Analysis

  • max time kernel
    113s
  • max time network
    127s
  • 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, 05:25

General

  • Target

    700046926d488186e8ff21f8a57ee4af.exe

  • Size

    721KB

  • MD5

    700046926d488186e8ff21f8a57ee4af

  • SHA1

    78f2e8a33cb88cedd64da624f5aa55d9297a254e

  • SHA256

    0757cc551cbc33947e283da806e98205ab99019449811f2b6c82d4bf7abab4bf

  • SHA512

    151a548093c66b7662235f9dcc9f6f5d27219021c89965abe270904952b5951834f45a91f202abdbffebd3236ca903a4220ccb445f0f2f282746116f3e5d5943

  • SSDEEP

    12288:mMrzy905vUVKdqFcZFmpY3EZIO0jWs3ik/VtpKu3foCXcXvBXaqtmFq7X:RyzVKQSZ8pY3EZIOOWs3vtsR0cXvBXaK

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 9 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\700046926d488186e8ff21f8a57ee4af.exe
    "C:\Users\Admin\AppData\Local\Temp\700046926d488186e8ff21f8a57ee4af.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1572
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sYB70jc.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sYB70jc.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4776
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\suq80uR.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\suq80uR.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:1760
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\iUa11Bd.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\iUa11Bd.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4180
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kbf06kC.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kbf06kC.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4696
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\lYq26na.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\lYq26na.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3272
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3272 -s 1328
          4⤵
          • Program crash
          PID:320
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nZl33zz.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nZl33zz.exe
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:376
      • 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:1656
        • 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:5060
        • 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:4984
          • C:\Windows\SysWOW64\cacls.exe
            CACLS "mnolyk.exe" /P "Admin:N"
            5⤵
              PID:3456
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              5⤵
                PID:3332
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "mnolyk.exe" /P "Admin:R" /E
                5⤵
                  PID:1060
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:4680
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\5eb6b96734" /P "Admin:N"
                    5⤵
                      PID:3032
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\5eb6b96734" /P "Admin:R" /E
                      5⤵
                        PID:3200
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:4304
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 3272 -ip 3272
                1⤵
                  PID:536
                • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                  C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                  1⤵
                  • Executes dropped EXE
                  PID:2872
                • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                  C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                  1⤵
                  • Executes dropped EXE
                  PID:4276

                Network

                MITRE ATT&CK Enterprise v6

                Replay Monitor

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                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\5eb6b96734\mnolyk.exe

                  Filesize

                  236KB

                  MD5

                  812b8d76e0cf1e825bbfcf787ebdd902

                  SHA1

                  9f981c60bb4195657340519e13f1422e5cc8967b

                  SHA256

                  6513d8b8a66e7fe3a4d82164f24b61757dae9bc11db25517edc8bf0d00502f34

                  SHA512

                  9a2b4081cdc46bcbede11a1933515d73577941d8878ac912f2ab5a699bcf3d0700a99f00791d95fd8e9a7e28e50e5ec96d47214b99eb597f92cf5be089f57bc7

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nZl33zz.exe

                  Filesize

                  236KB

                  MD5

                  812b8d76e0cf1e825bbfcf787ebdd902

                  SHA1

                  9f981c60bb4195657340519e13f1422e5cc8967b

                  SHA256

                  6513d8b8a66e7fe3a4d82164f24b61757dae9bc11db25517edc8bf0d00502f34

                  SHA512

                  9a2b4081cdc46bcbede11a1933515d73577941d8878ac912f2ab5a699bcf3d0700a99f00791d95fd8e9a7e28e50e5ec96d47214b99eb597f92cf5be089f57bc7

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nZl33zz.exe

                  Filesize

                  236KB

                  MD5

                  812b8d76e0cf1e825bbfcf787ebdd902

                  SHA1

                  9f981c60bb4195657340519e13f1422e5cc8967b

                  SHA256

                  6513d8b8a66e7fe3a4d82164f24b61757dae9bc11db25517edc8bf0d00502f34

                  SHA512

                  9a2b4081cdc46bcbede11a1933515d73577941d8878ac912f2ab5a699bcf3d0700a99f00791d95fd8e9a7e28e50e5ec96d47214b99eb597f92cf5be089f57bc7

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sYB70jc.exe

                  Filesize

                  534KB

                  MD5

                  241e687a1fbe2beeb39fee9b4991c974

                  SHA1

                  43ba69aba231e6e1161a34df48f2a238745cfdc6

                  SHA256

                  e5cb3db9bbde36585b690db517fafaaadc89d0adac4f8471093b76f3658c409e

                  SHA512

                  3e7fcd2db3bf2a48f7eec28d5b9d103ebadf736dba3f7a42692b7dd4c689606e845a24401aef798115fd8bb95b9ff348115d13d2f4ffaa1b95e6f951bbbb10a3

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sYB70jc.exe

                  Filesize

                  534KB

                  MD5

                  241e687a1fbe2beeb39fee9b4991c974

                  SHA1

                  43ba69aba231e6e1161a34df48f2a238745cfdc6

                  SHA256

                  e5cb3db9bbde36585b690db517fafaaadc89d0adac4f8471093b76f3658c409e

                  SHA512

                  3e7fcd2db3bf2a48f7eec28d5b9d103ebadf736dba3f7a42692b7dd4c689606e845a24401aef798115fd8bb95b9ff348115d13d2f4ffaa1b95e6f951bbbb10a3

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\lYq26na.exe

                  Filesize

                  293KB

                  MD5

                  f65c911f284ba6b8194b618fc649133b

                  SHA1

                  68e4082e1a89e1f506830f1fcd4226b46c4993ca

                  SHA256

                  d84774f8a9f2f7b6915aff68963dbd4f748a045eda5a61ebbed88c15134344b2

                  SHA512

                  f93c1eb0d6d256dba1b2a2b2ac82ad5d83a91f99cbf29880b311277704abff92a33af8249903990f85fac5de78bbd120a6dfc38174ffcea053c25589bc8cd838

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\lYq26na.exe

                  Filesize

                  293KB

                  MD5

                  f65c911f284ba6b8194b618fc649133b

                  SHA1

                  68e4082e1a89e1f506830f1fcd4226b46c4993ca

                  SHA256

                  d84774f8a9f2f7b6915aff68963dbd4f748a045eda5a61ebbed88c15134344b2

                  SHA512

                  f93c1eb0d6d256dba1b2a2b2ac82ad5d83a91f99cbf29880b311277704abff92a33af8249903990f85fac5de78bbd120a6dfc38174ffcea053c25589bc8cd838

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\suq80uR.exe

                  Filesize

                  202KB

                  MD5

                  8799397f2bac78c4e35bd6e9a135f6d0

                  SHA1

                  ca4df0de530fe261fab802e8c56e3eb7dd85e0f8

                  SHA256

                  a88204c600f9be06d4f4cefa57c8ff9160f3e696063d22c605b0a6ba9005c058

                  SHA512

                  72186611f3032bbcffb16c13edb20a2f86cff023fb511eff2c8572b4596814a8b07b5174259bff2c18105a3d37329e43ec6316ffbf6c16bbd0102afb6df9d3c1

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\suq80uR.exe

                  Filesize

                  202KB

                  MD5

                  8799397f2bac78c4e35bd6e9a135f6d0

                  SHA1

                  ca4df0de530fe261fab802e8c56e3eb7dd85e0f8

                  SHA256

                  a88204c600f9be06d4f4cefa57c8ff9160f3e696063d22c605b0a6ba9005c058

                  SHA512

                  72186611f3032bbcffb16c13edb20a2f86cff023fb511eff2c8572b4596814a8b07b5174259bff2c18105a3d37329e43ec6316ffbf6c16bbd0102afb6df9d3c1

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\iUa11Bd.exe

                  Filesize

                  11KB

                  MD5

                  7e93bacbbc33e6652e147e7fe07572a0

                  SHA1

                  421a7167da01c8da4dc4d5234ca3dd84e319e762

                  SHA256

                  850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                  SHA512

                  250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\iUa11Bd.exe

                  Filesize

                  11KB

                  MD5

                  7e93bacbbc33e6652e147e7fe07572a0

                  SHA1

                  421a7167da01c8da4dc4d5234ca3dd84e319e762

                  SHA256

                  850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                  SHA512

                  250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kbf06kC.exe

                  Filesize

                  175KB

                  MD5

                  a5f5c5d6291c7ae9e1d1b7ed1e551490

                  SHA1

                  3d06413341893b838549939e15f8f1eec423d71a

                  SHA256

                  1a09ce1cb64219a5d88e57845dc9ba6631efa06fccc8867ccf94eb132947563e

                  SHA512

                  d9b3ba67bdd615ee2ce91a29cd9cf6723464be27bf45186fd0e9559ff2b0e7c51b423cfc3e32b5e90955046fb75a34c4a8528df7294b6c831ca254a65d2b8ba2

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kbf06kC.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/3272-162-0x0000000000A43000-0x0000000000A71000-memory.dmp

                  Filesize

                  184KB

                • memory/3272-166-0x0000000000400000-0x0000000000767000-memory.dmp

                  Filesize

                  3.4MB

                • memory/3272-165-0x0000000000A43000-0x0000000000A71000-memory.dmp

                  Filesize

                  184KB

                • memory/3272-164-0x0000000000400000-0x0000000000767000-memory.dmp

                  Filesize

                  3.4MB

                • memory/3272-163-0x00000000023F0000-0x000000000243B000-memory.dmp

                  Filesize

                  300KB

                • memory/4180-142-0x00007FFD0A620000-0x00007FFD0B0E1000-memory.dmp

                  Filesize

                  10.8MB

                • memory/4180-141-0x0000000000E10000-0x0000000000E1A000-memory.dmp

                  Filesize

                  40KB

                • memory/4180-143-0x00007FFD0A620000-0x00007FFD0B0E1000-memory.dmp

                  Filesize

                  10.8MB

                • memory/4696-155-0x00000000062F0000-0x00000000064B2000-memory.dmp

                  Filesize

                  1.8MB

                • memory/4696-151-0x0000000005040000-0x000000000507C000-memory.dmp

                  Filesize

                  240KB

                • memory/4696-149-0x00000000050A0000-0x00000000051AA000-memory.dmp

                  Filesize

                  1.0MB

                • memory/4696-150-0x0000000004FE0000-0x0000000004FF2000-memory.dmp

                  Filesize

                  72KB

                • memory/4696-148-0x0000000005570000-0x0000000005B88000-memory.dmp

                  Filesize

                  6.1MB

                • memory/4696-156-0x0000000007060000-0x000000000758C000-memory.dmp

                  Filesize

                  5.2MB

                • memory/4696-154-0x0000000006580000-0x0000000006B24000-memory.dmp

                  Filesize

                  5.6MB

                • memory/4696-157-0x00000000064C0000-0x0000000006536000-memory.dmp

                  Filesize

                  472KB

                • memory/4696-153-0x0000000005F30000-0x0000000005FC2000-memory.dmp

                  Filesize

                  584KB

                • memory/4696-152-0x0000000005340000-0x00000000053A6000-memory.dmp

                  Filesize

                  408KB

                • memory/4696-158-0x0000000006260000-0x00000000062B0000-memory.dmp

                  Filesize

                  320KB

                • memory/4696-147-0x0000000000600000-0x0000000000632000-memory.dmp

                  Filesize

                  200KB