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Analysis

  • max time kernel
    99s
  • max time network
    144s
  • 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, 19:10

General

  • Target

    7f4eedd233070c7c967dac8687d4d5aae774226b8ea6930a587615cd1b5ed87d.exe

  • Size

    743KB

  • MD5

    d011944a3e25a040472b18bbceac06fe

  • SHA1

    54ab3e69cd3a329897351e291edb07f6685de2ba

  • SHA256

    7f4eedd233070c7c967dac8687d4d5aae774226b8ea6930a587615cd1b5ed87d

  • SHA512

    e5e2b4a14f7f86d656caa5284324f10b75c40b563c478548a22511ac1279c8232565af1da61211a711fa1d4b718bb48a5c9031d50d09faa2953a7fdc64fa0c9b

  • SSDEEP

    12288:1Mr4y9056QVm3CuF3Yj8kWmvEWKPYjhQHlNJbmr2CjAnouAB1nM/anhE4:9y66QY3CuFa1BEWKPguHlNJba2iAnouw

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\7f4eedd233070c7c967dac8687d4d5aae774226b8ea6930a587615cd1b5ed87d.exe
    "C:\Users\Admin\AppData\Local\Temp\7f4eedd233070c7c967dac8687d4d5aae774226b8ea6930a587615cd1b5ed87d.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4052
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\seQ11DC.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\seQ11DC.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\sna81CY.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sna81CY.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:4872
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ihE62tI.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ihE62tI.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4884
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\koe24zO.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\koe24zO.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1972
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ltY01eb.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ltY01eb.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1808
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1808 -s 1892
          4⤵
          • Program crash
          PID:4380
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nzb50Sd.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nzb50Sd.exe
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:3396
      • 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:2608
        • 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:1316
        • 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:4324
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:3080
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "mnolyk.exe" /P "Admin:N"
              5⤵
                PID:984
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "mnolyk.exe" /P "Admin:R" /E
                5⤵
                  PID:3128
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:3228
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\5eb6b96734" /P "Admin:N"
                    5⤵
                      PID:4360
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\5eb6b96734" /P "Admin:R" /E
                      5⤵
                        PID:1908
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:1540
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 1808 -ip 1808
                1⤵
                  PID:1372
                • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                  C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                  1⤵
                  • Executes dropped EXE
                  PID:840

                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\IXP000.TMP\nzb50Sd.exe

                  Filesize

                  236KB

                  MD5

                  812b8d76e0cf1e825bbfcf787ebdd902

                  SHA1

                  9f981c60bb4195657340519e13f1422e5cc8967b

                  SHA256

                  6513d8b8a66e7fe3a4d82164f24b61757dae9bc11db25517edc8bf0d00502f34

                  SHA512

                  9a2b4081cdc46bcbede11a1933515d73577941d8878ac912f2ab5a699bcf3d0700a99f00791d95fd8e9a7e28e50e5ec96d47214b99eb597f92cf5be089f57bc7

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nzb50Sd.exe

                  Filesize

                  236KB

                  MD5

                  812b8d76e0cf1e825bbfcf787ebdd902

                  SHA1

                  9f981c60bb4195657340519e13f1422e5cc8967b

                  SHA256

                  6513d8b8a66e7fe3a4d82164f24b61757dae9bc11db25517edc8bf0d00502f34

                  SHA512

                  9a2b4081cdc46bcbede11a1933515d73577941d8878ac912f2ab5a699bcf3d0700a99f00791d95fd8e9a7e28e50e5ec96d47214b99eb597f92cf5be089f57bc7

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\seQ11DC.exe

                  Filesize

                  556KB

                  MD5

                  9a45a5b3691b7401df581dc4015fb1ca

                  SHA1

                  c9d8ca2f64b73d718907e4d6b4657154287005d7

                  SHA256

                  e4f50d64b8417d8e81006793c408113da24ac23f9f5c349fc2e498f5323a372a

                  SHA512

                  ed053254fabd92fa297fdd60db518619cc09dad9e27fac999191dac0e5e3b1cf1fd4c44145b3f5f14de58a8dc98aaf5fa43445637fc1fb99e6493c4e27e68155

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\seQ11DC.exe

                  Filesize

                  556KB

                  MD5

                  9a45a5b3691b7401df581dc4015fb1ca

                  SHA1

                  c9d8ca2f64b73d718907e4d6b4657154287005d7

                  SHA256

                  e4f50d64b8417d8e81006793c408113da24ac23f9f5c349fc2e498f5323a372a

                  SHA512

                  ed053254fabd92fa297fdd60db518619cc09dad9e27fac999191dac0e5e3b1cf1fd4c44145b3f5f14de58a8dc98aaf5fa43445637fc1fb99e6493c4e27e68155

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ltY01eb.exe

                  Filesize

                  352KB

                  MD5

                  1f4fa5e9d77b2414bc8e643866ef39db

                  SHA1

                  d3baa3f3a3d3e1988d5c6192f3754c333c3ec091

                  SHA256

                  6677b0604339c9e81fa0abf5616b712be3e7c64e590dae250368afb1ce7858bf

                  SHA512

                  66c48871608885176a2c533889f931265a55202cbb0d6240b662632b308fd87c478d2deff3c743ee92ef5d36e0219bf16bb580a099d9790b3748093d6dea2d61

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ltY01eb.exe

                  Filesize

                  352KB

                  MD5

                  1f4fa5e9d77b2414bc8e643866ef39db

                  SHA1

                  d3baa3f3a3d3e1988d5c6192f3754c333c3ec091

                  SHA256

                  6677b0604339c9e81fa0abf5616b712be3e7c64e590dae250368afb1ce7858bf

                  SHA512

                  66c48871608885176a2c533889f931265a55202cbb0d6240b662632b308fd87c478d2deff3c743ee92ef5d36e0219bf16bb580a099d9790b3748093d6dea2d61

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sna81CY.exe

                  Filesize

                  202KB

                  MD5

                  25898ac0102a6d5d918d26c0b3c69184

                  SHA1

                  9222dee410594ae2ae9b7ce46e4419044d6febcc

                  SHA256

                  eb5fba59a8486f0818a6a6fff2e8e90e023534cf170bbbc45529639dd299a528

                  SHA512

                  134a7588f7e8563d25a4ced8684b5be5cb0167dade6a98dc19809d77eeae8b10e540bbb789199db3cffca07dbd8bb8fce63e1e6b8dd4444c05781d13217a6139

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sna81CY.exe

                  Filesize

                  202KB

                  MD5

                  25898ac0102a6d5d918d26c0b3c69184

                  SHA1

                  9222dee410594ae2ae9b7ce46e4419044d6febcc

                  SHA256

                  eb5fba59a8486f0818a6a6fff2e8e90e023534cf170bbbc45529639dd299a528

                  SHA512

                  134a7588f7e8563d25a4ced8684b5be5cb0167dade6a98dc19809d77eeae8b10e540bbb789199db3cffca07dbd8bb8fce63e1e6b8dd4444c05781d13217a6139

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ihE62tI.exe

                  Filesize

                  11KB

                  MD5

                  7e93bacbbc33e6652e147e7fe07572a0

                  SHA1

                  421a7167da01c8da4dc4d5234ca3dd84e319e762

                  SHA256

                  850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                  SHA512

                  250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ihE62tI.exe

                  Filesize

                  11KB

                  MD5

                  7e93bacbbc33e6652e147e7fe07572a0

                  SHA1

                  421a7167da01c8da4dc4d5234ca3dd84e319e762

                  SHA256

                  850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                  SHA512

                  250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\koe24zO.exe

                  Filesize

                  175KB

                  MD5

                  a5f5c5d6291c7ae9e1d1b7ed1e551490

                  SHA1

                  3d06413341893b838549939e15f8f1eec423d71a

                  SHA256

                  1a09ce1cb64219a5d88e57845dc9ba6631efa06fccc8867ccf94eb132947563e

                  SHA512

                  d9b3ba67bdd615ee2ce91a29cd9cf6723464be27bf45186fd0e9559ff2b0e7c51b423cfc3e32b5e90955046fb75a34c4a8528df7294b6c831ca254a65d2b8ba2

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\koe24zO.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/1808-166-0x0000000000400000-0x00000000005D4000-memory.dmp

                  Filesize

                  1.8MB

                • memory/1808-165-0x00000000007D4000-0x0000000000802000-memory.dmp

                  Filesize

                  184KB

                • memory/1808-164-0x0000000000400000-0x00000000005D4000-memory.dmp

                  Filesize

                  1.8MB

                • memory/1808-162-0x00000000007D4000-0x0000000000802000-memory.dmp

                  Filesize

                  184KB

                • memory/1808-163-0x0000000000750000-0x000000000079B000-memory.dmp

                  Filesize

                  300KB

                • memory/1972-156-0x0000000007360000-0x000000000788C000-memory.dmp

                  Filesize

                  5.2MB

                • memory/1972-154-0x0000000005EA0000-0x0000000005F06000-memory.dmp

                  Filesize

                  408KB

                • memory/1972-158-0x0000000006BB0000-0x0000000006C00000-memory.dmp

                  Filesize

                  320KB

                • memory/1972-157-0x0000000006FE0000-0x0000000007056000-memory.dmp

                  Filesize

                  472KB

                • memory/1972-147-0x00000000008D0000-0x0000000000902000-memory.dmp

                  Filesize

                  200KB

                • memory/1972-155-0x0000000006C60000-0x0000000006E22000-memory.dmp

                  Filesize

                  1.8MB

                • memory/1972-152-0x0000000005740000-0x00000000057D2000-memory.dmp

                  Filesize

                  584KB

                • memory/1972-148-0x0000000005810000-0x0000000005E28000-memory.dmp

                  Filesize

                  6.1MB

                • memory/1972-149-0x0000000005370000-0x000000000547A000-memory.dmp

                  Filesize

                  1.0MB

                • memory/1972-150-0x00000000052A0000-0x00000000052B2000-memory.dmp

                  Filesize

                  72KB

                • memory/1972-153-0x00000000063E0000-0x0000000006984000-memory.dmp

                  Filesize

                  5.6MB

                • memory/1972-151-0x0000000005300000-0x000000000533C000-memory.dmp

                  Filesize

                  240KB

                • memory/4884-141-0x0000000000230000-0x000000000023A000-memory.dmp

                  Filesize

                  40KB

                • memory/4884-142-0x00007FFD3A420000-0x00007FFD3AEE1000-memory.dmp

                  Filesize

                  10.8MB

                • memory/4884-143-0x00007FFD3A420000-0x00007FFD3AEE1000-memory.dmp

                  Filesize

                  10.8MB