Analysis

  • max time kernel
    142s
  • max time network
    149s
  • 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 10:57

General

  • Target

    8b2482d6c64496e345aec498aca7fe44.exe

  • Size

    1.4MB

  • MD5

    8b2482d6c64496e345aec498aca7fe44

  • SHA1

    5b1bbf10f68d1cc507759885f19b58fc36dbb3ac

  • SHA256

    61af867d68aacfa7f83ed71910e161fbe5ad24578a614c3356228f3e5e9ad2b0

  • SHA512

    4a6b260418cc926b1bbc6a794f2aad052764e8d0f44deb32d6f5af04a9ebd8f8a7f812392c866bf33e3cbe91d69facaab361b26d15307cd561a38d437bd6cf00

  • SSDEEP

    24576:TyG9N0hwwfbuoVTH7IIXiKj9OrqSkEGsTID5rLsyjYmZUjfZ1BbDDsUhvgLZkrVS:m0N0tfbHTH/yKj9OmZsTdyGJ3hlgLWD

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.

  • 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
  • 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\8b2482d6c64496e345aec498aca7fe44.exe
    "C:\Users\Admin\AppData\Local\Temp\8b2482d6c64496e345aec498aca7fe44.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1288
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y5387340.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y5387340.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2080
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y9146504.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y9146504.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:224
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\y4948097.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\y4948097.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:3788
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\l4218736.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\l4218736.exe
            5⤵
            • Executes dropped EXE
            • Suspicious use of WriteProcessMemory
            PID:3184
            • 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:4776
              • 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:2704
              • 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:3328
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  8⤵
                    PID:4600
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "saves.exe" /P "Admin:N"
                    8⤵
                      PID:1416
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "saves.exe" /P "Admin:R" /E
                      8⤵
                        PID:448
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                        8⤵
                          PID:4488
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\b40d11255d" /P "Admin:N"
                          8⤵
                            PID:4596
                          • C:\Windows\SysWOW64\cacls.exe
                            CACLS "..\b40d11255d" /P "Admin:R" /E
                            8⤵
                              PID:4468
                          • C:\Windows\SysWOW64\rundll32.exe
                            "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                            7⤵
                            • Loads dropped DLL
                            PID:3092
                      • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\m8069138.exe
                        C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\m8069138.exe
                        5⤵
                        • Executes dropped EXE
                        PID:4928
                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\n4668038.exe
                      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\n4668038.exe
                      4⤵
                      • Executes dropped EXE
                      PID:4072
              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                1⤵
                • Executes dropped EXE
                PID:3704
              • 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

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              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y5387340.exe

                Filesize

                1.3MB

                MD5

                2b9978c1c23a8c8149cd70ab62525989

                SHA1

                61edfc1e9a118b221252c5937d0ff5c271fd7824

                SHA256

                657dbf730cc0133746d6596aa94c768344045f6c8dc1773f6fe7d002344d6398

                SHA512

                baea6e6be354a3a1257e8bff4610e3789286610985a7e9a37a99643ff702087dc8e4772f3689835655cd6bb6ba5426bfe78bb38eb723cc82456387bfc1f0e546

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y5387340.exe

                Filesize

                1.3MB

                MD5

                2b9978c1c23a8c8149cd70ab62525989

                SHA1

                61edfc1e9a118b221252c5937d0ff5c271fd7824

                SHA256

                657dbf730cc0133746d6596aa94c768344045f6c8dc1773f6fe7d002344d6398

                SHA512

                baea6e6be354a3a1257e8bff4610e3789286610985a7e9a37a99643ff702087dc8e4772f3689835655cd6bb6ba5426bfe78bb38eb723cc82456387bfc1f0e546

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y9146504.exe

                Filesize

                475KB

                MD5

                dd7df92b189ad623b9eda8a9cf5941d9

                SHA1

                50041ea38cf1a0cb0fabdba5d67fad6e16744841

                SHA256

                162e04d4a534ef02d4649db632009234db7d76c9731816630a9850dfab8611d6

                SHA512

                e4f44db7ec2bc9e278ae8a7b9603186df3eb92c703311ee4c16b7d9b7e63594ede96e60df5dd91c6b0aa35fd20589f5d633ac2ac2a76e2244d80d1696e9d7f0e

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y9146504.exe

                Filesize

                475KB

                MD5

                dd7df92b189ad623b9eda8a9cf5941d9

                SHA1

                50041ea38cf1a0cb0fabdba5d67fad6e16744841

                SHA256

                162e04d4a534ef02d4649db632009234db7d76c9731816630a9850dfab8611d6

                SHA512

                e4f44db7ec2bc9e278ae8a7b9603186df3eb92c703311ee4c16b7d9b7e63594ede96e60df5dd91c6b0aa35fd20589f5d633ac2ac2a76e2244d80d1696e9d7f0e

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\n4668038.exe

                Filesize

                173KB

                MD5

                b24301232a3d94ac42a5b7eb9695ec95

                SHA1

                6aba304e7f13e13fc62712ab294b459f87f9f545

                SHA256

                8c51452c5dcb8d0809c9d7a5328970c0a4b78016b23ecc70e5fa7c1dfdebf4b9

                SHA512

                2b3ef3de30d3276bc82a8bea1c46c98c4d3d450917a37757bcb11b9a15bae0876b036bda748687a7fc352f0c68281a688f57bd846e0bbf76e7c63d71d81f8bec

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\n4668038.exe

                Filesize

                173KB

                MD5

                b24301232a3d94ac42a5b7eb9695ec95

                SHA1

                6aba304e7f13e13fc62712ab294b459f87f9f545

                SHA256

                8c51452c5dcb8d0809c9d7a5328970c0a4b78016b23ecc70e5fa7c1dfdebf4b9

                SHA512

                2b3ef3de30d3276bc82a8bea1c46c98c4d3d450917a37757bcb11b9a15bae0876b036bda748687a7fc352f0c68281a688f57bd846e0bbf76e7c63d71d81f8bec

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\y4948097.exe

                Filesize

                319KB

                MD5

                e697795927602571b3c6bef516f49690

                SHA1

                f33b7dca38d1dba87937f8c16cc8cf8a2801bd48

                SHA256

                1bff47e23d12cee1af24d1689a376cfd21f6cfa4f0f357e43c215de667e79b90

                SHA512

                f732612d635eeb11ee5c24bbcbe2b3bf3cff3f51ab7b181851db02d5434c4687be2d201e0ca65433f18d6408e720078b5eccd48f7c0c968af8aa6a595de40945

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\y4948097.exe

                Filesize

                319KB

                MD5

                e697795927602571b3c6bef516f49690

                SHA1

                f33b7dca38d1dba87937f8c16cc8cf8a2801bd48

                SHA256

                1bff47e23d12cee1af24d1689a376cfd21f6cfa4f0f357e43c215de667e79b90

                SHA512

                f732612d635eeb11ee5c24bbcbe2b3bf3cff3f51ab7b181851db02d5434c4687be2d201e0ca65433f18d6408e720078b5eccd48f7c0c968af8aa6a595de40945

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\l4218736.exe

                Filesize

                322KB

                MD5

                61d40d9f4351b6b764f0043506ea9429

                SHA1

                530d40afc3cba007d54b53c1476798b53b994edf

                SHA256

                4d2264386aeafab7c3ee5173a1b78f4dbb09fd6ee40404f740217b730a77599a

                SHA512

                94f8681bd4c4e9aeaa95d023503a2724f75852d5192bb6a4a6196178f247b5695eb05a93c723147fa419664fb1436ff31ca8ce9ace7ef8dd7529f8cd3cfad8ef

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\l4218736.exe

                Filesize

                322KB

                MD5

                61d40d9f4351b6b764f0043506ea9429

                SHA1

                530d40afc3cba007d54b53c1476798b53b994edf

                SHA256

                4d2264386aeafab7c3ee5173a1b78f4dbb09fd6ee40404f740217b730a77599a

                SHA512

                94f8681bd4c4e9aeaa95d023503a2724f75852d5192bb6a4a6196178f247b5695eb05a93c723147fa419664fb1436ff31ca8ce9ace7ef8dd7529f8cd3cfad8ef

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\m8069138.exe

                Filesize

                140KB

                MD5

                c2271387436c12d09cbabc6acda21b6d

                SHA1

                97529423aaf861fd0efebae665fa1c384f2da2f6

                SHA256

                26fb33e9a00e7fea3d18135ca021864ceb9c9286ff85593f878a8fbd80d42cc4

                SHA512

                d18490d51570711042ebb3db84053068201135283465bec1ee2bb7e4192b234d9907e49e602cf3d93147db73cdbbc177f8bdedb742c4c9b3b4324b2f0ce5aa8e

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\m8069138.exe

                Filesize

                140KB

                MD5

                c2271387436c12d09cbabc6acda21b6d

                SHA1

                97529423aaf861fd0efebae665fa1c384f2da2f6

                SHA256

                26fb33e9a00e7fea3d18135ca021864ceb9c9286ff85593f878a8fbd80d42cc4

                SHA512

                d18490d51570711042ebb3db84053068201135283465bec1ee2bb7e4192b234d9907e49e602cf3d93147db73cdbbc177f8bdedb742c4c9b3b4324b2f0ce5aa8e

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

                Filesize

                322KB

                MD5

                61d40d9f4351b6b764f0043506ea9429

                SHA1

                530d40afc3cba007d54b53c1476798b53b994edf

                SHA256

                4d2264386aeafab7c3ee5173a1b78f4dbb09fd6ee40404f740217b730a77599a

                SHA512

                94f8681bd4c4e9aeaa95d023503a2724f75852d5192bb6a4a6196178f247b5695eb05a93c723147fa419664fb1436ff31ca8ce9ace7ef8dd7529f8cd3cfad8ef

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

                Filesize

                322KB

                MD5

                61d40d9f4351b6b764f0043506ea9429

                SHA1

                530d40afc3cba007d54b53c1476798b53b994edf

                SHA256

                4d2264386aeafab7c3ee5173a1b78f4dbb09fd6ee40404f740217b730a77599a

                SHA512

                94f8681bd4c4e9aeaa95d023503a2724f75852d5192bb6a4a6196178f247b5695eb05a93c723147fa419664fb1436ff31ca8ce9ace7ef8dd7529f8cd3cfad8ef

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

                Filesize

                322KB

                MD5

                61d40d9f4351b6b764f0043506ea9429

                SHA1

                530d40afc3cba007d54b53c1476798b53b994edf

                SHA256

                4d2264386aeafab7c3ee5173a1b78f4dbb09fd6ee40404f740217b730a77599a

                SHA512

                94f8681bd4c4e9aeaa95d023503a2724f75852d5192bb6a4a6196178f247b5695eb05a93c723147fa419664fb1436ff31ca8ce9ace7ef8dd7529f8cd3cfad8ef

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

                Filesize

                322KB

                MD5

                61d40d9f4351b6b764f0043506ea9429

                SHA1

                530d40afc3cba007d54b53c1476798b53b994edf

                SHA256

                4d2264386aeafab7c3ee5173a1b78f4dbb09fd6ee40404f740217b730a77599a

                SHA512

                94f8681bd4c4e9aeaa95d023503a2724f75852d5192bb6a4a6196178f247b5695eb05a93c723147fa419664fb1436ff31ca8ce9ace7ef8dd7529f8cd3cfad8ef

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

                Filesize

                322KB

                MD5

                61d40d9f4351b6b764f0043506ea9429

                SHA1

                530d40afc3cba007d54b53c1476798b53b994edf

                SHA256

                4d2264386aeafab7c3ee5173a1b78f4dbb09fd6ee40404f740217b730a77599a

                SHA512

                94f8681bd4c4e9aeaa95d023503a2724f75852d5192bb6a4a6196178f247b5695eb05a93c723147fa419664fb1436ff31ca8ce9ace7ef8dd7529f8cd3cfad8ef

              • 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/4072-43-0x0000000000810000-0x0000000000840000-memory.dmp

                Filesize

                192KB

              • memory/4072-50-0x0000000072740000-0x0000000072EF0000-memory.dmp

                Filesize

                7.7MB

              • memory/4072-51-0x00000000052F0000-0x0000000005300000-memory.dmp

                Filesize

                64KB

              • memory/4072-49-0x0000000005340000-0x000000000537C000-memory.dmp

                Filesize

                240KB

              • memory/4072-47-0x00000000052D0000-0x00000000052E2000-memory.dmp

                Filesize

                72KB

              • memory/4072-48-0x00000000052F0000-0x0000000005300000-memory.dmp

                Filesize

                64KB

              • memory/4072-46-0x0000000005410000-0x000000000551A000-memory.dmp

                Filesize

                1.0MB

              • memory/4072-45-0x0000000005920000-0x0000000005F38000-memory.dmp

                Filesize

                6.1MB

              • memory/4072-44-0x0000000072740000-0x0000000072EF0000-memory.dmp

                Filesize

                7.7MB