Analysis

  • max time kernel
    150s
  • max time network
    131s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16/02/2023, 01:53

General

  • Target

    1ab04f9bb9f341a1ec08f7f49208daee6a0d5d1c7895bb42abd69b74b30abd0e.exe

  • Size

    724KB

  • MD5

    42afca3938c6a3ab4fbbafe869ae068c

  • SHA1

    c69a3d24f96da8c178d4db393d09f32da3680411

  • SHA256

    1ab04f9bb9f341a1ec08f7f49208daee6a0d5d1c7895bb42abd69b74b30abd0e

  • SHA512

    c76c440677c72cbd715c37b90dbd4c4094bf85a463ef174cce41c77be26205b3063a71bb1e0b66ebddd01b75270ee975706cb1c3444e4783e6e7dcbd4e159d0c

  • SSDEEP

    12288:sMrfy90EZa1z7C7jw8DqgT7b2xVBvPQMAevcU1At8WAaWN3ND5xj:7y/MI7jNqgT7chIkMZTW1x5xj

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\1ab04f9bb9f341a1ec08f7f49208daee6a0d5d1c7895bb42abd69b74b30abd0e.exe
    "C:\Users\Admin\AppData\Local\Temp\1ab04f9bb9f341a1ec08f7f49208daee6a0d5d1c7895bb42abd69b74b30abd0e.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:3996
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\skm30Yp.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\skm30Yp.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1764
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\slb65gF.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\slb65gF.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2624
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\fBQ88HA.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\fBQ88HA.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4308
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\hos03yq.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\hos03yq.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:372
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kEw22RS.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kEw22RS.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4208
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4208 -s 1984
          4⤵
          • Program crash
          PID:2568
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nmQ82nC.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nmQ82nC.exe
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:5004
      • 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:1320
        • 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:4532
        • 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:1780
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:2520
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "mnolyk.exe" /P "Admin:N"
              5⤵
                PID:2384
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "mnolyk.exe" /P "Admin:R" /E
                5⤵
                  PID:744
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:3020
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\5eb6b96734" /P "Admin:N"
                    5⤵
                      PID:2400
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\5eb6b96734" /P "Admin:R" /E
                      5⤵
                        PID:868
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:1552
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4208 -ip 4208
                1⤵
                  PID:2008
                • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                  C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                  1⤵
                  • Executes dropped EXE
                  PID:2840
                • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                  C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                  1⤵
                  • Executes dropped EXE
                  PID:2216

                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\5eb6b96734\mnolyk.exe

                        Filesize

                        236KB

                        MD5

                        812b8d76e0cf1e825bbfcf787ebdd902

                        SHA1

                        9f981c60bb4195657340519e13f1422e5cc8967b

                        SHA256

                        6513d8b8a66e7fe3a4d82164f24b61757dae9bc11db25517edc8bf0d00502f34

                        SHA512

                        9a2b4081cdc46bcbede11a1933515d73577941d8878ac912f2ab5a699bcf3d0700a99f00791d95fd8e9a7e28e50e5ec96d47214b99eb597f92cf5be089f57bc7

                      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nmQ82nC.exe

                        Filesize

                        236KB

                        MD5

                        812b8d76e0cf1e825bbfcf787ebdd902

                        SHA1

                        9f981c60bb4195657340519e13f1422e5cc8967b

                        SHA256

                        6513d8b8a66e7fe3a4d82164f24b61757dae9bc11db25517edc8bf0d00502f34

                        SHA512

                        9a2b4081cdc46bcbede11a1933515d73577941d8878ac912f2ab5a699bcf3d0700a99f00791d95fd8e9a7e28e50e5ec96d47214b99eb597f92cf5be089f57bc7

                      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nmQ82nC.exe

                        Filesize

                        236KB

                        MD5

                        812b8d76e0cf1e825bbfcf787ebdd902

                        SHA1

                        9f981c60bb4195657340519e13f1422e5cc8967b

                        SHA256

                        6513d8b8a66e7fe3a4d82164f24b61757dae9bc11db25517edc8bf0d00502f34

                        SHA512

                        9a2b4081cdc46bcbede11a1933515d73577941d8878ac912f2ab5a699bcf3d0700a99f00791d95fd8e9a7e28e50e5ec96d47214b99eb597f92cf5be089f57bc7

                      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\skm30Yp.exe

                        Filesize

                        538KB

                        MD5

                        8969234a718e4392d97e88d4ce6f8d5b

                        SHA1

                        5788e8c4a371f5ba621abab7c7ce06ee591e9f30

                        SHA256

                        294df1af489d361dce20615c184a8b329864898a50edef106268d72195367ae9

                        SHA512

                        b44e63e497cac28d57fe7f4a64ec2975fcb12963fb946bebc6cc58d29d31aae57dcad08f9164273001f4a8fac26244d0e89862c4a6dd01938a34418c93efe072

                      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\skm30Yp.exe

                        Filesize

                        538KB

                        MD5

                        8969234a718e4392d97e88d4ce6f8d5b

                        SHA1

                        5788e8c4a371f5ba621abab7c7ce06ee591e9f30

                        SHA256

                        294df1af489d361dce20615c184a8b329864898a50edef106268d72195367ae9

                        SHA512

                        b44e63e497cac28d57fe7f4a64ec2975fcb12963fb946bebc6cc58d29d31aae57dcad08f9164273001f4a8fac26244d0e89862c4a6dd01938a34418c93efe072

                      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kEw22RS.exe

                        Filesize

                        314KB

                        MD5

                        272adf3486ddc5e0087dfeb690aec96b

                        SHA1

                        18e25adb4778d729c086735d737a565505c6e621

                        SHA256

                        bc544e22eb6c48123c45f3dba5d99dcad468d09c9e4da9aed151d6fd58dbf41a

                        SHA512

                        78312924ec25141ef9b9d9119c8549dbdf8151afd8da974afadf11d5112cea15e19676123308eff0eb84594ec9274036b7ae8e6d1ba044479e8acabbccf345f9

                      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kEw22RS.exe

                        Filesize

                        314KB

                        MD5

                        272adf3486ddc5e0087dfeb690aec96b

                        SHA1

                        18e25adb4778d729c086735d737a565505c6e621

                        SHA256

                        bc544e22eb6c48123c45f3dba5d99dcad468d09c9e4da9aed151d6fd58dbf41a

                        SHA512

                        78312924ec25141ef9b9d9119c8549dbdf8151afd8da974afadf11d5112cea15e19676123308eff0eb84594ec9274036b7ae8e6d1ba044479e8acabbccf345f9

                      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\slb65gF.exe

                        Filesize

                        202KB

                        MD5

                        3d311bd5fd36c210a53509e718ffd118

                        SHA1

                        b721db39fda868ed1b7a2818527410dd2beca2ed

                        SHA256

                        ab9ad8a4197778601a00212417008ed0cf2da624c02cf2ddf927ff7fa30dd74e

                        SHA512

                        93189a7c9bf5217b90e77d4b0ab9e47d876d33f9bf6c823e49fbd05c6416f0b1a610c6d78e9ce98dad38c3bd79633ac34a795eee1dea5ecc27a6cef057d1bdc0

                      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\slb65gF.exe

                        Filesize

                        202KB

                        MD5

                        3d311bd5fd36c210a53509e718ffd118

                        SHA1

                        b721db39fda868ed1b7a2818527410dd2beca2ed

                        SHA256

                        ab9ad8a4197778601a00212417008ed0cf2da624c02cf2ddf927ff7fa30dd74e

                        SHA512

                        93189a7c9bf5217b90e77d4b0ab9e47d876d33f9bf6c823e49fbd05c6416f0b1a610c6d78e9ce98dad38c3bd79633ac34a795eee1dea5ecc27a6cef057d1bdc0

                      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\fBQ88HA.exe

                        Filesize

                        11KB

                        MD5

                        7e93bacbbc33e6652e147e7fe07572a0

                        SHA1

                        421a7167da01c8da4dc4d5234ca3dd84e319e762

                        SHA256

                        850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                        SHA512

                        250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\fBQ88HA.exe

                        Filesize

                        11KB

                        MD5

                        7e93bacbbc33e6652e147e7fe07572a0

                        SHA1

                        421a7167da01c8da4dc4d5234ca3dd84e319e762

                        SHA256

                        850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                        SHA512

                        250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\hos03yq.exe

                        Filesize

                        175KB

                        MD5

                        a5f5c5d6291c7ae9e1d1b7ed1e551490

                        SHA1

                        3d06413341893b838549939e15f8f1eec423d71a

                        SHA256

                        1a09ce1cb64219a5d88e57845dc9ba6631efa06fccc8867ccf94eb132947563e

                        SHA512

                        d9b3ba67bdd615ee2ce91a29cd9cf6723464be27bf45186fd0e9559ff2b0e7c51b423cfc3e32b5e90955046fb75a34c4a8528df7294b6c831ca254a65d2b8ba2

                      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\hos03yq.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/372-158-0x0000000006C40000-0x000000000716C000-memory.dmp

                        Filesize

                        5.2MB

                      • memory/372-151-0x0000000004BD0000-0x0000000004C0C000-memory.dmp

                        Filesize

                        240KB

                      • memory/372-152-0x0000000005CC0000-0x0000000006264000-memory.dmp

                        Filesize

                        5.6MB

                      • memory/372-153-0x0000000005040000-0x00000000050D2000-memory.dmp

                        Filesize

                        584KB

                      • memory/372-154-0x0000000005710000-0x0000000005776000-memory.dmp

                        Filesize

                        408KB

                      • memory/372-155-0x00000000062F0000-0x0000000006366000-memory.dmp

                        Filesize

                        472KB

                      • memory/372-156-0x0000000006270000-0x00000000062C0000-memory.dmp

                        Filesize

                        320KB

                      • memory/372-157-0x0000000006540000-0x0000000006702000-memory.dmp

                        Filesize

                        1.8MB

                      • memory/372-148-0x00000000050F0000-0x0000000005708000-memory.dmp

                        Filesize

                        6.1MB

                      • memory/372-150-0x0000000004B70000-0x0000000004B82000-memory.dmp

                        Filesize

                        72KB

                      • memory/372-147-0x00000000001A0000-0x00000000001D2000-memory.dmp

                        Filesize

                        200KB

                      • memory/372-149-0x0000000004C40000-0x0000000004D4A000-memory.dmp

                        Filesize

                        1.0MB

                      • memory/4208-165-0x0000000000400000-0x0000000000583000-memory.dmp

                        Filesize

                        1.5MB

                      • memory/4208-163-0x0000000000590000-0x0000000000690000-memory.dmp

                        Filesize

                        1024KB

                      • memory/4208-164-0x00000000006D0000-0x000000000071B000-memory.dmp

                        Filesize

                        300KB

                      • memory/4208-167-0x0000000000400000-0x0000000000583000-memory.dmp

                        Filesize

                        1.5MB

                      • memory/4208-166-0x0000000000590000-0x0000000000690000-memory.dmp

                        Filesize

                        1024KB

                      • memory/4308-143-0x00007FFBC8BD0000-0x00007FFBC9691000-memory.dmp

                        Filesize

                        10.8MB

                      • memory/4308-141-0x0000000000AA0000-0x0000000000AAA000-memory.dmp

                        Filesize

                        40KB

                      • memory/4308-142-0x00007FFBC8BD0000-0x00007FFBC9691000-memory.dmp

                        Filesize

                        10.8MB