Analysis

  • max time kernel
    97s
  • max time network
    137s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/02/2023, 14:22

General

  • Target

    c0a28251f7d89ed3dc26cd0ac75556f38947ab9c9f56202f8de9b21ad69b62a7.exe

  • Size

    724KB

  • MD5

    9b0beefcf9218803e2b8d5b917b4da9f

  • SHA1

    0cdb0fb5b39de31aac1e02d87a1a1e101d02a54b

  • SHA256

    c0a28251f7d89ed3dc26cd0ac75556f38947ab9c9f56202f8de9b21ad69b62a7

  • SHA512

    2d500c5c64cf4303569ec9a9397544a60a7013521c854fd65a6fb0dcc7c13ce1b98ddf89f1adce4d74c47f2ae764e5e99f06f6783a3e2324f82b0cc7cadd7692

  • SSDEEP

    12288:pMrDy90NdkujFVwmYBVowLZ5RfhTepLFFqrBmGN+QcdhLeWa4+zxOSb6FRLd0o:KylujbvYcWLRfhTe12sDQc3Z01kRLSo

Malware Config

Extracted

Family

redline

Botnet

fukia

C2

193.233.20.13:4136

Attributes
  • auth_value

    e5783636fbd9e4f0cf9a017bce02e67e

Extracted

Family

amadey

Version

3.66

C2

193.233.20.4/t6r48nSa/index.php

Signatures

  • Amadey

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

  • 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.

  • 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.

  • Windows security modification 2 TTPs 1 IoCs
  • 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.

  • 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 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 47 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c0a28251f7d89ed3dc26cd0ac75556f38947ab9c9f56202f8de9b21ad69b62a7.exe
    "C:\Users\Admin\AppData\Local\Temp\c0a28251f7d89ed3dc26cd0ac75556f38947ab9c9f56202f8de9b21ad69b62a7.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4128
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sHP20PT.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sHP20PT.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4852
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\syO96wn.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\syO96wn.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:4740
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\fwj19Au.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\fwj19Au.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2360
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\hRx91bA.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\hRx91bA.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:5080
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kBl86Rk.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kBl86Rk.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:212
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 212 -s 1176
          4⤵
          • Program crash
          PID:3556
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nme42gM.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nme42gM.exe
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:3152
      • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
        "C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe"
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:1748
        • 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
          4⤵
          • Creates scheduled task(s)
          PID:2260
        • 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
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:4316
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:1856
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "mnolyk.exe" /P "Admin:N"
              5⤵
                PID:4256
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "mnolyk.exe" /P "Admin:R" /E
                5⤵
                  PID:1488
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:4420
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\5eb6b96734" /P "Admin:N"
                    5⤵
                      PID:4344
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\5eb6b96734" /P "Admin:R" /E
                      5⤵
                        PID:2208
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:4668
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 212 -ip 212
                1⤵
                  PID:4024
                • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                  C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                  1⤵
                  • Executes dropped EXE
                  PID:1768

                Network

                MITRE ATT&CK Enterprise v6

                Replay Monitor

                Loading Replay Monitor...

                Downloads

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

                  Filesize

                  236KB

                  MD5

                  812b8d76e0cf1e825bbfcf787ebdd902

                  SHA1

                  9f981c60bb4195657340519e13f1422e5cc8967b

                  SHA256

                  6513d8b8a66e7fe3a4d82164f24b61757dae9bc11db25517edc8bf0d00502f34

                  SHA512

                  9a2b4081cdc46bcbede11a1933515d73577941d8878ac912f2ab5a699bcf3d0700a99f00791d95fd8e9a7e28e50e5ec96d47214b99eb597f92cf5be089f57bc7

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

                  Filesize

                  236KB

                  MD5

                  812b8d76e0cf1e825bbfcf787ebdd902

                  SHA1

                  9f981c60bb4195657340519e13f1422e5cc8967b

                  SHA256

                  6513d8b8a66e7fe3a4d82164f24b61757dae9bc11db25517edc8bf0d00502f34

                  SHA512

                  9a2b4081cdc46bcbede11a1933515d73577941d8878ac912f2ab5a699bcf3d0700a99f00791d95fd8e9a7e28e50e5ec96d47214b99eb597f92cf5be089f57bc7

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

                  Filesize

                  236KB

                  MD5

                  812b8d76e0cf1e825bbfcf787ebdd902

                  SHA1

                  9f981c60bb4195657340519e13f1422e5cc8967b

                  SHA256

                  6513d8b8a66e7fe3a4d82164f24b61757dae9bc11db25517edc8bf0d00502f34

                  SHA512

                  9a2b4081cdc46bcbede11a1933515d73577941d8878ac912f2ab5a699bcf3d0700a99f00791d95fd8e9a7e28e50e5ec96d47214b99eb597f92cf5be089f57bc7

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nme42gM.exe

                  Filesize

                  236KB

                  MD5

                  812b8d76e0cf1e825bbfcf787ebdd902

                  SHA1

                  9f981c60bb4195657340519e13f1422e5cc8967b

                  SHA256

                  6513d8b8a66e7fe3a4d82164f24b61757dae9bc11db25517edc8bf0d00502f34

                  SHA512

                  9a2b4081cdc46bcbede11a1933515d73577941d8878ac912f2ab5a699bcf3d0700a99f00791d95fd8e9a7e28e50e5ec96d47214b99eb597f92cf5be089f57bc7

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nme42gM.exe

                  Filesize

                  236KB

                  MD5

                  812b8d76e0cf1e825bbfcf787ebdd902

                  SHA1

                  9f981c60bb4195657340519e13f1422e5cc8967b

                  SHA256

                  6513d8b8a66e7fe3a4d82164f24b61757dae9bc11db25517edc8bf0d00502f34

                  SHA512

                  9a2b4081cdc46bcbede11a1933515d73577941d8878ac912f2ab5a699bcf3d0700a99f00791d95fd8e9a7e28e50e5ec96d47214b99eb597f92cf5be089f57bc7

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sHP20PT.exe

                  Filesize

                  537KB

                  MD5

                  09d6c2ff4806127ca350f8d4e3140f93

                  SHA1

                  cf4fd1b9261d5bbb6705aaeef60de9b23539a188

                  SHA256

                  499528cdb4d8e97ecacee0b5956cdf456c567d18251a2bb080be6b29370872cd

                  SHA512

                  35bff6efbc193467d511701f6ec22133350cec875e3dc115b7a7c8cba65c9cc11a28280996b370289375c5e8fd7d51ea698e838b39a323140495ddb7f57bc8be

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sHP20PT.exe

                  Filesize

                  537KB

                  MD5

                  09d6c2ff4806127ca350f8d4e3140f93

                  SHA1

                  cf4fd1b9261d5bbb6705aaeef60de9b23539a188

                  SHA256

                  499528cdb4d8e97ecacee0b5956cdf456c567d18251a2bb080be6b29370872cd

                  SHA512

                  35bff6efbc193467d511701f6ec22133350cec875e3dc115b7a7c8cba65c9cc11a28280996b370289375c5e8fd7d51ea698e838b39a323140495ddb7f57bc8be

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kBl86Rk.exe

                  Filesize

                  303KB

                  MD5

                  46206315b239aaa7ed7fc548e1580baf

                  SHA1

                  ae2407c20aaddafc43a5f34c434a18c5a7456698

                  SHA256

                  6e74bf28e590cdf7f48544ae52bed6b79d490d454776ac45fe30d6b3a3594dde

                  SHA512

                  ab40025a161e83b8c8d7ddddef3cba1cd0384b365117e10dd0999e78cf36411ed7705cfdb22dd17bb68a1deef249f8c88e241f469cc1d7127cd3e458d249b4da

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kBl86Rk.exe

                  Filesize

                  303KB

                  MD5

                  46206315b239aaa7ed7fc548e1580baf

                  SHA1

                  ae2407c20aaddafc43a5f34c434a18c5a7456698

                  SHA256

                  6e74bf28e590cdf7f48544ae52bed6b79d490d454776ac45fe30d6b3a3594dde

                  SHA512

                  ab40025a161e83b8c8d7ddddef3cba1cd0384b365117e10dd0999e78cf36411ed7705cfdb22dd17bb68a1deef249f8c88e241f469cc1d7127cd3e458d249b4da

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\syO96wn.exe

                  Filesize

                  202KB

                  MD5

                  bcc0d73258e9d53db4964b9a204e91a1

                  SHA1

                  3c9ccd134a71a9d79714f6f30979ac6542bcae0c

                  SHA256

                  58786def22ff6ae944a89f8d5c552bba87b7d6541f8b7566e8743a19ada4ef20

                  SHA512

                  fb93fe377ba5828d7a845d03fd6da5d345e37a96305ef2ea6bf50a25be3a9d1d1b4fa8b43bfcc0907190429af52303aae6da1c37afb8d9630dac9ca6b376e8ab

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\syO96wn.exe

                  Filesize

                  202KB

                  MD5

                  bcc0d73258e9d53db4964b9a204e91a1

                  SHA1

                  3c9ccd134a71a9d79714f6f30979ac6542bcae0c

                  SHA256

                  58786def22ff6ae944a89f8d5c552bba87b7d6541f8b7566e8743a19ada4ef20

                  SHA512

                  fb93fe377ba5828d7a845d03fd6da5d345e37a96305ef2ea6bf50a25be3a9d1d1b4fa8b43bfcc0907190429af52303aae6da1c37afb8d9630dac9ca6b376e8ab

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\fwj19Au.exe

                  Filesize

                  11KB

                  MD5

                  7e93bacbbc33e6652e147e7fe07572a0

                  SHA1

                  421a7167da01c8da4dc4d5234ca3dd84e319e762

                  SHA256

                  850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                  SHA512

                  250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\fwj19Au.exe

                  Filesize

                  11KB

                  MD5

                  7e93bacbbc33e6652e147e7fe07572a0

                  SHA1

                  421a7167da01c8da4dc4d5234ca3dd84e319e762

                  SHA256

                  850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                  SHA512

                  250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\hRx91bA.exe

                  Filesize

                  175KB

                  MD5

                  a5f5c5d6291c7ae9e1d1b7ed1e551490

                  SHA1

                  3d06413341893b838549939e15f8f1eec423d71a

                  SHA256

                  1a09ce1cb64219a5d88e57845dc9ba6631efa06fccc8867ccf94eb132947563e

                  SHA512

                  d9b3ba67bdd615ee2ce91a29cd9cf6723464be27bf45186fd0e9559ff2b0e7c51b423cfc3e32b5e90955046fb75a34c4a8528df7294b6c831ca254a65d2b8ba2

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\hRx91bA.exe

                  Filesize

                  175KB

                  MD5

                  a5f5c5d6291c7ae9e1d1b7ed1e551490

                  SHA1

                  3d06413341893b838549939e15f8f1eec423d71a

                  SHA256

                  1a09ce1cb64219a5d88e57845dc9ba6631efa06fccc8867ccf94eb132947563e

                  SHA512

                  d9b3ba67bdd615ee2ce91a29cd9cf6723464be27bf45186fd0e9559ff2b0e7c51b423cfc3e32b5e90955046fb75a34c4a8528df7294b6c831ca254a65d2b8ba2

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

                  Filesize

                  89KB

                  MD5

                  4cf63b9a3e4bc0910af4d8baa5939238

                  SHA1

                  361eea9bb65071ebf09d9598fe7a482e487b919f

                  SHA256

                  dd82c0954f9047eb2a601aefa58eec94c79f71cab58f980a663ae3b8a54a63f9

                  SHA512

                  177f101609bbdb7a3e423ecb2914b21d3fb91bf1e6267c4a30313b8ae0b5bc49659fc6ce1f1715649b8ee774022a9b045d886f2ba658ef065eefceedeaf7ee38

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

                  Filesize

                  89KB

                  MD5

                  4cf63b9a3e4bc0910af4d8baa5939238

                  SHA1

                  361eea9bb65071ebf09d9598fe7a482e487b919f

                  SHA256

                  dd82c0954f9047eb2a601aefa58eec94c79f71cab58f980a663ae3b8a54a63f9

                  SHA512

                  177f101609bbdb7a3e423ecb2914b21d3fb91bf1e6267c4a30313b8ae0b5bc49659fc6ce1f1715649b8ee774022a9b045d886f2ba658ef065eefceedeaf7ee38

                • memory/212-164-0x0000000000400000-0x000000000057E000-memory.dmp

                  Filesize

                  1.5MB

                • memory/212-162-0x0000000000671000-0x000000000069F000-memory.dmp

                  Filesize

                  184KB

                • memory/212-163-0x0000000000580000-0x00000000005CB000-memory.dmp

                  Filesize

                  300KB

                • memory/212-167-0x0000000000400000-0x000000000057E000-memory.dmp

                  Filesize

                  1.5MB

                • memory/212-166-0x0000000000671000-0x000000000069F000-memory.dmp

                  Filesize

                  184KB

                • memory/212-165-0x0000000000671000-0x000000000069F000-memory.dmp

                  Filesize

                  184KB

                • memory/2360-143-0x00007FFE992C0000-0x00007FFE99D81000-memory.dmp

                  Filesize

                  10.8MB

                • memory/2360-142-0x00007FFE992C0000-0x00007FFE99D81000-memory.dmp

                  Filesize

                  10.8MB

                • memory/2360-141-0x0000000000370000-0x000000000037A000-memory.dmp

                  Filesize

                  40KB

                • memory/5080-151-0x0000000004E20000-0x0000000004E5C000-memory.dmp

                  Filesize

                  240KB

                • memory/5080-147-0x00000000003E0000-0x0000000000412000-memory.dmp

                  Filesize

                  200KB

                • memory/5080-155-0x0000000006800000-0x00000000069C2000-memory.dmp

                  Filesize

                  1.8MB

                • memory/5080-152-0x0000000005ED0000-0x0000000006474000-memory.dmp

                  Filesize

                  5.6MB

                • memory/5080-156-0x0000000006F00000-0x000000000742C000-memory.dmp

                  Filesize

                  5.2MB

                • memory/5080-153-0x0000000005920000-0x00000000059B2000-memory.dmp

                  Filesize

                  584KB

                • memory/5080-157-0x0000000006630000-0x00000000066A6000-memory.dmp

                  Filesize

                  472KB

                • memory/5080-158-0x00000000065D0000-0x0000000006620000-memory.dmp

                  Filesize

                  320KB

                • memory/5080-150-0x0000000004DC0000-0x0000000004DD2000-memory.dmp

                  Filesize

                  72KB

                • memory/5080-149-0x0000000004E80000-0x0000000004F8A000-memory.dmp

                  Filesize

                  1.0MB

                • memory/5080-148-0x0000000005300000-0x0000000005918000-memory.dmp

                  Filesize

                  6.1MB

                • memory/5080-154-0x0000000005260000-0x00000000052C6000-memory.dmp

                  Filesize

                  408KB