Analysis

  • max time kernel
    152s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/02/2023, 11:04

General

  • Target

    357c0ec297490d4eb939cf1df58e2ac5a722036d9252f65a50ecc6c69162879d.exe

  • Size

    719KB

  • MD5

    9bee22de3b0924437b8770156d4583db

  • SHA1

    226103c1d561b18c1e21fad991a5c25a50c0e130

  • SHA256

    357c0ec297490d4eb939cf1df58e2ac5a722036d9252f65a50ecc6c69162879d

  • SHA512

    34157c00c893248b9fb3e5b28e3f5b7bddaa092572f6a2b35fafaee67492328861c1db1cd7fe4f79f837f2d39563afed378d2a6cfe9b55a5b05ab4325b844df6

  • SSDEEP

    12288:yMrty90sr+kVV59g0aWKeRUDzdWSHwYC88NWfIPWolgglBGnqIBzhZlvl82C:3yDrTVVHRmDnHBC88NWfIuWgglBGqwzo

Malware Config

Extracted

Family

redline

Botnet

fusa

C2

193.233.20.12:4132

Attributes
  • auth_value

    a08b2f01bd2af756e38c5dd60e87e697

Extracted

Family

amadey

Version

3.66

C2

62.204.41.5/Bu58Ngs/index.php

Signatures

  • Amadey

    Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

  • 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.

  • 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\357c0ec297490d4eb939cf1df58e2ac5a722036d9252f65a50ecc6c69162879d.exe
    "C:\Users\Admin\AppData\Local\Temp\357c0ec297490d4eb939cf1df58e2ac5a722036d9252f65a50ecc6c69162879d.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4600
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\skH04ol.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\skH04ol.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2744
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sOP17Bj.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sOP17Bj.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:4536
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kEP69iz.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kEP69iz.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2672
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\mQf39.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\mQf39.exe
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:4360
          • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
            "C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe"
            5⤵
            • Checks computer location settings
            • Executes dropped EXE
            • Suspicious use of WriteProcessMemory
            PID:2680
            • 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
              6⤵
              • Creates scheduled task(s)
              PID:432
            • 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
              6⤵
              • Suspicious use of WriteProcessMemory
              PID:2548
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                7⤵
                  PID:3920
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "mnolyk.exe" /P "Admin:N"
                  7⤵
                    PID:4628
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "mnolyk.exe" /P "Admin:R" /E
                    7⤵
                      PID:4384
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                      7⤵
                        PID:4568
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\5eb6b96734" /P "Admin:N"
                        7⤵
                          PID:4356
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\5eb6b96734" /P "Admin:R" /E
                          7⤵
                            PID:2572
                        • C:\Windows\SysWOW64\rundll32.exe
                          "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                          6⤵
                          • Loads dropped DLL
                          PID:3580
                  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nDU47jA.exe
                    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nDU47jA.exe
                    3⤵
                    • Executes dropped EXE
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    PID:2132
                    • C:\Windows\SysWOW64\WerFault.exe
                      C:\Windows\SysWOW64\WerFault.exe -u -p 2132 -s 1328
                      4⤵
                      • Program crash
                      PID:4036
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\rmS25ny.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\rmS25ny.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of AdjustPrivilegeToken
                  PID:4760
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 2132 -ip 2132
                1⤵
                  PID:2552
                • 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

                  fde8915d251fada3a37530421eb29dcf

                  SHA1

                  44386a8947ddfab993409945dae05a772a13e047

                  SHA256

                  6cbcf0bb90ae767a8c554cdfa90723e6b1127e98cfa19a2259dd57813d27e116

                  SHA512

                  ffc253ad4308c7a34ec5ced45cc5eda21a43a9fa59927a323829e2e87a0060c93a051c726f2f6f65ffdb8ac9666f88bf2622c975a24a6718c99ac9a44c6fd7fd

                • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe

                  Filesize

                  236KB

                  MD5

                  fde8915d251fada3a37530421eb29dcf

                  SHA1

                  44386a8947ddfab993409945dae05a772a13e047

                  SHA256

                  6cbcf0bb90ae767a8c554cdfa90723e6b1127e98cfa19a2259dd57813d27e116

                  SHA512

                  ffc253ad4308c7a34ec5ced45cc5eda21a43a9fa59927a323829e2e87a0060c93a051c726f2f6f65ffdb8ac9666f88bf2622c975a24a6718c99ac9a44c6fd7fd

                • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe

                  Filesize

                  236KB

                  MD5

                  fde8915d251fada3a37530421eb29dcf

                  SHA1

                  44386a8947ddfab993409945dae05a772a13e047

                  SHA256

                  6cbcf0bb90ae767a8c554cdfa90723e6b1127e98cfa19a2259dd57813d27e116

                  SHA512

                  ffc253ad4308c7a34ec5ced45cc5eda21a43a9fa59927a323829e2e87a0060c93a051c726f2f6f65ffdb8ac9666f88bf2622c975a24a6718c99ac9a44c6fd7fd

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\rmS25ny.exe

                  Filesize

                  11KB

                  MD5

                  7e93bacbbc33e6652e147e7fe07572a0

                  SHA1

                  421a7167da01c8da4dc4d5234ca3dd84e319e762

                  SHA256

                  850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                  SHA512

                  250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\rmS25ny.exe

                  Filesize

                  11KB

                  MD5

                  7e93bacbbc33e6652e147e7fe07572a0

                  SHA1

                  421a7167da01c8da4dc4d5234ca3dd84e319e762

                  SHA256

                  850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                  SHA512

                  250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\skH04ol.exe

                  Filesize

                  615KB

                  MD5

                  3c2e683a95e0a660b38e5d5526c29698

                  SHA1

                  8e72588a60ca79aa678fd9e8296f72ae0b21dab8

                  SHA256

                  eecea9115f6521c8c6aeb490508e0addee8cb6da79174d3f3e8010b6f8c4b4ec

                  SHA512

                  f57552c0c80ce3e1d5fda45c50e1d11cd77561190a6712e37db3836896dcee3060e8f748bd7c336af3a1bcaac99de56342de6f4976b43d016b45105443db0478

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\skH04ol.exe

                  Filesize

                  615KB

                  MD5

                  3c2e683a95e0a660b38e5d5526c29698

                  SHA1

                  8e72588a60ca79aa678fd9e8296f72ae0b21dab8

                  SHA256

                  eecea9115f6521c8c6aeb490508e0addee8cb6da79174d3f3e8010b6f8c4b4ec

                  SHA512

                  f57552c0c80ce3e1d5fda45c50e1d11cd77561190a6712e37db3836896dcee3060e8f748bd7c336af3a1bcaac99de56342de6f4976b43d016b45105443db0478

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nDU47jA.exe

                  Filesize

                  289KB

                  MD5

                  f342f2a8fe360afdc2dc03c5d8ccc0c7

                  SHA1

                  b574324d34bac92df9b656b64b25e59ac3e2e111

                  SHA256

                  f10ded8a5ec704dd5bc919c2e992aa30c246b30d3e6109ab83fe7d801248f1ef

                  SHA512

                  444ecb4f34553747e3581285cccb354f996e96cbb1dfc16534ad801e23ab9fba22bec06fab00cd4e96586899a93968405e4db9f064f3d9cff6d9b4ea6516479a

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nDU47jA.exe

                  Filesize

                  289KB

                  MD5

                  f342f2a8fe360afdc2dc03c5d8ccc0c7

                  SHA1

                  b574324d34bac92df9b656b64b25e59ac3e2e111

                  SHA256

                  f10ded8a5ec704dd5bc919c2e992aa30c246b30d3e6109ab83fe7d801248f1ef

                  SHA512

                  444ecb4f34553747e3581285cccb354f996e96cbb1dfc16534ad801e23ab9fba22bec06fab00cd4e96586899a93968405e4db9f064f3d9cff6d9b4ea6516479a

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sOP17Bj.exe

                  Filesize

                  286KB

                  MD5

                  b1142a6069ce6e5f9bb82ba97224f4fe

                  SHA1

                  6307b579eb6843cc14471a88806dbddfbd7f4f34

                  SHA256

                  9ad118a32b91a685c981ede29e94b958fe071a361f2b12d5c8b19749ae1193ef

                  SHA512

                  ebabecb83d2aead9de59f0f390b4d74a27e67916c75e31663447f1a78ee0510915630852f8d01f7bb113804aa98895bfe2e09b78ef9926a2c89892ba1ae95dd9

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sOP17Bj.exe

                  Filesize

                  286KB

                  MD5

                  b1142a6069ce6e5f9bb82ba97224f4fe

                  SHA1

                  6307b579eb6843cc14471a88806dbddfbd7f4f34

                  SHA256

                  9ad118a32b91a685c981ede29e94b958fe071a361f2b12d5c8b19749ae1193ef

                  SHA512

                  ebabecb83d2aead9de59f0f390b4d74a27e67916c75e31663447f1a78ee0510915630852f8d01f7bb113804aa98895bfe2e09b78ef9926a2c89892ba1ae95dd9

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kEP69iz.exe

                  Filesize

                  175KB

                  MD5

                  da6f3bef8abc85bd09f50783059964e3

                  SHA1

                  a0f25f60ec1896c4c920ea397f40e6ce29724322

                  SHA256

                  e6d9ee8ab0ea2ade6e5a9481d8f0f921427ec6919b1b48c6067570fde270736b

                  SHA512

                  4d2e1472b114c98c74900b8305aabbc49ba28edffdc2376206cf02e26593df4e444933b3aa19f0c6cd0ae3ac3133d656433574aaf25a57748758e5dd25edfbec

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kEP69iz.exe

                  Filesize

                  175KB

                  MD5

                  da6f3bef8abc85bd09f50783059964e3

                  SHA1

                  a0f25f60ec1896c4c920ea397f40e6ce29724322

                  SHA256

                  e6d9ee8ab0ea2ade6e5a9481d8f0f921427ec6919b1b48c6067570fde270736b

                  SHA512

                  4d2e1472b114c98c74900b8305aabbc49ba28edffdc2376206cf02e26593df4e444933b3aa19f0c6cd0ae3ac3133d656433574aaf25a57748758e5dd25edfbec

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\mQf39.exe

                  Filesize

                  236KB

                  MD5

                  fde8915d251fada3a37530421eb29dcf

                  SHA1

                  44386a8947ddfab993409945dae05a772a13e047

                  SHA256

                  6cbcf0bb90ae767a8c554cdfa90723e6b1127e98cfa19a2259dd57813d27e116

                  SHA512

                  ffc253ad4308c7a34ec5ced45cc5eda21a43a9fa59927a323829e2e87a0060c93a051c726f2f6f65ffdb8ac9666f88bf2622c975a24a6718c99ac9a44c6fd7fd

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\mQf39.exe

                  Filesize

                  236KB

                  MD5

                  fde8915d251fada3a37530421eb29dcf

                  SHA1

                  44386a8947ddfab993409945dae05a772a13e047

                  SHA256

                  6cbcf0bb90ae767a8c554cdfa90723e6b1127e98cfa19a2259dd57813d27e116

                  SHA512

                  ffc253ad4308c7a34ec5ced45cc5eda21a43a9fa59927a323829e2e87a0060c93a051c726f2f6f65ffdb8ac9666f88bf2622c975a24a6718c99ac9a44c6fd7fd

                • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                  Filesize

                  89KB

                  MD5

                  9221a421a3e777eb7d4ce55e474bcc4a

                  SHA1

                  c96d7bd7ccbf9352d50527bff472595b3dc5298e

                  SHA256

                  10ee53988bcfbb4bb9c8928ea96c4268bd64b9dfd1f28c6233185e695434d2f8

                  SHA512

                  63ac172cb19c7c020676937cb35e853710d08e99e06e8cdcb410c37e0c9056af409a50fdec0c90a3c532edcf5e0f128fa1e2181063e1208d4fc4643b1b5736f3

                • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                  Filesize

                  89KB

                  MD5

                  9221a421a3e777eb7d4ce55e474bcc4a

                  SHA1

                  c96d7bd7ccbf9352d50527bff472595b3dc5298e

                  SHA256

                  10ee53988bcfbb4bb9c8928ea96c4268bd64b9dfd1f28c6233185e695434d2f8

                  SHA512

                  63ac172cb19c7c020676937cb35e853710d08e99e06e8cdcb410c37e0c9056af409a50fdec0c90a3c532edcf5e0f128fa1e2181063e1208d4fc4643b1b5736f3

                • memory/2132-171-0x0000000000970000-0x00000000009BB000-memory.dmp

                  Filesize

                  300KB

                • memory/2132-175-0x0000000000400000-0x00000000007A4000-memory.dmp

                  Filesize

                  3.6MB

                • memory/2132-174-0x0000000000A63000-0x0000000000A92000-memory.dmp

                  Filesize

                  188KB

                • memory/2132-173-0x0000000000A63000-0x0000000000A92000-memory.dmp

                  Filesize

                  188KB

                • memory/2132-172-0x0000000000400000-0x00000000007A4000-memory.dmp

                  Filesize

                  3.6MB

                • memory/2132-170-0x0000000000A63000-0x0000000000A92000-memory.dmp

                  Filesize

                  188KB

                • memory/2672-145-0x0000000005130000-0x000000000516C000-memory.dmp

                  Filesize

                  240KB

                • memory/2672-147-0x0000000006020000-0x00000000060B2000-memory.dmp

                  Filesize

                  584KB

                • memory/2672-152-0x0000000006570000-0x00000000065C0000-memory.dmp

                  Filesize

                  320KB

                • memory/2672-144-0x0000000005110000-0x0000000005122000-memory.dmp

                  Filesize

                  72KB

                • memory/2672-151-0x00000000065F0000-0x0000000006666000-memory.dmp

                  Filesize

                  472KB

                • memory/2672-141-0x0000000000720000-0x0000000000752000-memory.dmp

                  Filesize

                  200KB

                • memory/2672-142-0x0000000005660000-0x0000000005C78000-memory.dmp

                  Filesize

                  6.1MB

                • memory/2672-148-0x0000000006670000-0x0000000006C14000-memory.dmp

                  Filesize

                  5.6MB

                • memory/2672-143-0x00000000051C0000-0x00000000052CA000-memory.dmp

                  Filesize

                  1.0MB

                • memory/2672-146-0x0000000005460000-0x00000000054C6000-memory.dmp

                  Filesize

                  408KB

                • memory/2672-149-0x00000000063A0000-0x0000000006562000-memory.dmp

                  Filesize

                  1.8MB

                • memory/2672-150-0x0000000007150000-0x000000000767C000-memory.dmp

                  Filesize

                  5.2MB

                • memory/4760-182-0x0000000000E30000-0x0000000000E3A000-memory.dmp

                  Filesize

                  40KB

                • memory/4760-184-0x00007FFBD4DF0000-0x00007FFBD58B1000-memory.dmp

                  Filesize

                  10.8MB