Analysis

  • max time kernel
    138s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230831-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230831-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-09-2023 15:30

General

  • Target

    809d6248585ffe18b19cac2bea316863949008380a7201bf83a688fefc522d70.exe

  • Size

    1.5MB

  • MD5

    2f0659746ba6d4ebcf25805ba7842886

  • SHA1

    133ebc5ec190aedf44a1b883fb0b667e4abf17fd

  • SHA256

    809d6248585ffe18b19cac2bea316863949008380a7201bf83a688fefc522d70

  • SHA512

    4286ce752e43543db76ebb71d94f749b2ba4d82a60e49b44614b51557966d9a930b5699596fe7ddfc59a0cfbcc54269c3d8e4e162eed1100c2fa0b38fb8ce16a

  • SSDEEP

    49152:VlfHhzsEmYKcHS2/vdKbpMup0nFdxXI9:3fBzsYKcHS6lwpMk0nFbY9

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.

  • Checks computer location settings 2 TTPs 2 IoCs

    Looks up country code configured in the registry, likely geofence.

  • 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\809d6248585ffe18b19cac2bea316863949008380a7201bf83a688fefc522d70.exe
    "C:\Users\Admin\AppData\Local\Temp\809d6248585ffe18b19cac2bea316863949008380a7201bf83a688fefc522d70.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4684
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1115955.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1115955.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4664
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y0778704.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y0778704.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:412
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\y7248312.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\y7248312.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2128
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\l4371794.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\l4371794.exe
            5⤵
            • Checks computer location settings
            • Executes dropped EXE
            • Suspicious use of WriteProcessMemory
            PID:4560
            • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
              "C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe"
              6⤵
              • Checks computer location settings
              • Executes dropped EXE
              • Suspicious use of WriteProcessMemory
              PID:5052
              • 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:1500
              • 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:2360
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  8⤵
                    PID:944
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "saves.exe" /P "Admin:N"
                    8⤵
                      PID:2556
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "saves.exe" /P "Admin:R" /E
                      8⤵
                        PID:1128
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                        8⤵
                          PID:2956
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\b40d11255d" /P "Admin:N"
                          8⤵
                            PID:4480
                          • C:\Windows\SysWOW64\cacls.exe
                            CACLS "..\b40d11255d" /P "Admin:R" /E
                            8⤵
                              PID:960
                          • C:\Windows\SysWOW64\rundll32.exe
                            "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                            7⤵
                            • Loads dropped DLL
                            PID:2616
                      • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\m5497041.exe
                        C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\m5497041.exe
                        5⤵
                        • Executes dropped EXE
                        PID:692
                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\n9399118.exe
                      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\n9399118.exe
                      4⤵
                      • Executes dropped EXE
                      PID:532
              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                1⤵
                • Executes dropped EXE
                PID:3452
              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                1⤵
                • Executes dropped EXE
                PID:1764

              Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1115955.exe

                Filesize

                1.4MB

                MD5

                006e02aafbf36daf4d37c8e2d7301b73

                SHA1

                751ffbed0b3a7a1940c646388c0c7559d01292cb

                SHA256

                947c5b39d1ef1bbf9f2c0bda91a14d197784d2f53e6847fb90a529c61a0ef960

                SHA512

                39c994087ce5670acd327e8cf463d1364be1cc4e42f2f4fc227bd0f811d2ff82e901157a9de089669a7102116bbdc6a5aa1e6b0d435a7ad1e0dcf6a9fa8a903d

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1115955.exe

                Filesize

                1.4MB

                MD5

                006e02aafbf36daf4d37c8e2d7301b73

                SHA1

                751ffbed0b3a7a1940c646388c0c7559d01292cb

                SHA256

                947c5b39d1ef1bbf9f2c0bda91a14d197784d2f53e6847fb90a529c61a0ef960

                SHA512

                39c994087ce5670acd327e8cf463d1364be1cc4e42f2f4fc227bd0f811d2ff82e901157a9de089669a7102116bbdc6a5aa1e6b0d435a7ad1e0dcf6a9fa8a903d

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y0778704.exe

                Filesize

                475KB

                MD5

                5c5d51e5e552a461fdc2747d1d7231fd

                SHA1

                04265e210c36cb84a9dac337aaa9d9b380a11a40

                SHA256

                babf23635a40ba4f8581a635edb6720069c0d11df29bf3bd6bb4d045d6ac4986

                SHA512

                2e24f1df7ba6d085f2c1991e8f4a19b900f2141adc7dc43348b2c5471b6f08d4f3b9643660f2758052cc9b0cfb95af5adf316aef5adfcd5454f1686a1d2f137b

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y0778704.exe

                Filesize

                475KB

                MD5

                5c5d51e5e552a461fdc2747d1d7231fd

                SHA1

                04265e210c36cb84a9dac337aaa9d9b380a11a40

                SHA256

                babf23635a40ba4f8581a635edb6720069c0d11df29bf3bd6bb4d045d6ac4986

                SHA512

                2e24f1df7ba6d085f2c1991e8f4a19b900f2141adc7dc43348b2c5471b6f08d4f3b9643660f2758052cc9b0cfb95af5adf316aef5adfcd5454f1686a1d2f137b

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\n9399118.exe

                Filesize

                174KB

                MD5

                436c286f957be5f9bd9c03c1f8dcd397

                SHA1

                35c9e50435b2fa988dd162958b26b5747ce96e9b

                SHA256

                2e3d1ca236fc3c65704a658bdda9e7d5a5d4265a7cf1786fd468e54225841524

                SHA512

                7908c7ecbc8911fb0cdb7e3b75ad5cb108315be9fffee4e21926deefd12d2feeed0a5bd2cd30242f76c801feeb1101b491e2254f9b64aad9d86c4d39c9f0865a

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\n9399118.exe

                Filesize

                174KB

                MD5

                436c286f957be5f9bd9c03c1f8dcd397

                SHA1

                35c9e50435b2fa988dd162958b26b5747ce96e9b

                SHA256

                2e3d1ca236fc3c65704a658bdda9e7d5a5d4265a7cf1786fd468e54225841524

                SHA512

                7908c7ecbc8911fb0cdb7e3b75ad5cb108315be9fffee4e21926deefd12d2feeed0a5bd2cd30242f76c801feeb1101b491e2254f9b64aad9d86c4d39c9f0865a

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\y7248312.exe

                Filesize

                319KB

                MD5

                75ed76fd266de40215479d336c4cafdf

                SHA1

                5266260ddd6b618a8c3cc6f8a3f142a46e0fdc94

                SHA256

                85f55576a8072c6da21f01a9b953ae1674aa0199aadc0578d485f969116fc629

                SHA512

                55f094615e7587cbf62040d44e6321fd50ead35a6df718b7926fcdc1143397e805d0e0831e7d59a0390c32131249c33c9ded13a65b8f456f6bb78e1808d51de8

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\y7248312.exe

                Filesize

                319KB

                MD5

                75ed76fd266de40215479d336c4cafdf

                SHA1

                5266260ddd6b618a8c3cc6f8a3f142a46e0fdc94

                SHA256

                85f55576a8072c6da21f01a9b953ae1674aa0199aadc0578d485f969116fc629

                SHA512

                55f094615e7587cbf62040d44e6321fd50ead35a6df718b7926fcdc1143397e805d0e0831e7d59a0390c32131249c33c9ded13a65b8f456f6bb78e1808d51de8

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\l4371794.exe

                Filesize

                335KB

                MD5

                d695d8a970fecd5df10d506102e78d1c

                SHA1

                e8ad15f457ea3daaa50e069bc6f6e8dc087e28ba

                SHA256

                08351286d2ce44974423ad1150cb0b284dad6faf6f4c5201a6b146f12448b126

                SHA512

                6a1faba4d544c3865096d73f86fd654097fcd49277f4f2662dd7cb14769a933c674aa9799295bbc1b7a3b252506af8d78d63e785050e35dff2e41c3814b1226e

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\l4371794.exe

                Filesize

                335KB

                MD5

                d695d8a970fecd5df10d506102e78d1c

                SHA1

                e8ad15f457ea3daaa50e069bc6f6e8dc087e28ba

                SHA256

                08351286d2ce44974423ad1150cb0b284dad6faf6f4c5201a6b146f12448b126

                SHA512

                6a1faba4d544c3865096d73f86fd654097fcd49277f4f2662dd7cb14769a933c674aa9799295bbc1b7a3b252506af8d78d63e785050e35dff2e41c3814b1226e

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\m5497041.exe

                Filesize

                141KB

                MD5

                de0d6db01f55aadd91ff56b009e19fce

                SHA1

                0105dc5fbb5f2d0364ecdd7b21390399d85733f5

                SHA256

                7be3897768b775f68310f3a70f8bed95ff150927a32fa1be90f28588c6ab16d9

                SHA512

                20f1fa667d86077a19f17539a8303718b3e5519b4d0ce05fcbac38e49e037a2e6c50084e2006224a91fd8c7af5eb4962523a307849459d6b5ab5583c84b2a5bc

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\m5497041.exe

                Filesize

                141KB

                MD5

                de0d6db01f55aadd91ff56b009e19fce

                SHA1

                0105dc5fbb5f2d0364ecdd7b21390399d85733f5

                SHA256

                7be3897768b775f68310f3a70f8bed95ff150927a32fa1be90f28588c6ab16d9

                SHA512

                20f1fa667d86077a19f17539a8303718b3e5519b4d0ce05fcbac38e49e037a2e6c50084e2006224a91fd8c7af5eb4962523a307849459d6b5ab5583c84b2a5bc

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

                Filesize

                335KB

                MD5

                d695d8a970fecd5df10d506102e78d1c

                SHA1

                e8ad15f457ea3daaa50e069bc6f6e8dc087e28ba

                SHA256

                08351286d2ce44974423ad1150cb0b284dad6faf6f4c5201a6b146f12448b126

                SHA512

                6a1faba4d544c3865096d73f86fd654097fcd49277f4f2662dd7cb14769a933c674aa9799295bbc1b7a3b252506af8d78d63e785050e35dff2e41c3814b1226e

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

                Filesize

                335KB

                MD5

                d695d8a970fecd5df10d506102e78d1c

                SHA1

                e8ad15f457ea3daaa50e069bc6f6e8dc087e28ba

                SHA256

                08351286d2ce44974423ad1150cb0b284dad6faf6f4c5201a6b146f12448b126

                SHA512

                6a1faba4d544c3865096d73f86fd654097fcd49277f4f2662dd7cb14769a933c674aa9799295bbc1b7a3b252506af8d78d63e785050e35dff2e41c3814b1226e

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

                Filesize

                335KB

                MD5

                d695d8a970fecd5df10d506102e78d1c

                SHA1

                e8ad15f457ea3daaa50e069bc6f6e8dc087e28ba

                SHA256

                08351286d2ce44974423ad1150cb0b284dad6faf6f4c5201a6b146f12448b126

                SHA512

                6a1faba4d544c3865096d73f86fd654097fcd49277f4f2662dd7cb14769a933c674aa9799295bbc1b7a3b252506af8d78d63e785050e35dff2e41c3814b1226e

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

                Filesize

                335KB

                MD5

                d695d8a970fecd5df10d506102e78d1c

                SHA1

                e8ad15f457ea3daaa50e069bc6f6e8dc087e28ba

                SHA256

                08351286d2ce44974423ad1150cb0b284dad6faf6f4c5201a6b146f12448b126

                SHA512

                6a1faba4d544c3865096d73f86fd654097fcd49277f4f2662dd7cb14769a933c674aa9799295bbc1b7a3b252506af8d78d63e785050e35dff2e41c3814b1226e

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

                Filesize

                335KB

                MD5

                d695d8a970fecd5df10d506102e78d1c

                SHA1

                e8ad15f457ea3daaa50e069bc6f6e8dc087e28ba

                SHA256

                08351286d2ce44974423ad1150cb0b284dad6faf6f4c5201a6b146f12448b126

                SHA512

                6a1faba4d544c3865096d73f86fd654097fcd49277f4f2662dd7cb14769a933c674aa9799295bbc1b7a3b252506af8d78d63e785050e35dff2e41c3814b1226e

              • 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/532-43-0x00000000732F0000-0x0000000073AA0000-memory.dmp

                Filesize

                7.7MB

              • memory/532-50-0x00000000732F0000-0x0000000073AA0000-memory.dmp

                Filesize

                7.7MB

              • memory/532-51-0x0000000004F10000-0x0000000004F20000-memory.dmp

                Filesize

                64KB

              • memory/532-49-0x000000000A4E0000-0x000000000A51C000-memory.dmp

                Filesize

                240KB

              • memory/532-48-0x000000000A480000-0x000000000A492000-memory.dmp

                Filesize

                72KB

              • memory/532-47-0x0000000004F10000-0x0000000004F20000-memory.dmp

                Filesize

                64KB

              • memory/532-46-0x000000000A540000-0x000000000A64A000-memory.dmp

                Filesize

                1.0MB

              • memory/532-45-0x000000000A9C0000-0x000000000AFD8000-memory.dmp

                Filesize

                6.1MB

              • memory/532-44-0x0000000000590000-0x00000000005C0000-memory.dmp

                Filesize

                192KB