Analysis

  • max time kernel
    149s
  • max time network
    154s
  • platform
    windows10-1703_x64
  • resource
    win10-20230831-en
  • resource tags

    arch:x64arch:x86image:win10-20230831-enlocale:en-usos:windows10-1703-x64system
  • submitted
    04/09/2023, 08:59

General

  • Target

    694300ce6a4adcfd626c8cc09049e9aaea26d544489afefea030ee039c276ae8.exe

  • Size

    1.5MB

  • MD5

    6e221abd0aa1564ad518c98d868cf055

  • SHA1

    a72dd56a5d80b3e0c52635623bcf3a5ba1d0c152

  • SHA256

    694300ce6a4adcfd626c8cc09049e9aaea26d544489afefea030ee039c276ae8

  • SHA512

    5fa51aca117f2b5775aed4b9910ac575863f8dc2bc87c7136272040a20fc711cc846614b008e58dcada09c795aff50de22351f8a27904accaf878c6d4d122c2c

  • SSDEEP

    49152:r55LTr6jgK64KLbz6jX3qEahwbayTXAHC/0vi56UZ50:zn2jm4KLbzO3q1GayTXAHC/x6UZ5

Malware Config

Extracted

Family

amadey

Version

3.87

C2

77.91.68.18/nice/index.php

Attributes
  • install_dir

    b40d11255d

  • install_file

    saves.exe

  • strings_key

    fa622dfc42544927a6471829ee1fa9fe

rc4.plain

Extracted

Family

redline

Botnet

gena

C2

77.91.124.82:19071

Attributes
  • auth_value

    93c20961cb6b06b2d5781c212db6201e

Signatures

  • Amadey

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

  • RedLine

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

  • Executes dropped EXE 9 IoCs
  • Loads dropped DLL 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 use of WriteProcessMemory 48 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\694300ce6a4adcfd626c8cc09049e9aaea26d544489afefea030ee039c276ae8.exe
    "C:\Users\Admin\AppData\Local\Temp\694300ce6a4adcfd626c8cc09049e9aaea26d544489afefea030ee039c276ae8.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:520
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1520049.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1520049.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4072
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y6296617.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y6296617.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2668
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\y2959951.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\y2959951.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:3304
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\l7067535.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\l7067535.exe
            5⤵
            • Executes dropped EXE
            • Suspicious use of WriteProcessMemory
            PID:3572
            • 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:2872
              • 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:4752
              • 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:1512
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  8⤵
                    PID:1932
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "saves.exe" /P "Admin:N"
                    8⤵
                      PID:2208
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "saves.exe" /P "Admin:R" /E
                      8⤵
                        PID:964
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\b40d11255d" /P "Admin:N"
                        8⤵
                          PID:4656
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                          8⤵
                            PID:4472
                          • C:\Windows\SysWOW64\cacls.exe
                            CACLS "..\b40d11255d" /P "Admin:R" /E
                            8⤵
                              PID:5032
                          • C:\Windows\SysWOW64\rundll32.exe
                            "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                            7⤵
                            • Loads dropped DLL
                            PID:808
                      • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\m3575605.exe
                        C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\m3575605.exe
                        5⤵
                        • Executes dropped EXE
                        PID:2596
                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\n5106093.exe
                      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\n5106093.exe
                      4⤵
                      • Executes dropped EXE
                      PID:4788
              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                1⤵
                • Executes dropped EXE
                PID:4244
              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                1⤵
                • Executes dropped EXE
                PID:1880

              Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1520049.exe

                Filesize

                1.4MB

                MD5

                787ad190cc822a9a191826361d77db5f

                SHA1

                8f9c76df46c12286bb9cfba030b0881432d0c30f

                SHA256

                59ba566833265c8538582bc845625497b3e80817e15fc1228483cff91bcb3f76

                SHA512

                c985fe78b091d95403c5b0633319f6ca28090928d09ab226ea660a5ca544546f436a4fb0b0eae4e43f1333c6d5e5c14874e4ceb718c58f2ff424058a8ae52387

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1520049.exe

                Filesize

                1.4MB

                MD5

                787ad190cc822a9a191826361d77db5f

                SHA1

                8f9c76df46c12286bb9cfba030b0881432d0c30f

                SHA256

                59ba566833265c8538582bc845625497b3e80817e15fc1228483cff91bcb3f76

                SHA512

                c985fe78b091d95403c5b0633319f6ca28090928d09ab226ea660a5ca544546f436a4fb0b0eae4e43f1333c6d5e5c14874e4ceb718c58f2ff424058a8ae52387

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y6296617.exe

                Filesize

                475KB

                MD5

                38cd0b7e43cbf082a7a2e83e6cd90991

                SHA1

                313380582afc270695436acc447918018b52d278

                SHA256

                6b916fc2a62a6afb033efd9eef12838c4f405148a3dad5b5344613380cbe8373

                SHA512

                35d65ad45e5c6056d35985190ac1c58ae0b1201e0baa4a05941468a1383d8e627c608f136fe4e78194df34e3041dba4d30577d16048098f4fc040a3918700c34

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y6296617.exe

                Filesize

                475KB

                MD5

                38cd0b7e43cbf082a7a2e83e6cd90991

                SHA1

                313380582afc270695436acc447918018b52d278

                SHA256

                6b916fc2a62a6afb033efd9eef12838c4f405148a3dad5b5344613380cbe8373

                SHA512

                35d65ad45e5c6056d35985190ac1c58ae0b1201e0baa4a05941468a1383d8e627c608f136fe4e78194df34e3041dba4d30577d16048098f4fc040a3918700c34

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\n5106093.exe

                Filesize

                174KB

                MD5

                ad733145892b11aa5db843bf466aa465

                SHA1

                48c04495fa136bbd51cf2a4b795a2cbe376a3db8

                SHA256

                361e19d3d4f7d0d5a787e02d325bc982ac12c1db9ad8d81f8ce1ce493eb580dc

                SHA512

                591361bfd919d08f7c2d209ebe2d786660d9cbd40e0442b88a2022f12cd5068d5e678eea0aa7279d4998f5260ef927ff67748f9916de1a09ce226f8a24e2c03f

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\n5106093.exe

                Filesize

                174KB

                MD5

                ad733145892b11aa5db843bf466aa465

                SHA1

                48c04495fa136bbd51cf2a4b795a2cbe376a3db8

                SHA256

                361e19d3d4f7d0d5a787e02d325bc982ac12c1db9ad8d81f8ce1ce493eb580dc

                SHA512

                591361bfd919d08f7c2d209ebe2d786660d9cbd40e0442b88a2022f12cd5068d5e678eea0aa7279d4998f5260ef927ff67748f9916de1a09ce226f8a24e2c03f

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\y2959951.exe

                Filesize

                319KB

                MD5

                6729477cfec9ec863361576c27d8bca1

                SHA1

                88b9ae2fd1692517796c8623943bddb2ed55b725

                SHA256

                4fdf6e86bd372faf37e8f58389a099f87626b0178f4acd7508cd37b9118f31be

                SHA512

                2c5b24110714d7d1c82cddc7201169ba5dedf26023db30b59f213c641ff223a8fd8a1f12c00e7d02c908210a3c2b2f5e04451349103017658ac6c1f1cb0a490f

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\y2959951.exe

                Filesize

                319KB

                MD5

                6729477cfec9ec863361576c27d8bca1

                SHA1

                88b9ae2fd1692517796c8623943bddb2ed55b725

                SHA256

                4fdf6e86bd372faf37e8f58389a099f87626b0178f4acd7508cd37b9118f31be

                SHA512

                2c5b24110714d7d1c82cddc7201169ba5dedf26023db30b59f213c641ff223a8fd8a1f12c00e7d02c908210a3c2b2f5e04451349103017658ac6c1f1cb0a490f

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\l7067535.exe

                Filesize

                335KB

                MD5

                2d53a638650ad73110dc234389645422

                SHA1

                1a213554fcec0faf428652c342a58af0e50d9d28

                SHA256

                a3e876e2f7e93dfdc806cadab97f97d3229591bb29283fd51253209ae8a5fda2

                SHA512

                4a93d76539b354e06b6e723e1e681140caef5b9c6f8975499fe64991bd215a9d3cd7eda8144164a46e080ed5f198d636823707d568ca366dd79afcf06960e341

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\l7067535.exe

                Filesize

                335KB

                MD5

                2d53a638650ad73110dc234389645422

                SHA1

                1a213554fcec0faf428652c342a58af0e50d9d28

                SHA256

                a3e876e2f7e93dfdc806cadab97f97d3229591bb29283fd51253209ae8a5fda2

                SHA512

                4a93d76539b354e06b6e723e1e681140caef5b9c6f8975499fe64991bd215a9d3cd7eda8144164a46e080ed5f198d636823707d568ca366dd79afcf06960e341

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\m3575605.exe

                Filesize

                140KB

                MD5

                e515c62dad4b37ea27390d1b23f32f13

                SHA1

                a8afb2bd0902ef90b78fffc70580f2770e7ab7dd

                SHA256

                79b039ce37635f8eec703e9bdd1073fb6ee583e7cd1a5ab645ec6104ad72095d

                SHA512

                f1f1f8ce165738b10dbe8773daedb49dac2a6fafda6b5351a3625814c760fbb385667b340cd44727d5bf6c2a8ec96556a0ff0e862e5de8d99190b24ec7d03751

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\m3575605.exe

                Filesize

                140KB

                MD5

                e515c62dad4b37ea27390d1b23f32f13

                SHA1

                a8afb2bd0902ef90b78fffc70580f2770e7ab7dd

                SHA256

                79b039ce37635f8eec703e9bdd1073fb6ee583e7cd1a5ab645ec6104ad72095d

                SHA512

                f1f1f8ce165738b10dbe8773daedb49dac2a6fafda6b5351a3625814c760fbb385667b340cd44727d5bf6c2a8ec96556a0ff0e862e5de8d99190b24ec7d03751

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

                Filesize

                335KB

                MD5

                2d53a638650ad73110dc234389645422

                SHA1

                1a213554fcec0faf428652c342a58af0e50d9d28

                SHA256

                a3e876e2f7e93dfdc806cadab97f97d3229591bb29283fd51253209ae8a5fda2

                SHA512

                4a93d76539b354e06b6e723e1e681140caef5b9c6f8975499fe64991bd215a9d3cd7eda8144164a46e080ed5f198d636823707d568ca366dd79afcf06960e341

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

                Filesize

                335KB

                MD5

                2d53a638650ad73110dc234389645422

                SHA1

                1a213554fcec0faf428652c342a58af0e50d9d28

                SHA256

                a3e876e2f7e93dfdc806cadab97f97d3229591bb29283fd51253209ae8a5fda2

                SHA512

                4a93d76539b354e06b6e723e1e681140caef5b9c6f8975499fe64991bd215a9d3cd7eda8144164a46e080ed5f198d636823707d568ca366dd79afcf06960e341

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

                Filesize

                335KB

                MD5

                2d53a638650ad73110dc234389645422

                SHA1

                1a213554fcec0faf428652c342a58af0e50d9d28

                SHA256

                a3e876e2f7e93dfdc806cadab97f97d3229591bb29283fd51253209ae8a5fda2

                SHA512

                4a93d76539b354e06b6e723e1e681140caef5b9c6f8975499fe64991bd215a9d3cd7eda8144164a46e080ed5f198d636823707d568ca366dd79afcf06960e341

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

                Filesize

                335KB

                MD5

                2d53a638650ad73110dc234389645422

                SHA1

                1a213554fcec0faf428652c342a58af0e50d9d28

                SHA256

                a3e876e2f7e93dfdc806cadab97f97d3229591bb29283fd51253209ae8a5fda2

                SHA512

                4a93d76539b354e06b6e723e1e681140caef5b9c6f8975499fe64991bd215a9d3cd7eda8144164a46e080ed5f198d636823707d568ca366dd79afcf06960e341

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

                Filesize

                335KB

                MD5

                2d53a638650ad73110dc234389645422

                SHA1

                1a213554fcec0faf428652c342a58af0e50d9d28

                SHA256

                a3e876e2f7e93dfdc806cadab97f97d3229591bb29283fd51253209ae8a5fda2

                SHA512

                4a93d76539b354e06b6e723e1e681140caef5b9c6f8975499fe64991bd215a9d3cd7eda8144164a46e080ed5f198d636823707d568ca366dd79afcf06960e341

              • 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

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

                Filesize

                89KB

                MD5

                5bc0153d2973241b72a38c51a2f72116

                SHA1

                cd9c689663557452631d9f8ff609208b01884a32

                SHA256

                68ec0ef5c26d0204c713ec50f6ad66f8029063c6a9dbd51836f4942bacace554

                SHA512

                2eef4cc2568b18559f2a2a87d1fcde1f3b77f7aba23dc4483be409cb2c4722ebf89bd1316f785cbb9a21e8d017446e0d876442aec77bf8f28b198aead2b9a55b

              • memory/4788-40-0x00000000004D0000-0x0000000000500000-memory.dmp

                Filesize

                192KB

              • memory/4788-47-0x000000000A2B0000-0x000000000A2FB000-memory.dmp

                Filesize

                300KB

              • memory/4788-48-0x0000000071C40000-0x000000007232E000-memory.dmp

                Filesize

                6.9MB

              • memory/4788-46-0x000000000A270000-0x000000000A2AE000-memory.dmp

                Filesize

                248KB

              • memory/4788-45-0x000000000A210000-0x000000000A222000-memory.dmp

                Filesize

                72KB

              • memory/4788-44-0x000000000A320000-0x000000000A42A000-memory.dmp

                Filesize

                1.0MB

              • memory/4788-43-0x000000000A820000-0x000000000AE26000-memory.dmp

                Filesize

                6.0MB

              • memory/4788-42-0x0000000000CB0000-0x0000000000CB6000-memory.dmp

                Filesize

                24KB

              • memory/4788-41-0x0000000071C40000-0x000000007232E000-memory.dmp

                Filesize

                6.9MB