Analysis

  • max time kernel
    139s
  • max time network
    131s
  • 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 04:55

General

  • Target

    file.exe

  • Size

    724KB

  • MD5

    e030542bc9e6dd53246da6eddd504afb

  • SHA1

    047edce7f422ec71f932204ce9f900c2c0b758bb

  • SHA256

    41e2af0f5ba6ff20207dbe5ce231ea8a6a260c62c96511b102a6c74788e98923

  • SHA512

    b28309602836fc5f4bf4cbdfc60902edd3166b57e0d7e39edcb10108c44bddb11b82a0eb1a3f655d417cbce9960ea5c7f90de042650c7bdae3d775b9180f44dd

  • SSDEEP

    12288:kMrJy90xsAQVahaXDfWxU2KjHjfeJpANztOIOuvIcoo/endHOS:dyssNVSaXzWxCHcqyRMenxOS

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:4888
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gCA99Qn.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gCA99Qn.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4048
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gJS79so.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gJS79so.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:4856
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ahd38dA.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ahd38dA.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2452
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bBP67cm.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bBP67cm.exe
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:2348
          • 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:4288
            • 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:32
            • 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:4120
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                7⤵
                  PID:1580
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "mnolyk.exe" /P "Admin:N"
                  7⤵
                    PID:1520
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "mnolyk.exe" /P "Admin:R" /E
                    7⤵
                      PID:748
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                      7⤵
                        PID:4148
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\4b9a106e76" /P "Admin:N"
                        7⤵
                          PID:3068
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\4b9a106e76" /P "Admin:R" /E
                          7⤵
                            PID:4396
                        • C:\Windows\SysWOW64\rundll32.exe
                          "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\c1ec479e5342a2\clip64.dll, Main
                          6⤵
                          • Loads dropped DLL
                          PID:4764
                  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dLc3557.exe
                    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dLc3557.exe
                    3⤵
                    • Executes dropped EXE
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    PID:1936
                    • C:\Windows\SysWOW64\WerFault.exe
                      C:\Windows\SysWOW64\WerFault.exe -u -p 1936 -s 1340
                      4⤵
                      • Program crash
                      PID:1100
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\frj89.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\frj89.exe
                  2⤵
                  • Modifies Windows Defender Real-time Protection settings
                  • Executes dropped EXE
                  • Windows security modification
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of AdjustPrivilegeToken
                  PID:4684
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 1936 -ip 1936
                1⤵
                  PID:1856
                • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  1⤵
                  • Executes dropped EXE
                  PID:1252
                • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  1⤵
                  • Executes dropped EXE
                  PID:2304

                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\4b9a106e76\mnolyk.exe

                  Filesize

                  236KB

                  MD5

                  8bb923c4d81284daef7896e5682df6c6

                  SHA1

                  67e34a96b77e44b666c5479f540995bdeacf5de2

                  SHA256

                  9b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21

                  SHA512

                  2daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\frj89.exe

                  Filesize

                  11KB

                  MD5

                  7e93bacbbc33e6652e147e7fe07572a0

                  SHA1

                  421a7167da01c8da4dc4d5234ca3dd84e319e762

                  SHA256

                  850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                  SHA512

                  250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\frj89.exe

                  Filesize

                  11KB

                  MD5

                  7e93bacbbc33e6652e147e7fe07572a0

                  SHA1

                  421a7167da01c8da4dc4d5234ca3dd84e319e762

                  SHA256

                  850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                  SHA512

                  250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gCA99Qn.exe

                  Filesize

                  620KB

                  MD5

                  86923ffdf7fe0ed9f3a51c8280cb2dc2

                  SHA1

                  749ca14e38598b86b10bf9ccf023607140fd96a7

                  SHA256

                  1c2a1c08eb4be834dab66e4f65cc03820c1ff781ff5df108a77b465e7fcbc052

                  SHA512

                  41fc59bb50ec0647086b713f4f67c02ade3df1c082a1cb1330712d6ddf5d9105ff525aa5443f1f2a4cfa8a920bc57104ba2b2451dc76f3b623b138008f12c26b

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gCA99Qn.exe

                  Filesize

                  620KB

                  MD5

                  86923ffdf7fe0ed9f3a51c8280cb2dc2

                  SHA1

                  749ca14e38598b86b10bf9ccf023607140fd96a7

                  SHA256

                  1c2a1c08eb4be834dab66e4f65cc03820c1ff781ff5df108a77b465e7fcbc052

                  SHA512

                  41fc59bb50ec0647086b713f4f67c02ade3df1c082a1cb1330712d6ddf5d9105ff525aa5443f1f2a4cfa8a920bc57104ba2b2451dc76f3b623b138008f12c26b

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dLc3557.exe

                  Filesize

                  297KB

                  MD5

                  828bc96964e9263ad218e73b6a1bc9f0

                  SHA1

                  80dc270a7d3f3a51a6355610da3de48ef01a4395

                  SHA256

                  0e42850ff811159647afdbaf6d2527ce09dfff15059d5fe183bd936a565657ec

                  SHA512

                  f05cb6fc745dafb039450ef9affb28ddd278f9b7f08921c6fc1cfdf57b0e4636ed872907fec74d2df7d6307e45ada47112f614dc70d2570158f270cefe8f8e74

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dLc3557.exe

                  Filesize

                  297KB

                  MD5

                  828bc96964e9263ad218e73b6a1bc9f0

                  SHA1

                  80dc270a7d3f3a51a6355610da3de48ef01a4395

                  SHA256

                  0e42850ff811159647afdbaf6d2527ce09dfff15059d5fe183bd936a565657ec

                  SHA512

                  f05cb6fc745dafb039450ef9affb28ddd278f9b7f08921c6fc1cfdf57b0e4636ed872907fec74d2df7d6307e45ada47112f614dc70d2570158f270cefe8f8e74

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gJS79so.exe

                  Filesize

                  286KB

                  MD5

                  36e60eb29498187f6cfe9d3f54be8359

                  SHA1

                  27222201fbed664ce5675ad8114092c2d6b62174

                  SHA256

                  8abcb09cfe59cc3952cae8c27819f84ad7e737a8c466bd6143db4afd963aa038

                  SHA512

                  7e5e959e65f3c84beac8689373e4e0e09a29eea29ff6d19b518dabc3f9d305b86a7f4fbb77e364e2944aa1d0fe165b33e766078bac4bcdea4ede4ffef030918e

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gJS79so.exe

                  Filesize

                  286KB

                  MD5

                  36e60eb29498187f6cfe9d3f54be8359

                  SHA1

                  27222201fbed664ce5675ad8114092c2d6b62174

                  SHA256

                  8abcb09cfe59cc3952cae8c27819f84ad7e737a8c466bd6143db4afd963aa038

                  SHA512

                  7e5e959e65f3c84beac8689373e4e0e09a29eea29ff6d19b518dabc3f9d305b86a7f4fbb77e364e2944aa1d0fe165b33e766078bac4bcdea4ede4ffef030918e

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ahd38dA.exe

                  Filesize

                  175KB

                  MD5

                  69f79e05d0c83aee310d9adfe5aa7f2b

                  SHA1

                  485c490180380051a14316564fbda07723be11b1

                  SHA256

                  c41dc7f6cc752595337cd7f209f923b43b061b201c6ab4dc02151afb90cd66e2

                  SHA512

                  f1789a74aeb83867c37ddeadcd06cddfc1454a94fcc122b35d67b0309b46742b9a6611e4c3e583baa90a3fd456e45c75ae5f1a206f6e4500c1f3f8ddf5e47b42

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ahd38dA.exe

                  Filesize

                  175KB

                  MD5

                  69f79e05d0c83aee310d9adfe5aa7f2b

                  SHA1

                  485c490180380051a14316564fbda07723be11b1

                  SHA256

                  c41dc7f6cc752595337cd7f209f923b43b061b201c6ab4dc02151afb90cd66e2

                  SHA512

                  f1789a74aeb83867c37ddeadcd06cddfc1454a94fcc122b35d67b0309b46742b9a6611e4c3e583baa90a3fd456e45c75ae5f1a206f6e4500c1f3f8ddf5e47b42

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bBP67cm.exe

                  Filesize

                  236KB

                  MD5

                  8bb923c4d81284daef7896e5682df6c6

                  SHA1

                  67e34a96b77e44b666c5479f540995bdeacf5de2

                  SHA256

                  9b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21

                  SHA512

                  2daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bBP67cm.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/32-162-0x0000000000000000-mapping.dmp

                • memory/748-166-0x0000000000000000-mapping.dmp

                • memory/1520-165-0x0000000000000000-mapping.dmp

                • memory/1580-164-0x0000000000000000-mapping.dmp

                • memory/1936-173-0x00000000009C3000-0x00000000009F2000-memory.dmp

                  Filesize

                  188KB

                • memory/1936-176-0x0000000000400000-0x00000000007A6000-memory.dmp

                  Filesize

                  3.6MB

                • memory/1936-175-0x00000000009C3000-0x00000000009F2000-memory.dmp

                  Filesize

                  188KB

                • memory/1936-172-0x0000000000400000-0x00000000007A6000-memory.dmp

                  Filesize

                  3.6MB

                • memory/1936-159-0x0000000000000000-mapping.dmp

                • memory/1936-170-0x00000000009C3000-0x00000000009F2000-memory.dmp

                  Filesize

                  188KB

                • memory/1936-171-0x0000000000950000-0x000000000099B000-memory.dmp

                  Filesize

                  300KB

                • memory/2348-153-0x0000000000000000-mapping.dmp

                • memory/2452-150-0x0000000006B20000-0x0000000006B70000-memory.dmp

                  Filesize

                  320KB

                • memory/2452-141-0x0000000000F70000-0x0000000000FA2000-memory.dmp

                  Filesize

                  200KB

                • memory/2452-147-0x0000000006F10000-0x00000000074B4000-memory.dmp

                  Filesize

                  5.6MB

                • memory/2452-146-0x00000000066F0000-0x0000000006756000-memory.dmp

                  Filesize

                  408KB

                • memory/2452-145-0x00000000059A0000-0x00000000059DC000-memory.dmp

                  Filesize

                  240KB

                • memory/2452-152-0x00000000079F0000-0x0000000007F1C000-memory.dmp

                  Filesize

                  5.2MB

                • memory/2452-138-0x0000000000000000-mapping.dmp

                • memory/2452-148-0x0000000006A00000-0x0000000006A92000-memory.dmp

                  Filesize

                  584KB

                • memory/2452-149-0x0000000006AA0000-0x0000000006B16000-memory.dmp

                  Filesize

                  472KB

                • memory/2452-142-0x0000000005F60000-0x0000000006578000-memory.dmp

                  Filesize

                  6.1MB

                • memory/2452-151-0x0000000006D40000-0x0000000006F02000-memory.dmp

                  Filesize

                  1.8MB

                • memory/2452-144-0x0000000005940000-0x0000000005952000-memory.dmp

                  Filesize

                  72KB

                • memory/2452-143-0x0000000005A50000-0x0000000005B5A000-memory.dmp

                  Filesize

                  1.0MB

                • memory/3068-168-0x0000000000000000-mapping.dmp

                • memory/4048-132-0x0000000000000000-mapping.dmp

                • memory/4120-163-0x0000000000000000-mapping.dmp

                • memory/4148-167-0x0000000000000000-mapping.dmp

                • memory/4288-156-0x0000000000000000-mapping.dmp

                • memory/4396-169-0x0000000000000000-mapping.dmp

                • memory/4684-177-0x0000000000000000-mapping.dmp

                • memory/4684-180-0x0000000000470000-0x000000000047A000-memory.dmp

                  Filesize

                  40KB

                • memory/4684-181-0x00007FFDFACE0000-0x00007FFDFB7A1000-memory.dmp

                  Filesize

                  10.8MB

                • memory/4684-185-0x00007FFDFACE0000-0x00007FFDFB7A1000-memory.dmp

                  Filesize

                  10.8MB

                • memory/4684-186-0x00007FFDFACE0000-0x00007FFDFB7A1000-memory.dmp

                  Filesize

                  10.8MB

                • memory/4764-182-0x0000000000000000-mapping.dmp

                • memory/4856-135-0x0000000000000000-mapping.dmp