Analysis

  • max time kernel
    149s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02-05-2023 19:28

General

  • Target

    https://nftday.art/Setup2.exe

Malware Config

Extracted

Family

amadey

Version

3.70

C2

tadogem.com/dF30Hn4m/index.php

Extracted

Family

systembc

C2

65.21.119.52:4277

localhost.exchange:4277

Signatures

  • Amadey

    Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

  • SystemBC

    SystemBC is a proxy and remote administration tool first seen in 2019.

  • Blocklisted process makes network request 1 IoCs
  • Downloads MZ/PE file
  • Checks computer location settings 2 TTPs 2 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 6 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • 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.

  • Modifies Internet Explorer Phishing Filter 1 TTPs 2 IoCs
  • Modifies Internet Explorer settings 1 TTPs 29 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 23 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

  • Uses Volume Shadow Copy WMI provider

    The Volume Shadow Copy service is used to manage backups/snapshots.

  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

Processes

  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" https://nftday.art/Setup2.exe
    1⤵
    • Modifies Internet Explorer Phishing Filter
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1464
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1464 CREDAT:17410 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2908
    • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\RUOQG7D6\Setup2.exe
      "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\RUOQG7D6\Setup2.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:4352
      • C:\Users\Admin\AppData\Local\Temp\5HvoTnCf.exe
        "C:\Users\Admin\AppData\Local\Temp\5HvoTnCf.exe"
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:1352
        • C:\Users\Admin\AppData\Local\Temp\9b52a1ac2c\oneetx.exe
          "C:\Users\Admin\AppData\Local\Temp\9b52a1ac2c\oneetx.exe"
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:4964
          • C:\Windows\SysWOW64\schtasks.exe
            "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN oneetx.exe /TR "C:\Users\Admin\AppData\Local\Temp\9b52a1ac2c\oneetx.exe" /F
            5⤵
            • Creates scheduled task(s)
            PID:5040
          • C:\Users\Admin\AppData\Roaming\1000020050\rundll32.exe
            "C:\Users\Admin\AppData\Roaming\1000020050\rundll32.exe"
            5⤵
            • Executes dropped EXE
            PID:2884
          • C:\Windows\SysWOW64\rundll32.exe
            "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Local\Temp\1000021061\sc64.dll, rundll
            5⤵
            • Loads dropped DLL
            • Suspicious use of WriteProcessMemory
            PID:4316
            • C:\Windows\system32\rundll32.exe
              "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Local\Temp\1000021061\sc64.dll, rundll
              6⤵
              • Blocklisted process makes network request
              • Loads dropped DLL
              PID:1760
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4352 -s 1864
        3⤵
        • Program crash
        PID:3436
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 4352 -ip 4352
    1⤵
      PID:1672
    • C:\Users\Admin\AppData\Local\Temp\9b52a1ac2c\oneetx.exe
      C:\Users\Admin\AppData\Local\Temp\9b52a1ac2c\oneetx.exe
      1⤵
      • Executes dropped EXE
      PID:2400
    • C:\Users\Admin\AppData\Local\Temp\9b52a1ac2c\oneetx.exe
      C:\Users\Admin\AppData\Local\Temp\9b52a1ac2c\oneetx.exe
      1⤵
      • Executes dropped EXE
      PID:5080

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA

      Filesize

      1KB

      MD5

      826fd61900b81693965e104fdb1950b0

      SHA1

      abd17d1972f0e60f2a25a6be8eec78c9e2af65ce

      SHA256

      eb852708c7ac4c8930938d4a6ade9553d4d3adb73c9c51d04cc8385841fd5dac

      SHA512

      e8b3d60bd29def232dee5562656fe99797b9d05a9a55a7e69fc7729075694486a92d8405074c0c912db1a9a646759c3fa2e76415017e948ec09471f2a6e40195

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\CAF4703619713E3F18D8A9D5D88D6288_F2DAF19C1F776537105D08FC8D978464

      Filesize

      724B

      MD5

      cfbc16e33dcbef6f773f0f79af528f45

      SHA1

      ecb8d5e8107bc671dd57fb2a137c00bffa419f1f

      SHA256

      f0937890fb1053069baac97b7992c6d22cb74cae20317fc05d51070d96950ffa

      SHA512

      59ac2ead1eb84edffb06867850beb1e63f72c5b5415abd2fd4e7c2a1922c368f612d2a0288c00e32d5da47c4a77968ffbe72660a8d1f577f44fb20df9c11a4af

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA

      Filesize

      410B

      MD5

      75570d9c2c84f7d7fca0b536420c3b88

      SHA1

      40bc7120256de7dd93590ca2f9fd0e3476d20f84

      SHA256

      dc92f5afb10bb77df030d5f31894953c41d59bdbc9d2e3f7b8ab968774a1c6c2

      SHA512

      78e86bfeea74429625c0731ef9757195d7287974c1bf1e82426dec04539f519326df4e72970e5da8304801f654b5dda5e282b72b703927811c58700022134d4e

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\CAF4703619713E3F18D8A9D5D88D6288_F2DAF19C1F776537105D08FC8D978464

      Filesize

      392B

      MD5

      5964dd5756121dce94e6f2bf77c96cdb

      SHA1

      5f398cb964fcc1cfc34e962a711aef632ee422f5

      SHA256

      9577aea6e8c1b3e089df70e3c773fa6ea196a61ed637079f8c18b2c91b7eeb90

      SHA512

      79a44252c59c520f1d4e0dd29a70b461746d51d92f3798b235ccc0544315abd46e7591b820219c3c4b69852b9b5b473ace44edb10ea104f3b74f1d35adc03a52

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\GPVLIKPI\Setup2[1].exe

      Filesize

      344KB

      MD5

      c80864ec4f40c15a4589d19a1e6cd3ca

      SHA1

      60179fed90422c2db1cefa9e05762965fa0e4283

      SHA256

      1d0853e75493b553ef3bb9c05b1b87036e07a8a29a812df6334c4c150444ddfc

      SHA512

      acd6642f29702e26ebf2831506824caf2a1c86c9cf14822c5527545844c6194fb4577c2007b2c6c62238af46f7cc92f045c13b8358e48c173e4cacda11345fa1

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\GPVLIKPI\suggestions[1].en-US

      Filesize

      17KB

      MD5

      5a34cb996293fde2cb7a4ac89587393a

      SHA1

      3c96c993500690d1a77873cd62bc639b3a10653f

      SHA256

      c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

      SHA512

      e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\RUOQG7D6\Setup2.exe

      Filesize

      344KB

      MD5

      c80864ec4f40c15a4589d19a1e6cd3ca

      SHA1

      60179fed90422c2db1cefa9e05762965fa0e4283

      SHA256

      1d0853e75493b553ef3bb9c05b1b87036e07a8a29a812df6334c4c150444ddfc

      SHA512

      acd6642f29702e26ebf2831506824caf2a1c86c9cf14822c5527545844c6194fb4577c2007b2c6c62238af46f7cc92f045c13b8358e48c173e4cacda11345fa1

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\RUOQG7D6\Setup2.exe.ysm9om6.partial

      Filesize

      344KB

      MD5

      c80864ec4f40c15a4589d19a1e6cd3ca

      SHA1

      60179fed90422c2db1cefa9e05762965fa0e4283

      SHA256

      1d0853e75493b553ef3bb9c05b1b87036e07a8a29a812df6334c4c150444ddfc

      SHA512

      acd6642f29702e26ebf2831506824caf2a1c86c9cf14822c5527545844c6194fb4577c2007b2c6c62238af46f7cc92f045c13b8358e48c173e4cacda11345fa1

    • C:\Users\Admin\AppData\Local\Temp\1000021061\sc64.dll

      Filesize

      17KB

      MD5

      4c09e8e3a1d837f125ea9f9c0c2c5380

      SHA1

      0221f489cdef441afad424b5954d07b432d0b8e8

      SHA256

      44d91bcc9c29ea92d933095d707a0040e39b08d1c52099014d58eceecbbe3ace

      SHA512

      d4d80d2e0280e675ab86862b975dea298facc19f2e51533ab257ef2003a33a3fc60b0b0cc6c73059657f3599420cd0df8976278c47614641362c4832c40736d0

    • C:\Users\Admin\AppData\Local\Temp\1000021061\sc64.dll

      Filesize

      17KB

      MD5

      4c09e8e3a1d837f125ea9f9c0c2c5380

      SHA1

      0221f489cdef441afad424b5954d07b432d0b8e8

      SHA256

      44d91bcc9c29ea92d933095d707a0040e39b08d1c52099014d58eceecbbe3ace

      SHA512

      d4d80d2e0280e675ab86862b975dea298facc19f2e51533ab257ef2003a33a3fc60b0b0cc6c73059657f3599420cd0df8976278c47614641362c4832c40736d0

    • C:\Users\Admin\AppData\Local\Temp\1000021061\sc64.dll

      Filesize

      17KB

      MD5

      4c09e8e3a1d837f125ea9f9c0c2c5380

      SHA1

      0221f489cdef441afad424b5954d07b432d0b8e8

      SHA256

      44d91bcc9c29ea92d933095d707a0040e39b08d1c52099014d58eceecbbe3ace

      SHA512

      d4d80d2e0280e675ab86862b975dea298facc19f2e51533ab257ef2003a33a3fc60b0b0cc6c73059657f3599420cd0df8976278c47614641362c4832c40736d0

    • C:\Users\Admin\AppData\Local\Temp\1000021061\sc64.dll

      Filesize

      17KB

      MD5

      4c09e8e3a1d837f125ea9f9c0c2c5380

      SHA1

      0221f489cdef441afad424b5954d07b432d0b8e8

      SHA256

      44d91bcc9c29ea92d933095d707a0040e39b08d1c52099014d58eceecbbe3ace

      SHA512

      d4d80d2e0280e675ab86862b975dea298facc19f2e51533ab257ef2003a33a3fc60b0b0cc6c73059657f3599420cd0df8976278c47614641362c4832c40736d0

    • C:\Users\Admin\AppData\Local\Temp\5HvoTnCf.exe

      Filesize

      238KB

      MD5

      c23d62c9166ae248fe9fe078328182f9

      SHA1

      ce684054121205b1cd7befc016644680fd5b29d5

      SHA256

      90fd1a34bfc130e0d23555bf7f57a4e7d1cd49ae035b29c02aa76eef28b07a9e

      SHA512

      1f53f739c5cd8ff3ebd197081d1f6a9e3b29458c2ad5ffa767342aebaed812eaa2546ee1977ed544980acb27fb0178eb1acbff857ccc24ddae6bb734f0aefe57

    • C:\Users\Admin\AppData\Local\Temp\5HvoTnCf.exe

      Filesize

      238KB

      MD5

      c23d62c9166ae248fe9fe078328182f9

      SHA1

      ce684054121205b1cd7befc016644680fd5b29d5

      SHA256

      90fd1a34bfc130e0d23555bf7f57a4e7d1cd49ae035b29c02aa76eef28b07a9e

      SHA512

      1f53f739c5cd8ff3ebd197081d1f6a9e3b29458c2ad5ffa767342aebaed812eaa2546ee1977ed544980acb27fb0178eb1acbff857ccc24ddae6bb734f0aefe57

    • C:\Users\Admin\AppData\Local\Temp\805025096232

      Filesize

      79KB

      MD5

      1c2317f1d16e05791276c4208f797091

      SHA1

      418a30fa4ee28f2a77aa1c436e0734383735b763

      SHA256

      4f432911caed6cbbc90bc95cd38fbcfffda04d8d6f13ec1dfdb0c51bf9be38c6

      SHA512

      2c63d7943a76ec5bdec6194834ec091b5cefe48dfd2d6a274f2853d759871f5ef39b41960421cf3083d78cc3c71bee0c21934d0a05a91c85c4e96d98cf3aa56d

    • C:\Users\Admin\AppData\Local\Temp\9b52a1ac2c\oneetx.exe

      Filesize

      238KB

      MD5

      c23d62c9166ae248fe9fe078328182f9

      SHA1

      ce684054121205b1cd7befc016644680fd5b29d5

      SHA256

      90fd1a34bfc130e0d23555bf7f57a4e7d1cd49ae035b29c02aa76eef28b07a9e

      SHA512

      1f53f739c5cd8ff3ebd197081d1f6a9e3b29458c2ad5ffa767342aebaed812eaa2546ee1977ed544980acb27fb0178eb1acbff857ccc24ddae6bb734f0aefe57

    • C:\Users\Admin\AppData\Local\Temp\9b52a1ac2c\oneetx.exe

      Filesize

      238KB

      MD5

      c23d62c9166ae248fe9fe078328182f9

      SHA1

      ce684054121205b1cd7befc016644680fd5b29d5

      SHA256

      90fd1a34bfc130e0d23555bf7f57a4e7d1cd49ae035b29c02aa76eef28b07a9e

      SHA512

      1f53f739c5cd8ff3ebd197081d1f6a9e3b29458c2ad5ffa767342aebaed812eaa2546ee1977ed544980acb27fb0178eb1acbff857ccc24ddae6bb734f0aefe57

    • C:\Users\Admin\AppData\Local\Temp\9b52a1ac2c\oneetx.exe

      Filesize

      238KB

      MD5

      c23d62c9166ae248fe9fe078328182f9

      SHA1

      ce684054121205b1cd7befc016644680fd5b29d5

      SHA256

      90fd1a34bfc130e0d23555bf7f57a4e7d1cd49ae035b29c02aa76eef28b07a9e

      SHA512

      1f53f739c5cd8ff3ebd197081d1f6a9e3b29458c2ad5ffa767342aebaed812eaa2546ee1977ed544980acb27fb0178eb1acbff857ccc24ddae6bb734f0aefe57

    • C:\Users\Admin\AppData\Local\Temp\9b52a1ac2c\oneetx.exe

      Filesize

      238KB

      MD5

      c23d62c9166ae248fe9fe078328182f9

      SHA1

      ce684054121205b1cd7befc016644680fd5b29d5

      SHA256

      90fd1a34bfc130e0d23555bf7f57a4e7d1cd49ae035b29c02aa76eef28b07a9e

      SHA512

      1f53f739c5cd8ff3ebd197081d1f6a9e3b29458c2ad5ffa767342aebaed812eaa2546ee1977ed544980acb27fb0178eb1acbff857ccc24ddae6bb734f0aefe57

    • C:\Users\Admin\AppData\Local\Temp\9b52a1ac2c\oneetx.exe

      Filesize

      238KB

      MD5

      c23d62c9166ae248fe9fe078328182f9

      SHA1

      ce684054121205b1cd7befc016644680fd5b29d5

      SHA256

      90fd1a34bfc130e0d23555bf7f57a4e7d1cd49ae035b29c02aa76eef28b07a9e

      SHA512

      1f53f739c5cd8ff3ebd197081d1f6a9e3b29458c2ad5ffa767342aebaed812eaa2546ee1977ed544980acb27fb0178eb1acbff857ccc24ddae6bb734f0aefe57

    • C:\Users\Admin\AppData\Roaming\1000020050\rundll32.exe

      Filesize

      211KB

      MD5

      1d81057710dc737ffee88f7f8b0ef90c

      SHA1

      8a13b1fe68d5010e5e9b14719a279c4037d7c446

      SHA256

      c16037f4aa5a4e8405ee97b1fe2fdc84213a7a4b908ce64e8fe23f5c2a123abc

      SHA512

      a5a1e06c2d4bcdd1eb12a57dc32c95bf0ea97af409ef6d756ace4e796ffd5bc8c14501bd49f74a5b840fedb6e66f4e4db8c6f887117f6e1037f5f5bd262edd49

    • C:\Users\Admin\AppData\Roaming\1000020050\rundll32.exe

      Filesize

      211KB

      MD5

      1d81057710dc737ffee88f7f8b0ef90c

      SHA1

      8a13b1fe68d5010e5e9b14719a279c4037d7c446

      SHA256

      c16037f4aa5a4e8405ee97b1fe2fdc84213a7a4b908ce64e8fe23f5c2a123abc

      SHA512

      a5a1e06c2d4bcdd1eb12a57dc32c95bf0ea97af409ef6d756ace4e796ffd5bc8c14501bd49f74a5b840fedb6e66f4e4db8c6f887117f6e1037f5f5bd262edd49

    • C:\Users\Admin\AppData\Roaming\1000020050\rundll32.exe

      Filesize

      211KB

      MD5

      1d81057710dc737ffee88f7f8b0ef90c

      SHA1

      8a13b1fe68d5010e5e9b14719a279c4037d7c446

      SHA256

      c16037f4aa5a4e8405ee97b1fe2fdc84213a7a4b908ce64e8fe23f5c2a123abc

      SHA512

      a5a1e06c2d4bcdd1eb12a57dc32c95bf0ea97af409ef6d756ace4e796ffd5bc8c14501bd49f74a5b840fedb6e66f4e4db8c6f887117f6e1037f5f5bd262edd49

    • C:\Users\Admin\AppData\Roaming\d3ed71f752c04f\cred64.dll

      Filesize

      162B

      MD5

      1b7c22a214949975556626d7217e9a39

      SHA1

      d01c97e2944166ed23e47e4a62ff471ab8fa031f

      SHA256

      340c8464c2007ce3f80682e15dfafa4180b641d53c14201b929906b7b0284d87

      SHA512

      ba64847cf1d4157d50abe4f4a1e5c1996fe387c5808e2f758c7fb3213bfefe1f3712d343f0c30a16819749840954654a70611d2250fd0f7b032429db7afd2cc5

    • memory/2884-249-0x0000000007910000-0x0000000007EB4000-memory.dmp

      Filesize

      5.6MB

    • memory/2884-207-0x00000000007C0000-0x0000000000800000-memory.dmp

      Filesize

      256KB

    • memory/2884-250-0x0000000007350000-0x0000000007360000-memory.dmp

      Filesize

      64KB

    • memory/2884-251-0x0000000007580000-0x0000000007612000-memory.dmp

      Filesize

      584KB

    • memory/2884-252-0x0000000007350000-0x0000000007360000-memory.dmp

      Filesize

      64KB

    • memory/4352-156-0x0000000000E00000-0x0000000000E94000-memory.dmp

      Filesize

      592KB

    • memory/4352-157-0x00000000052D0000-0x00000000052D1000-memory.dmp

      Filesize

      4KB

    • memory/4352-158-0x00000000058B0000-0x00000000058C0000-memory.dmp

      Filesize

      64KB