Analysis

  • max time kernel
    112s
  • max time network
    138s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14-02-2023 12:16

General

  • Target

    file.exe

  • Size

    714KB

  • MD5

    25f6ad9fc1f3bbedcb7948b928ad949e

  • SHA1

    de2086079e39c1c1021348d537d9eec0e009bdaf

  • SHA256

    ae813ad45f24f14186611e55e6b346c46b7a76850017008176dbeb46d4689b60

  • SHA512

    db6e895bb969bd9a23bd4480b940a8ebd73277ffc026e5b3aa8d93ae951d2e2794dcaa35115a7c95022ff4b773655e15cdaba3b71a8668e351c47d20ec732352

  • SSDEEP

    12288:hMrCy90QmkgaYEpvV7dRPlF64HpiNQryNj8AVB8ke1:TyzBgaYcd7fP1HgmmyAvHK

Malware Config

Extracted

Family

redline

Botnet

dubka

C2

193.233.20.13:4136

Attributes
  • auth_value

    e5a9421183a033f283b2f23139b471f0

Extracted

Family

amadey

Version

3.66

C2

193.233.20.2/Bn89hku/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\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4832
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gBw67Wu.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gBw67Wu.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4760
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gLl45FW.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gLl45FW.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:5112
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\anC93vW.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\anC93vW.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2360
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bBq88Uy.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bBq88Uy.exe
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:996
          • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
            "C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe"
            5⤵
            • Checks computer location settings
            • Executes dropped EXE
            • Suspicious use of WriteProcessMemory
            PID:2264
            • 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\4b9a106e76\mnolyk.exe" /F
              6⤵
              • Creates scheduled task(s)
              PID:3728
            • 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 "..\4b9a106e76" /P "Admin:N"&&CACLS "..\4b9a106e76" /P "Admin:R" /E&&Exit
              6⤵
              • Suspicious use of WriteProcessMemory
              PID:1888
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                7⤵
                  PID:3632
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "mnolyk.exe" /P "Admin:N"
                  7⤵
                    PID:1988
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "mnolyk.exe" /P "Admin:R" /E
                    7⤵
                      PID:3816
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                      7⤵
                        PID:4952
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\4b9a106e76" /P "Admin:N"
                        7⤵
                          PID:2680
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\4b9a106e76" /P "Admin:R" /E
                          7⤵
                            PID:3772
                        • C:\Windows\SysWOW64\rundll32.exe
                          "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\c1ec479e5342a2\clip64.dll, Main
                          6⤵
                          • Loads dropped DLL
                          PID:5056
                  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dfL7048.exe
                    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dfL7048.exe
                    3⤵
                    • Executes dropped EXE
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    PID:3748
                    • C:\Windows\SysWOW64\WerFault.exe
                      C:\Windows\SysWOW64\WerFault.exe -u -p 3748 -s 1344
                      4⤵
                      • Program crash
                      PID:4316
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fCl48.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fCl48.exe
                  2⤵
                  • Modifies Windows Defender Real-time Protection settings
                  • Executes dropped EXE
                  • Windows security modification
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of AdjustPrivilegeToken
                  PID:4956
              • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                1⤵
                • Executes dropped EXE
                PID:4500
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 3748 -ip 3748
                1⤵
                  PID:5016
                • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  1⤵
                  • Executes dropped EXE
                  PID:4056

                Network

                MITRE ATT&CK Enterprise v6

                Replay Monitor

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                Downloads

                • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe

                  Filesize

                  236KB

                  MD5

                  52fca4d08faccbd7d3f9a487158ed24a

                  SHA1

                  999297fae9adaaca1f2163e45aa4100ebe2a27f6

                  SHA256

                  6ef9b879049e0e8490811b7a90ccd47de82b17ba7e9850485e035780e474ff14

                  SHA512

                  7669fca02637a8d02b53837b0bc62025625d7615c275414412ecd0d4f0d6377c588a401e11d637abd1b10269ba813555a6600cebe8657ec78f104f350d4a0368

                • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe

                  Filesize

                  236KB

                  MD5

                  52fca4d08faccbd7d3f9a487158ed24a

                  SHA1

                  999297fae9adaaca1f2163e45aa4100ebe2a27f6

                  SHA256

                  6ef9b879049e0e8490811b7a90ccd47de82b17ba7e9850485e035780e474ff14

                  SHA512

                  7669fca02637a8d02b53837b0bc62025625d7615c275414412ecd0d4f0d6377c588a401e11d637abd1b10269ba813555a6600cebe8657ec78f104f350d4a0368

                • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe

                  Filesize

                  236KB

                  MD5

                  52fca4d08faccbd7d3f9a487158ed24a

                  SHA1

                  999297fae9adaaca1f2163e45aa4100ebe2a27f6

                  SHA256

                  6ef9b879049e0e8490811b7a90ccd47de82b17ba7e9850485e035780e474ff14

                  SHA512

                  7669fca02637a8d02b53837b0bc62025625d7615c275414412ecd0d4f0d6377c588a401e11d637abd1b10269ba813555a6600cebe8657ec78f104f350d4a0368

                • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe

                  Filesize

                  236KB

                  MD5

                  52fca4d08faccbd7d3f9a487158ed24a

                  SHA1

                  999297fae9adaaca1f2163e45aa4100ebe2a27f6

                  SHA256

                  6ef9b879049e0e8490811b7a90ccd47de82b17ba7e9850485e035780e474ff14

                  SHA512

                  7669fca02637a8d02b53837b0bc62025625d7615c275414412ecd0d4f0d6377c588a401e11d637abd1b10269ba813555a6600cebe8657ec78f104f350d4a0368

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fCl48.exe

                  Filesize

                  11KB

                  MD5

                  7e93bacbbc33e6652e147e7fe07572a0

                  SHA1

                  421a7167da01c8da4dc4d5234ca3dd84e319e762

                  SHA256

                  850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                  SHA512

                  250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fCl48.exe

                  Filesize

                  11KB

                  MD5

                  7e93bacbbc33e6652e147e7fe07572a0

                  SHA1

                  421a7167da01c8da4dc4d5234ca3dd84e319e762

                  SHA256

                  850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                  SHA512

                  250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gBw67Wu.exe

                  Filesize

                  610KB

                  MD5

                  38a335b3a83f698bfa9b601238d4db13

                  SHA1

                  3397b7648b8885b3a201c1f1edc1f5677b31e9d6

                  SHA256

                  fd42da6cfc05f351afeb8e35b6ae865726a0055094c9de4f7e4ac411e4b1a2ea

                  SHA512

                  1ad0fbb8884e9f6e2d8d675c6251eca9ac1a4b55e9240dc7e46cf5af2ac66290b13d68018debde7280fa78c07c770815410273529109f2ce9eafc01dd3312b25

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gBw67Wu.exe

                  Filesize

                  610KB

                  MD5

                  38a335b3a83f698bfa9b601238d4db13

                  SHA1

                  3397b7648b8885b3a201c1f1edc1f5677b31e9d6

                  SHA256

                  fd42da6cfc05f351afeb8e35b6ae865726a0055094c9de4f7e4ac411e4b1a2ea

                  SHA512

                  1ad0fbb8884e9f6e2d8d675c6251eca9ac1a4b55e9240dc7e46cf5af2ac66290b13d68018debde7280fa78c07c770815410273529109f2ce9eafc01dd3312b25

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dfL7048.exe

                  Filesize

                  278KB

                  MD5

                  6e88575e5a8289855c38133d70e4466d

                  SHA1

                  f4dba78bb2db07d4964846d2707136ea7078566a

                  SHA256

                  5dddea590a2fa5de71f11a70e98cec2735f106ebe59d84c79f465c2744b89556

                  SHA512

                  a4712145bbf4d16d75ed65754c80397f08195917b65ab7f86d8fbb1d9820f7f0c45644045001def0708192387144640850d49aed40cc7a976c1e07b1c622f03c

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dfL7048.exe

                  Filesize

                  278KB

                  MD5

                  6e88575e5a8289855c38133d70e4466d

                  SHA1

                  f4dba78bb2db07d4964846d2707136ea7078566a

                  SHA256

                  5dddea590a2fa5de71f11a70e98cec2735f106ebe59d84c79f465c2744b89556

                  SHA512

                  a4712145bbf4d16d75ed65754c80397f08195917b65ab7f86d8fbb1d9820f7f0c45644045001def0708192387144640850d49aed40cc7a976c1e07b1c622f03c

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gLl45FW.exe

                  Filesize

                  285KB

                  MD5

                  28d8d0771426622858ee23a74a18ff22

                  SHA1

                  ace098e7f37660f05b1794f5f9be673ce995e042

                  SHA256

                  b82f774120eb0546243200ac46a675c75038edbf02bd91ae6b6f953aa91b1753

                  SHA512

                  c1852cdb4fdb1c851980988491fd24a3566b62f1058648e024bb5f5064a469bbe42b5e385a25927cfdad0fba80e13407a86326bbb45835fd9e9e23a97e25d9b3

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gLl45FW.exe

                  Filesize

                  285KB

                  MD5

                  28d8d0771426622858ee23a74a18ff22

                  SHA1

                  ace098e7f37660f05b1794f5f9be673ce995e042

                  SHA256

                  b82f774120eb0546243200ac46a675c75038edbf02bd91ae6b6f953aa91b1753

                  SHA512

                  c1852cdb4fdb1c851980988491fd24a3566b62f1058648e024bb5f5064a469bbe42b5e385a25927cfdad0fba80e13407a86326bbb45835fd9e9e23a97e25d9b3

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\anC93vW.exe

                  Filesize

                  175KB

                  MD5

                  dd0c9e110c68ce1fa5308979ef718f7b

                  SHA1

                  473deb8069f0841d47b74b7f414dacc6f96eca78

                  SHA256

                  dc28c9d9ab3f30222ed59f3991c5981bec40604e725ece488d8599eef917a7b3

                  SHA512

                  29bd76da816b13b31c938a3f8699d2f5942a24c9ef61fddcac490e0a30f82c1a4a76ca9a6866a8d2c8e57566f66b3aea31e7f70646d3ebef63c63a06f8fe2236

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\anC93vW.exe

                  Filesize

                  175KB

                  MD5

                  dd0c9e110c68ce1fa5308979ef718f7b

                  SHA1

                  473deb8069f0841d47b74b7f414dacc6f96eca78

                  SHA256

                  dc28c9d9ab3f30222ed59f3991c5981bec40604e725ece488d8599eef917a7b3

                  SHA512

                  29bd76da816b13b31c938a3f8699d2f5942a24c9ef61fddcac490e0a30f82c1a4a76ca9a6866a8d2c8e57566f66b3aea31e7f70646d3ebef63c63a06f8fe2236

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bBq88Uy.exe

                  Filesize

                  236KB

                  MD5

                  52fca4d08faccbd7d3f9a487158ed24a

                  SHA1

                  999297fae9adaaca1f2163e45aa4100ebe2a27f6

                  SHA256

                  6ef9b879049e0e8490811b7a90ccd47de82b17ba7e9850485e035780e474ff14

                  SHA512

                  7669fca02637a8d02b53837b0bc62025625d7615c275414412ecd0d4f0d6377c588a401e11d637abd1b10269ba813555a6600cebe8657ec78f104f350d4a0368

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bBq88Uy.exe

                  Filesize

                  236KB

                  MD5

                  52fca4d08faccbd7d3f9a487158ed24a

                  SHA1

                  999297fae9adaaca1f2163e45aa4100ebe2a27f6

                  SHA256

                  6ef9b879049e0e8490811b7a90ccd47de82b17ba7e9850485e035780e474ff14

                  SHA512

                  7669fca02637a8d02b53837b0bc62025625d7615c275414412ecd0d4f0d6377c588a401e11d637abd1b10269ba813555a6600cebe8657ec78f104f350d4a0368

                • C:\Users\Admin\AppData\Roaming\c1ec479e5342a2\clip64.dll

                  Filesize

                  89KB

                  MD5

                  8c5b3a2beac24f9a4878c50ce26c4623

                  SHA1

                  e223a25b65a685c5be974ab1865e03497f64bda0

                  SHA256

                  c33434b1f889a5351cbe18ec31b424d224772303ebdb7331e1fd9f973d8661c4

                  SHA512

                  b2028e8cbdb105e79e4c86665ae26f47a2c479740e136b250c0587064de974563c380f1efb272dfef593ad8d2daaf32b484ddc17dbf5c5501287be76610cb0f6

                • memory/2360-145-0x0000000005750000-0x000000000578C000-memory.dmp

                  Filesize

                  240KB

                • memory/2360-151-0x0000000007310000-0x00000000074D2000-memory.dmp

                  Filesize

                  1.8MB

                • memory/2360-150-0x00000000070F0000-0x0000000007140000-memory.dmp

                  Filesize

                  320KB

                • memory/2360-149-0x0000000007070000-0x00000000070E6000-memory.dmp

                  Filesize

                  472KB

                • memory/2360-148-0x0000000006680000-0x00000000066E6000-memory.dmp

                  Filesize

                  408KB

                • memory/2360-147-0x0000000006AC0000-0x0000000007064000-memory.dmp

                  Filesize

                  5.6MB

                • memory/2360-143-0x00000000057B0000-0x00000000058BA000-memory.dmp

                  Filesize

                  1.0MB

                • memory/2360-146-0x0000000006470000-0x0000000006502000-memory.dmp

                  Filesize

                  584KB

                • memory/2360-152-0x0000000007A10000-0x0000000007F3C000-memory.dmp

                  Filesize

                  5.2MB

                • memory/2360-141-0x0000000000D10000-0x0000000000D42000-memory.dmp

                  Filesize

                  200KB

                • memory/2360-142-0x0000000005CB0000-0x00000000062C8000-memory.dmp

                  Filesize

                  6.1MB

                • memory/2360-144-0x00000000056E0000-0x00000000056F2000-memory.dmp

                  Filesize

                  72KB

                • memory/3748-175-0x0000000000400000-0x0000000000763000-memory.dmp

                  Filesize

                  3.4MB

                • memory/3748-171-0x00000000008F0000-0x000000000093B000-memory.dmp

                  Filesize

                  300KB

                • memory/3748-172-0x0000000000400000-0x0000000000763000-memory.dmp

                  Filesize

                  3.4MB

                • memory/3748-174-0x0000000000983000-0x00000000009B1000-memory.dmp

                  Filesize

                  184KB

                • memory/3748-170-0x0000000000983000-0x00000000009B1000-memory.dmp

                  Filesize

                  184KB

                • memory/4956-180-0x00007FFE99410000-0x00007FFE99ED1000-memory.dmp

                  Filesize

                  10.8MB

                • memory/4956-181-0x00007FFE99410000-0x00007FFE99ED1000-memory.dmp

                  Filesize

                  10.8MB

                • memory/4956-179-0x0000000000DE0000-0x0000000000DEA000-memory.dmp

                  Filesize

                  40KB