA512

              dac1eb11c75507d48f956511e3797bcf83e71ef7077322de486eba6d936bb1cbad5642668d4266db82cc9dce211e0df5fa4b789914934f3bb9e6a89a6e1b7dbd

            • \Users\Admin\AppData\Local\Temp\IXP000.TMP\gqm56nX.exe

              Filesize

              693KB

              MD5

              53a6c953b40405bde4488fe5a7615cdf

              SHA1

              76bb3bad953875b83d6874fd7efc52c450854d5f

              SHA256

              0a3594fca9f78756567e0e5792d4c8104fc6f8daaff7d36b8af5cd57cf10cd43

              SHA512

              dac1eb11c75507d48f956511e3797bcf83e71ef7077322de486eba6d936bb1cbad5642668d4266db82cc9dce211e0df5fa4b789914934f3bb9e6a89a6e1b7dbd

            • \Users\Admin\AppData\Local\Temp\IXP001.TMP\dKN7561.exe

              Filesize

              485KB

              MD5

              0b29c4c3c777eb936cb88a211f7cd712

              SHA1

              5fcf7378f4ef45e48063d4a7f3de97265fe54e9c

              SHA256

              d1bf57113c854fd51fd7d51e7790526e6ca03abae817d0242e8195a508901429

              SHA512

              05d159f6489be54d0dd68aeb64fb7b237ff76a6836c1d8ebb0cb2dda11e6aacc2b07ecaebe3b20606c0cc2931623f6a972ed7ea98088c5966016575e5df753c1

            • \Users\Admin\AppData\Local\Temp\IXP001.TMP\dKN7561.exe

              Filesize

              485KB

              MD5

              0b29c4c3c777eb936cb88a211f7cd712

              SHA1

              5fcf7378f4ef45e48063d4a7f3de97265fe54e9c

              SHA256

              d1bf57113c854fd51fd7d51e7790526e6ca03abae817d0242e8195a508901429

              SHA512

              05d159f6489be54d0dd68aeb64fb7b237ff76a6836c1d8ebb0cb2dda11e6aacc2b07ecaebe3b20606c0cc2931623f6a972ed7ea98088c5966016575e5df753c1

            • \Users\Admin\AppData\Local\Temp\IXP001.TMP\dKN7561.exe

              Filesize

              485KB

              MD5

              0b29c4c3c777eb936cb88a211f7cd712

              SHA1

              5fcf7378f4ef45e48063d4a7f3de97265fe54e9c

              SHA256

              d1bf57113c854fd51fd7d51e7790526e6ca03abae817d0242e8195a508901429

              SHA512

              05d159f6489be54d0dd68aeb64fb7b237ff76a6836c1d8ebb0cb2dda11e6aacc2b07ecaebe3b20606c0cc2931623f6a972ed7ea98088c5966016575e5df753c1

            • \Users\Admin\AppData\Local\Temp\IXP001.TMP\gFc27kI.exe

              Filesize

              286KB

              MD5

              096e08abacb26ea2a406498583187379

              SHA1

              6369b5dcbf557265bdcd69f2e551e5e8d701a706

              SHA256

              59f0d0e46cf74a3553f2933e3f5aa2d145e22e2dbbe2dd561dde366a1355bfde

              SHA512

              8ee069c5c37962ea0bff63dc18b091853a3b297a09efd0763a8b8d57345f52a23bff70af4931b77a4598011bd5d549855713ef64f0edd2af0dd01922d57b60d8

            • \Users\Admin\AppData\Local\Temp\IXP001.TMP\gFc27kI.exe

              Filesize

              286KB

              MD5

              096e08abacb26ea2a406498583187379

              SHA1

              6369b5dcbf557265bdcd69f2e551e5e8d701a706

              SHA256

              59f0d0e46cf74a3553f2933e3f5aa2d145e22e2dbbe2dd561dde366a1355bfde

              SHA512

              8ee069c5c37962ea0bff63dc18b091853a3b297a09efd0763a8b8d57345f52a23bff70af4931b77a4598011bd5d549855713ef64f0edd2af0dd01922d57b60d8

            • \Users\Admin\AppData\Local\Temp\IXP002.TMP\aSM55ot.exe

              Filesize

              175KB

              MD5

              69f79e05d0c83aee310d9adfe5aa7f2b

              SHA1

              485c490180380051a14316564fbda07723be11b1

              SHA256

              c41dc7f6cc752595337cd7f209f923b43b061b201c6ab4dc02151afb90cd66e2

              SHA512

              f1789a74aeb83867c37ddeadcd06cddfc1454a94fcc122b35d67b0309b46742b9a6611e4c3e583baa90a3fd456e45c75ae5f1a206f6e4500c1f3f8ddf5e47b42

            • \Users\Admin\AppData\Local\Temp\IXP002.TMP\aSM55ot.exe

              Filesize

              175KB

              MD5

              69f79e05d0c83aee310d9adfe5aa7f2b

              SHA1

              485c490180380051a14316564fbda07723be11b1

              SHA256

              c41dc7f6cc752595337cd7f209f923b43b061b201c6ab4dc02151afb90cd66e2

              SHA512

              f1789a74aeb83867c37ddeadcd06cddfc1454a94fcc122b35d67b0309b46742b9a6611e4c3e583baa90a3fd456e45c75ae5f1a206f6e4500c1f3f8ddf5e47b42

            • \Users\Admin\AppData\Local\Temp\IXP002.TMP\bIq72Dl.exe

              Filesize

              236KB

              MD5

              8bb923c4d81284daef7896e5682df6c6

              SHA1

              67e34a96b77e44b666c5479f540995bdeacf5de2

              SHA256

              9b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21

              SHA512

              2daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7

            • \Users\Admin\AppData\Local\Temp\IXP002.TMP\bIq72Dl.exe

              Filesize

              236KB

              MD5

              8bb923c4d81284daef7896e5682df6c6

              SHA1

              67e34a96b77e44b666c5479f540995bdeacf5de2

              SHA256

              9b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21

              SHA512

              2daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7

            • memory/524-94-0x0000000000000000-mapping.dmp

            • memory/788-54-0x0000000076681000-0x0000000076683000-memory.dmp

              Filesize

              8KB

            • memory/944-73-0x0000000000120000-0x0000000000152000-memory.dmp

              Filesize

              200KB

            • memory/944-68-0x0000000000000000-mapping.dmp

            • memory/1064-81-0x0000000000000000-mapping.dmp

            • memory/1068-99-0x0000000000000000-mapping.dmp

            • memory/1576-101-0x0000000000000000-mapping.dmp

            • memory/1588-103-0x0000000000000000-mapping.dmp

            • memory/1596-93-0x0000000000000000-mapping.dmp

            • memory/1624-104-0x0000000000000000-mapping.dmp

            • memory/1668-97-0x0000000000000000-mapping.dmp

            • memory/1692-62-0x0000000000000000-mapping.dmp

            • memory/1956-56-0x0000000000000000-mapping.dmp

            • memory/1988-75-0x0000000000000000-mapping.dmp

            • memory/2008-86-0x0000000000000000-mapping.dmp

            • memory/2008-107-0x00000000005C0000-0x00000000005EE000-memory.dmp

              Filesize

              184KB

            • memory/2008-108-0x00000000002E0000-0x000000000032B000-memory.dmp

              Filesize

              300KB

            • memory/2008-109-0x0000000002060000-0x00000000020A6000-memory.dmp

              Filesize

              280KB

            • memory/2008-110-0x0000000000400000-0x00000000004E0000-memory.dmp

              Filesize

              896KB

            • memory/2008-111-0x00000000020E0000-0x0000000002124000-memory.dmp

              Filesize

              272KB