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Analysis

  • max time kernel
    124s
  • max time network
    147s
  • 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, 21:33

General

  • Target

    888e50b8541ee6d7212de55fa6480d8bf51145bf5836c4bce122fb434aaa729e.exe

  • Size

    743KB

  • MD5

    ad1907d669cdc329ebe1bc998f2f8206

  • SHA1

    543354404b949e8b1a52c43f25fd0893b3342f0a

  • SHA256

    888e50b8541ee6d7212de55fa6480d8bf51145bf5836c4bce122fb434aaa729e

  • SHA512

    597bca06db41e89071c63ea85635863c3bafe6200c13861c1106667c4df3634d142b3dbedbc930bf1c6782994b827835185a67122c7fbe863b8fc7c0587fa46a

  • SSDEEP

    12288:PMrEy90PK7od+j1d7lw8KO4iXnag5CstCoUAcVQUz8geVXf6K+UekNez:XyFH1LFKji3X8sEoU1Q883VP6tUeke

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\888e50b8541ee6d7212de55fa6480d8bf51145bf5836c4bce122fb434aaa729e.exe
    "C:\Users\Admin\AppData\Local\Temp\888e50b8541ee6d7212de55fa6480d8bf51145bf5836c4bce122fb434aaa729e.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4588
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sDy81op.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sDy81op.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4852
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\syW17pr.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\syW17pr.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:4752
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\fQb06JP.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\fQb06JP.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4832
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\hAz94uG.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\hAz94uG.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2568
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kJs68DU.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kJs68DU.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1644
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1644 -s 1552
          4⤵
          • Program crash
          PID:2376
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nbo65Kc.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nbo65Kc.exe
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:5040
      • 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:4340
        • 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:1436
        • 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:3820
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:1340
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "mnolyk.exe" /P "Admin:N"
              5⤵
                PID:2820
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "mnolyk.exe" /P "Admin:R" /E
                5⤵
                  PID:3008
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:2392
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\5eb6b96734" /P "Admin:N"
                    5⤵
                      PID:1156
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\5eb6b96734" /P "Admin:R" /E
                      5⤵
                        PID:1796
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:1676
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 1644 -ip 1644
                1⤵
                  PID:3052
                • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                  C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                  1⤵
                  • Executes dropped EXE
                  PID:3432
                • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                  C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                  1⤵
                  • Executes dropped EXE
                  PID:4012

                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\nbo65Kc.exe

                  Filesize

                  236KB

                  MD5

                  812b8d76e0cf1e825bbfcf787ebdd902

                  SHA1

                  9f981c60bb4195657340519e13f1422e5cc8967b

                  SHA256

                  6513d8b8a66e7fe3a4d82164f24b61757dae9bc11db25517edc8bf0d00502f34

                  SHA512

                  9a2b4081cdc46bcbede11a1933515d73577941d8878ac912f2ab5a699bcf3d0700a99f00791d95fd8e9a7e28e50e5ec96d47214b99eb597f92cf5be089f57bc7

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nbo65Kc.exe

                  Filesize

                  236KB

                  MD5

                  812b8d76e0cf1e825bbfcf787ebdd902

                  SHA1

                  9f981c60bb4195657340519e13f1422e5cc8967b

                  SHA256

                  6513d8b8a66e7fe3a4d82164f24b61757dae9bc11db25517edc8bf0d00502f34

                  SHA512

                  9a2b4081cdc46bcbede11a1933515d73577941d8878ac912f2ab5a699bcf3d0700a99f00791d95fd8e9a7e28e50e5ec96d47214b99eb597f92cf5be089f57bc7

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sDy81op.exe

                  Filesize

                  556KB

                  MD5

                  001a36271104a8e25db7562027b413a8

                  SHA1

                  484913d84231392509237b820fe1b59de14223a7

                  SHA256

                  965a2873901c1cec4918622396ba6d8c574770336f01aa0cb60672c0c10c0f6e

                  SHA512

                  5b633572c5a1991294a1abb6ba7bf6c5c944430a120dd3e4ed67a4710dfe7ec426c9e5b95b92a767ce92766e4eeb94ad471220a99d624038a61cc45caa8485dc

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sDy81op.exe

                  Filesize

                  556KB

                  MD5

                  001a36271104a8e25db7562027b413a8

                  SHA1

                  484913d84231392509237b820fe1b59de14223a7

                  SHA256

                  965a2873901c1cec4918622396ba6d8c574770336f01aa0cb60672c0c10c0f6e

                  SHA512

                  5b633572c5a1991294a1abb6ba7bf6c5c944430a120dd3e4ed67a4710dfe7ec426c9e5b95b92a767ce92766e4eeb94ad471220a99d624038a61cc45caa8485dc

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kJs68DU.exe

                  Filesize

                  353KB

                  MD5

                  49557ed89819ea42d1a3ac76e5cccebf

                  SHA1

                  290833d459e2a7ee96c537ca8757a85c8749546a

                  SHA256

                  c6d17f644d70c9103155cdf8d9c4730cad27308178c4dbe7664812e12a4260cf

                  SHA512

                  34a9965d4dad56df616691ed87642ead0b99af04a6f7ee492fe800c0a8d26035b299420aada652576897c7019d0638d0889e9df69f154ada66b8a5903f98cac1

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kJs68DU.exe

                  Filesize

                  353KB

                  MD5

                  49557ed89819ea42d1a3ac76e5cccebf

                  SHA1

                  290833d459e2a7ee96c537ca8757a85c8749546a

                  SHA256

                  c6d17f644d70c9103155cdf8d9c4730cad27308178c4dbe7664812e12a4260cf

                  SHA512

                  34a9965d4dad56df616691ed87642ead0b99af04a6f7ee492fe800c0a8d26035b299420aada652576897c7019d0638d0889e9df69f154ada66b8a5903f98cac1

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\syW17pr.exe

                  Filesize

                  202KB

                  MD5

                  fb0d4cfff59b8ca57f5b13b1f9e86160

                  SHA1

                  e29d91cad121c6ac9014637a34224dd7821557f0

                  SHA256

                  359e8e3e7372d040a09ecfcc419e12c5ba880e7ac3d5bd4c196d8d27968561f6

                  SHA512

                  5d8237b3626705cc35fcfc5dfdcea5deb0d13a6bf32db40dc742a3ae511ab0b2b4f419a3db93a18692205948634e12c95bcc4372d0b2759156e947fb304970a0

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\syW17pr.exe

                  Filesize

                  202KB

                  MD5

                  fb0d4cfff59b8ca57f5b13b1f9e86160

                  SHA1

                  e29d91cad121c6ac9014637a34224dd7821557f0

                  SHA256

                  359e8e3e7372d040a09ecfcc419e12c5ba880e7ac3d5bd4c196d8d27968561f6

                  SHA512

                  5d8237b3626705cc35fcfc5dfdcea5deb0d13a6bf32db40dc742a3ae511ab0b2b4f419a3db93a18692205948634e12c95bcc4372d0b2759156e947fb304970a0

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\fQb06JP.exe

                  Filesize

                  11KB

                  MD5

                  7e93bacbbc33e6652e147e7fe07572a0

                  SHA1

                  421a7167da01c8da4dc4d5234ca3dd84e319e762

                  SHA256

                  850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                  SHA512

                  250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\fQb06JP.exe

                  Filesize

                  11KB

                  MD5

                  7e93bacbbc33e6652e147e7fe07572a0

                  SHA1

                  421a7167da01c8da4dc4d5234ca3dd84e319e762

                  SHA256

                  850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                  SHA512

                  250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\hAz94uG.exe

                  Filesize

                  175KB

                  MD5

                  a5f5c5d6291c7ae9e1d1b7ed1e551490

                  SHA1

                  3d06413341893b838549939e15f8f1eec423d71a

                  SHA256

                  1a09ce1cb64219a5d88e57845dc9ba6631efa06fccc8867ccf94eb132947563e

                  SHA512

                  d9b3ba67bdd615ee2ce91a29cd9cf6723464be27bf45186fd0e9559ff2b0e7c51b423cfc3e32b5e90955046fb75a34c4a8528df7294b6c831ca254a65d2b8ba2

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\hAz94uG.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/1644-166-0x0000000000400000-0x00000000005F2000-memory.dmp

                  Filesize

                  1.9MB

                • memory/1644-162-0x0000000000914000-0x0000000000942000-memory.dmp

                  Filesize

                  184KB

                • memory/1644-165-0x0000000000914000-0x0000000000942000-memory.dmp

                  Filesize

                  184KB

                • memory/1644-164-0x0000000000400000-0x00000000005F2000-memory.dmp

                  Filesize

                  1.9MB

                • memory/1644-163-0x0000000000770000-0x00000000007BB000-memory.dmp

                  Filesize

                  300KB

                • memory/2568-156-0x00000000062F0000-0x0000000006340000-memory.dmp

                  Filesize

                  320KB

                • memory/2568-158-0x0000000007330000-0x000000000785C000-memory.dmp

                  Filesize

                  5.2MB

                • memory/2568-157-0x0000000006C30000-0x0000000006DF2000-memory.dmp

                  Filesize

                  1.8MB

                • memory/2568-148-0x00000000057E0000-0x0000000005DF8000-memory.dmp

                  Filesize

                  6.1MB

                • memory/2568-149-0x0000000005300000-0x000000000540A000-memory.dmp

                  Filesize

                  1.0MB

                • memory/2568-153-0x00000000063B0000-0x0000000006954000-memory.dmp

                  Filesize

                  5.6MB

                • memory/2568-150-0x0000000005230000-0x0000000005242000-memory.dmp

                  Filesize

                  72KB

                • memory/2568-155-0x0000000006270000-0x00000000062E6000-memory.dmp

                  Filesize

                  472KB

                • memory/2568-151-0x00000000052C0000-0x00000000052FC000-memory.dmp

                  Filesize

                  240KB

                • memory/2568-147-0x0000000000860000-0x0000000000892000-memory.dmp

                  Filesize

                  200KB

                • memory/2568-152-0x00000000055D0000-0x0000000005662000-memory.dmp

                  Filesize

                  584KB

                • memory/2568-154-0x0000000005E00000-0x0000000005E66000-memory.dmp

                  Filesize

                  408KB

                • memory/4832-141-0x0000000000460000-0x000000000046A000-memory.dmp

                  Filesize

                  40KB

                • memory/4832-142-0x00007FFD37D30000-0x00007FFD387F1000-memory.dmp

                  Filesize

                  10.8MB

                • memory/4832-143-0x00007FFD37D30000-0x00007FFD387F1000-memory.dmp

                  Filesize

                  10.8MB