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Analysis

  • max time kernel
    114s
  • max time network
    124s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16/02/2023, 08:02

General

  • Target

    file.exe

  • Size

    726KB

  • MD5

    648c0245ab28c9e2fdd0f4fd590741f4

  • SHA1

    db4ab2d22ae0fa7e684a6fe160a86e969f67534b

  • SHA256

    c3d4fe6b0be7239579f2c4e9fa10339eb359890766ac9c7d492d3b33a7e7dc75

  • SHA512

    8c000054fbdec3cfb331b19fba73f7d0f5eb424f27649928191213947852bf65e8d6b87a9301411cd102295fbd756705dfb754776dde0e2bba19bb238fdc55b7

  • SSDEEP

    12288:XMrHy90zWtBNxND1lQXDP9v4EebW1Z18AjRBB7q32xL8fIlH9lGRlGl6//eVc6c:0yznNrD1qpvdeGZiA9BB8XMHGylUGVcJ

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\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4272
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sNt54MR.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sNt54MR.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4112
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\suO89jZ.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\suO89jZ.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:1192
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ihP56IN.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ihP56IN.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2120
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ktV98Ex.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ktV98Ex.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:3248
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\lZp03PK.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\lZp03PK.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2764
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2764 -s 1848
          4⤵
          • Program crash
          PID:1876
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nie85Ho.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nie85Ho.exe
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:616
      • 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:3076
        • 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:5088
        • 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:4132
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:652
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "mnolyk.exe" /P "Admin:N"
              5⤵
                PID:2860
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "mnolyk.exe" /P "Admin:R" /E
                5⤵
                  PID:1432
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:3180
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\5eb6b96734" /P "Admin:N"
                    5⤵
                      PID:4400
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\5eb6b96734" /P "Admin:R" /E
                      5⤵
                        PID:1052
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:2724
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 2764 -ip 2764
                1⤵
                  PID:4812
                • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                  C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                  1⤵
                  • Executes dropped EXE
                  PID:2192
                • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                  C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                  1⤵
                  • Executes dropped EXE
                  PID:1928

                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\nie85Ho.exe

                  Filesize

                  236KB

                  MD5

                  812b8d76e0cf1e825bbfcf787ebdd902

                  SHA1

                  9f981c60bb4195657340519e13f1422e5cc8967b

                  SHA256

                  6513d8b8a66e7fe3a4d82164f24b61757dae9bc11db25517edc8bf0d00502f34

                  SHA512

                  9a2b4081cdc46bcbede11a1933515d73577941d8878ac912f2ab5a699bcf3d0700a99f00791d95fd8e9a7e28e50e5ec96d47214b99eb597f92cf5be089f57bc7

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nie85Ho.exe

                  Filesize

                  236KB

                  MD5

                  812b8d76e0cf1e825bbfcf787ebdd902

                  SHA1

                  9f981c60bb4195657340519e13f1422e5cc8967b

                  SHA256

                  6513d8b8a66e7fe3a4d82164f24b61757dae9bc11db25517edc8bf0d00502f34

                  SHA512

                  9a2b4081cdc46bcbede11a1933515d73577941d8878ac912f2ab5a699bcf3d0700a99f00791d95fd8e9a7e28e50e5ec96d47214b99eb597f92cf5be089f57bc7

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sNt54MR.exe

                  Filesize

                  539KB

                  MD5

                  e563a1b16d272cb21288873f3c6fd5a3

                  SHA1

                  f9689dcadb5f49fa195b69acb871139ebc0fd185

                  SHA256

                  90fc809ee7248a5bb956706a10b08565c77399e78099f53124c190ccdb8fe1e6

                  SHA512

                  f7ff7ece1d567e036bdb111607c82765cb69c8e3ed3a2dd62ccdfc83bc06d5219131ecdfc3a85516a001f96a67c23f1f78610d1915ffc695d90a30dae6c2db70

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sNt54MR.exe

                  Filesize

                  539KB

                  MD5

                  e563a1b16d272cb21288873f3c6fd5a3

                  SHA1

                  f9689dcadb5f49fa195b69acb871139ebc0fd185

                  SHA256

                  90fc809ee7248a5bb956706a10b08565c77399e78099f53124c190ccdb8fe1e6

                  SHA512

                  f7ff7ece1d567e036bdb111607c82765cb69c8e3ed3a2dd62ccdfc83bc06d5219131ecdfc3a85516a001f96a67c23f1f78610d1915ffc695d90a30dae6c2db70

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\lZp03PK.exe

                  Filesize

                  307KB

                  MD5

                  c52d842250a8a37ffedf1dc8b758a893

                  SHA1

                  fd066137d1cdab39478d02a47421604b123328ca

                  SHA256

                  948bf0dcf7404563a58baaf9f71229c67bb7674002b307543d4254fe01e90b99

                  SHA512

                  a6869685428b081a87826c60bd9da5a1086c82d70e14683d015369060f0eb5e37659b978a5fab3cdd715dcb8d0483f28d70dfddfb5392c454968f5e4a3a7377c

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\lZp03PK.exe

                  Filesize

                  307KB

                  MD5

                  c52d842250a8a37ffedf1dc8b758a893

                  SHA1

                  fd066137d1cdab39478d02a47421604b123328ca

                  SHA256

                  948bf0dcf7404563a58baaf9f71229c67bb7674002b307543d4254fe01e90b99

                  SHA512

                  a6869685428b081a87826c60bd9da5a1086c82d70e14683d015369060f0eb5e37659b978a5fab3cdd715dcb8d0483f28d70dfddfb5392c454968f5e4a3a7377c

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\suO89jZ.exe

                  Filesize

                  202KB

                  MD5

                  5e00a7af288f35b58ea0c0b83855b021

                  SHA1

                  bc61ad72f449107d893bee9dbf3fc496c40480ba

                  SHA256

                  512d465629cdfe1b453855ea8ea42f029789d507e4ac7886a814206315f7ba14

                  SHA512

                  9a6facdd28f6c9e8e106cba3ecbc72b621630934bf9f000f1a3c953fb974bab0fadd8e2d61fd2053ccf3994fe4fc6ef0ab158df35a73c496e2830417ed848dd8

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\suO89jZ.exe

                  Filesize

                  202KB

                  MD5

                  5e00a7af288f35b58ea0c0b83855b021

                  SHA1

                  bc61ad72f449107d893bee9dbf3fc496c40480ba

                  SHA256

                  512d465629cdfe1b453855ea8ea42f029789d507e4ac7886a814206315f7ba14

                  SHA512

                  9a6facdd28f6c9e8e106cba3ecbc72b621630934bf9f000f1a3c953fb974bab0fadd8e2d61fd2053ccf3994fe4fc6ef0ab158df35a73c496e2830417ed848dd8

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ihP56IN.exe

                  Filesize

                  11KB

                  MD5

                  7e93bacbbc33e6652e147e7fe07572a0

                  SHA1

                  421a7167da01c8da4dc4d5234ca3dd84e319e762

                  SHA256

                  850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                  SHA512

                  250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ihP56IN.exe

                  Filesize

                  11KB

                  MD5

                  7e93bacbbc33e6652e147e7fe07572a0

                  SHA1

                  421a7167da01c8da4dc4d5234ca3dd84e319e762

                  SHA256

                  850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                  SHA512

                  250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ktV98Ex.exe

                  Filesize

                  175KB

                  MD5

                  a5f5c5d6291c7ae9e1d1b7ed1e551490

                  SHA1

                  3d06413341893b838549939e15f8f1eec423d71a

                  SHA256

                  1a09ce1cb64219a5d88e57845dc9ba6631efa06fccc8867ccf94eb132947563e

                  SHA512

                  d9b3ba67bdd615ee2ce91a29cd9cf6723464be27bf45186fd0e9559ff2b0e7c51b423cfc3e32b5e90955046fb75a34c4a8528df7294b6c831ca254a65d2b8ba2

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ktV98Ex.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/2120-141-0x0000000000EF0000-0x0000000000EFA000-memory.dmp

                  Filesize

                  40KB

                • memory/2120-142-0x00007FFAF2C50000-0x00007FFAF3711000-memory.dmp

                  Filesize

                  10.8MB

                • memory/2120-143-0x00007FFAF2C50000-0x00007FFAF3711000-memory.dmp

                  Filesize

                  10.8MB

                • memory/2764-166-0x0000000000400000-0x00000000007CC000-memory.dmp

                  Filesize

                  3.8MB

                • memory/2764-162-0x00000000009E3000-0x0000000000A11000-memory.dmp

                  Filesize

                  184KB

                • memory/2764-163-0x0000000000940000-0x000000000098B000-memory.dmp

                  Filesize

                  300KB

                • memory/2764-164-0x0000000000400000-0x00000000007CC000-memory.dmp

                  Filesize

                  3.8MB

                • memory/2764-165-0x00000000009E3000-0x0000000000A11000-memory.dmp

                  Filesize

                  184KB

                • memory/3248-148-0x0000000005A50000-0x0000000006068000-memory.dmp

                  Filesize

                  6.1MB

                • memory/3248-157-0x0000000007010000-0x00000000071D2000-memory.dmp

                  Filesize

                  1.8MB

                • memory/3248-147-0x0000000000B00000-0x0000000000B32000-memory.dmp

                  Filesize

                  200KB

                • memory/3248-149-0x00000000055A0000-0x00000000056AA000-memory.dmp

                  Filesize

                  1.0MB

                • memory/3248-151-0x0000000005550000-0x000000000558C000-memory.dmp

                  Filesize

                  240KB

                • memory/3248-156-0x0000000006500000-0x0000000006550000-memory.dmp

                  Filesize

                  320KB

                • memory/3248-150-0x00000000054D0000-0x00000000054E2000-memory.dmp

                  Filesize

                  72KB

                • memory/3248-155-0x0000000006670000-0x00000000066E6000-memory.dmp

                  Filesize

                  472KB

                • memory/3248-158-0x0000000007710000-0x0000000007C3C000-memory.dmp

                  Filesize

                  5.2MB

                • memory/3248-152-0x0000000005840000-0x00000000058A6000-memory.dmp

                  Filesize

                  408KB

                • memory/3248-154-0x0000000006A60000-0x0000000007004000-memory.dmp

                  Filesize

                  5.6MB

                • memory/3248-153-0x0000000006410000-0x00000000064A2000-memory.dmp

                  Filesize

                  584KB