Analysis

  • max time kernel
    117s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/02/2023, 08:02

General

  • Target

    a2c956fffc29a1edf6cfc2a44b5517c54104b43f34f97dbc72a58f9888b361dc.exe

  • Size

    728KB

  • MD5

    f13fa76249887ac42a3405cc0919f8f1

  • SHA1

    5a868cc57a375ad725c19a20eecae61328706f9d

  • SHA256

    a2c956fffc29a1edf6cfc2a44b5517c54104b43f34f97dbc72a58f9888b361dc

  • SHA512

    f0577495c1e7da090b8432b14edcad5851efae015ff7ec13ac24cced6e167d14d50a701bc0755dfa66fcae95beceee72da3d3ed9a3e3e919644a44894db6d476

  • SSDEEP

    12288:AMr1y90Sy0p5R+EHpiFynXy0yB0s4Pmy8neJYsuRXFwkGynfS50P+ksQgPLCBK:FyPy0pyEHpiMw0s47dYLwkRr+2gPmg

Malware Config

Extracted

Family

redline

Botnet

dunm

C2

193.233.20.12:4132

Attributes
  • auth_value

    352959e3707029296ec94306d74e2334

Extracted

Family

amadey

Version

3.66

C2

62.204.41.4/Gol478Ns/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\a2c956fffc29a1edf6cfc2a44b5517c54104b43f34f97dbc72a58f9888b361dc.exe
    "C:\Users\Admin\AppData\Local\Temp\a2c956fffc29a1edf6cfc2a44b5517c54104b43f34f97dbc72a58f9888b361dc.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4776
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\grZ96pt.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\grZ96pt.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2548
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gGO03vd.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gGO03vd.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:4220
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\aBF57Ie.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\aBF57Ie.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:3756
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bfJ03BV.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bfJ03BV.exe
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:1364
          • 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:2576
            • 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:4868
            • 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:4036
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                7⤵
                  PID:1732
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "mnolyk.exe" /P "Admin:N"
                  7⤵
                    PID:4208
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "mnolyk.exe" /P "Admin:R" /E
                    7⤵
                      PID:3644
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                      7⤵
                        PID:3648
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\4b9a106e76" /P "Admin:N"
                        7⤵
                          PID:2900
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\4b9a106e76" /P "Admin:R" /E
                          7⤵
                            PID:2088
                        • C:\Windows\SysWOW64\rundll32.exe
                          "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\c1ec479e5342a2\clip64.dll, Main
                          6⤵
                          • Loads dropped DLL
                          PID:2996
                  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dkN7966.exe
                    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dkN7966.exe
                    3⤵
                    • Executes dropped EXE
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    PID:1544
                    • C:\Windows\SysWOW64\WerFault.exe
                      C:\Windows\SysWOW64\WerFault.exe -u -p 1544 -s 1336
                      4⤵
                      • Program crash
                      PID:1572
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ffE45.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ffE45.exe
                  2⤵
                  • Modifies Windows Defender Real-time Protection settings
                  • Executes dropped EXE
                  • Windows security modification
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of AdjustPrivilegeToken
                  PID:4116
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 1544 -ip 1544
                1⤵
                  PID:1516
                • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  1⤵
                  • Executes dropped EXE
                  PID:2436
                • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  1⤵
                  • Executes dropped EXE
                  PID:688

                Network

                      MITRE ATT&CK Enterprise v6

                      Replay Monitor

                      Loading Replay Monitor...

                      Downloads

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

                        Filesize

                        236KB

                        MD5

                        8bb923c4d81284daef7896e5682df6c6

                        SHA1

                        67e34a96b77e44b666c5479f540995bdeacf5de2

                        SHA256

                        9b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21

                        SHA512

                        2daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7

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

                        Filesize

                        236KB

                        MD5

                        8bb923c4d81284daef7896e5682df6c6

                        SHA1

                        67e34a96b77e44b666c5479f540995bdeacf5de2

                        SHA256

                        9b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21

                        SHA512

                        2daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7

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

                        Filesize

                        236KB

                        MD5

                        8bb923c4d81284daef7896e5682df6c6

                        SHA1

                        67e34a96b77e44b666c5479f540995bdeacf5de2

                        SHA256

                        9b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21

                        SHA512

                        2daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7

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

                        Filesize

                        236KB

                        MD5

                        8bb923c4d81284daef7896e5682df6c6

                        SHA1

                        67e34a96b77e44b666c5479f540995bdeacf5de2

                        SHA256

                        9b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21

                        SHA512

                        2daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7

                      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ffE45.exe

                        Filesize

                        11KB

                        MD5

                        7e93bacbbc33e6652e147e7fe07572a0

                        SHA1

                        421a7167da01c8da4dc4d5234ca3dd84e319e762

                        SHA256

                        850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                        SHA512

                        250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ffE45.exe

                        Filesize

                        11KB

                        MD5

                        7e93bacbbc33e6652e147e7fe07572a0

                        SHA1

                        421a7167da01c8da4dc4d5234ca3dd84e319e762

                        SHA256

                        850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                        SHA512

                        250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\grZ96pt.exe

                        Filesize

                        624KB

                        MD5

                        76d5abd2e889027d7068b88e9872611e

                        SHA1

                        151eb40e9cad40587afaff241659441170cd6ac3

                        SHA256

                        08649e293bad94e49af1ba5f32b54e79a541c72cf8cb8473028dc6fbb081143c

                        SHA512

                        c487ca06504c5db8e048dd9b24713668329e1984e0e45d51a7c088dcada27c79e3d62141c5c50a0231ea2070b4ddc7a0e2327d4ea31c53c5de93e11b7c777fbd

                      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\grZ96pt.exe

                        Filesize

                        624KB

                        MD5

                        76d5abd2e889027d7068b88e9872611e

                        SHA1

                        151eb40e9cad40587afaff241659441170cd6ac3

                        SHA256

                        08649e293bad94e49af1ba5f32b54e79a541c72cf8cb8473028dc6fbb081143c

                        SHA512

                        c487ca06504c5db8e048dd9b24713668329e1984e0e45d51a7c088dcada27c79e3d62141c5c50a0231ea2070b4ddc7a0e2327d4ea31c53c5de93e11b7c777fbd

                      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dkN7966.exe

                        Filesize

                        306KB

                        MD5

                        577146df410aba994868c6503b4c2acc

                        SHA1

                        53d454703a4b8dfd6729a1462ebd81406445a1ac

                        SHA256

                        be665a8576c5b88fc46daeb50c0a75a6abdc31c073c2d89edb5a3ba0e0f079c2

                        SHA512

                        a14de7a0ab4ab7b4f06f4c318d6ad7f343f94154a293d3c68186583d1627555910066a70c4c1ad1d9f4167b0dfb5a599058c7ecd182cfee1cfc08dceacc0c8f0

                      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dkN7966.exe

                        Filesize

                        306KB

                        MD5

                        577146df410aba994868c6503b4c2acc

                        SHA1

                        53d454703a4b8dfd6729a1462ebd81406445a1ac

                        SHA256

                        be665a8576c5b88fc46daeb50c0a75a6abdc31c073c2d89edb5a3ba0e0f079c2

                        SHA512

                        a14de7a0ab4ab7b4f06f4c318d6ad7f343f94154a293d3c68186583d1627555910066a70c4c1ad1d9f4167b0dfb5a599058c7ecd182cfee1cfc08dceacc0c8f0

                      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gGO03vd.exe

                        Filesize

                        286KB

                        MD5

                        2ad7ae7ba79946f6ea3d2c6a21ee6379

                        SHA1

                        e5854f090aa342a5ee8e1ebacae663943b0201c5

                        SHA256

                        bd2dab4fb1cb30652f7ab2c562363b2d9f8c4f91df4f35f4e905cf6fc7e5afff

                        SHA512

                        a881ad06c0f19bac7d3f2a9a189c93347f9d0626cbf61914a6e1ad8c96951b1671bd3bc617dbe9461e6286453351e3bc376e596428c5c8c5607259fda1738b5e

                      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gGO03vd.exe

                        Filesize

                        286KB

                        MD5

                        2ad7ae7ba79946f6ea3d2c6a21ee6379

                        SHA1

                        e5854f090aa342a5ee8e1ebacae663943b0201c5

                        SHA256

                        bd2dab4fb1cb30652f7ab2c562363b2d9f8c4f91df4f35f4e905cf6fc7e5afff

                        SHA512

                        a881ad06c0f19bac7d3f2a9a189c93347f9d0626cbf61914a6e1ad8c96951b1671bd3bc617dbe9461e6286453351e3bc376e596428c5c8c5607259fda1738b5e

                      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\aBF57Ie.exe

                        Filesize

                        175KB

                        MD5

                        69f79e05d0c83aee310d9adfe5aa7f2b

                        SHA1

                        485c490180380051a14316564fbda07723be11b1

                        SHA256

                        c41dc7f6cc752595337cd7f209f923b43b061b201c6ab4dc02151afb90cd66e2

                        SHA512

                        f1789a74aeb83867c37ddeadcd06cddfc1454a94fcc122b35d67b0309b46742b9a6611e4c3e583baa90a3fd456e45c75ae5f1a206f6e4500c1f3f8ddf5e47b42

                      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\aBF57Ie.exe

                        Filesize

                        175KB

                        MD5

                        69f79e05d0c83aee310d9adfe5aa7f2b

                        SHA1

                        485c490180380051a14316564fbda07723be11b1

                        SHA256

                        c41dc7f6cc752595337cd7f209f923b43b061b201c6ab4dc02151afb90cd66e2

                        SHA512

                        f1789a74aeb83867c37ddeadcd06cddfc1454a94fcc122b35d67b0309b46742b9a6611e4c3e583baa90a3fd456e45c75ae5f1a206f6e4500c1f3f8ddf5e47b42

                      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bfJ03BV.exe

                        Filesize

                        236KB

                        MD5

                        8bb923c4d81284daef7896e5682df6c6

                        SHA1

                        67e34a96b77e44b666c5479f540995bdeacf5de2

                        SHA256

                        9b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21

                        SHA512

                        2daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7

                      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bfJ03BV.exe

                        Filesize

                        236KB

                        MD5

                        8bb923c4d81284daef7896e5682df6c6

                        SHA1

                        67e34a96b77e44b666c5479f540995bdeacf5de2

                        SHA256

                        9b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21

                        SHA512

                        2daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7

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

                        Filesize

                        89KB

                        MD5

                        c79b74d8fec5e7e2ba2f1789fd582a15

                        SHA1

                        78a1e5d99dbaccc5e07b125e1dfb280112cb3128

                        SHA256

                        b5bd049d32f0faeea6ce65a0f0d326de5bc4427a7c1ad24bfb0ea050c1dec7d3

                        SHA512

                        0debfc54904fd538cfb1fc648d18f90a991337200b3decf74b28ac2f341843fb3bab4f45bc92cfec333b18dfff9cc136854462e79054a39926a7bd8ee2e057ba

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

                        Filesize

                        89KB

                        MD5

                        c79b74d8fec5e7e2ba2f1789fd582a15

                        SHA1

                        78a1e5d99dbaccc5e07b125e1dfb280112cb3128

                        SHA256

                        b5bd049d32f0faeea6ce65a0f0d326de5bc4427a7c1ad24bfb0ea050c1dec7d3

                        SHA512

                        0debfc54904fd538cfb1fc648d18f90a991337200b3decf74b28ac2f341843fb3bab4f45bc92cfec333b18dfff9cc136854462e79054a39926a7bd8ee2e057ba

                      • memory/1544-172-0x0000000001F50000-0x0000000001F9B000-memory.dmp

                        Filesize

                        300KB

                      • memory/1544-171-0x00000000005E0000-0x00000000006E0000-memory.dmp

                        Filesize

                        1024KB

                      • memory/1544-175-0x0000000000400000-0x000000000057D000-memory.dmp

                        Filesize

                        1.5MB

                      • memory/1544-174-0x00000000005E0000-0x00000000006E0000-memory.dmp

                        Filesize

                        1024KB

                      • memory/1544-173-0x0000000000400000-0x000000000057D000-memory.dmp

                        Filesize

                        1.5MB

                      • memory/3756-145-0x0000000005230000-0x000000000526C000-memory.dmp

                        Filesize

                        240KB

                      • memory/3756-142-0x0000000005700000-0x0000000005D18000-memory.dmp

                        Filesize

                        6.1MB

                      • memory/3756-141-0x00000000007E0000-0x0000000000812000-memory.dmp

                        Filesize

                        200KB

                      • memory/3756-152-0x0000000007350000-0x000000000787C000-memory.dmp

                        Filesize

                        5.2MB

                      • memory/3756-146-0x0000000005550000-0x00000000055E2000-memory.dmp

                        Filesize

                        584KB

                      • memory/3756-147-0x00000000062D0000-0x0000000006874000-memory.dmp

                        Filesize

                        5.6MB

                      • memory/3756-148-0x00000000055F0000-0x0000000005656000-memory.dmp

                        Filesize

                        408KB

                      • memory/3756-149-0x00000000061E0000-0x0000000006256000-memory.dmp

                        Filesize

                        472KB

                      • memory/3756-150-0x0000000006260000-0x00000000062B0000-memory.dmp

                        Filesize

                        320KB

                      • memory/3756-144-0x00000000051D0000-0x00000000051E2000-memory.dmp

                        Filesize

                        72KB

                      • memory/3756-151-0x0000000006C50000-0x0000000006E12000-memory.dmp

                        Filesize

                        1.8MB

                      • memory/3756-143-0x0000000005280000-0x000000000538A000-memory.dmp

                        Filesize

                        1.0MB

                      • memory/4116-179-0x0000000000880000-0x000000000088A000-memory.dmp

                        Filesize

                        40KB

                      • memory/4116-180-0x00007FF952EC0000-0x00007FF953981000-memory.dmp

                        Filesize

                        10.8MB

                      • memory/4116-181-0x00007FF952EC0000-0x00007FF953981000-memory.dmp

                        Filesize

                        10.8MB