Analysis

  • max time kernel
    108s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/02/2023, 21:53

General

  • Target

    file.exe

  • Size

    721KB

  • MD5

    95a95d033125cd09f97a421781b718dc

  • SHA1

    da76263b5cfbb4e40483fd7e745313f00cc764c8

  • SHA256

    1226d86e485f17e81b8b51c19f2c74a6b59643a6e453adc706a5fe640f12b8ee

  • SHA512

    1300d1d31e18d027feaff03660be5b71b03e5de0ba2f7ddc7270b9592f7c54002a8cd193ed8924c929d5d9dcc85f3d6b62c4d9acca241faca599299ba78e4963

  • SSDEEP

    12288:bMrGy90J9u0f2Jhnf7hxIFgio62+AT5Nnwi9W6eJaPbVvJApghxV374zgZhy:By6kddx9i92HTHp9q2thL49

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\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2220
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gjZ49pQ.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gjZ49pQ.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:516
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\glP32dh.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\glP32dh.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2092
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\amQ88Lr.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\amQ88Lr.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:3536
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bwJ26Vl.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bwJ26Vl.exe
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:1312
          • 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:1388
            • 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:1496
            • 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:3288
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                7⤵
                  PID:3688
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "mnolyk.exe" /P "Admin:N"
                  7⤵
                    PID:4020
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "mnolyk.exe" /P "Admin:R" /E
                    7⤵
                      PID:1628
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                      7⤵
                        PID:4884
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\4b9a106e76" /P "Admin:N"
                        7⤵
                          PID:1048
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\4b9a106e76" /P "Admin:R" /E
                          7⤵
                            PID:1568
                        • C:\Windows\SysWOW64\rundll32.exe
                          "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\c1ec479e5342a2\clip64.dll, Main
                          6⤵
                          • Loads dropped DLL
                          PID:4056
                  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dbo4461.exe
                    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dbo4461.exe
                    3⤵
                    • Executes dropped EXE
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    PID:3656
                    • C:\Windows\SysWOW64\WerFault.exe
                      C:\Windows\SysWOW64\WerFault.exe -u -p 3656 -s 1348
                      4⤵
                      • Program crash
                      PID:2072
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fUU66.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fUU66.exe
                  2⤵
                  • Modifies Windows Defender Real-time Protection settings
                  • Executes dropped EXE
                  • Windows security modification
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of AdjustPrivilegeToken
                  PID:3868
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 3656 -ip 3656
                1⤵
                  PID:964
                • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  1⤵
                  • Executes dropped EXE
                  PID:2936
                • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  1⤵
                  • Executes dropped EXE
                  PID:3600

                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\fUU66.exe

                  Filesize

                  11KB

                  MD5

                  7e93bacbbc33e6652e147e7fe07572a0

                  SHA1

                  421a7167da01c8da4dc4d5234ca3dd84e319e762

                  SHA256

                  850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                  SHA512

                  250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fUU66.exe

                  Filesize

                  11KB

                  MD5

                  7e93bacbbc33e6652e147e7fe07572a0

                  SHA1

                  421a7167da01c8da4dc4d5234ca3dd84e319e762

                  SHA256

                  850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                  SHA512

                  250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gjZ49pQ.exe

                  Filesize

                  617KB

                  MD5

                  e57e933333b3fd3e2aab20c78b29a0ca

                  SHA1

                  b5bb87e9d7e6315209758a71484a050b7d402955

                  SHA256

                  92b474e9c3eb7c00ac0cd0f632c287405fa9be9c5092768d05d5f62e70fb3d4a

                  SHA512

                  f14b8dd6c26ad25a93ff687c77aa1d460968c7c9ab353fdf1d5987306f3791908f91e275f590896dbe20b14eea43da4beb5eee6c1af66e50039e3a40a5c65b7c

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gjZ49pQ.exe

                  Filesize

                  617KB

                  MD5

                  e57e933333b3fd3e2aab20c78b29a0ca

                  SHA1

                  b5bb87e9d7e6315209758a71484a050b7d402955

                  SHA256

                  92b474e9c3eb7c00ac0cd0f632c287405fa9be9c5092768d05d5f62e70fb3d4a

                  SHA512

                  f14b8dd6c26ad25a93ff687c77aa1d460968c7c9ab353fdf1d5987306f3791908f91e275f590896dbe20b14eea43da4beb5eee6c1af66e50039e3a40a5c65b7c

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dbo4461.exe

                  Filesize

                  292KB

                  MD5

                  a1bb8b26787e435b23ee1c4abcf44874

                  SHA1

                  2c2f8584b8e6ad3960204effd280dad69f232504

                  SHA256

                  796bbf9af20464c9c7040aba5314b3ac383994a2551b27a6fb7837bffb7a3395

                  SHA512

                  1148118e64ae5e89b5b2002fa0558890a9dbb7060a4e87883d5f4f3874b9b43282e494016b514d1498f3c73b0f31504d85005056b645fb814cd9e2cbafe8c8b6

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dbo4461.exe

                  Filesize

                  292KB

                  MD5

                  a1bb8b26787e435b23ee1c4abcf44874

                  SHA1

                  2c2f8584b8e6ad3960204effd280dad69f232504

                  SHA256

                  796bbf9af20464c9c7040aba5314b3ac383994a2551b27a6fb7837bffb7a3395

                  SHA512

                  1148118e64ae5e89b5b2002fa0558890a9dbb7060a4e87883d5f4f3874b9b43282e494016b514d1498f3c73b0f31504d85005056b645fb814cd9e2cbafe8c8b6

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\glP32dh.exe

                  Filesize

                  286KB

                  MD5

                  e8a18753ecdda3939c65be97e4f2678e

                  SHA1

                  aee57728edac5bb39cd41c44df2051d857c8df77

                  SHA256

                  54cbbec529222aa6974071490cc6e7a12652079f8d6c9e9ced847187f8954739

                  SHA512

                  a617a2e2f6a3bd3187b3386abd51c0aa8ca8cd59717f9f3c34ad4cbc3ebd346e0d3adeab93a7861661bd6335b01b72fc99b8799938102927acea6df6453db6ef

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\glP32dh.exe

                  Filesize

                  286KB

                  MD5

                  e8a18753ecdda3939c65be97e4f2678e

                  SHA1

                  aee57728edac5bb39cd41c44df2051d857c8df77

                  SHA256

                  54cbbec529222aa6974071490cc6e7a12652079f8d6c9e9ced847187f8954739

                  SHA512

                  a617a2e2f6a3bd3187b3386abd51c0aa8ca8cd59717f9f3c34ad4cbc3ebd346e0d3adeab93a7861661bd6335b01b72fc99b8799938102927acea6df6453db6ef

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\amQ88Lr.exe

                  Filesize

                  175KB

                  MD5

                  69f79e05d0c83aee310d9adfe5aa7f2b

                  SHA1

                  485c490180380051a14316564fbda07723be11b1

                  SHA256

                  c41dc7f6cc752595337cd7f209f923b43b061b201c6ab4dc02151afb90cd66e2

                  SHA512

                  f1789a74aeb83867c37ddeadcd06cddfc1454a94fcc122b35d67b0309b46742b9a6611e4c3e583baa90a3fd456e45c75ae5f1a206f6e4500c1f3f8ddf5e47b42

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\amQ88Lr.exe

                  Filesize

                  175KB

                  MD5

                  69f79e05d0c83aee310d9adfe5aa7f2b

                  SHA1

                  485c490180380051a14316564fbda07723be11b1

                  SHA256

                  c41dc7f6cc752595337cd7f209f923b43b061b201c6ab4dc02151afb90cd66e2

                  SHA512

                  f1789a74aeb83867c37ddeadcd06cddfc1454a94fcc122b35d67b0309b46742b9a6611e4c3e583baa90a3fd456e45c75ae5f1a206f6e4500c1f3f8ddf5e47b42

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bwJ26Vl.exe

                  Filesize

                  236KB

                  MD5

                  8bb923c4d81284daef7896e5682df6c6

                  SHA1

                  67e34a96b77e44b666c5479f540995bdeacf5de2

                  SHA256

                  9b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21

                  SHA512

                  2daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bwJ26Vl.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/3536-145-0x0000000004E10000-0x0000000004E4C000-memory.dmp

                  Filesize

                  240KB

                • memory/3536-144-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

                  Filesize

                  72KB

                • memory/3536-152-0x0000000006D80000-0x00000000072AC000-memory.dmp

                  Filesize

                  5.2MB

                • memory/3536-151-0x0000000006680000-0x0000000006842000-memory.dmp

                  Filesize

                  1.8MB

                • memory/3536-150-0x0000000005E90000-0x0000000005EE0000-memory.dmp

                  Filesize

                  320KB

                • memory/3536-141-0x00000000003D0000-0x0000000000402000-memory.dmp

                  Filesize

                  200KB

                • memory/3536-149-0x0000000005E10000-0x0000000005E86000-memory.dmp

                  Filesize

                  472KB

                • memory/3536-142-0x0000000005330000-0x0000000005948000-memory.dmp

                  Filesize

                  6.1MB

                • memory/3536-148-0x0000000005950000-0x00000000059B6000-memory.dmp

                  Filesize

                  408KB

                • memory/3536-147-0x0000000005270000-0x0000000005302000-memory.dmp

                  Filesize

                  584KB

                • memory/3536-143-0x0000000004E70000-0x0000000004F7A000-memory.dmp

                  Filesize

                  1.0MB

                • memory/3536-146-0x0000000005F00000-0x00000000064A4000-memory.dmp

                  Filesize

                  5.6MB

                • memory/3656-172-0x0000000000400000-0x000000000057B000-memory.dmp

                  Filesize

                  1.5MB

                • memory/3656-174-0x0000000000771000-0x000000000079F000-memory.dmp

                  Filesize

                  184KB

                • memory/3656-175-0x0000000000400000-0x000000000057B000-memory.dmp

                  Filesize

                  1.5MB

                • memory/3656-171-0x00000000006B0000-0x00000000006FB000-memory.dmp

                  Filesize

                  300KB

                • memory/3656-173-0x0000000000771000-0x000000000079F000-memory.dmp

                  Filesize

                  184KB

                • memory/3656-170-0x0000000000771000-0x000000000079F000-memory.dmp

                  Filesize

                  184KB

                • memory/3868-181-0x00007FFE4DC00000-0x00007FFE4E6C1000-memory.dmp

                  Filesize

                  10.8MB

                • memory/3868-179-0x00000000003A0000-0x00000000003AA000-memory.dmp

                  Filesize

                  40KB

                • memory/3868-180-0x00007FFE4DC00000-0x00007FFE4E6C1000-memory.dmp

                  Filesize

                  10.8MB