Analysis

  • max time kernel
    147s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/08/2023, 07:25

General

  • Target

    4d492d7086707959692bd3428cec77d1bc00b0d497b34a33e58f65deaa574f5b.exe

  • Size

    517KB

  • MD5

    37fa397b2e6c99d5440e0b81c555bd3a

  • SHA1

    0a175fcff70b7eb58319b900ab3cb58aa7e7a4db

  • SHA256

    4d492d7086707959692bd3428cec77d1bc00b0d497b34a33e58f65deaa574f5b

  • SHA512

    3896d1d025620e56dd8bd51ce67acdf57e9a5212d9c85999b2ef3ae437836f8540c68dc16292458cf90aea82763db963c8078ccc62b0d317213f926bcc4d288e

  • SSDEEP

    12288:GMr1y90w/9FqNggdaW1SwKMxJ2DaKfD+:ryB//qmG1lJDKa

Malware Config

Extracted

Family

amadey

Version

3.86

C2

5.42.92.67/norm/index.php

Extracted

Family

redline

Botnet

maxik

C2

77.91.124.156:19071

Attributes
  • auth_value

    a7714e1bc167c67e3fc8f9e368352269

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 6 IoCs
  • RedLine

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

  • Executes dropped EXE 9 IoCs
  • Windows security modification 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • 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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 41 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4d492d7086707959692bd3428cec77d1bc00b0d497b34a33e58f65deaa574f5b.exe
    "C:\Users\Admin\AppData\Local\Temp\4d492d7086707959692bd3428cec77d1bc00b0d497b34a33e58f65deaa574f5b.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1356
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z6968764.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z6968764.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3500
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z4449768.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z4449768.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:3160
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\p0049619.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\p0049619.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:3312
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\r4135135.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\r4135135.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of WriteProcessMemory
          PID:2992
          • C:\Users\Admin\AppData\Local\Temp\ebb444342c\legola.exe
            "C:\Users\Admin\AppData\Local\Temp\ebb444342c\legola.exe"
            5⤵
            • Executes dropped EXE
            • Suspicious use of WriteProcessMemory
            PID:1328
            • C:\Windows\SysWOW64\schtasks.exe
              "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN legola.exe /TR "C:\Users\Admin\AppData\Local\Temp\ebb444342c\legola.exe" /F
              6⤵
              • Creates scheduled task(s)
              PID:2320
            • C:\Windows\SysWOW64\cmd.exe
              "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "legola.exe" /P "Admin:N"&&CACLS "legola.exe" /P "Admin:R" /E&&echo Y|CACLS "..\ebb444342c" /P "Admin:N"&&CACLS "..\ebb444342c" /P "Admin:R" /E&&Exit
              6⤵
              • Suspicious use of WriteProcessMemory
              PID:4184
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                7⤵
                  PID:2928
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "legola.exe" /P "Admin:N"
                  7⤵
                    PID:1872
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "legola.exe" /P "Admin:R" /E
                    7⤵
                      PID:1140
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\ebb444342c" /P "Admin:N"
                      7⤵
                        PID:2424
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                        7⤵
                          PID:3796
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\ebb444342c" /P "Admin:R" /E
                          7⤵
                            PID:2740
                  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s0956539.exe
                    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s0956539.exe
                    3⤵
                    • Executes dropped EXE
                    PID:2792
              • C:\Users\Admin\AppData\Local\Temp\ebb444342c\legola.exe
                C:\Users\Admin\AppData\Local\Temp\ebb444342c\legola.exe
                1⤵
                • Executes dropped EXE
                PID:1296
              • C:\Users\Admin\AppData\Local\Temp\ebb444342c\legola.exe
                C:\Users\Admin\AppData\Local\Temp\ebb444342c\legola.exe
                1⤵
                • Executes dropped EXE
                PID:3816
              • C:\Users\Admin\AppData\Local\Temp\ebb444342c\legola.exe
                C:\Users\Admin\AppData\Local\Temp\ebb444342c\legola.exe
                1⤵
                • Executes dropped EXE
                PID:3856

              Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

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              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z6968764.exe

                Filesize

                390KB

                MD5

                c99e9c4484855605b4a52dd52abb4c3c

                SHA1

                d5269ef0591cb2e6f8a587faa01b58c2b6e86f16

                SHA256

                c640adcb9c6fc857c5fb7f6a5d7be987db620133bddb0e0af01287d20a3592d3

                SHA512

                e0621061113522e7e601bbd4c43a4cce16a0fdde0b97e4aa804079d78ce08d9db45e9938e369392c850f083f388abac973b394a054d8e7867239b2fb5007abe3

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z6968764.exe

                Filesize

                390KB

                MD5

                c99e9c4484855605b4a52dd52abb4c3c

                SHA1

                d5269ef0591cb2e6f8a587faa01b58c2b6e86f16

                SHA256

                c640adcb9c6fc857c5fb7f6a5d7be987db620133bddb0e0af01287d20a3592d3

                SHA512

                e0621061113522e7e601bbd4c43a4cce16a0fdde0b97e4aa804079d78ce08d9db45e9938e369392c850f083f388abac973b394a054d8e7867239b2fb5007abe3

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s0956539.exe

                Filesize

                175KB

                MD5

                46bfbb758e4b2bac2774c7f583839388

                SHA1

                bcad598205c4dc9fdea57c27202b7043442bd7bb

                SHA256

                7cdee49e35b7bb70b36cf1d451a2c3e52d0bb20bdaea7412a6d6d4d0d262b9c4

                SHA512

                10cefa2cc867fff34eaeb242c7fb8d34e69babf88d5b9ffe00b54e3dcd894227b5d341f80b5ce62ba4f02ae5fddf11f9eddde9de0e78fc68dd095c5e6f69a829

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s0956539.exe

                Filesize

                175KB

                MD5

                46bfbb758e4b2bac2774c7f583839388

                SHA1

                bcad598205c4dc9fdea57c27202b7043442bd7bb

                SHA256

                7cdee49e35b7bb70b36cf1d451a2c3e52d0bb20bdaea7412a6d6d4d0d262b9c4

                SHA512

                10cefa2cc867fff34eaeb242c7fb8d34e69babf88d5b9ffe00b54e3dcd894227b5d341f80b5ce62ba4f02ae5fddf11f9eddde9de0e78fc68dd095c5e6f69a829

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z4449768.exe

                Filesize

                234KB

                MD5

                c3994d1c502653dede5ba600ed4c7796

                SHA1

                c9bbc5ae61be8e21091a89a62a44cb9ddbb23c4b

                SHA256

                acd3241ce259ecfd6c2db0cca69eb2f29f9740816d1a6cd7404444c751f0e394

                SHA512

                3f535388cd5af3587b456d01700d7ab3782a867cfb8c98632691c7d8104f248078c98570971bb0f3a358edecd33e2a97d34a31c1ec615bb6789bb1c118154cfe

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z4449768.exe

                Filesize

                234KB

                MD5

                c3994d1c502653dede5ba600ed4c7796

                SHA1

                c9bbc5ae61be8e21091a89a62a44cb9ddbb23c4b

                SHA256

                acd3241ce259ecfd6c2db0cca69eb2f29f9740816d1a6cd7404444c751f0e394

                SHA512

                3f535388cd5af3587b456d01700d7ab3782a867cfb8c98632691c7d8104f248078c98570971bb0f3a358edecd33e2a97d34a31c1ec615bb6789bb1c118154cfe

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\p0049619.exe

                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\p0049619.exe

                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\r4135135.exe

                Filesize

                227KB

                MD5

                17bd11b5fb5febd3fbda4c3e3641a424

                SHA1

                753bf2d41a89a405a88784a52416e7194994b79b

                SHA256

                69dd2c44f9ca835c40c3b5327f9722e5fb48aeb108dcb0e67309242477112a83

                SHA512

                a27738348aa45ed97b9757209354d19c16d04f29a2fd0ff371cc3632cbddb32a1df752cf28cb781199582cb57c46a350344a7090aa7a1d0274b22f58e901817e

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\r4135135.exe

                Filesize

                227KB

                MD5

                17bd11b5fb5febd3fbda4c3e3641a424

                SHA1

                753bf2d41a89a405a88784a52416e7194994b79b

                SHA256

                69dd2c44f9ca835c40c3b5327f9722e5fb48aeb108dcb0e67309242477112a83

                SHA512

                a27738348aa45ed97b9757209354d19c16d04f29a2fd0ff371cc3632cbddb32a1df752cf28cb781199582cb57c46a350344a7090aa7a1d0274b22f58e901817e

              • C:\Users\Admin\AppData\Local\Temp\ebb444342c\legola.exe

                Filesize

                227KB

                MD5

                17bd11b5fb5febd3fbda4c3e3641a424

                SHA1

                753bf2d41a89a405a88784a52416e7194994b79b

                SHA256

                69dd2c44f9ca835c40c3b5327f9722e5fb48aeb108dcb0e67309242477112a83

                SHA512

                a27738348aa45ed97b9757209354d19c16d04f29a2fd0ff371cc3632cbddb32a1df752cf28cb781199582cb57c46a350344a7090aa7a1d0274b22f58e901817e

              • C:\Users\Admin\AppData\Local\Temp\ebb444342c\legola.exe

                Filesize

                227KB

                MD5

                17bd11b5fb5febd3fbda4c3e3641a424

                SHA1

                753bf2d41a89a405a88784a52416e7194994b79b

                SHA256

                69dd2c44f9ca835c40c3b5327f9722e5fb48aeb108dcb0e67309242477112a83

                SHA512

                a27738348aa45ed97b9757209354d19c16d04f29a2fd0ff371cc3632cbddb32a1df752cf28cb781199582cb57c46a350344a7090aa7a1d0274b22f58e901817e

              • C:\Users\Admin\AppData\Local\Temp\ebb444342c\legola.exe

                Filesize

                227KB

                MD5

                17bd11b5fb5febd3fbda4c3e3641a424

                SHA1

                753bf2d41a89a405a88784a52416e7194994b79b

                SHA256

                69dd2c44f9ca835c40c3b5327f9722e5fb48aeb108dcb0e67309242477112a83

                SHA512

                a27738348aa45ed97b9757209354d19c16d04f29a2fd0ff371cc3632cbddb32a1df752cf28cb781199582cb57c46a350344a7090aa7a1d0274b22f58e901817e

              • C:\Users\Admin\AppData\Local\Temp\ebb444342c\legola.exe

                Filesize

                227KB

                MD5

                17bd11b5fb5febd3fbda4c3e3641a424

                SHA1

                753bf2d41a89a405a88784a52416e7194994b79b

                SHA256

                69dd2c44f9ca835c40c3b5327f9722e5fb48aeb108dcb0e67309242477112a83

                SHA512

                a27738348aa45ed97b9757209354d19c16d04f29a2fd0ff371cc3632cbddb32a1df752cf28cb781199582cb57c46a350344a7090aa7a1d0274b22f58e901817e

              • C:\Users\Admin\AppData\Local\Temp\ebb444342c\legola.exe

                Filesize

                227KB

                MD5

                17bd11b5fb5febd3fbda4c3e3641a424

                SHA1

                753bf2d41a89a405a88784a52416e7194994b79b

                SHA256

                69dd2c44f9ca835c40c3b5327f9722e5fb48aeb108dcb0e67309242477112a83

                SHA512

                a27738348aa45ed97b9757209354d19c16d04f29a2fd0ff371cc3632cbddb32a1df752cf28cb781199582cb57c46a350344a7090aa7a1d0274b22f58e901817e

              • C:\Users\Admin\AppData\Local\Temp\ebb444342c\legola.exe

                Filesize

                227KB

                MD5

                17bd11b5fb5febd3fbda4c3e3641a424

                SHA1

                753bf2d41a89a405a88784a52416e7194994b79b

                SHA256

                69dd2c44f9ca835c40c3b5327f9722e5fb48aeb108dcb0e67309242477112a83

                SHA512

                a27738348aa45ed97b9757209354d19c16d04f29a2fd0ff371cc3632cbddb32a1df752cf28cb781199582cb57c46a350344a7090aa7a1d0274b22f58e901817e

              • memory/2792-179-0x0000000005280000-0x0000000005292000-memory.dmp

                Filesize

                72KB

              • memory/2792-175-0x0000000073D30000-0x00000000744E0000-memory.dmp

                Filesize

                7.7MB

              • memory/2792-176-0x0000000005830000-0x0000000005E48000-memory.dmp

                Filesize

                6.1MB

              • memory/2792-177-0x0000000005340000-0x000000000544A000-memory.dmp

                Filesize

                1.0MB

              • memory/2792-178-0x0000000004FC0000-0x0000000004FD0000-memory.dmp

                Filesize

                64KB

              • memory/2792-174-0x00000000007B0000-0x00000000007E0000-memory.dmp

                Filesize

                192KB

              • memory/2792-180-0x00000000052E0000-0x000000000531C000-memory.dmp

                Filesize

                240KB

              • memory/2792-181-0x0000000073D30000-0x00000000744E0000-memory.dmp

                Filesize

                7.7MB

              • memory/2792-183-0x0000000004FC0000-0x0000000004FD0000-memory.dmp

                Filesize

                64KB

              • memory/3312-157-0x00007FFC75F70000-0x00007FFC76A31000-memory.dmp

                Filesize

                10.8MB

              • memory/3312-155-0x00007FFC75F70000-0x00007FFC76A31000-memory.dmp

                Filesize

                10.8MB

              • memory/3312-154-0x0000000000AA0000-0x0000000000AAA000-memory.dmp

                Filesize

                40KB