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Analysis

  • max time kernel
    105s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/02/2023, 21:58

General

  • Target

    7cc37fe7b16b9bba2b798887f6bdb04f43a6d8f00f37e7bcd86eb7bbcdbbdb28.exe

  • Size

    718KB

  • MD5

    3d460005d54563b64d76061decf5d20e

  • SHA1

    48d3ad7a20ec46f5254ff7c22e4380ec1eae5f62

  • SHA256

    7cc37fe7b16b9bba2b798887f6bdb04f43a6d8f00f37e7bcd86eb7bbcdbbdb28

  • SHA512

    f3bde5afbe6a6f33c88156b88eb5f7026ce6a650481c618f87fa5fb67e350451e7d85883c623f6308f9baf43dbeb9d7bfdb2b678f183c77f4562eac1d440e254

  • SSDEEP

    12288:0Mr8y90rjJBJtTgNjHs9ves2Rq8Nxi2eJ1Owe/Np8chsbDCQMWT:4ykBJtgDhz01fekJDCa

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 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.

  • 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\7cc37fe7b16b9bba2b798887f6bdb04f43a6d8f00f37e7bcd86eb7bbcdbbdb28.exe
    "C:\Users\Admin\AppData\Local\Temp\7cc37fe7b16b9bba2b798887f6bdb04f43a6d8f00f37e7bcd86eb7bbcdbbdb28.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4684
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gKH44TO.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gKH44TO.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1236
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gNY10OD.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gNY10OD.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2484
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\abQ98Vy.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\abQ98Vy.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4648
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bKj63JX.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bKj63JX.exe
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:4324
          • 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:3304
            • 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:1316
            • 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:3256
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                7⤵
                  PID:2680
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "mnolyk.exe" /P "Admin:N"
                  7⤵
                    PID:1984
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "mnolyk.exe" /P "Admin:R" /E
                    7⤵
                      PID:4628
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                      7⤵
                        PID:2024
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\4b9a106e76" /P "Admin:N"
                        7⤵
                          PID:4040
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\4b9a106e76" /P "Admin:R" /E
                          7⤵
                            PID:3736
                        • C:\Windows\SysWOW64\rundll32.exe
                          "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\c1ec479e5342a2\clip64.dll, Main
                          6⤵
                          • Loads dropped DLL
                          PID:332
                  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dll9524.exe
                    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dll9524.exe
                    3⤵
                    • Executes dropped EXE
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    PID:1964
                    • C:\Windows\SysWOW64\WerFault.exe
                      C:\Windows\SysWOW64\WerFault.exe -u -p 1964 -s 1320
                      4⤵
                      • Program crash
                      PID:4108
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fiZ34.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fiZ34.exe
                  2⤵
                  • Modifies Windows Defender Real-time Protection settings
                  • Executes dropped EXE
                  • Windows security modification
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of AdjustPrivilegeToken
                  PID:4208
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 1964 -ip 1964
                1⤵
                  PID:3840
                • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  1⤵
                  • Executes dropped EXE
                  PID:4340

                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

                  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\fiZ34.exe

                  Filesize

                  11KB

                  MD5

                  7e93bacbbc33e6652e147e7fe07572a0

                  SHA1

                  421a7167da01c8da4dc4d5234ca3dd84e319e762

                  SHA256

                  850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                  SHA512

                  250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fiZ34.exe

                  Filesize

                  11KB

                  MD5

                  7e93bacbbc33e6652e147e7fe07572a0

                  SHA1

                  421a7167da01c8da4dc4d5234ca3dd84e319e762

                  SHA256

                  850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                  SHA512

                  250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gKH44TO.exe

                  Filesize

                  614KB

                  MD5

                  ee3886910c96e60b96d4ba6a336a7f51

                  SHA1

                  14bc01613f91e2a9571bcc2835ef28070a09062c

                  SHA256

                  8b844248dc733213c1557c76869c97ebcf270579c15595aba658012b1119fa4f

                  SHA512

                  3d4753dfd961d1da4bfc724e01a4f4e76d7bc08a046f628f06764de634462f4ea0d33cd4b4acdaf750ed57b2e52a367ffd894ddf42c34cf28a0adb04faa523a6

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gKH44TO.exe

                  Filesize

                  614KB

                  MD5

                  ee3886910c96e60b96d4ba6a336a7f51

                  SHA1

                  14bc01613f91e2a9571bcc2835ef28070a09062c

                  SHA256

                  8b844248dc733213c1557c76869c97ebcf270579c15595aba658012b1119fa4f

                  SHA512

                  3d4753dfd961d1da4bfc724e01a4f4e76d7bc08a046f628f06764de634462f4ea0d33cd4b4acdaf750ed57b2e52a367ffd894ddf42c34cf28a0adb04faa523a6

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dll9524.exe

                  Filesize

                  285KB

                  MD5

                  a6db88daa8e3d875abceab68e2eaa21d

                  SHA1

                  28a30e2d43378d8f3323dbacb3dab037ad29e9f4

                  SHA256

                  fe1bfd5f64a48335581c72eef7a66232ae055f35ead979acc9738ca8903b0e30

                  SHA512

                  78545a810f62b237b66e74d21f4841794f1687e87e5a8373956380464bb09a2ef67215440a6d352c8ca66011f9b3f7ddf605ff013abde01b6b2c8fe43c7c0964

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dll9524.exe

                  Filesize

                  285KB

                  MD5

                  a6db88daa8e3d875abceab68e2eaa21d

                  SHA1

                  28a30e2d43378d8f3323dbacb3dab037ad29e9f4

                  SHA256

                  fe1bfd5f64a48335581c72eef7a66232ae055f35ead979acc9738ca8903b0e30

                  SHA512

                  78545a810f62b237b66e74d21f4841794f1687e87e5a8373956380464bb09a2ef67215440a6d352c8ca66011f9b3f7ddf605ff013abde01b6b2c8fe43c7c0964

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gNY10OD.exe

                  Filesize

                  286KB

                  MD5

                  0718137821cdfb8e541463db7690cad5

                  SHA1

                  b82a94720ec5df652c38521c69aa746ca690d8df

                  SHA256

                  ff9cd3ea62d7996613684c3a348ca363ed9abfe1983d9cd42958a4c978a285de

                  SHA512

                  de09b412334ca727971631c054aa0e990e579c928e47ee11592ebb8edb738cbfa238fec1b0471ca2deabec80d1af671a24dd3c8807f9db6390a0b2053f4ecbeb

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gNY10OD.exe

                  Filesize

                  286KB

                  MD5

                  0718137821cdfb8e541463db7690cad5

                  SHA1

                  b82a94720ec5df652c38521c69aa746ca690d8df

                  SHA256

                  ff9cd3ea62d7996613684c3a348ca363ed9abfe1983d9cd42958a4c978a285de

                  SHA512

                  de09b412334ca727971631c054aa0e990e579c928e47ee11592ebb8edb738cbfa238fec1b0471ca2deabec80d1af671a24dd3c8807f9db6390a0b2053f4ecbeb

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\abQ98Vy.exe

                  Filesize

                  175KB

                  MD5

                  69f79e05d0c83aee310d9adfe5aa7f2b

                  SHA1

                  485c490180380051a14316564fbda07723be11b1

                  SHA256

                  c41dc7f6cc752595337cd7f209f923b43b061b201c6ab4dc02151afb90cd66e2

                  SHA512

                  f1789a74aeb83867c37ddeadcd06cddfc1454a94fcc122b35d67b0309b46742b9a6611e4c3e583baa90a3fd456e45c75ae5f1a206f6e4500c1f3f8ddf5e47b42

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\abQ98Vy.exe

                  Filesize

                  175KB

                  MD5

                  69f79e05d0c83aee310d9adfe5aa7f2b

                  SHA1

                  485c490180380051a14316564fbda07723be11b1

                  SHA256

                  c41dc7f6cc752595337cd7f209f923b43b061b201c6ab4dc02151afb90cd66e2

                  SHA512

                  f1789a74aeb83867c37ddeadcd06cddfc1454a94fcc122b35d67b0309b46742b9a6611e4c3e583baa90a3fd456e45c75ae5f1a206f6e4500c1f3f8ddf5e47b42

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bKj63JX.exe

                  Filesize

                  236KB

                  MD5

                  8bb923c4d81284daef7896e5682df6c6

                  SHA1

                  67e34a96b77e44b666c5479f540995bdeacf5de2

                  SHA256

                  9b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21

                  SHA512

                  2daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bKj63JX.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/1964-171-0x0000000002430000-0x000000000247B000-memory.dmp

                  Filesize

                  300KB

                • memory/1964-174-0x0000000000832000-0x0000000000861000-memory.dmp

                  Filesize

                  188KB

                • memory/1964-170-0x0000000000832000-0x0000000000861000-memory.dmp

                  Filesize

                  188KB

                • memory/1964-173-0x0000000000832000-0x0000000000861000-memory.dmp

                  Filesize

                  188KB

                • memory/1964-172-0x0000000000400000-0x00000000007A3000-memory.dmp

                  Filesize

                  3.6MB

                • memory/1964-175-0x0000000000400000-0x00000000007A3000-memory.dmp

                  Filesize

                  3.6MB

                • memory/4208-179-0x0000000000290000-0x000000000029A000-memory.dmp

                  Filesize

                  40KB

                • memory/4208-180-0x00007FFAB6520000-0x00007FFAB6FE1000-memory.dmp

                  Filesize

                  10.8MB

                • memory/4208-181-0x00007FFAB6520000-0x00007FFAB6FE1000-memory.dmp

                  Filesize

                  10.8MB

                • memory/4208-182-0x00007FFAB6520000-0x00007FFAB6FE1000-memory.dmp

                  Filesize

                  10.8MB

                • memory/4648-147-0x0000000005CC0000-0x0000000005D52000-memory.dmp

                  Filesize

                  584KB

                • memory/4648-145-0x0000000005840000-0x000000000587C000-memory.dmp

                  Filesize

                  240KB

                • memory/4648-146-0x0000000006940000-0x0000000006EE4000-memory.dmp

                  Filesize

                  5.6MB

                • memory/4648-144-0x00000000057E0000-0x00000000057F2000-memory.dmp

                  Filesize

                  72KB

                • memory/4648-143-0x00000000058B0000-0x00000000059BA000-memory.dmp

                  Filesize

                  1.0MB

                • memory/4648-148-0x0000000006390000-0x00000000063F6000-memory.dmp

                  Filesize

                  408KB

                • memory/4648-149-0x0000000006EF0000-0x0000000006F66000-memory.dmp

                  Filesize

                  472KB

                • memory/4648-150-0x0000000006F70000-0x0000000006FC0000-memory.dmp

                  Filesize

                  320KB

                • memory/4648-151-0x0000000007290000-0x0000000007452000-memory.dmp

                  Filesize

                  1.8MB

                • memory/4648-142-0x0000000005D70000-0x0000000006388000-memory.dmp

                  Filesize

                  6.1MB

                • memory/4648-141-0x0000000000E10000-0x0000000000E42000-memory.dmp

                  Filesize

                  200KB

                • memory/4648-152-0x0000000007990000-0x0000000007EBC000-memory.dmp

                  Filesize

                  5.2MB