Analysis

  • max time kernel
    118s
  • max time network
    130s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17-02-2023 00:12

General

  • Target

    c75bab2c86b7b5056c46b87ada43d74b877404b41f296785ca898c9f31618d22.exe

  • Size

    742KB

  • MD5

    c09cb9624c912e0ebd1d8f07e3ab5eca

  • SHA1

    42fd45dac61e34e4574500e3e6db865f49463cbf

  • SHA256

    c75bab2c86b7b5056c46b87ada43d74b877404b41f296785ca898c9f31618d22

  • SHA512

    66c72338478b016faa93e4c3de1a916c2bc54e0bbbe3a192c9666e41cdfe49bda1a5e9114775ff3d31e4210e9cdbb62b1e9ee70c5554995f7c01e9b4147032cc

  • SSDEEP

    12288:iMrsy90TB8egnkXzi9uBTQxMHDJKH/LD/miadtvZUoRU6IkITH/Bkii57:yysB8dCyETIDih6oRU6IFM7

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\c75bab2c86b7b5056c46b87ada43d74b877404b41f296785ca898c9f31618d22.exe
    "C:\Users\Admin\AppData\Local\Temp\c75bab2c86b7b5056c46b87ada43d74b877404b41f296785ca898c9f31618d22.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:956
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sdy09IO.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sdy09IO.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2280
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\skb09DD.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\skb09DD.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:3408
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\fEk33eV.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\fEk33eV.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4844
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\huE32Mo.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\huE32Mo.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4972
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\khH53rr.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\khH53rr.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1660
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1660 -s 1180
          4⤵
          • Program crash
          PID:1288
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nhH69zn.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nhH69zn.exe
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:988
      • 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:4204
        • 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:2852
        • 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:508
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:452
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "mnolyk.exe" /P "Admin:N"
              5⤵
                PID:748
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "mnolyk.exe" /P "Admin:R" /E
                5⤵
                  PID:4796
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:2300
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\5eb6b96734" /P "Admin:N"
                    5⤵
                      PID:1480
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\5eb6b96734" /P "Admin:R" /E
                      5⤵
                        PID:3440
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:2864
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 1660 -ip 1660
                1⤵
                  PID:4752
                • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                  C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                  1⤵
                  • Executes dropped EXE
                  PID:4896
                • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                  C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                  1⤵
                  • Executes dropped EXE
                  PID:3836

                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\nhH69zn.exe

                  Filesize

                  236KB

                  MD5

                  812b8d76e0cf1e825bbfcf787ebdd902

                  SHA1

                  9f981c60bb4195657340519e13f1422e5cc8967b

                  SHA256

                  6513d8b8a66e7fe3a4d82164f24b61757dae9bc11db25517edc8bf0d00502f34

                  SHA512

                  9a2b4081cdc46bcbede11a1933515d73577941d8878ac912f2ab5a699bcf3d0700a99f00791d95fd8e9a7e28e50e5ec96d47214b99eb597f92cf5be089f57bc7

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nhH69zn.exe

                  Filesize

                  236KB

                  MD5

                  812b8d76e0cf1e825bbfcf787ebdd902

                  SHA1

                  9f981c60bb4195657340519e13f1422e5cc8967b

                  SHA256

                  6513d8b8a66e7fe3a4d82164f24b61757dae9bc11db25517edc8bf0d00502f34

                  SHA512

                  9a2b4081cdc46bcbede11a1933515d73577941d8878ac912f2ab5a699bcf3d0700a99f00791d95fd8e9a7e28e50e5ec96d47214b99eb597f92cf5be089f57bc7

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sdy09IO.exe

                  Filesize

                  556KB

                  MD5

                  344c786bb24cba824ae216529294aa93

                  SHA1

                  ecc33ce0ac4b52225a995905d8e9bec74e7a9370

                  SHA256

                  8f46c1a376037f59077294a91cdabd83eaa95e3d71aba6fb3acbaf73922a741c

                  SHA512

                  c920978673c3016133b406e92e5a5e3c865aa4308b833309c4612fd4a8eca9523748e5f18f253c8219aae1b60e521a2198a5c497caed7cfbf41af00ae32a5e80

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sdy09IO.exe

                  Filesize

                  556KB

                  MD5

                  344c786bb24cba824ae216529294aa93

                  SHA1

                  ecc33ce0ac4b52225a995905d8e9bec74e7a9370

                  SHA256

                  8f46c1a376037f59077294a91cdabd83eaa95e3d71aba6fb3acbaf73922a741c

                  SHA512

                  c920978673c3016133b406e92e5a5e3c865aa4308b833309c4612fd4a8eca9523748e5f18f253c8219aae1b60e521a2198a5c497caed7cfbf41af00ae32a5e80

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\khH53rr.exe

                  Filesize

                  352KB

                  MD5

                  307ca87e8a6d0b42019692dc1e3e2da7

                  SHA1

                  ba40c930dcf3b45abd87850385aa8a4909b25e26

                  SHA256

                  7b72e624d366e91e449e1e1a693cdf10099b98bb2897e00f4719ae8358a9f3d4

                  SHA512

                  76706365e74790ce7a8e1724e142c1ee3915993b787c9943756ca44d8222ec19f94b845028143ce2e406e7196d9c51ced25aaf9eac4ecee4e76ce97b3519a4d5

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\khH53rr.exe

                  Filesize

                  352KB

                  MD5

                  307ca87e8a6d0b42019692dc1e3e2da7

                  SHA1

                  ba40c930dcf3b45abd87850385aa8a4909b25e26

                  SHA256

                  7b72e624d366e91e449e1e1a693cdf10099b98bb2897e00f4719ae8358a9f3d4

                  SHA512

                  76706365e74790ce7a8e1724e142c1ee3915993b787c9943756ca44d8222ec19f94b845028143ce2e406e7196d9c51ced25aaf9eac4ecee4e76ce97b3519a4d5

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\skb09DD.exe

                  Filesize

                  202KB

                  MD5

                  594fe240bb361e123ac0f5dacbbb3709

                  SHA1

                  c0e2e0e3f6f0a4fb89ea83ef40b375c1088ce9dc

                  SHA256

                  d6546930bb4ddf1eb41d8eaa130251e33737c59025a5435c3c7ba091e88f708e

                  SHA512

                  bb4f17b783fa0771baa75f901599881286388eaac57825c9051b52db5299b9ead44bd3045d87acdf7878f02dc974463af802625e3fd6ff1b24c514dc9901aff0

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\skb09DD.exe

                  Filesize

                  202KB

                  MD5

                  594fe240bb361e123ac0f5dacbbb3709

                  SHA1

                  c0e2e0e3f6f0a4fb89ea83ef40b375c1088ce9dc

                  SHA256

                  d6546930bb4ddf1eb41d8eaa130251e33737c59025a5435c3c7ba091e88f708e

                  SHA512

                  bb4f17b783fa0771baa75f901599881286388eaac57825c9051b52db5299b9ead44bd3045d87acdf7878f02dc974463af802625e3fd6ff1b24c514dc9901aff0

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\fEk33eV.exe

                  Filesize

                  11KB

                  MD5

                  7e93bacbbc33e6652e147e7fe07572a0

                  SHA1

                  421a7167da01c8da4dc4d5234ca3dd84e319e762

                  SHA256

                  850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                  SHA512

                  250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\fEk33eV.exe

                  Filesize

                  11KB

                  MD5

                  7e93bacbbc33e6652e147e7fe07572a0

                  SHA1

                  421a7167da01c8da4dc4d5234ca3dd84e319e762

                  SHA256

                  850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                  SHA512

                  250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\huE32Mo.exe

                  Filesize

                  175KB

                  MD5

                  a5f5c5d6291c7ae9e1d1b7ed1e551490

                  SHA1

                  3d06413341893b838549939e15f8f1eec423d71a

                  SHA256

                  1a09ce1cb64219a5d88e57845dc9ba6631efa06fccc8867ccf94eb132947563e

                  SHA512

                  d9b3ba67bdd615ee2ce91a29cd9cf6723464be27bf45186fd0e9559ff2b0e7c51b423cfc3e32b5e90955046fb75a34c4a8528df7294b6c831ca254a65d2b8ba2

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\huE32Mo.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/1660-166-0x00000000008E4000-0x0000000000912000-memory.dmp

                  Filesize

                  184KB

                • memory/1660-162-0x00000000008E4000-0x0000000000912000-memory.dmp

                  Filesize

                  184KB

                • memory/1660-167-0x0000000000400000-0x00000000005F2000-memory.dmp

                  Filesize

                  1.9MB

                • memory/1660-165-0x00000000008E4000-0x0000000000912000-memory.dmp

                  Filesize

                  184KB

                • memory/1660-164-0x0000000000400000-0x00000000005F2000-memory.dmp

                  Filesize

                  1.9MB

                • memory/1660-163-0x0000000000760000-0x00000000007AB000-memory.dmp

                  Filesize

                  300KB

                • memory/4844-143-0x00007FF905710000-0x00007FF9061D1000-memory.dmp

                  Filesize

                  10.8MB

                • memory/4844-142-0x00007FF905710000-0x00007FF9061D1000-memory.dmp

                  Filesize

                  10.8MB

                • memory/4844-141-0x0000000000240000-0x000000000024A000-memory.dmp

                  Filesize

                  40KB

                • memory/4972-154-0x0000000005B60000-0x0000000005BC6000-memory.dmp

                  Filesize

                  408KB

                • memory/4972-153-0x00000000060A0000-0x0000000006644000-memory.dmp

                  Filesize

                  5.6MB

                • memory/4972-152-0x0000000005310000-0x00000000053A2000-memory.dmp

                  Filesize

                  584KB

                • memory/4972-148-0x00000000054D0000-0x0000000005AE8000-memory.dmp

                  Filesize

                  6.1MB

                • memory/4972-156-0x0000000006010000-0x0000000006060000-memory.dmp

                  Filesize

                  320KB

                • memory/4972-151-0x0000000004FD0000-0x000000000500C000-memory.dmp

                  Filesize

                  240KB

                • memory/4972-147-0x00000000005A0000-0x00000000005D2000-memory.dmp

                  Filesize

                  200KB

                • memory/4972-155-0x0000000006850000-0x00000000068C6000-memory.dmp

                  Filesize

                  472KB

                • memory/4972-158-0x00000000071A0000-0x00000000076CC000-memory.dmp

                  Filesize

                  5.2MB

                • memory/4972-150-0x0000000004F70000-0x0000000004F82000-memory.dmp

                  Filesize

                  72KB

                • memory/4972-149-0x0000000005040000-0x000000000514A000-memory.dmp

                  Filesize

                  1.0MB

                • memory/4972-157-0x0000000006AA0000-0x0000000006C62000-memory.dmp

                  Filesize

                  1.8MB