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Analysis

  • max time kernel
    150s
  • max time network
    142s
  • platform
    windows10-1703_x64
  • resource
    win10-20230703-en
  • resource tags

    arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system
  • submitted
    18/07/2023, 01:43

General

  • Target

    cd8b376c845db49fed8314ea909d24d549e40423f5b4903453c17418e8c9aee4.exe

  • Size

    514KB

  • MD5

    a67ab042c2e6b3bd76f8f1d0ecd55433

  • SHA1

    69e5863bdedffcbb4696389a8136cb8721892556

  • SHA256

    cd8b376c845db49fed8314ea909d24d549e40423f5b4903453c17418e8c9aee4

  • SHA512

    a25a2931f8beeef7f4fdb15d96cb517babf6d7fd386a91f20545f691816d4f278e6a94d690e03b4ea448c13922a07eb668610e50d444cc54dcefd691df9bc43b

  • SSDEEP

    12288:qMray90ESvRzl77MB5czJEX8h+NCtkRz9gIdI:IyMvRx7AB5KEX8IQkRiIS

Malware Config

Extracted

Family

amadey

Version

3.85

C2

77.91.68.3/home/love/index.php

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

roma

C2

77.91.68.56:19071

Attributes
  • auth_value

    f099c2cf92834dbc554a94e1456cf576

Signatures

  • Amadey

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

  • Detects Healer an antivirus disabler dropper 3 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 5 IoCs
  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • Executes dropped EXE 8 IoCs
  • Loads dropped DLL 1 IoCs
  • Windows security modification 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 6 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

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

  • 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 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 47 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\cd8b376c845db49fed8314ea909d24d549e40423f5b4903453c17418e8c9aee4.exe
    "C:\Users\Admin\AppData\Local\Temp\cd8b376c845db49fed8314ea909d24d549e40423f5b4903453c17418e8c9aee4.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:3672
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v0263145.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v0263145.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1300
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v1653614.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v1653614.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:4452
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a5521959.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a5521959.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1264
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6935700.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6935700.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of WriteProcessMemory
          PID:2064
          • C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
            "C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe"
            5⤵
            • Executes dropped EXE
            • Suspicious use of WriteProcessMemory
            PID:3840
            • C:\Windows\SysWOW64\schtasks.exe
              "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN danke.exe /TR "C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe" /F
              6⤵
              • Creates scheduled task(s)
              PID:2800
            • C:\Windows\SysWOW64\cmd.exe
              "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "danke.exe" /P "Admin:N"&&CACLS "danke.exe" /P "Admin:R" /E&&echo Y|CACLS "..\3ec1f323b5" /P "Admin:N"&&CACLS "..\3ec1f323b5" /P "Admin:R" /E&&Exit
              6⤵
              • Suspicious use of WriteProcessMemory
              PID:2332
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                7⤵
                  PID:1284
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "danke.exe" /P "Admin:N"
                  7⤵
                    PID:3860
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "danke.exe" /P "Admin:R" /E
                    7⤵
                      PID:5108
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                      7⤵
                        PID:4244
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\3ec1f323b5" /P "Admin:N"
                        7⤵
                          PID:1184
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\3ec1f323b5" /P "Admin:R" /E
                          7⤵
                            PID:4560
                        • C:\Windows\SysWOW64\rundll32.exe
                          "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                          6⤵
                          • Loads dropped DLL
                          PID:1140
                  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c1060736.exe
                    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c1060736.exe
                    3⤵
                    • Executes dropped EXE
                    • Checks SCSI registry key(s)
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious behavior: MapViewOfSection
                    PID:4624
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d8584836.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d8584836.exe
                  2⤵
                  • Executes dropped EXE
                  PID:4520
              • C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
                C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
                1⤵
                • Executes dropped EXE
                PID:2284

              Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe

                Filesize

                225KB

                MD5

                a474aeb48d75f89021390b8dc810ba45

                SHA1

                885b5fc01bb05adaf6443d01c6995cdc81844927

                SHA256

                a8aa202304105f8bba02e6153d4e59f208f80699cb38b1e9f82824aa0e78b88c

                SHA512

                84c69750efcfadaaf1e6daac4af2befd56b69c03ed20f7f498b2484772cf5466d0988db1e10f96fd68f27b489b9ddd1150553600b41ea0afffe3f7ccf81a9382

              • C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe

                Filesize

                225KB

                MD5

                a474aeb48d75f89021390b8dc810ba45

                SHA1

                885b5fc01bb05adaf6443d01c6995cdc81844927

                SHA256

                a8aa202304105f8bba02e6153d4e59f208f80699cb38b1e9f82824aa0e78b88c

                SHA512

                84c69750efcfadaaf1e6daac4af2befd56b69c03ed20f7f498b2484772cf5466d0988db1e10f96fd68f27b489b9ddd1150553600b41ea0afffe3f7ccf81a9382

              • C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe

                Filesize

                225KB

                MD5

                a474aeb48d75f89021390b8dc810ba45

                SHA1

                885b5fc01bb05adaf6443d01c6995cdc81844927

                SHA256

                a8aa202304105f8bba02e6153d4e59f208f80699cb38b1e9f82824aa0e78b88c

                SHA512

                84c69750efcfadaaf1e6daac4af2befd56b69c03ed20f7f498b2484772cf5466d0988db1e10f96fd68f27b489b9ddd1150553600b41ea0afffe3f7ccf81a9382

              • C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe

                Filesize

                225KB

                MD5

                a474aeb48d75f89021390b8dc810ba45

                SHA1

                885b5fc01bb05adaf6443d01c6995cdc81844927

                SHA256

                a8aa202304105f8bba02e6153d4e59f208f80699cb38b1e9f82824aa0e78b88c

                SHA512

                84c69750efcfadaaf1e6daac4af2befd56b69c03ed20f7f498b2484772cf5466d0988db1e10f96fd68f27b489b9ddd1150553600b41ea0afffe3f7ccf81a9382

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d8584836.exe

                Filesize

                173KB

                MD5

                cbe1a7f332f0736dee6a365cec7408e3

                SHA1

                cf9044a604545f66588cd876add575bfcfbaffb8

                SHA256

                70b412b72b8706349c7d40cbc95f0285e60319859e43d4556775dbd90b1394a7

                SHA512

                ed58780f53e688d6f54d5fa0595ffa39a7b5eb277ec5d519df412f06f06c3349060e3c462ebb84f4c02083da4a8ba96b3b2e5a28b8dac97d9570786db4ae3536

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d8584836.exe

                Filesize

                173KB

                MD5

                cbe1a7f332f0736dee6a365cec7408e3

                SHA1

                cf9044a604545f66588cd876add575bfcfbaffb8

                SHA256

                70b412b72b8706349c7d40cbc95f0285e60319859e43d4556775dbd90b1394a7

                SHA512

                ed58780f53e688d6f54d5fa0595ffa39a7b5eb277ec5d519df412f06f06c3349060e3c462ebb84f4c02083da4a8ba96b3b2e5a28b8dac97d9570786db4ae3536

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v0263145.exe

                Filesize

                359KB

                MD5

                a0ad625d8563652e710a111289caf72c

                SHA1

                4e813a1df5943b9301025223a321e4104a7b6397

                SHA256

                2ed20f9dfc4833267312177e3b3542fa2c780a02980ed93e94abc40fe652e2f5

                SHA512

                a498f47c8ac7f5a6cbc3e463c1ef171df440e2c7a92957625fb76cef4b6713be5718ea8afb8cd55316732048dd55b1d0caf360b3c75d3b7a2562701078abdae6

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v0263145.exe

                Filesize

                359KB

                MD5

                a0ad625d8563652e710a111289caf72c

                SHA1

                4e813a1df5943b9301025223a321e4104a7b6397

                SHA256

                2ed20f9dfc4833267312177e3b3542fa2c780a02980ed93e94abc40fe652e2f5

                SHA512

                a498f47c8ac7f5a6cbc3e463c1ef171df440e2c7a92957625fb76cef4b6713be5718ea8afb8cd55316732048dd55b1d0caf360b3c75d3b7a2562701078abdae6

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c1060736.exe

                Filesize

                31KB

                MD5

                0d802591ce5fa408932502a96f4b27c1

                SHA1

                1f3beaa6a43f7d679f04ddbbff8c6a431e2dd47e

                SHA256

                9af98b911314651a8ea5e78f2963c3162758f56a7769e1114354295535b94f0c

                SHA512

                d1d0da2d420ec5960f07f6e4d63d20ab78c5b7007180ada54730111c43a29a36cd8e11864f7fe9c4d2c80bd1190ec440af46ce5c6de5ae9be065e055177f7c3c

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c1060736.exe

                Filesize

                31KB

                MD5

                0d802591ce5fa408932502a96f4b27c1

                SHA1

                1f3beaa6a43f7d679f04ddbbff8c6a431e2dd47e

                SHA256

                9af98b911314651a8ea5e78f2963c3162758f56a7769e1114354295535b94f0c

                SHA512

                d1d0da2d420ec5960f07f6e4d63d20ab78c5b7007180ada54730111c43a29a36cd8e11864f7fe9c4d2c80bd1190ec440af46ce5c6de5ae9be065e055177f7c3c

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v1653614.exe

                Filesize

                235KB

                MD5

                4785ec4649351936874cc8cbfdfd5047

                SHA1

                0a959d79d93bc824c65e12ab8df95184c763e7ea

                SHA256

                fb3011cc7ec9948a39fd9aa12fdd508a77abfacb9e998a590ce7fca76892a413

                SHA512

                cb0de71d392350f71baf169a53a432da69e29f5f481e5d606b463501b8a3c07f0383873ea96ebb928d9ebc6ff14ca53f2e08dd100a05b0170688f695cf25aba3

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v1653614.exe

                Filesize

                235KB

                MD5

                4785ec4649351936874cc8cbfdfd5047

                SHA1

                0a959d79d93bc824c65e12ab8df95184c763e7ea

                SHA256

                fb3011cc7ec9948a39fd9aa12fdd508a77abfacb9e998a590ce7fca76892a413

                SHA512

                cb0de71d392350f71baf169a53a432da69e29f5f481e5d606b463501b8a3c07f0383873ea96ebb928d9ebc6ff14ca53f2e08dd100a05b0170688f695cf25aba3

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a5521959.exe

                Filesize

                12KB

                MD5

                687501c0d258bcf318f9b05c384abed3

                SHA1

                34d6f827dbe4b5240de5d9a1fcad103e4011f50e

                SHA256

                ca4572ebfa46fe65e3dc623d434f1adb6ea6ae4aff3ad5252e49fac7365f0fec

                SHA512

                b6656e495739944e886bb357c2ff3f246b37c67682541fbddc5d5c804d7ca728cb214b2d00069a16b027ed68e66bf10a26fc7875dc559d6606fa12a58f33de7b

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a5521959.exe

                Filesize

                12KB

                MD5

                687501c0d258bcf318f9b05c384abed3

                SHA1

                34d6f827dbe4b5240de5d9a1fcad103e4011f50e

                SHA256

                ca4572ebfa46fe65e3dc623d434f1adb6ea6ae4aff3ad5252e49fac7365f0fec

                SHA512

                b6656e495739944e886bb357c2ff3f246b37c67682541fbddc5d5c804d7ca728cb214b2d00069a16b027ed68e66bf10a26fc7875dc559d6606fa12a58f33de7b

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6935700.exe

                Filesize

                225KB

                MD5

                a474aeb48d75f89021390b8dc810ba45

                SHA1

                885b5fc01bb05adaf6443d01c6995cdc81844927

                SHA256

                a8aa202304105f8bba02e6153d4e59f208f80699cb38b1e9f82824aa0e78b88c

                SHA512

                84c69750efcfadaaf1e6daac4af2befd56b69c03ed20f7f498b2484772cf5466d0988db1e10f96fd68f27b489b9ddd1150553600b41ea0afffe3f7ccf81a9382

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6935700.exe

                Filesize

                225KB

                MD5

                a474aeb48d75f89021390b8dc810ba45

                SHA1

                885b5fc01bb05adaf6443d01c6995cdc81844927

                SHA256

                a8aa202304105f8bba02e6153d4e59f208f80699cb38b1e9f82824aa0e78b88c

                SHA512

                84c69750efcfadaaf1e6daac4af2befd56b69c03ed20f7f498b2484772cf5466d0988db1e10f96fd68f27b489b9ddd1150553600b41ea0afffe3f7ccf81a9382

              • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                Filesize

                89KB

                MD5

                dc587d08b8ca3cd62e5dc057d41a966b

                SHA1

                0ba6a88377c74a0c53b956d405ad17dd5f8c4164

                SHA256

                7d8f216ba04419aae32d5902449a0c5271ed577c722e582fb42e7d43b3b08426

                SHA512

                7300ecc40bfa1129d907a9b074e8406fa01b5ff893c7c281e4441f8cc6a546bcb5e099d6635b2f9714ec1f0453dc41de19f2fca3475f36f62babc425892699a9

              • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                Filesize

                89KB

                MD5

                dc587d08b8ca3cd62e5dc057d41a966b

                SHA1

                0ba6a88377c74a0c53b956d405ad17dd5f8c4164

                SHA256

                7d8f216ba04419aae32d5902449a0c5271ed577c722e582fb42e7d43b3b08426

                SHA512

                7300ecc40bfa1129d907a9b074e8406fa01b5ff893c7c281e4441f8cc6a546bcb5e099d6635b2f9714ec1f0453dc41de19f2fca3475f36f62babc425892699a9

              • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\cred64.dll

                Filesize

                272B

                MD5

                d867eabb1be5b45bc77bb06814e23640

                SHA1

                3139a51ce7e8462c31070363b9532c13cc52c82d

                SHA256

                38c69e3f9f3927f8178d55cde9774a2b170c057b349b73932b87b76499d03349

                SHA512

                afc40d5fa7bcd41b8445f597990d150d57e3621ddef9400af742471aa0d14c2e66cfecc34482dadbaeb6f20912fda8ab786e584bf7fd1ad5fa23d3b95425fd59

              • \Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                Filesize

                89KB

                MD5

                dc587d08b8ca3cd62e5dc057d41a966b

                SHA1

                0ba6a88377c74a0c53b956d405ad17dd5f8c4164

                SHA256

                7d8f216ba04419aae32d5902449a0c5271ed577c722e582fb42e7d43b3b08426

                SHA512

                7300ecc40bfa1129d907a9b074e8406fa01b5ff893c7c281e4441f8cc6a546bcb5e099d6635b2f9714ec1f0453dc41de19f2fca3475f36f62babc425892699a9

              • memory/1264-144-0x00007FFB32910000-0x00007FFB332FC000-memory.dmp

                Filesize

                9.9MB

              • memory/1264-141-0x0000000000100000-0x000000000010A000-memory.dmp

                Filesize

                40KB

              • memory/1264-142-0x00007FFB32910000-0x00007FFB332FC000-memory.dmp

                Filesize

                9.9MB

              • memory/3316-159-0x0000000000AE0000-0x0000000000AF6000-memory.dmp

                Filesize

                88KB

              • memory/4520-172-0x000000000A8B0000-0x000000000A8EE000-memory.dmp

                Filesize

                248KB

              • memory/4520-170-0x000000000A920000-0x000000000AA2A000-memory.dmp

                Filesize

                1.0MB

              • memory/4520-171-0x000000000A850000-0x000000000A862000-memory.dmp

                Filesize

                72KB

              • memory/4520-166-0x0000000000B10000-0x0000000000B40000-memory.dmp

                Filesize

                192KB

              • memory/4520-173-0x000000000AA30000-0x000000000AA7B000-memory.dmp

                Filesize

                300KB

              • memory/4520-174-0x0000000071F40000-0x000000007262E000-memory.dmp

                Filesize

                6.9MB

              • memory/4520-169-0x000000000AE10000-0x000000000B416000-memory.dmp

                Filesize

                6.0MB

              • memory/4520-168-0x0000000002D40000-0x0000000002D46000-memory.dmp

                Filesize

                24KB

              • memory/4520-167-0x0000000071F40000-0x000000007262E000-memory.dmp

                Filesize

                6.9MB

              • memory/4624-160-0x0000000000400000-0x0000000000409000-memory.dmp

                Filesize

                36KB

              • memory/4624-158-0x0000000000400000-0x0000000000409000-memory.dmp

                Filesize

                36KB