Analysis

  • max time kernel
    149s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/02/2023, 08:54

General

  • Target

    9cae5ae55d42bc7a61dda984026d98a44f69ac034f3e20b6a0130e1feba92c5f.exe

  • Size

    715KB

  • MD5

    9a030e57d56897cf5a37c0836efe45d8

  • SHA1

    627045a86b1946420c1c53b9597a39aa2e14b5be

  • SHA256

    9cae5ae55d42bc7a61dda984026d98a44f69ac034f3e20b6a0130e1feba92c5f

  • SHA512

    651ddf1a3aa764cecc363d5aa23c3d515c62af5cd5cae3915a4db040d76613f9fe6900a9e6a240f355e47e83278d770d1e1fb8de7f65951acaa0bb5940ad6613

  • SSDEEP

    12288:FMrFy90LL8qM98vYNv99mGXsKXWIv9N+cvDjGJf1mnTi7Q+zd8icX/e:8ycL8p8QFYG1WIvecvDjSf6Ti7RGiWe

Malware Config

Extracted

Family

redline

Botnet

fukia

C2

193.233.20.13:4136

Attributes
  • auth_value

    e5783636fbd9e4f0cf9a017bce02e67e

Extracted

Family

amadey

Version

3.66

C2

62.204.41.5/Bu58Ngs/index.php

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.

  • Checks computer location settings 2 TTPs 2 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 8 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.

  • 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 45 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9cae5ae55d42bc7a61dda984026d98a44f69ac034f3e20b6a0130e1feba92c5f.exe
    "C:\Users\Admin\AppData\Local\Temp\9cae5ae55d42bc7a61dda984026d98a44f69ac034f3e20b6a0130e1feba92c5f.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:3440
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sZx49Pz.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sZx49Pz.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3128
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sqh98ZR.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sqh98ZR.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:3448
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kpz20oX.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kpz20oX.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:5112
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\mVV78.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\mVV78.exe
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:4900
          • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
            "C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe"
            5⤵
            • Checks computer location settings
            • Executes dropped EXE
            • Suspicious use of WriteProcessMemory
            PID:1108
            • 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\5eb6b96734\mnolyk.exe" /F
              6⤵
              • Creates scheduled task(s)
              PID:5068
            • 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 "..\5eb6b96734" /P "Admin:N"&&CACLS "..\5eb6b96734" /P "Admin:R" /E&&Exit
              6⤵
              • Suspicious use of WriteProcessMemory
              PID:1232
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                7⤵
                  PID:2024
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "mnolyk.exe" /P "Admin:N"
                  7⤵
                    PID:3108
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "mnolyk.exe" /P "Admin:R" /E
                    7⤵
                      PID:980
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                      7⤵
                        PID:3564
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\5eb6b96734" /P "Admin:N"
                        7⤵
                          PID:3772
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\5eb6b96734" /P "Admin:R" /E
                          7⤵
                            PID:4120
                        • C:\Windows\SysWOW64\rundll32.exe
                          "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                          6⤵
                          • Loads dropped DLL
                          PID:4060
                  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\npm98rB.exe
                    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\npm98rB.exe
                    3⤵
                    • Executes dropped EXE
                    • Suspicious use of AdjustPrivilegeToken
                    PID:4460
              • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                1⤵
                • Executes dropped EXE
                PID:4732
              • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                1⤵
                • Executes dropped EXE
                PID:4420

              Network

                    MITRE ATT&CK Enterprise v6

                    Replay Monitor

                    Loading Replay Monitor...

                    Downloads

                    • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe

                      Filesize

                      236KB

                      MD5

                      fde8915d251fada3a37530421eb29dcf

                      SHA1

                      44386a8947ddfab993409945dae05a772a13e047

                      SHA256

                      6cbcf0bb90ae767a8c554cdfa90723e6b1127e98cfa19a2259dd57813d27e116

                      SHA512

                      ffc253ad4308c7a34ec5ced45cc5eda21a43a9fa59927a323829e2e87a0060c93a051c726f2f6f65ffdb8ac9666f88bf2622c975a24a6718c99ac9a44c6fd7fd

                    • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe

                      Filesize

                      236KB

                      MD5

                      fde8915d251fada3a37530421eb29dcf

                      SHA1

                      44386a8947ddfab993409945dae05a772a13e047

                      SHA256

                      6cbcf0bb90ae767a8c554cdfa90723e6b1127e98cfa19a2259dd57813d27e116

                      SHA512

                      ffc253ad4308c7a34ec5ced45cc5eda21a43a9fa59927a323829e2e87a0060c93a051c726f2f6f65ffdb8ac9666f88bf2622c975a24a6718c99ac9a44c6fd7fd

                    • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe

                      Filesize

                      236KB

                      MD5

                      fde8915d251fada3a37530421eb29dcf

                      SHA1

                      44386a8947ddfab993409945dae05a772a13e047

                      SHA256

                      6cbcf0bb90ae767a8c554cdfa90723e6b1127e98cfa19a2259dd57813d27e116

                      SHA512

                      ffc253ad4308c7a34ec5ced45cc5eda21a43a9fa59927a323829e2e87a0060c93a051c726f2f6f65ffdb8ac9666f88bf2622c975a24a6718c99ac9a44c6fd7fd

                    • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe

                      Filesize

                      236KB

                      MD5

                      fde8915d251fada3a37530421eb29dcf

                      SHA1

                      44386a8947ddfab993409945dae05a772a13e047

                      SHA256

                      6cbcf0bb90ae767a8c554cdfa90723e6b1127e98cfa19a2259dd57813d27e116

                      SHA512

                      ffc253ad4308c7a34ec5ced45cc5eda21a43a9fa59927a323829e2e87a0060c93a051c726f2f6f65ffdb8ac9666f88bf2622c975a24a6718c99ac9a44c6fd7fd

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sZx49Pz.exe

                      Filesize

                      611KB

                      MD5

                      50920e1200be9fb38a55ad604523f24f

                      SHA1

                      7f29c01d3db10f420706219382f05da5340d83c9

                      SHA256

                      2fe55723e5d8cf461d4e4b58a80b51527aaa1349b1c2d907c05452db63cbd8df

                      SHA512

                      0f183b976a381e4f73d651b7ea83ae35df9d7977b20feb9721b6222318e59e367d5b1a5c4433fb2d86d81206c1b2ab964f0b911f71db7fd00a0719b73283d6a0

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sZx49Pz.exe

                      Filesize

                      611KB

                      MD5

                      50920e1200be9fb38a55ad604523f24f

                      SHA1

                      7f29c01d3db10f420706219382f05da5340d83c9

                      SHA256

                      2fe55723e5d8cf461d4e4b58a80b51527aaa1349b1c2d907c05452db63cbd8df

                      SHA512

                      0f183b976a381e4f73d651b7ea83ae35df9d7977b20feb9721b6222318e59e367d5b1a5c4433fb2d86d81206c1b2ab964f0b911f71db7fd00a0719b73283d6a0

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\npm98rB.exe

                      Filesize

                      279KB

                      MD5

                      62620b58e5ea5b8d240b73fec4203422

                      SHA1

                      394220113df9b5af5d5dba10f8ae695d5e43e183

                      SHA256

                      db45f6b42ded0701d23fa902e933c57a4d72667b5f5af023f8002564f62e482e

                      SHA512

                      c12a878551f5fec683c6bb40dc8fcd736fcdbc87db7db8ae6d750b5efe22ca2aa08ee7a0172eb9eecfda77a95707ce05cfb3b6455b6aa846232c209e676ca188

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\npm98rB.exe

                      Filesize

                      279KB

                      MD5

                      62620b58e5ea5b8d240b73fec4203422

                      SHA1

                      394220113df9b5af5d5dba10f8ae695d5e43e183

                      SHA256

                      db45f6b42ded0701d23fa902e933c57a4d72667b5f5af023f8002564f62e482e

                      SHA512

                      c12a878551f5fec683c6bb40dc8fcd736fcdbc87db7db8ae6d750b5efe22ca2aa08ee7a0172eb9eecfda77a95707ce05cfb3b6455b6aa846232c209e676ca188

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sqh98ZR.exe

                      Filesize

                      286KB

                      MD5

                      4dee4e84648caddd2a6d51771b79d45a

                      SHA1

                      7a9c9731f657ca0f715ffa87b8890199d7b48129

                      SHA256

                      1e9ac1e6c9aea118675c3abafd3fdbfee647e678101a9b7878c5f74bf0d2bffb

                      SHA512

                      955d82249b1b0e83e4995a5fc3ee9050386f1235aa3fe15fe7999c8ce8c929098d8fe5785a37927c573ec9687335589f617725cc3dbaaf229edb638885810d28

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sqh98ZR.exe

                      Filesize

                      286KB

                      MD5

                      4dee4e84648caddd2a6d51771b79d45a

                      SHA1

                      7a9c9731f657ca0f715ffa87b8890199d7b48129

                      SHA256

                      1e9ac1e6c9aea118675c3abafd3fdbfee647e678101a9b7878c5f74bf0d2bffb

                      SHA512

                      955d82249b1b0e83e4995a5fc3ee9050386f1235aa3fe15fe7999c8ce8c929098d8fe5785a37927c573ec9687335589f617725cc3dbaaf229edb638885810d28

                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kpz20oX.exe

                      Filesize

                      175KB

                      MD5

                      a5f5c5d6291c7ae9e1d1b7ed1e551490

                      SHA1

                      3d06413341893b838549939e15f8f1eec423d71a

                      SHA256

                      1a09ce1cb64219a5d88e57845dc9ba6631efa06fccc8867ccf94eb132947563e

                      SHA512

                      d9b3ba67bdd615ee2ce91a29cd9cf6723464be27bf45186fd0e9559ff2b0e7c51b423cfc3e32b5e90955046fb75a34c4a8528df7294b6c831ca254a65d2b8ba2

                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kpz20oX.exe

                      Filesize

                      175KB

                      MD5

                      a5f5c5d6291c7ae9e1d1b7ed1e551490

                      SHA1

                      3d06413341893b838549939e15f8f1eec423d71a

                      SHA256

                      1a09ce1cb64219a5d88e57845dc9ba6631efa06fccc8867ccf94eb132947563e

                      SHA512

                      d9b3ba67bdd615ee2ce91a29cd9cf6723464be27bf45186fd0e9559ff2b0e7c51b423cfc3e32b5e90955046fb75a34c4a8528df7294b6c831ca254a65d2b8ba2

                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\mVV78.exe

                      Filesize

                      236KB

                      MD5

                      fde8915d251fada3a37530421eb29dcf

                      SHA1

                      44386a8947ddfab993409945dae05a772a13e047

                      SHA256

                      6cbcf0bb90ae767a8c554cdfa90723e6b1127e98cfa19a2259dd57813d27e116

                      SHA512

                      ffc253ad4308c7a34ec5ced45cc5eda21a43a9fa59927a323829e2e87a0060c93a051c726f2f6f65ffdb8ac9666f88bf2622c975a24a6718c99ac9a44c6fd7fd

                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\mVV78.exe

                      Filesize

                      236KB

                      MD5

                      fde8915d251fada3a37530421eb29dcf

                      SHA1

                      44386a8947ddfab993409945dae05a772a13e047

                      SHA256

                      6cbcf0bb90ae767a8c554cdfa90723e6b1127e98cfa19a2259dd57813d27e116

                      SHA512

                      ffc253ad4308c7a34ec5ced45cc5eda21a43a9fa59927a323829e2e87a0060c93a051c726f2f6f65ffdb8ac9666f88bf2622c975a24a6718c99ac9a44c6fd7fd

                    • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                      Filesize

                      89KB

                      MD5

                      9221a421a3e777eb7d4ce55e474bcc4a

                      SHA1

                      c96d7bd7ccbf9352d50527bff472595b3dc5298e

                      SHA256

                      10ee53988bcfbb4bb9c8928ea96c4268bd64b9dfd1f28c6233185e695434d2f8

                      SHA512

                      63ac172cb19c7c020676937cb35e853710d08e99e06e8cdcb410c37e0c9056af409a50fdec0c90a3c532edcf5e0f128fa1e2181063e1208d4fc4643b1b5736f3

                    • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                      Filesize

                      89KB

                      MD5

                      9221a421a3e777eb7d4ce55e474bcc4a

                      SHA1

                      c96d7bd7ccbf9352d50527bff472595b3dc5298e

                      SHA256

                      10ee53988bcfbb4bb9c8928ea96c4268bd64b9dfd1f28c6233185e695434d2f8

                      SHA512

                      63ac172cb19c7c020676937cb35e853710d08e99e06e8cdcb410c37e0c9056af409a50fdec0c90a3c532edcf5e0f128fa1e2181063e1208d4fc4643b1b5736f3

                    • memory/4460-170-0x0000000000B62000-0x0000000000B90000-memory.dmp

                      Filesize

                      184KB

                    • memory/4460-173-0x0000000000B62000-0x0000000000B90000-memory.dmp

                      Filesize

                      184KB

                    • memory/4460-172-0x0000000000400000-0x00000000007A1000-memory.dmp

                      Filesize

                      3.6MB

                    • memory/4460-171-0x0000000000930000-0x000000000097B000-memory.dmp

                      Filesize

                      300KB

                    • memory/5112-144-0x00000000057D0000-0x00000000057E2000-memory.dmp

                      Filesize

                      72KB

                    • memory/5112-148-0x0000000006730000-0x00000000067C2000-memory.dmp

                      Filesize

                      584KB

                    • memory/5112-149-0x0000000006880000-0x00000000068F6000-memory.dmp

                      Filesize

                      472KB

                    • memory/5112-150-0x00000000067D0000-0x0000000006820000-memory.dmp

                      Filesize

                      320KB

                    • memory/5112-143-0x00000000058A0000-0x00000000059AA000-memory.dmp

                      Filesize

                      1.0MB

                    • memory/5112-147-0x0000000006C00000-0x00000000071A4000-memory.dmp

                      Filesize

                      5.6MB

                    • memory/5112-145-0x0000000005850000-0x000000000588C000-memory.dmp

                      Filesize

                      240KB

                    • memory/5112-146-0x0000000005B40000-0x0000000005BA6000-memory.dmp

                      Filesize

                      408KB

                    • memory/5112-142-0x0000000005D20000-0x0000000006338000-memory.dmp

                      Filesize

                      6.1MB

                    • memory/5112-151-0x00000000071B0000-0x0000000007372000-memory.dmp

                      Filesize

                      1.8MB

                    • memory/5112-141-0x0000000000E00000-0x0000000000E32000-memory.dmp

                      Filesize

                      200KB

                    • memory/5112-152-0x00000000078B0000-0x0000000007DDC000-memory.dmp

                      Filesize

                      5.2MB