Analysis

  • max time kernel
    145s
  • max time network
    157s
  • platform
    windows10-1703_x64
  • resource
    win10-20230703-en
  • resource tags

    arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system
  • submitted
    01/08/2023, 03:59

General

  • Target

    b0c74744bb30e7dba2da1afc33bea33b54d607e6c0b02039412ef6c15ca3a9ab.exe

  • Size

    517KB

  • MD5

    5472170a937964552cce5e070d9220ca

  • SHA1

    a0186efbcee7428b7aa071ece06b8c948f58adc2

  • SHA256

    b0c74744bb30e7dba2da1afc33bea33b54d607e6c0b02039412ef6c15ca3a9ab

  • SHA512

    e8b8403cb678e82d7321d398959d06c880a136d4c3cacbb9292edcbfff43215fb403ba9ddedf77f9131a809bef40103346978981563ff604fd42775e594301ff

  • SSDEEP

    12288:SMrQy90WKT5DYKPxsz+Zj/thgBYCoTXAijhzVtW:qye5DYgOz+ZjszwjA

Malware Config

Extracted

Family

amadey

Version

3.86

C2

77.91.68.61/rock/index.php

Extracted

Family

redline

Botnet

lodka

C2

77.91.124.156:19071

Attributes
  • auth_value

    76f99d6cc9332c02bb9728c3ba80d3a9

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.

  • Executes dropped EXE 8 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\b0c74744bb30e7dba2da1afc33bea33b54d607e6c0b02039412ef6c15ca3a9ab.exe
    "C:\Users\Admin\AppData\Local\Temp\b0c74744bb30e7dba2da1afc33bea33b54d607e6c0b02039412ef6c15ca3a9ab.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2376
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x5585139.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x5585139.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4264
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x3442300.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x3442300.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:3864
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g5828049.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g5828049.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of WriteProcessMemory
          PID:5028
          • C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
            "C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe"
            5⤵
            • Executes dropped EXE
            • Suspicious use of WriteProcessMemory
            PID:4860
            • C:\Windows\SysWOW64\schtasks.exe
              "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN pdates.exe /TR "C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe" /F
              6⤵
              • Creates scheduled task(s)
              PID:204
            • C:\Windows\SysWOW64\cmd.exe
              "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "pdates.exe" /P "Admin:N"&&CACLS "pdates.exe" /P "Admin:R" /E&&echo Y|CACLS "..\925e7e99c5" /P "Admin:N"&&CACLS "..\925e7e99c5" /P "Admin:R" /E&&Exit
              6⤵
              • Suspicious use of WriteProcessMemory
              PID:5060
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                7⤵
                  PID:696
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "pdates.exe" /P "Admin:N"
                  7⤵
                    PID:4332
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "pdates.exe" /P "Admin:R" /E
                    7⤵
                      PID:2472
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                      7⤵
                        PID:600
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\925e7e99c5" /P "Admin:N"
                        7⤵
                          PID:668
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\925e7e99c5" /P "Admin:R" /E
                          7⤵
                            PID:808
                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h0149930.exe
                      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h0149930.exe
                      4⤵
                      • Modifies Windows Defender Real-time Protection settings
                      • Executes dropped EXE
                      • Windows security modification
                      • Suspicious behavior: EnumeratesProcesses
                      • Suspicious use of AdjustPrivilegeToken
                      PID:4552
                  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\i9344523.exe
                    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\i9344523.exe
                    3⤵
                    • Executes dropped EXE
                    PID:3392
              • C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
                C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
                1⤵
                • Executes dropped EXE
                PID:5100
              • C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
                C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
                1⤵
                • Executes dropped EXE
                PID:1900

              Network

                    MITRE ATT&CK Enterprise v15

                    Replay Monitor

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                    Downloads

                    • C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe

                      Filesize

                      223KB

                      MD5

                      aea234064483f651010cf9d981f59fea

                      SHA1

                      002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6

                      SHA256

                      58b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503

                      SHA512

                      eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434

                    • C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe

                      Filesize

                      223KB

                      MD5

                      aea234064483f651010cf9d981f59fea

                      SHA1

                      002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6

                      SHA256

                      58b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503

                      SHA512

                      eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434

                    • C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe

                      Filesize

                      223KB

                      MD5

                      aea234064483f651010cf9d981f59fea

                      SHA1

                      002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6

                      SHA256

                      58b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503

                      SHA512

                      eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434

                    • C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe

                      Filesize

                      223KB

                      MD5

                      aea234064483f651010cf9d981f59fea

                      SHA1

                      002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6

                      SHA256

                      58b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503

                      SHA512

                      eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434

                    • C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe

                      Filesize

                      223KB

                      MD5

                      aea234064483f651010cf9d981f59fea

                      SHA1

                      002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6

                      SHA256

                      58b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503

                      SHA512

                      eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x5585139.exe

                      Filesize

                      390KB

                      MD5

                      c4600a248ffda145d4ea9ebb285f53a2

                      SHA1

                      3a02c99a0a10545abf866a3978bd3fd5d7b47993

                      SHA256

                      1d24a44efea03edcfc4a14209940db56800a4bf577cba0ad9d58386f888f07c2

                      SHA512

                      42ccd6d46849beda03bac478480848f87635b575d86b0e352778dee890799ed256d76f964601134c156fb579653cf5bebc42bd5a834d710dbe3cc82f24704782

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x5585139.exe

                      Filesize

                      390KB

                      MD5

                      c4600a248ffda145d4ea9ebb285f53a2

                      SHA1

                      3a02c99a0a10545abf866a3978bd3fd5d7b47993

                      SHA256

                      1d24a44efea03edcfc4a14209940db56800a4bf577cba0ad9d58386f888f07c2

                      SHA512

                      42ccd6d46849beda03bac478480848f87635b575d86b0e352778dee890799ed256d76f964601134c156fb579653cf5bebc42bd5a834d710dbe3cc82f24704782

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\i9344523.exe

                      Filesize

                      173KB

                      MD5

                      c3d76ee86f0f0a572d4121457e526b14

                      SHA1

                      af48a3679ed44b1dde8a8361d7538512e66e7baa

                      SHA256

                      07c4211b1f15f51b1e6cf9945d17c9441cebf6abafd25c9f51543c5c58e19e40

                      SHA512

                      6397094580bd16f14d0193dbd019ebf4bed7eed9f49c57870e4b6ee8d2d89bfe626b07a9679d5861a956830221c736ed85693514ed4ac330cff672c13bc0686a

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\i9344523.exe

                      Filesize

                      173KB

                      MD5

                      c3d76ee86f0f0a572d4121457e526b14

                      SHA1

                      af48a3679ed44b1dde8a8361d7538512e66e7baa

                      SHA256

                      07c4211b1f15f51b1e6cf9945d17c9441cebf6abafd25c9f51543c5c58e19e40

                      SHA512

                      6397094580bd16f14d0193dbd019ebf4bed7eed9f49c57870e4b6ee8d2d89bfe626b07a9679d5861a956830221c736ed85693514ed4ac330cff672c13bc0686a

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x3442300.exe

                      Filesize

                      234KB

                      MD5

                      9e0b1e7f27c76b9d4e9be9acf82e01f7

                      SHA1

                      8668dafcad7564484f56f156d166a27ed7bfccf3

                      SHA256

                      6bcfb24e39f161a0859aa3b05e8004803b6c672c419e0cbe90b1fbc092d01b02

                      SHA512

                      281dcf98a97d9280948f8e8c2b06be9d372476fa5662a83cd23f32c3fc7b7ebef1cb9be7976ddb186b47f8a9bf9748f88124ae3309f850ce206036ecab626ec8

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x3442300.exe

                      Filesize

                      234KB

                      MD5

                      9e0b1e7f27c76b9d4e9be9acf82e01f7

                      SHA1

                      8668dafcad7564484f56f156d166a27ed7bfccf3

                      SHA256

                      6bcfb24e39f161a0859aa3b05e8004803b6c672c419e0cbe90b1fbc092d01b02

                      SHA512

                      281dcf98a97d9280948f8e8c2b06be9d372476fa5662a83cd23f32c3fc7b7ebef1cb9be7976ddb186b47f8a9bf9748f88124ae3309f850ce206036ecab626ec8

                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g5828049.exe

                      Filesize

                      223KB

                      MD5

                      aea234064483f651010cf9d981f59fea

                      SHA1

                      002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6

                      SHA256

                      58b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503

                      SHA512

                      eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434

                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g5828049.exe

                      Filesize

                      223KB

                      MD5

                      aea234064483f651010cf9d981f59fea

                      SHA1

                      002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6

                      SHA256

                      58b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503

                      SHA512

                      eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434

                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h0149930.exe

                      Filesize

                      11KB

                      MD5

                      7e93bacbbc33e6652e147e7fe07572a0

                      SHA1

                      421a7167da01c8da4dc4d5234ca3dd84e319e762

                      SHA256

                      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                      SHA512

                      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h0149930.exe

                      Filesize

                      11KB

                      MD5

                      7e93bacbbc33e6652e147e7fe07572a0

                      SHA1

                      421a7167da01c8da4dc4d5234ca3dd84e319e762

                      SHA256

                      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                      SHA512

                      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                    • memory/3392-157-0x00000000049C0000-0x00000000049C6000-memory.dmp

                      Filesize

                      24KB

                    • memory/3392-155-0x0000000000100000-0x0000000000130000-memory.dmp

                      Filesize

                      192KB

                    • memory/3392-156-0x0000000071BB0000-0x000000007229E000-memory.dmp

                      Filesize

                      6.9MB

                    • memory/3392-158-0x000000000A380000-0x000000000A986000-memory.dmp

                      Filesize

                      6.0MB

                    • memory/3392-159-0x0000000009F10000-0x000000000A01A000-memory.dmp

                      Filesize

                      1.0MB

                    • memory/3392-160-0x0000000009E40000-0x0000000009E52000-memory.dmp

                      Filesize

                      72KB

                    • memory/3392-161-0x0000000009EA0000-0x0000000009EDE000-memory.dmp

                      Filesize

                      248KB

                    • memory/3392-162-0x000000000A020000-0x000000000A06B000-memory.dmp

                      Filesize

                      300KB

                    • memory/3392-163-0x0000000071BB0000-0x000000007229E000-memory.dmp

                      Filesize

                      6.9MB

                    • memory/4552-151-0x00007FFD23C80000-0x00007FFD2466C000-memory.dmp

                      Filesize

                      9.9MB

                    • memory/4552-149-0x00007FFD23C80000-0x00007FFD2466C000-memory.dmp

                      Filesize

                      9.9MB

                    • memory/4552-148-0x0000000000B40000-0x0000000000B4A000-memory.dmp

                      Filesize

                      40KB