Analysis

  • max time kernel
    149s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/08/2023, 02:36

General

  • Target

    dff57afda571c09037a31bd31c4b5deb.exe

  • Size

    696KB

  • MD5

    dff57afda571c09037a31bd31c4b5deb

  • SHA1

    c7a833063282672739e1890d24763b6763b271e0

  • SHA256

    5c4d2f510b105607d96141658113d18117983bdbf59f729c7219eda84b869342

  • SHA512

    775d37a4c8919011c40e88a275a8b195b53d50fb458db84ced41064f4c832d008b7d5e43734b3b51e61f7e408b3097a251eb04c7fe2667a7b3872a0ac86651bc

  • SSDEEP

    12288:WMrfy90gJJ4qd8ofoOD7+3p2KLREN/L/86c/9VSchkHh5VDF3yd:hyBJ4qjoO/+oKNO/D8L/9VXmDFM

Malware Config

Extracted

Family

amadey

Version

3.87

C2

77.91.68.18/nice/index.php

Extracted

Family

redline

Botnet

nrava

C2

77.91.124.82:19071

Attributes
  • auth_value

    43fe50e9ee6afb85588e03ac9676e2f7

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.

  • RedLine payload 3 IoCs
  • Executes dropped EXE 9 IoCs
  • Loads dropped DLL 1 IoCs
  • Windows security modification 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 4 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 WriteProcessMemory 47 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\dff57afda571c09037a31bd31c4b5deb.exe
    "C:\Users\Admin\AppData\Local\Temp\dff57afda571c09037a31bd31c4b5deb.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2316
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1763267.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1763267.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1692
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8550141.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8550141.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:3008
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x9551629.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x9551629.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:1808
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g6849257.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g6849257.exe
            5⤵
            • Modifies Windows Defender Real-time Protection settings
            • Executes dropped EXE
            • Windows security modification
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:2044
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h1374360.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h1374360.exe
            5⤵
            • Executes dropped EXE
            • Suspicious use of WriteProcessMemory
            PID:4708
            • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
              "C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe"
              6⤵
              • Executes dropped EXE
              • Suspicious use of WriteProcessMemory
              PID:1468
              • C:\Windows\SysWOW64\schtasks.exe
                "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN saves.exe /TR "C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe" /F
                7⤵
                • Creates scheduled task(s)
                PID:2724
              • C:\Windows\SysWOW64\cmd.exe
                "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "saves.exe" /P "Admin:N"&&CACLS "saves.exe" /P "Admin:R" /E&&echo Y|CACLS "..\b40d11255d" /P "Admin:N"&&CACLS "..\b40d11255d" /P "Admin:R" /E&&Exit
                7⤵
                • Suspicious use of WriteProcessMemory
                PID:3788
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  8⤵
                    PID:4468
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "saves.exe" /P "Admin:N"
                    8⤵
                      PID:3276
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "saves.exe" /P "Admin:R" /E
                      8⤵
                        PID:4244
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                        8⤵
                          PID:2520
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\b40d11255d" /P "Admin:N"
                          8⤵
                            PID:2240
                          • C:\Windows\SysWOW64\cacls.exe
                            CACLS "..\b40d11255d" /P "Admin:R" /E
                            8⤵
                              PID:2248
                          • C:\Windows\SysWOW64\rundll32.exe
                            "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                            7⤵
                            • Loads dropped DLL
                            PID:2080
                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i6922742.exe
                      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i6922742.exe
                      4⤵
                      • Executes dropped EXE
                      PID:4420
              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                1⤵
                • Executes dropped EXE
                PID:3520
              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                1⤵
                • Executes dropped EXE
                PID:364

              Network

                    MITRE ATT&CK Enterprise v15

                    Replay Monitor

                    Loading Replay Monitor...

                    Downloads

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1763267.exe

                      Filesize

                      599KB

                      MD5

                      55a3e865202d777c8ec68dd25a99dc9a

                      SHA1

                      3027cf461b5446066f9c0e9aaf3c8220cad31d26

                      SHA256

                      8917e59e74bf6665ecd360b438a4b1c1431d5686c6f196f525c1474c3fddfab2

                      SHA512

                      7d0ef5ca7a1d3ff4e1a95b8d73c15d79e8929a1a15e3622926660bd545f5c7cc05aa32ae14d04b8a1b68c88504f19652ed200d3929791688c87df5e6253141d7

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1763267.exe

                      Filesize

                      599KB

                      MD5

                      55a3e865202d777c8ec68dd25a99dc9a

                      SHA1

                      3027cf461b5446066f9c0e9aaf3c8220cad31d26

                      SHA256

                      8917e59e74bf6665ecd360b438a4b1c1431d5686c6f196f525c1474c3fddfab2

                      SHA512

                      7d0ef5ca7a1d3ff4e1a95b8d73c15d79e8929a1a15e3622926660bd545f5c7cc05aa32ae14d04b8a1b68c88504f19652ed200d3929791688c87df5e6253141d7

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8550141.exe

                      Filesize

                      433KB

                      MD5

                      b0df94fdbe3e7b0137bc9cbf8061eb70

                      SHA1

                      e2f96e64b53e71bd9aceabe53e3e8e5e79d36759

                      SHA256

                      bfd05b0d6c9ec4595baa713819e68c4202a961e519f05a907432571bf10bc424

                      SHA512

                      0d9d56d748d009ed4f6b468e201052653e27f0812ff4c9212e01f4b2bd2122f2e530c53a9c011d571317d12e6ce9a45a1d5515459c519a9a1f37e8f0e8477a03

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8550141.exe

                      Filesize

                      433KB

                      MD5

                      b0df94fdbe3e7b0137bc9cbf8061eb70

                      SHA1

                      e2f96e64b53e71bd9aceabe53e3e8e5e79d36759

                      SHA256

                      bfd05b0d6c9ec4595baa713819e68c4202a961e519f05a907432571bf10bc424

                      SHA512

                      0d9d56d748d009ed4f6b468e201052653e27f0812ff4c9212e01f4b2bd2122f2e530c53a9c011d571317d12e6ce9a45a1d5515459c519a9a1f37e8f0e8477a03

                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i6922742.exe

                      Filesize

                      173KB

                      MD5

                      201ecba44f05438868c015641044d9b4

                      SHA1

                      89b6e209d39768407b343ca005246565a8eb309b

                      SHA256

                      86220046fd802aea179ce51542da78d1eb915cc66c20831704daae2856217fb8

                      SHA512

                      7c6a432f5f505b448a7d2dc46437d09e9029a88984905cb2710d58e2dc8d9c0955858cf6f8b4ed42c55189150c3ca17a442c683eb068ec701c23ab62067ffd58

                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i6922742.exe

                      Filesize

                      173KB

                      MD5

                      201ecba44f05438868c015641044d9b4

                      SHA1

                      89b6e209d39768407b343ca005246565a8eb309b

                      SHA256

                      86220046fd802aea179ce51542da78d1eb915cc66c20831704daae2856217fb8

                      SHA512

                      7c6a432f5f505b448a7d2dc46437d09e9029a88984905cb2710d58e2dc8d9c0955858cf6f8b4ed42c55189150c3ca17a442c683eb068ec701c23ab62067ffd58

                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x9551629.exe

                      Filesize

                      277KB

                      MD5

                      36052c9c1e1442fc52c83a89b69f2707

                      SHA1

                      7783bedf3afe49f4cecd9c0f0cb2c8596081a110

                      SHA256

                      de5f1e1a2e8ec90431df5d58f440cb626d0090bd0d521a2d568ca22fd9974839

                      SHA512

                      5fc2a4008b79bac0c83dd512d80e1eb2161df077a4bfafd6420358dd417b7ec8a4198e062098d475fd007e24bdd325ba0dfa340a7883468a0cd46dcea76afa69

                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x9551629.exe

                      Filesize

                      277KB

                      MD5

                      36052c9c1e1442fc52c83a89b69f2707

                      SHA1

                      7783bedf3afe49f4cecd9c0f0cb2c8596081a110

                      SHA256

                      de5f1e1a2e8ec90431df5d58f440cb626d0090bd0d521a2d568ca22fd9974839

                      SHA512

                      5fc2a4008b79bac0c83dd512d80e1eb2161df077a4bfafd6420358dd417b7ec8a4198e062098d475fd007e24bdd325ba0dfa340a7883468a0cd46dcea76afa69

                    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g6849257.exe

                      Filesize

                      15KB

                      MD5

                      0cb024de125b82b10e0bf28568e2acf4

                      SHA1

                      880c3f6f95bb5ef3a1b37c1adb32cfbe31714df9

                      SHA256

                      f2741c92bdfdbb4ba58aeea9e3af66210f960d6d6613d2642566de01657393dc

                      SHA512

                      eaeacdad96de94e4481d7768b8f4e5d574d006e2d3437b24070580f5eb950fe5ef9d4a6497f91f4cbf1209efcf3f260d8be5b122569506b266ac3d08cc51407f

                    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g6849257.exe

                      Filesize

                      15KB

                      MD5

                      0cb024de125b82b10e0bf28568e2acf4

                      SHA1

                      880c3f6f95bb5ef3a1b37c1adb32cfbe31714df9

                      SHA256

                      f2741c92bdfdbb4ba58aeea9e3af66210f960d6d6613d2642566de01657393dc

                      SHA512

                      eaeacdad96de94e4481d7768b8f4e5d574d006e2d3437b24070580f5eb950fe5ef9d4a6497f91f4cbf1209efcf3f260d8be5b122569506b266ac3d08cc51407f

                    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h1374360.exe

                      Filesize

                      321KB

                      MD5

                      f6f65a66d45f04fdc971a38d86dbdcd4

                      SHA1

                      751a9da15fd77aeff786c09c7764300ed3950354

                      SHA256

                      3f799b993d81de9a3cbcd257026c88d6dfad815ac87f1994daadc230ca3022b5

                      SHA512

                      86239799c37a72fecdee8f9432632c513db80632f4e22cb3d4c6e661918f976175d04243857a902b2ce5851dec2e9c41029b551a8025954aa95dc67a45e0df7d

                    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h1374360.exe

                      Filesize

                      321KB

                      MD5

                      f6f65a66d45f04fdc971a38d86dbdcd4

                      SHA1

                      751a9da15fd77aeff786c09c7764300ed3950354

                      SHA256

                      3f799b993d81de9a3cbcd257026c88d6dfad815ac87f1994daadc230ca3022b5

                      SHA512

                      86239799c37a72fecdee8f9432632c513db80632f4e22cb3d4c6e661918f976175d04243857a902b2ce5851dec2e9c41029b551a8025954aa95dc67a45e0df7d

                    • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe

                      Filesize

                      321KB

                      MD5

                      f6f65a66d45f04fdc971a38d86dbdcd4

                      SHA1

                      751a9da15fd77aeff786c09c7764300ed3950354

                      SHA256

                      3f799b993d81de9a3cbcd257026c88d6dfad815ac87f1994daadc230ca3022b5

                      SHA512

                      86239799c37a72fecdee8f9432632c513db80632f4e22cb3d4c6e661918f976175d04243857a902b2ce5851dec2e9c41029b551a8025954aa95dc67a45e0df7d

                    • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe

                      Filesize

                      321KB

                      MD5

                      f6f65a66d45f04fdc971a38d86dbdcd4

                      SHA1

                      751a9da15fd77aeff786c09c7764300ed3950354

                      SHA256

                      3f799b993d81de9a3cbcd257026c88d6dfad815ac87f1994daadc230ca3022b5

                      SHA512

                      86239799c37a72fecdee8f9432632c513db80632f4e22cb3d4c6e661918f976175d04243857a902b2ce5851dec2e9c41029b551a8025954aa95dc67a45e0df7d

                    • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe

                      Filesize

                      321KB

                      MD5

                      f6f65a66d45f04fdc971a38d86dbdcd4

                      SHA1

                      751a9da15fd77aeff786c09c7764300ed3950354

                      SHA256

                      3f799b993d81de9a3cbcd257026c88d6dfad815ac87f1994daadc230ca3022b5

                      SHA512

                      86239799c37a72fecdee8f9432632c513db80632f4e22cb3d4c6e661918f976175d04243857a902b2ce5851dec2e9c41029b551a8025954aa95dc67a45e0df7d

                    • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe

                      Filesize

                      321KB

                      MD5

                      f6f65a66d45f04fdc971a38d86dbdcd4

                      SHA1

                      751a9da15fd77aeff786c09c7764300ed3950354

                      SHA256

                      3f799b993d81de9a3cbcd257026c88d6dfad815ac87f1994daadc230ca3022b5

                      SHA512

                      86239799c37a72fecdee8f9432632c513db80632f4e22cb3d4c6e661918f976175d04243857a902b2ce5851dec2e9c41029b551a8025954aa95dc67a45e0df7d

                    • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe

                      Filesize

                      321KB

                      MD5

                      f6f65a66d45f04fdc971a38d86dbdcd4

                      SHA1

                      751a9da15fd77aeff786c09c7764300ed3950354

                      SHA256

                      3f799b993d81de9a3cbcd257026c88d6dfad815ac87f1994daadc230ca3022b5

                      SHA512

                      86239799c37a72fecdee8f9432632c513db80632f4e22cb3d4c6e661918f976175d04243857a902b2ce5851dec2e9c41029b551a8025954aa95dc67a45e0df7d

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

                      Filesize

                      89KB

                      MD5

                      5bc0153d2973241b72a38c51a2f72116

                      SHA1

                      cd9c689663557452631d9f8ff609208b01884a32

                      SHA256

                      68ec0ef5c26d0204c713ec50f6ad66f8029063c6a9dbd51836f4942bacace554

                      SHA512

                      2eef4cc2568b18559f2a2a87d1fcde1f3b77f7aba23dc4483be409cb2c4722ebf89bd1316f785cbb9a21e8d017446e0d876442aec77bf8f28b198aead2b9a55b

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

                      Filesize

                      89KB

                      MD5

                      5bc0153d2973241b72a38c51a2f72116

                      SHA1

                      cd9c689663557452631d9f8ff609208b01884a32

                      SHA256

                      68ec0ef5c26d0204c713ec50f6ad66f8029063c6a9dbd51836f4942bacace554

                      SHA512

                      2eef4cc2568b18559f2a2a87d1fcde1f3b77f7aba23dc4483be409cb2c4722ebf89bd1316f785cbb9a21e8d017446e0d876442aec77bf8f28b198aead2b9a55b

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

                      Filesize

                      89KB

                      MD5

                      5bc0153d2973241b72a38c51a2f72116

                      SHA1

                      cd9c689663557452631d9f8ff609208b01884a32

                      SHA256

                      68ec0ef5c26d0204c713ec50f6ad66f8029063c6a9dbd51836f4942bacace554

                      SHA512

                      2eef4cc2568b18559f2a2a87d1fcde1f3b77f7aba23dc4483be409cb2c4722ebf89bd1316f785cbb9a21e8d017446e0d876442aec77bf8f28b198aead2b9a55b

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

                      Filesize

                      273B

                      MD5

                      374bfdcfcf19f4edfe949022092848d2

                      SHA1

                      df5ee40497e98efcfba30012452d433373d287d4

                      SHA256

                      224a123b69af5a3ab0553e334f6c70846c650597a63f6336c9420bbe8f00571f

                      SHA512

                      bc66dd6e675942a8b8cd776b0813d4b182091e45bfa7734b3818f58c83d04f81f0599a27625ff345d393959b8dbe478d8f1ed33d49f9bcee052c986c8665b8d7

                    • memory/2044-28-0x0000000000B90000-0x0000000000B9A000-memory.dmp

                      Filesize

                      40KB

                    • memory/2044-31-0x00007FFAFB8F0000-0x00007FFAFC3B1000-memory.dmp

                      Filesize

                      10.8MB

                    • memory/2044-29-0x00007FFAFB8F0000-0x00007FFAFC3B1000-memory.dmp

                      Filesize

                      10.8MB

                    • memory/4420-51-0x0000000004CE0000-0x0000000004CF0000-memory.dmp

                      Filesize

                      64KB

                    • memory/4420-52-0x0000000004C70000-0x0000000004C82000-memory.dmp

                      Filesize

                      72KB

                    • memory/4420-53-0x0000000004DF0000-0x0000000004E2C000-memory.dmp

                      Filesize

                      240KB

                    • memory/4420-54-0x0000000073040000-0x00000000737F0000-memory.dmp

                      Filesize

                      7.7MB

                    • memory/4420-55-0x0000000004CE0000-0x0000000004CF0000-memory.dmp

                      Filesize

                      64KB

                    • memory/4420-50-0x0000000004F00000-0x000000000500A000-memory.dmp

                      Filesize

                      1.0MB

                    • memory/4420-49-0x0000000005410000-0x0000000005A28000-memory.dmp

                      Filesize

                      6.1MB

                    • memory/4420-48-0x0000000073040000-0x00000000737F0000-memory.dmp

                      Filesize

                      7.7MB

                    • memory/4420-47-0x00000000002B0000-0x00000000002E0000-memory.dmp

                      Filesize

                      192KB