Analysis

  • max time kernel
    148s
  • max time network
    128s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16/02/2023, 12:24

General

  • Target

    fc5babdb16671bd4f0c9e66ee06524f023fa27688bb461795c6b2131a262d632.exe

  • Size

    743KB

  • MD5

    799819b6716ae21f4f8510f7a01aff75

  • SHA1

    13f550cd693637003e757b434cc72d7d215cc1bf

  • SHA256

    fc5babdb16671bd4f0c9e66ee06524f023fa27688bb461795c6b2131a262d632

  • SHA512

    bb8f2ab9f206e99186113ed8e039cb12f0ee337725ae3f6ecf65167ce70870a2e190ba0b7b2656de839dc584df5498212fc735ab08071b1c021a7c6bec451d92

  • SSDEEP

    12288:1Mrgy90zHKBVr+43te4YOdRtQxEwuD0QC8Ua3djfN8cK4HITT7+pJhmq9Byh:FyMuV6SdtQxEwuD06UaJ6cHMAqkyh

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\fc5babdb16671bd4f0c9e66ee06524f023fa27688bb461795c6b2131a262d632.exe
    "C:\Users\Admin\AppData\Local\Temp\fc5babdb16671bd4f0c9e66ee06524f023fa27688bb461795c6b2131a262d632.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2128
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\soL36od.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\soL36od.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4656
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sbX94De.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sbX94De.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:1912
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\isA50hf.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\isA50hf.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1324
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\klt59Sj.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\klt59Sj.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1252
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\lti99Av.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\lti99Av.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3516
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3516 -s 1312
          4⤵
          • Program crash
          PID:4756
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nzG28ib.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nzG28ib.exe
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:4824
      • 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:4744
        • 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:1848
        • 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:4124
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:3288
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "mnolyk.exe" /P "Admin:N"
              5⤵
                PID:3056
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "mnolyk.exe" /P "Admin:R" /E
                5⤵
                  PID:892
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:1316
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\5eb6b96734" /P "Admin:N"
                    5⤵
                      PID:4364
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\5eb6b96734" /P "Admin:R" /E
                      5⤵
                        PID:4264
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:2284
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 3516 -ip 3516
                1⤵
                  PID:4672
                • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                  C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                  1⤵
                  • Executes dropped EXE
                  PID:2980
                • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                  C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                  1⤵
                  • Executes dropped EXE
                  PID:4628

                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\nzG28ib.exe

                        Filesize

                        236KB

                        MD5

                        812b8d76e0cf1e825bbfcf787ebdd902

                        SHA1

                        9f981c60bb4195657340519e13f1422e5cc8967b

                        SHA256

                        6513d8b8a66e7fe3a4d82164f24b61757dae9bc11db25517edc8bf0d00502f34

                        SHA512

                        9a2b4081cdc46bcbede11a1933515d73577941d8878ac912f2ab5a699bcf3d0700a99f00791d95fd8e9a7e28e50e5ec96d47214b99eb597f92cf5be089f57bc7

                      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nzG28ib.exe

                        Filesize

                        236KB

                        MD5

                        812b8d76e0cf1e825bbfcf787ebdd902

                        SHA1

                        9f981c60bb4195657340519e13f1422e5cc8967b

                        SHA256

                        6513d8b8a66e7fe3a4d82164f24b61757dae9bc11db25517edc8bf0d00502f34

                        SHA512

                        9a2b4081cdc46bcbede11a1933515d73577941d8878ac912f2ab5a699bcf3d0700a99f00791d95fd8e9a7e28e50e5ec96d47214b99eb597f92cf5be089f57bc7

                      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\soL36od.exe

                        Filesize

                        557KB

                        MD5

                        6521dde045452bd861e68646f83f91f3

                        SHA1

                        cb0841c83a61282846e52a54c0820090aa171c52

                        SHA256

                        c1e477f38c97c5c2870c3657c47bdcca872170cb78b110378921cfaaef1289d6

                        SHA512

                        2b4b9db9185acacebee864535dc2fe70a82600e8f3e0d6dbf1fdbf2409ec0a58fca77e4985c2cd99a78efb4a4bc4e1c5c5bbcd09390fd0c20e23e4d0f4119aa4

                      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\soL36od.exe

                        Filesize

                        557KB

                        MD5

                        6521dde045452bd861e68646f83f91f3

                        SHA1

                        cb0841c83a61282846e52a54c0820090aa171c52

                        SHA256

                        c1e477f38c97c5c2870c3657c47bdcca872170cb78b110378921cfaaef1289d6

                        SHA512

                        2b4b9db9185acacebee864535dc2fe70a82600e8f3e0d6dbf1fdbf2409ec0a58fca77e4985c2cd99a78efb4a4bc4e1c5c5bbcd09390fd0c20e23e4d0f4119aa4

                      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\lti99Av.exe

                        Filesize

                        352KB

                        MD5

                        df7d202d9b57eda6183ee678d9424ccd

                        SHA1

                        614ba684060c40c7d6022a37d066e578e1982513

                        SHA256

                        f93557efd3fa8e2c6c0caad37b3e5ba5951f1c6e73568316e966283aaa618c5a

                        SHA512

                        25092eb83de6d8a5e3bb79469e9147bf2bb48b5b6bc74892ed16d4c5529c3ec73f2a86cca5319f91778b656a3396fff7d2cae6c738d7504f0bd8f97b2ed0e843

                      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\lti99Av.exe

                        Filesize

                        352KB

                        MD5

                        df7d202d9b57eda6183ee678d9424ccd

                        SHA1

                        614ba684060c40c7d6022a37d066e578e1982513

                        SHA256

                        f93557efd3fa8e2c6c0caad37b3e5ba5951f1c6e73568316e966283aaa618c5a

                        SHA512

                        25092eb83de6d8a5e3bb79469e9147bf2bb48b5b6bc74892ed16d4c5529c3ec73f2a86cca5319f91778b656a3396fff7d2cae6c738d7504f0bd8f97b2ed0e843

                      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sbX94De.exe

                        Filesize

                        202KB

                        MD5

                        18cce5b2de3d6e5c7af83cad876404e9

                        SHA1

                        70f3754909a55213110792eecb20e79666f3db53

                        SHA256

                        bfca48537eba2ce6fb3d78f3cf0e3bec401d34cfc67765fc438e1306e8f13146

                        SHA512

                        100e7ad9e9ea0cce801c61b490e29bd392a182a002376540a8ebf654f6279d044c4ee190ad7ca3fdc550afe36f93a19d45cf44fc37af5eaa6486e740d4f20a6a

                      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sbX94De.exe

                        Filesize

                        202KB

                        MD5

                        18cce5b2de3d6e5c7af83cad876404e9

                        SHA1

                        70f3754909a55213110792eecb20e79666f3db53

                        SHA256

                        bfca48537eba2ce6fb3d78f3cf0e3bec401d34cfc67765fc438e1306e8f13146

                        SHA512

                        100e7ad9e9ea0cce801c61b490e29bd392a182a002376540a8ebf654f6279d044c4ee190ad7ca3fdc550afe36f93a19d45cf44fc37af5eaa6486e740d4f20a6a

                      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\isA50hf.exe

                        Filesize

                        11KB

                        MD5

                        7e93bacbbc33e6652e147e7fe07572a0

                        SHA1

                        421a7167da01c8da4dc4d5234ca3dd84e319e762

                        SHA256

                        850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                        SHA512

                        250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\isA50hf.exe

                        Filesize

                        11KB

                        MD5

                        7e93bacbbc33e6652e147e7fe07572a0

                        SHA1

                        421a7167da01c8da4dc4d5234ca3dd84e319e762

                        SHA256

                        850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                        SHA512

                        250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\klt59Sj.exe

                        Filesize

                        175KB

                        MD5

                        a5f5c5d6291c7ae9e1d1b7ed1e551490

                        SHA1

                        3d06413341893b838549939e15f8f1eec423d71a

                        SHA256

                        1a09ce1cb64219a5d88e57845dc9ba6631efa06fccc8867ccf94eb132947563e

                        SHA512

                        d9b3ba67bdd615ee2ce91a29cd9cf6723464be27bf45186fd0e9559ff2b0e7c51b423cfc3e32b5e90955046fb75a34c4a8528df7294b6c831ca254a65d2b8ba2

                      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\klt59Sj.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/1252-150-0x00000000006C0000-0x00000000006F2000-memory.dmp

                        Filesize

                        200KB

                      • memory/1252-153-0x0000000005090000-0x00000000050A2000-memory.dmp

                        Filesize

                        72KB

                      • memory/1252-156-0x00000000064C0000-0x0000000006A64000-memory.dmp

                        Filesize

                        5.6MB

                      • memory/1252-157-0x0000000005FF0000-0x0000000006082000-memory.dmp

                        Filesize

                        584KB

                      • memory/1252-158-0x0000000006A70000-0x0000000006C32000-memory.dmp

                        Filesize

                        1.8MB

                      • memory/1252-159-0x0000000007170000-0x000000000769C000-memory.dmp

                        Filesize

                        5.2MB

                      • memory/1252-160-0x0000000006D40000-0x0000000006DB6000-memory.dmp

                        Filesize

                        472KB

                      • memory/1252-161-0x0000000006DC0000-0x0000000006E10000-memory.dmp

                        Filesize

                        320KB

                      • memory/1252-152-0x0000000005180000-0x000000000528A000-memory.dmp

                        Filesize

                        1.0MB

                      • memory/1252-154-0x00000000050F0000-0x000000000512C000-memory.dmp

                        Filesize

                        240KB

                      • memory/1252-155-0x0000000005400000-0x0000000005466000-memory.dmp

                        Filesize

                        408KB

                      • memory/1252-151-0x0000000005690000-0x0000000005CA8000-memory.dmp

                        Filesize

                        6.1MB

                      • memory/1324-146-0x00007FFCEE890000-0x00007FFCEF351000-memory.dmp

                        Filesize

                        10.8MB

                      • memory/1324-145-0x00007FFCEE890000-0x00007FFCEF351000-memory.dmp

                        Filesize

                        10.8MB

                      • memory/1324-144-0x0000000000470000-0x000000000047A000-memory.dmp

                        Filesize

                        40KB

                      • memory/3516-169-0x0000000000882000-0x00000000008B0000-memory.dmp

                        Filesize

                        184KB

                      • memory/3516-170-0x0000000000400000-0x00000000005D4000-memory.dmp

                        Filesize

                        1.8MB

                      • memory/3516-168-0x0000000000882000-0x00000000008B0000-memory.dmp

                        Filesize

                        184KB

                      • memory/3516-167-0x0000000000400000-0x00000000005D4000-memory.dmp

                        Filesize

                        1.8MB

                      • memory/3516-166-0x0000000000760000-0x00000000007AB000-memory.dmp

                        Filesize

                        300KB

                      • memory/3516-165-0x0000000000882000-0x00000000008B0000-memory.dmp

                        Filesize

                        184KB