Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/02/2023, 04:35

General

  • Target

    05df909abefe089fe0e4ea48bd0b3fa682acee77fd81bb23f369b1a5a2f6b1d7.exe

  • Size

    726KB

  • MD5

    b8e0c115de12e9b987a96d3c0900a3ec

  • SHA1

    cfa5b14a207e639c81941ec0e5639e13c727013b

  • SHA256

    05df909abefe089fe0e4ea48bd0b3fa682acee77fd81bb23f369b1a5a2f6b1d7

  • SHA512

    692876e25448dfb1ee849c74cb7a351d2f35601844158d339d436a9157ceab2dc46ed6f01e0f4cde104740bae101a6b1a000332e1adad90ac9da426122e9c6b5

  • SSDEEP

    12288:5Mrwy907Ve31EUvV6vxWwaOm16a+oJj0vDUZJre5J0zAULDxos4zl/tAu7EgBy5C:lyIA3ZVixWw6MEj0vDUDrFSs4plPEgBp

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\05df909abefe089fe0e4ea48bd0b3fa682acee77fd81bb23f369b1a5a2f6b1d7.exe
    "C:\Users\Admin\AppData\Local\Temp\05df909abefe089fe0e4ea48bd0b3fa682acee77fd81bb23f369b1a5a2f6b1d7.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2112
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sBt84LC.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sBt84LC.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:380
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sPK24qq.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sPK24qq.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:432
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\knM43iq.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\knM43iq.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4724
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\mSk10.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\mSk10.exe
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:2904
          • 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:4456
            • 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:3600
            • 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:3740
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                7⤵
                  PID:2748
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "mnolyk.exe" /P "Admin:N"
                  7⤵
                    PID:1088
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "mnolyk.exe" /P "Admin:R" /E
                    7⤵
                      PID:4228
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                      7⤵
                        PID:4396
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\5eb6b96734" /P "Admin:N"
                        7⤵
                          PID:4768
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\5eb6b96734" /P "Admin:R" /E
                          7⤵
                            PID:1824
                        • C:\Windows\SysWOW64\rundll32.exe
                          "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                          6⤵
                          • Loads dropped DLL
                          PID:2308
                  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\noO66Ej.exe
                    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\noO66Ej.exe
                    3⤵
                    • Executes dropped EXE
                    • Suspicious use of AdjustPrivilegeToken
                    PID:3876
              • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                1⤵
                • Executes dropped EXE
                PID:732
              • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                1⤵
                • Executes dropped EXE
                PID:4092

              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\sBt84LC.exe

                      Filesize

                      622KB

                      MD5

                      a695fd7b27ea1a6ff2a230d9ba39dba4

                      SHA1

                      e93137b370263f1c8c96b5e17ecfaed7bf4d125e

                      SHA256

                      fdc047ca7586b7b5fe731c8048c720fadc04403701ebc9c11a176c0571e5d612

                      SHA512

                      fabbd45f6aa0606969c18539ee7ad3b6a036b55cab825dec3fe4ac642cdde1bbd30f3af934663c2f46b4b5ed9a4b7bc65393b79ecc06ea03f4d79ea44f94b60e

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sBt84LC.exe

                      Filesize

                      622KB

                      MD5

                      a695fd7b27ea1a6ff2a230d9ba39dba4

                      SHA1

                      e93137b370263f1c8c96b5e17ecfaed7bf4d125e

                      SHA256

                      fdc047ca7586b7b5fe731c8048c720fadc04403701ebc9c11a176c0571e5d612

                      SHA512

                      fabbd45f6aa0606969c18539ee7ad3b6a036b55cab825dec3fe4ac642cdde1bbd30f3af934663c2f46b4b5ed9a4b7bc65393b79ecc06ea03f4d79ea44f94b60e

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\noO66Ej.exe

                      Filesize

                      305KB

                      MD5

                      0c9076ec4095c5084780c931b13e72e7

                      SHA1

                      55b6e8bdc66a2eea0a733e94d6f30de4f46f8e42

                      SHA256

                      59d5940bf01d2f15faae8ff641d5fced786e74ef03cb453d74a4d062e764db63

                      SHA512

                      8cc2a68768ee3928c8fbec137a157f5cd48bc3ed0a07cebc6d425491ae7db62af20dac5d249e6a4754d09860c3aacf05f4d0067efdcf492fde0add557b32d99f

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\noO66Ej.exe

                      Filesize

                      305KB

                      MD5

                      0c9076ec4095c5084780c931b13e72e7

                      SHA1

                      55b6e8bdc66a2eea0a733e94d6f30de4f46f8e42

                      SHA256

                      59d5940bf01d2f15faae8ff641d5fced786e74ef03cb453d74a4d062e764db63

                      SHA512

                      8cc2a68768ee3928c8fbec137a157f5cd48bc3ed0a07cebc6d425491ae7db62af20dac5d249e6a4754d09860c3aacf05f4d0067efdcf492fde0add557b32d99f

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sPK24qq.exe

                      Filesize

                      286KB

                      MD5

                      2fb318383f94d56d95d84465bea6fa55

                      SHA1

                      03b40072bfc7b080f577cc9f3f0e134d02030615

                      SHA256

                      94f8d9159fb51b48992dfe3081931e6a8c29ddc06899cead4341d330b09bca07

                      SHA512

                      1a15994f21dce4584171867dc30ea516683f4f7a61db95f2d1a85290c4f75ed442e2e457dcec256a5e0bfab16e30517792276e62d46d87f0a62a011175a2894d

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sPK24qq.exe

                      Filesize

                      286KB

                      MD5

                      2fb318383f94d56d95d84465bea6fa55

                      SHA1

                      03b40072bfc7b080f577cc9f3f0e134d02030615

                      SHA256

                      94f8d9159fb51b48992dfe3081931e6a8c29ddc06899cead4341d330b09bca07

                      SHA512

                      1a15994f21dce4584171867dc30ea516683f4f7a61db95f2d1a85290c4f75ed442e2e457dcec256a5e0bfab16e30517792276e62d46d87f0a62a011175a2894d

                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\knM43iq.exe

                      Filesize

                      175KB

                      MD5

                      a5f5c5d6291c7ae9e1d1b7ed1e551490

                      SHA1

                      3d06413341893b838549939e15f8f1eec423d71a

                      SHA256

                      1a09ce1cb64219a5d88e57845dc9ba6631efa06fccc8867ccf94eb132947563e

                      SHA512

                      d9b3ba67bdd615ee2ce91a29cd9cf6723464be27bf45186fd0e9559ff2b0e7c51b423cfc3e32b5e90955046fb75a34c4a8528df7294b6c831ca254a65d2b8ba2

                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\knM43iq.exe

                      Filesize

                      175KB

                      MD5

                      a5f5c5d6291c7ae9e1d1b7ed1e551490

                      SHA1

                      3d06413341893b838549939e15f8f1eec423d71a

                      SHA256

                      1a09ce1cb64219a5d88e57845dc9ba6631efa06fccc8867ccf94eb132947563e

                      SHA512

                      d9b3ba67bdd615ee2ce91a29cd9cf6723464be27bf45186fd0e9559ff2b0e7c51b423cfc3e32b5e90955046fb75a34c4a8528df7294b6c831ca254a65d2b8ba2

                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\mSk10.exe

                      Filesize

                      236KB

                      MD5

                      fde8915d251fada3a37530421eb29dcf

                      SHA1

                      44386a8947ddfab993409945dae05a772a13e047

                      SHA256

                      6cbcf0bb90ae767a8c554cdfa90723e6b1127e98cfa19a2259dd57813d27e116

                      SHA512

                      ffc253ad4308c7a34ec5ced45cc5eda21a43a9fa59927a323829e2e87a0060c93a051c726f2f6f65ffdb8ac9666f88bf2622c975a24a6718c99ac9a44c6fd7fd

                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\mSk10.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/3876-174-0x00000000005C1000-0x00000000005EF000-memory.dmp

                      Filesize

                      184KB

                    • memory/3876-170-0x00000000005C1000-0x00000000005EF000-memory.dmp

                      Filesize

                      184KB

                    • memory/3876-171-0x00000000006A0000-0x00000000006EB000-memory.dmp

                      Filesize

                      300KB

                    • memory/3876-172-0x0000000000400000-0x000000000057E000-memory.dmp

                      Filesize

                      1.5MB

                    • memory/4724-147-0x0000000006880000-0x0000000006912000-memory.dmp

                      Filesize

                      584KB

                    • memory/4724-149-0x0000000006C90000-0x0000000006E52000-memory.dmp

                      Filesize

                      1.8MB

                    • memory/4724-145-0x0000000005890000-0x00000000058CC000-memory.dmp

                      Filesize

                      240KB

                    • memory/4724-146-0x0000000006610000-0x0000000006676000-memory.dmp

                      Filesize

                      408KB

                    • memory/4724-151-0x0000000006C10000-0x0000000006C86000-memory.dmp

                      Filesize

                      472KB

                    • memory/4724-148-0x0000000006ED0000-0x0000000007474000-memory.dmp

                      Filesize

                      5.6MB

                    • memory/4724-144-0x0000000005830000-0x0000000005842000-memory.dmp

                      Filesize

                      72KB

                    • memory/4724-143-0x0000000005900000-0x0000000005A0A000-memory.dmp

                      Filesize

                      1.0MB

                    • memory/4724-150-0x00000000079B0000-0x0000000007EDC000-memory.dmp

                      Filesize

                      5.2MB

                    • memory/4724-152-0x0000000006E60000-0x0000000006EB0000-memory.dmp

                      Filesize

                      320KB

                    • memory/4724-142-0x0000000005DF0000-0x0000000006408000-memory.dmp

                      Filesize

                      6.1MB

                    • memory/4724-141-0x0000000000FA0000-0x0000000000FD2000-memory.dmp

                      Filesize

                      200KB