Analysis

  • max time kernel
    104s
  • max time network
    115s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/10/2023, 17:40

Errors

Reason
Machine shutdown

General

  • Target

    8014c0546c8c4efe09c90d42cae9921774eb7fc52b0e1793f342ec4126d181f7.exe

  • Size

    1.4MB

  • MD5

    05f33b5e307d755629d8f78de7e4ce2a

  • SHA1

    c698dfb7ade03fda6f1199caacc3fb0de17364e4

  • SHA256

    8014c0546c8c4efe09c90d42cae9921774eb7fc52b0e1793f342ec4126d181f7

  • SHA512

    54bfaeedf69bde1333cebe7002a05ffde1cf2bcd08f44a1b77f9d1b209bdb147348bcafb64d9096d389b94b3bd667f938f493b4e3f349501d253e69665c8dd86

  • SSDEEP

    24576:y09Ofnvnk1+ntuxXdBYeWaYhG9Y5jBXjkvlOEVEUUctvPxhP2eSUYT6z65Q:y09O/vkit4NG9I9k9XgvIEVGct3xZrs6

Malware Config

Extracted

Family

amadey

Version

3.89

C2

http://77.91.68.52/mac/index.php

Attributes
  • install_dir

    fefffe8cea

  • install_file

    explonde.exe

  • strings_key

    916aae73606d7a9e02a1d3b47c199688

rc4.plain

Signatures

  • Amadey

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

  • Detect Mystic stealer payload 4 IoCs
  • Detects Healer an antivirus disabler dropper 1 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Mystic

    Mystic is an infostealer written in C++.

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 8 IoCs
  • Adds Run key to start application 2 TTPs 5 IoCs
  • Suspicious use of SetThreadContext 4 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Modifies data under HKEY_USERS 15 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8014c0546c8c4efe09c90d42cae9921774eb7fc52b0e1793f342ec4126d181f7.exe
    "C:\Users\Admin\AppData\Local\Temp\8014c0546c8c4efe09c90d42cae9921774eb7fc52b0e1793f342ec4126d181f7.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1232
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
      2⤵
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:336
      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z7050801.exe
        C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z7050801.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:1052
        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z6084395.exe
          C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z6084395.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:3000
          • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z8633313.exe
            C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z8633313.exe
            5⤵
            • Executes dropped EXE
            • Adds Run key to start application
            • Suspicious use of WriteProcessMemory
            PID:1100
            • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\z6341986.exe
              C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\z6341986.exe
              6⤵
              • Executes dropped EXE
              • Adds Run key to start application
              • Suspicious use of WriteProcessMemory
              PID:4580
              • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\q2673887.exe
                C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\q2673887.exe
                7⤵
                • Executes dropped EXE
                • Suspicious use of SetThreadContext
                • Suspicious use of WriteProcessMemory
                PID:2416
                • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
                  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
                  8⤵
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of AdjustPrivilegeToken
                  PID:4712
              • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\r9083630.exe
                C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\r9083630.exe
                7⤵
                • Executes dropped EXE
                • Suspicious use of SetThreadContext
                • Suspicious use of WriteProcessMemory
                PID:5008
                • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
                  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
                  8⤵
                    PID:5092
                    • C:\Windows\SysWOW64\WerFault.exe
                      C:\Windows\SysWOW64\WerFault.exe -u -p 5092 -s 540
                      9⤵
                      • Program crash
                      PID:2972
              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\s0893477.exe
                C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\s0893477.exe
                6⤵
                • Executes dropped EXE
                • Suspicious use of SetThreadContext
                • Suspicious use of WriteProcessMemory
                PID:3804
                • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
                  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
                  7⤵
                  • Checks SCSI registry key(s)
                  • Suspicious behavior: EnumeratesProcesses
                  PID:4228
            • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\t9975358.exe
              C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\t9975358.exe
              5⤵
              • Checks computer location settings
              • Executes dropped EXE
              • Suspicious use of WriteProcessMemory
              PID:744
              • C:\Windows\SysWOW64\cmd.exe
                "C:\Windows\System32\cmd.exe" /k shutdown -s -t 0
                6⤵
                • Suspicious use of WriteProcessMemory
                PID:5020
                • C:\Windows\SysWOW64\shutdown.exe
                  shutdown -s -t 0
                  7⤵
                  • Suspicious use of AdjustPrivilegeToken
                  PID:3956
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 5092 -ip 5092
      1⤵
        PID:4648
      • C:\Windows\system32\LogonUI.exe
        "LogonUI.exe" /flags:0x4 /state0:0xa3984855 /state1:0x41c64e6d
        1⤵
        • Modifies data under HKEY_USERS
        • Suspicious use of SetWindowsHookEx
        PID:1584

      Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

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            Downloads

            • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z7050801.exe

              Filesize

              1.0MB

              MD5

              74161cb50d89d125ea118f533dee7a83

              SHA1

              4cdcc479936829aabe6103e2a0f6106a5f70184e

              SHA256

              ef1849be242724be6ddeabc8595ad32fc4710db10903ee506b1237a6600d5036

              SHA512

              5cdaf4267fbc1d0f75ab4fc0d4671bab76de7a6101a133395f94edef77744baaf88bcd5a0143413ddc8688f925cc99e3767c846b2b091157b9d75d5c2ad87896

            • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z7050801.exe

              Filesize

              1.0MB

              MD5

              74161cb50d89d125ea118f533dee7a83

              SHA1

              4cdcc479936829aabe6103e2a0f6106a5f70184e

              SHA256

              ef1849be242724be6ddeabc8595ad32fc4710db10903ee506b1237a6600d5036

              SHA512

              5cdaf4267fbc1d0f75ab4fc0d4671bab76de7a6101a133395f94edef77744baaf88bcd5a0143413ddc8688f925cc99e3767c846b2b091157b9d75d5c2ad87896

            • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z6084395.exe

              Filesize

              776KB

              MD5

              037f99642242064b06cf0e7f305d79a5

              SHA1

              9edd8918c537e842e2f98b6c696212d84d38d8e7

              SHA256

              8980018c58512987fab4e562e91f00162777dd7212e9ccbbf9910598ebefcbfc

              SHA512

              b2f29f7cb8eae3e0273a6af240d62638b890af10523ecd90a0bf7e29711a7a6d056b3203147ab5509e544d04f9499a5eaf625cb70eb0a188ab2b8df30196b64e

            • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z6084395.exe

              Filesize

              776KB

              MD5

              037f99642242064b06cf0e7f305d79a5

              SHA1

              9edd8918c537e842e2f98b6c696212d84d38d8e7

              SHA256

              8980018c58512987fab4e562e91f00162777dd7212e9ccbbf9910598ebefcbfc

              SHA512

              b2f29f7cb8eae3e0273a6af240d62638b890af10523ecd90a0bf7e29711a7a6d056b3203147ab5509e544d04f9499a5eaf625cb70eb0a188ab2b8df30196b64e

            • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\t9975358.exe

              Filesize

              219KB

              MD5

              c256a814d3f9d02d73029580dfe882b3

              SHA1

              e11e9ea937183139753f3b0d5e71c8301d000896

              SHA256

              53f129d7c6b008406a6214c261e45c06dfc1cd7dc36639018e37b07416bf5f7c

              SHA512

              1f263232f9bcf8f936239cd0866594c5d14c4b6cca8337c1a20dabfedf588fbc5839deba7f5fc8243f1a6fa64f87a2133afde6ce7b6eb4293b4807f66e05df3a

            • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\t9975358.exe

              Filesize

              219KB

              MD5

              c256a814d3f9d02d73029580dfe882b3

              SHA1

              e11e9ea937183139753f3b0d5e71c8301d000896

              SHA256

              53f129d7c6b008406a6214c261e45c06dfc1cd7dc36639018e37b07416bf5f7c

              SHA512

              1f263232f9bcf8f936239cd0866594c5d14c4b6cca8337c1a20dabfedf588fbc5839deba7f5fc8243f1a6fa64f87a2133afde6ce7b6eb4293b4807f66e05df3a

            • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z8633313.exe

              Filesize

              593KB

              MD5

              117a8ccbeb2ce004db4bbdcc291d0f97

              SHA1

              3deaf6eff3ab5f9631d6769ea35e6e71244e1086

              SHA256

              637388fabdde88150afd8669070ad5ab90cf4f73f60a179b835ccf2dfc04cc91

              SHA512

              7d9b331fb40f7f1e8e59d2f01c0a08325e03d589a0bd88f95584f8de27f0fd424d671764ba7e0839edf1e83fc3d0fa8f7aefd1b02272873a66de76a03dc32de0

            • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z8633313.exe

              Filesize

              593KB

              MD5

              117a8ccbeb2ce004db4bbdcc291d0f97

              SHA1

              3deaf6eff3ab5f9631d6769ea35e6e71244e1086

              SHA256

              637388fabdde88150afd8669070ad5ab90cf4f73f60a179b835ccf2dfc04cc91

              SHA512

              7d9b331fb40f7f1e8e59d2f01c0a08325e03d589a0bd88f95584f8de27f0fd424d671764ba7e0839edf1e83fc3d0fa8f7aefd1b02272873a66de76a03dc32de0

            • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\s0893477.exe

              Filesize

              261KB

              MD5

              0bdb9fd0a1f81f078ee98c7a6e840603

              SHA1

              26a4d974af59ecb14d26a721a27285def34c8938

              SHA256

              df05efe632c634ccdce64c6e6d4d08a93f89008fecfd926b09cdc395c6daab93

              SHA512

              d3185124f8afd6ff36e31ba85eda32b9d2278ebf68c2bfed128a6ea51db007c76c5cc15fa89eed281a7822f88da398eec5d56bd7a50a1871258ce18760735982

            • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\s0893477.exe

              Filesize

              261KB

              MD5

              0bdb9fd0a1f81f078ee98c7a6e840603

              SHA1

              26a4d974af59ecb14d26a721a27285def34c8938

              SHA256

              df05efe632c634ccdce64c6e6d4d08a93f89008fecfd926b09cdc395c6daab93

              SHA512

              d3185124f8afd6ff36e31ba85eda32b9d2278ebf68c2bfed128a6ea51db007c76c5cc15fa89eed281a7822f88da398eec5d56bd7a50a1871258ce18760735982

            • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\z6341986.exe

              Filesize

              350KB

              MD5

              6c753b9d2755bc0c3073e184b1cf65f2

              SHA1

              bbd31b530c5d302652024bee34f86ec9694152ea

              SHA256

              11da33780a9abe690197f74ee1b805f117533c11592c8aa2435307a9500fc483

              SHA512

              3b143a16f5b6577a83c01d7771346427f568dba6d6a56548df59f46063855aeaabd96caa132ecefe7dac00d5495da76c757c02e0b2a96ec909cf27ebe9dca38e

            • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\z6341986.exe

              Filesize

              350KB

              MD5

              6c753b9d2755bc0c3073e184b1cf65f2

              SHA1

              bbd31b530c5d302652024bee34f86ec9694152ea

              SHA256

              11da33780a9abe690197f74ee1b805f117533c11592c8aa2435307a9500fc483

              SHA512

              3b143a16f5b6577a83c01d7771346427f568dba6d6a56548df59f46063855aeaabd96caa132ecefe7dac00d5495da76c757c02e0b2a96ec909cf27ebe9dca38e

            • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\q2673887.exe

              Filesize

              242KB

              MD5

              1a08125893b36544876ea7ce221877e6

              SHA1

              69b30c74d16555851df3bf384cf6983fb8bb88cb

              SHA256

              ea561aa0bd0085541bd528de0ce554703db1cb920e0f27f083c0b73976644736

              SHA512

              084853928b997f4a85e9af334525aeea9791c51a437fb79c895d4983e182cc88162cf95af50c227c113e1a3edf686d5d4c9db74aa3f72a4dfe3c41a7001b9059

            • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\q2673887.exe

              Filesize

              242KB

              MD5

              1a08125893b36544876ea7ce221877e6

              SHA1

              69b30c74d16555851df3bf384cf6983fb8bb88cb

              SHA256

              ea561aa0bd0085541bd528de0ce554703db1cb920e0f27f083c0b73976644736

              SHA512

              084853928b997f4a85e9af334525aeea9791c51a437fb79c895d4983e182cc88162cf95af50c227c113e1a3edf686d5d4c9db74aa3f72a4dfe3c41a7001b9059

            • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\r9083630.exe

              Filesize

              371KB

              MD5

              ecfbcbfc1b09d43d8c5ff4362a4daa1a

              SHA1

              f25cc572f97127d753a5580ffa237fb57671dbee

              SHA256

              51086e1c450f8c7d33991175c4f6cc1881e571d83896a82e71a0a511ad4b49a3

              SHA512

              666954e10b149b0b5cefc4a428124563c7f41bae7b0ab0454454e1e5c52edb4d1d67a459f354a0597fe0cc089c9c21dad2d5a0f1cce6a394025c158999c22cf9

            • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\r9083630.exe

              Filesize

              371KB

              MD5

              ecfbcbfc1b09d43d8c5ff4362a4daa1a

              SHA1

              f25cc572f97127d753a5580ffa237fb57671dbee

              SHA256

              51086e1c450f8c7d33991175c4f6cc1881e571d83896a82e71a0a511ad4b49a3

              SHA512

              666954e10b149b0b5cefc4a428124563c7f41bae7b0ab0454454e1e5c52edb4d1d67a459f354a0597fe0cc089c9c21dad2d5a0f1cce6a394025c158999c22cf9

            • memory/336-29-0x0000000000400000-0x000000000053A000-memory.dmp

              Filesize

              1.2MB

            • memory/336-1-0x0000000000400000-0x000000000053A000-memory.dmp

              Filesize

              1.2MB

            • memory/336-2-0x0000000000400000-0x000000000053A000-memory.dmp

              Filesize

              1.2MB

            • memory/336-0-0x0000000000400000-0x000000000053A000-memory.dmp

              Filesize

              1.2MB

            • memory/336-3-0x0000000000400000-0x000000000053A000-memory.dmp

              Filesize

              1.2MB

            • memory/4228-54-0x0000000000400000-0x0000000000409000-memory.dmp

              Filesize

              36KB

            • memory/4228-53-0x0000000000400000-0x0000000000409000-memory.dmp

              Filesize

              36KB

            • memory/4712-44-0x0000000074A70000-0x0000000075220000-memory.dmp

              Filesize

              7.7MB

            • memory/4712-40-0x0000000000400000-0x000000000040A000-memory.dmp

              Filesize

              40KB

            • memory/4712-58-0x0000000074A70000-0x0000000075220000-memory.dmp

              Filesize

              7.7MB

            • memory/5092-47-0x0000000000400000-0x0000000000428000-memory.dmp

              Filesize

              160KB

            • memory/5092-46-0x0000000000400000-0x0000000000428000-memory.dmp

              Filesize

              160KB

            • memory/5092-50-0x0000000000400000-0x0000000000428000-memory.dmp

              Filesize

              160KB

            • memory/5092-45-0x0000000000400000-0x0000000000428000-memory.dmp

              Filesize

              160KB