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Analysis

  • max time kernel
    141s
  • max time network
    162s
  • platform
    windows10-1703_x64
  • resource
    win10-20230703-en
  • resource tags

    arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system
  • submitted
    31/08/2023, 09:00

General

  • Target

    009412bc527332ae34c662b2f6e5de8c7b0daa9afab6e7ff536e58d77b119dc2.exe

  • Size

    1.4MB

  • MD5

    ef016dcc3b97018ba44517ff3c2925fb

  • SHA1

    bfc48e4e07b212b5b3a0a5d317f089f1d8c0012d

  • SHA256

    009412bc527332ae34c662b2f6e5de8c7b0daa9afab6e7ff536e58d77b119dc2

  • SHA512

    cd96eb033dbecd08d4ff02085419490d86c53031d3ad7aaf0a8c5b871563bf42448fd52a513a91071d2d1d1ad5533be4e4ebebd77716535f30df93863da06e27

  • SSDEEP

    24576:/yyMflmvCjS9Bpzk7AFKRtlCHvhZBqWhwe29+EdwShnIXtbvawu2O9V5AS0XoRCT:KyMf/mpzkkFKRtlCzBez+GlnGbC19V55

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

sruta

C2

77.91.124.82:19071

Attributes
  • auth_value

    c556edcd49703319eca74247de20c236

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\009412bc527332ae34c662b2f6e5de8c7b0daa9afab6e7ff536e58d77b119dc2.exe
    "C:\Users\Admin\AppData\Local\Temp\009412bc527332ae34c662b2f6e5de8c7b0daa9afab6e7ff536e58d77b119dc2.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1400
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y5141442.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y5141442.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1000
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y1723188.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y1723188.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:3752
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\y9645156.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\y9645156.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:5096
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\l0366036.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\l0366036.exe
            5⤵
            • Executes dropped EXE
            • Suspicious use of WriteProcessMemory
            PID:200
            • 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:204
              • 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:4088
              • 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:924
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  8⤵
                    PID:4724
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "saves.exe" /P "Admin:N"
                    8⤵
                      PID:620
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "saves.exe" /P "Admin:R" /E
                      8⤵
                        PID:4420
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                        8⤵
                          PID:1804
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\b40d11255d" /P "Admin:N"
                          8⤵
                            PID:1944
                          • C:\Windows\SysWOW64\cacls.exe
                            CACLS "..\b40d11255d" /P "Admin:R" /E
                            8⤵
                              PID:3896
                          • C:\Windows\SysWOW64\rundll32.exe
                            "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                            7⤵
                            • Loads dropped DLL
                            PID:4320
                      • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\m6335108.exe
                        C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\m6335108.exe
                        5⤵
                        • Executes dropped EXE
                        PID:4616
                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\n9511820.exe
                      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\n9511820.exe
                      4⤵
                      • Executes dropped EXE
                      PID:4136
              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                1⤵
                • Executes dropped EXE
                PID:4312
              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                1⤵
                • Executes dropped EXE
                PID:4924

              Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

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              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y5141442.exe

                Filesize

                1.3MB

                MD5

                0f0973a2776d68c5b54fe6fc2e0490c3

                SHA1

                85de564a445a6c2d29135ffbd72f5af527ccf20b

                SHA256

                12de6a69d8fc78b0ce8d2393d5abf0ec40122acd4f7244d1adccba3c65132090

                SHA512

                a1c1251ed399366ddb2c6a3cf49679df5ffdbe2bdf13fdf5c0870eef3f3d79690b2742f0cc99ec5dc3126db7dafeb808c8b9dda5446d4bcba61a25563f18c1cc

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y5141442.exe

                Filesize

                1.3MB

                MD5

                0f0973a2776d68c5b54fe6fc2e0490c3

                SHA1

                85de564a445a6c2d29135ffbd72f5af527ccf20b

                SHA256

                12de6a69d8fc78b0ce8d2393d5abf0ec40122acd4f7244d1adccba3c65132090

                SHA512

                a1c1251ed399366ddb2c6a3cf49679df5ffdbe2bdf13fdf5c0870eef3f3d79690b2742f0cc99ec5dc3126db7dafeb808c8b9dda5446d4bcba61a25563f18c1cc

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y1723188.exe

                Filesize

                475KB

                MD5

                e3197126a45294c882efc0e26447f4e9

                SHA1

                a0c3e035d2efea3bab98c1d12ed4e944c74f82f4

                SHA256

                bf66ffdd64a2b9ae945df97ada20350f5ecfa2e897dcf6623a13e45f2258b391

                SHA512

                30465bb5cacdb8f91ea860eb93d15a9c35aaac32ebb9f4df062319cf7bd8ecbf008030e8e3f0bb296bbcbae05f42f6f8d466b9e579f8b9b4131f8b40c7242a94

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y1723188.exe

                Filesize

                475KB

                MD5

                e3197126a45294c882efc0e26447f4e9

                SHA1

                a0c3e035d2efea3bab98c1d12ed4e944c74f82f4

                SHA256

                bf66ffdd64a2b9ae945df97ada20350f5ecfa2e897dcf6623a13e45f2258b391

                SHA512

                30465bb5cacdb8f91ea860eb93d15a9c35aaac32ebb9f4df062319cf7bd8ecbf008030e8e3f0bb296bbcbae05f42f6f8d466b9e579f8b9b4131f8b40c7242a94

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\n9511820.exe

                Filesize

                176KB

                MD5

                ee9500f4d0c6a210417e1c1041b80dcc

                SHA1

                04a0bf3bdf4d7a544b78c8dd7e6cbe485d619ccd

                SHA256

                bc7e892e236ee1e72cc5c085cbb425e413e3c0dc7eac6f07d72d0be5faf4c9cf

                SHA512

                08a739db0142fd15b889ad050091b73adab4f9a10aa5dd4d876cae6a1dff0b183a497119bc04876492a0b3229e75b3882de7a2baa06ad7b52de7d94f3978962c

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\n9511820.exe

                Filesize

                176KB

                MD5

                ee9500f4d0c6a210417e1c1041b80dcc

                SHA1

                04a0bf3bdf4d7a544b78c8dd7e6cbe485d619ccd

                SHA256

                bc7e892e236ee1e72cc5c085cbb425e413e3c0dc7eac6f07d72d0be5faf4c9cf

                SHA512

                08a739db0142fd15b889ad050091b73adab4f9a10aa5dd4d876cae6a1dff0b183a497119bc04876492a0b3229e75b3882de7a2baa06ad7b52de7d94f3978962c

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\y9645156.exe

                Filesize

                319KB

                MD5

                99f227eb59ebf0b9fe1c142008d2ae70

                SHA1

                62ca964714f8ea8ec6d219c397b807164eed4d39

                SHA256

                8a873d3ce81b6f945dd177de155c18ca57e1001a284aef911dc3d3193563d2c6

                SHA512

                08978e8e5e74b3d348b51d0237daf8bc5d3da6b2a68ae3bd8eb71ad3e8b8887effdf28ad69c47248487cadbed946ed0a133c28b97f95992d8dc893c59a235eab

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\y9645156.exe

                Filesize

                319KB

                MD5

                99f227eb59ebf0b9fe1c142008d2ae70

                SHA1

                62ca964714f8ea8ec6d219c397b807164eed4d39

                SHA256

                8a873d3ce81b6f945dd177de155c18ca57e1001a284aef911dc3d3193563d2c6

                SHA512

                08978e8e5e74b3d348b51d0237daf8bc5d3da6b2a68ae3bd8eb71ad3e8b8887effdf28ad69c47248487cadbed946ed0a133c28b97f95992d8dc893c59a235eab

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\l0366036.exe

                Filesize

                328KB

                MD5

                3eb50a5d9631ad92ec8b62a08cf2c9a0

                SHA1

                764eee1ef004197be582a8616456ae1613ac6df6

                SHA256

                1c5d448e98da1cc290e839a1ea62946c96ee61e610708cce828fb1a1e827a9bb

                SHA512

                cea6163fdc0c56dda633931e3f47cdc2f9bfe252e9850d4ba511b59c6f86cab8c90e1b43793638d51c7a6dc8341f77d1dadb62a8db3675fa001d45e6e24af592

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\l0366036.exe

                Filesize

                328KB

                MD5

                3eb50a5d9631ad92ec8b62a08cf2c9a0

                SHA1

                764eee1ef004197be582a8616456ae1613ac6df6

                SHA256

                1c5d448e98da1cc290e839a1ea62946c96ee61e610708cce828fb1a1e827a9bb

                SHA512

                cea6163fdc0c56dda633931e3f47cdc2f9bfe252e9850d4ba511b59c6f86cab8c90e1b43793638d51c7a6dc8341f77d1dadb62a8db3675fa001d45e6e24af592

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\m6335108.exe

                Filesize

                140KB

                MD5

                72b4ea0fdf45148cf1dd8155597232f5

                SHA1

                a0c862a45d1299851a8304c4cb246e8546a0a291

                SHA256

                f4f31b77bbd24aa3add4389ff73e4f43b1c4459227f5b1b1b0270c48d16f610f

                SHA512

                9f27fa9af43bdc22be0250e59558f895b6730cdb18dd0ed634689f169ac3a1b7db36ef3f513fa7aa5d038f2a5c692a57463e5801d96bd5ec1db430f24204b00f

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\m6335108.exe

                Filesize

                140KB

                MD5

                72b4ea0fdf45148cf1dd8155597232f5

                SHA1

                a0c862a45d1299851a8304c4cb246e8546a0a291

                SHA256

                f4f31b77bbd24aa3add4389ff73e4f43b1c4459227f5b1b1b0270c48d16f610f

                SHA512

                9f27fa9af43bdc22be0250e59558f895b6730cdb18dd0ed634689f169ac3a1b7db36ef3f513fa7aa5d038f2a5c692a57463e5801d96bd5ec1db430f24204b00f

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

                Filesize

                328KB

                MD5

                3eb50a5d9631ad92ec8b62a08cf2c9a0

                SHA1

                764eee1ef004197be582a8616456ae1613ac6df6

                SHA256

                1c5d448e98da1cc290e839a1ea62946c96ee61e610708cce828fb1a1e827a9bb

                SHA512

                cea6163fdc0c56dda633931e3f47cdc2f9bfe252e9850d4ba511b59c6f86cab8c90e1b43793638d51c7a6dc8341f77d1dadb62a8db3675fa001d45e6e24af592

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

                Filesize

                328KB

                MD5

                3eb50a5d9631ad92ec8b62a08cf2c9a0

                SHA1

                764eee1ef004197be582a8616456ae1613ac6df6

                SHA256

                1c5d448e98da1cc290e839a1ea62946c96ee61e610708cce828fb1a1e827a9bb

                SHA512

                cea6163fdc0c56dda633931e3f47cdc2f9bfe252e9850d4ba511b59c6f86cab8c90e1b43793638d51c7a6dc8341f77d1dadb62a8db3675fa001d45e6e24af592

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

                Filesize

                328KB

                MD5

                3eb50a5d9631ad92ec8b62a08cf2c9a0

                SHA1

                764eee1ef004197be582a8616456ae1613ac6df6

                SHA256

                1c5d448e98da1cc290e839a1ea62946c96ee61e610708cce828fb1a1e827a9bb

                SHA512

                cea6163fdc0c56dda633931e3f47cdc2f9bfe252e9850d4ba511b59c6f86cab8c90e1b43793638d51c7a6dc8341f77d1dadb62a8db3675fa001d45e6e24af592

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

                Filesize

                328KB

                MD5

                3eb50a5d9631ad92ec8b62a08cf2c9a0

                SHA1

                764eee1ef004197be582a8616456ae1613ac6df6

                SHA256

                1c5d448e98da1cc290e839a1ea62946c96ee61e610708cce828fb1a1e827a9bb

                SHA512

                cea6163fdc0c56dda633931e3f47cdc2f9bfe252e9850d4ba511b59c6f86cab8c90e1b43793638d51c7a6dc8341f77d1dadb62a8db3675fa001d45e6e24af592

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

                Filesize

                328KB

                MD5

                3eb50a5d9631ad92ec8b62a08cf2c9a0

                SHA1

                764eee1ef004197be582a8616456ae1613ac6df6

                SHA256

                1c5d448e98da1cc290e839a1ea62946c96ee61e610708cce828fb1a1e827a9bb

                SHA512

                cea6163fdc0c56dda633931e3f47cdc2f9bfe252e9850d4ba511b59c6f86cab8c90e1b43793638d51c7a6dc8341f77d1dadb62a8db3675fa001d45e6e24af592

              • 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/4136-40-0x0000000000130000-0x0000000000160000-memory.dmp

                Filesize

                192KB

              • memory/4136-47-0x000000000A190000-0x000000000A1DB000-memory.dmp

                Filesize

                300KB

              • memory/4136-48-0x00000000721F0000-0x00000000728DE000-memory.dmp

                Filesize

                6.9MB

              • memory/4136-46-0x000000000A010000-0x000000000A04E000-memory.dmp

                Filesize

                248KB

              • memory/4136-45-0x0000000009FB0000-0x0000000009FC2000-memory.dmp

                Filesize

                72KB

              • memory/4136-44-0x000000000A080000-0x000000000A18A000-memory.dmp

                Filesize

                1.0MB

              • memory/4136-43-0x000000000A500000-0x000000000AB06000-memory.dmp

                Filesize

                6.0MB

              • memory/4136-42-0x00000000048F0000-0x00000000048F6000-memory.dmp

                Filesize

                24KB

              • memory/4136-41-0x00000000721F0000-0x00000000728DE000-memory.dmp

                Filesize

                6.9MB