Analysis

  • max time kernel
    135s
  • max time network
    148s
  • platform
    windows10-1703_x64
  • resource
    win10-20230703-en
  • resource tags

    arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system
  • submitted
    28/08/2023, 07:09

General

  • Target

    bfdfb73c4c5d39ce289092633e2fd2c9db350788dbc77ac97ac79333e558f4cd.exe

  • Size

    1.4MB

  • MD5

    36bade22dbc24c3a5ba872ec2a5de11c

  • SHA1

    f4b05b573a73200ac48fad78b4689bbb6c0b0d12

  • SHA256

    bfdfb73c4c5d39ce289092633e2fd2c9db350788dbc77ac97ac79333e558f4cd

  • SHA512

    4e505225ad9e86bbdfbda7e7db8f435053ef5d1ac8ad6597ae420168cf4493cad44d44866228a3d582c84e346e41aadfa21ee6a9b4d9981c3581fc4ed2360afc

  • SSDEEP

    24576:Syid+zq2k44+/7iiKbZ2pzv1Vg3tFla9GDCCm2Im8NY3FDCntUVuZ4PjPCc:5iIWR+/WiKbZ2pzvrutkuXF1DCnxp

Malware Config

Extracted

Family

amadey

Version

3.87

C2

77.91.68.18/nice/index.php

Extracted

Family

redline

Botnet

stas

C2

77.91.124.82:19071

Attributes
  • auth_value

    db6d96c4eade05afc28c31d9ad73a73c

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 8 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\bfdfb73c4c5d39ce289092633e2fd2c9db350788dbc77ac97ac79333e558f4cd.exe
    "C:\Users\Admin\AppData\Local\Temp\bfdfb73c4c5d39ce289092633e2fd2c9db350788dbc77ac97ac79333e558f4cd.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4928
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3716378.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3716378.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2156
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y9198080.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y9198080.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:4292
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\y6862045.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\y6862045.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:3392
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\l7180187.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\l7180187.exe
            5⤵
            • Executes dropped EXE
            • Suspicious use of WriteProcessMemory
            PID:3224
            • 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:928
              • 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:2528
              • 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:4576
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  8⤵
                    PID:4104
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "saves.exe" /P "Admin:N"
                    8⤵
                      PID:4164
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "saves.exe" /P "Admin:R" /E
                      8⤵
                        PID:4648
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                        8⤵
                          PID:3064
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\b40d11255d" /P "Admin:N"
                          8⤵
                            PID:3448
                          • C:\Windows\SysWOW64\cacls.exe
                            CACLS "..\b40d11255d" /P "Admin:R" /E
                            8⤵
                              PID:5096
                          • C:\Windows\SysWOW64\rundll32.exe
                            "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                            7⤵
                            • Loads dropped DLL
                            PID:4864
                      • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\m1770657.exe
                        C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\m1770657.exe
                        5⤵
                        • Executes dropped EXE
                        PID:2248
                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\n5577407.exe
                      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\n5577407.exe
                      4⤵
                      • Executes dropped EXE
                      PID:3284
              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                1⤵
                • Executes dropped EXE
                PID:3964

              Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3716378.exe

                Filesize

                1.3MB

                MD5

                1c9fc401df0746ddf7e03d3a0222b8d2

                SHA1

                5901ced5a01e7fc5dcbfc4a970bc9c25d49539e0

                SHA256

                03740feebf056e34836e4ff3bc563b73914047784db5b296950d21f3bf50c1bd

                SHA512

                8eaee5f9619d937175df26e303faf716c70cfed44e2ffdcfc372e47a28523097e08fe3a4f357c2c981d6edcd1c9086bc22a34b3b43df4f0426cc7f4c23d1549c

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3716378.exe

                Filesize

                1.3MB

                MD5

                1c9fc401df0746ddf7e03d3a0222b8d2

                SHA1

                5901ced5a01e7fc5dcbfc4a970bc9c25d49539e0

                SHA256

                03740feebf056e34836e4ff3bc563b73914047784db5b296950d21f3bf50c1bd

                SHA512

                8eaee5f9619d937175df26e303faf716c70cfed44e2ffdcfc372e47a28523097e08fe3a4f357c2c981d6edcd1c9086bc22a34b3b43df4f0426cc7f4c23d1549c

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y9198080.exe

                Filesize

                475KB

                MD5

                aa1f086ae6f5e790c2bca6ee1538a90b

                SHA1

                377ce96a9bed74daccd6bbc5e6218bf598add42a

                SHA256

                ea9b232bfc2789ec00f410ab6d1f788230d4d7bd9fc5592b16e2ee737ea1c563

                SHA512

                9cad7baf521c4feef59446f1915318bf89d37e01689925f20714739ece43514cf55daf555bf2e6e063e120cc423beb3dee8c8718198ac9533c819c5cbc9e5c7d

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y9198080.exe

                Filesize

                475KB

                MD5

                aa1f086ae6f5e790c2bca6ee1538a90b

                SHA1

                377ce96a9bed74daccd6bbc5e6218bf598add42a

                SHA256

                ea9b232bfc2789ec00f410ab6d1f788230d4d7bd9fc5592b16e2ee737ea1c563

                SHA512

                9cad7baf521c4feef59446f1915318bf89d37e01689925f20714739ece43514cf55daf555bf2e6e063e120cc423beb3dee8c8718198ac9533c819c5cbc9e5c7d

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\n5577407.exe

                Filesize

                174KB

                MD5

                4815e5540636cc448e20d7d82e1ff3d9

                SHA1

                24926f0e7f0aa3aaa3c5da50a817130a54517221

                SHA256

                b336ead224391ebbcb411e36162595f0e31e80e79ea94ecd54016d0865bfe246

                SHA512

                40307d43ff1744122b5c00b0b8004a31903a195c01047d64685c6fb5400dbac2f67d9d22d241c3b4d124a0b0aa9c885c4715c1e1e1921946704798c28b70416b

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\n5577407.exe

                Filesize

                174KB

                MD5

                4815e5540636cc448e20d7d82e1ff3d9

                SHA1

                24926f0e7f0aa3aaa3c5da50a817130a54517221

                SHA256

                b336ead224391ebbcb411e36162595f0e31e80e79ea94ecd54016d0865bfe246

                SHA512

                40307d43ff1744122b5c00b0b8004a31903a195c01047d64685c6fb5400dbac2f67d9d22d241c3b4d124a0b0aa9c885c4715c1e1e1921946704798c28b70416b

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\y6862045.exe

                Filesize

                319KB

                MD5

                8b40a971e640c31c484430a4da5ea399

                SHA1

                c3d550ae59179406ba7bf00406759276f681637d

                SHA256

                191b80d913dc0ee381dcdbf8aaa4fed2eaba8cf4ce1b01a3519b507ffb80c00c

                SHA512

                e2f44382601c9af410cb608639afa0cb1c4394a372243c9dca1fb05e7bae4173e7b969a82e7e1e643ec9312e58c8769e58b322fd080b795c7410708b1cb9f2d7

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\y6862045.exe

                Filesize

                319KB

                MD5

                8b40a971e640c31c484430a4da5ea399

                SHA1

                c3d550ae59179406ba7bf00406759276f681637d

                SHA256

                191b80d913dc0ee381dcdbf8aaa4fed2eaba8cf4ce1b01a3519b507ffb80c00c

                SHA512

                e2f44382601c9af410cb608639afa0cb1c4394a372243c9dca1fb05e7bae4173e7b969a82e7e1e643ec9312e58c8769e58b322fd080b795c7410708b1cb9f2d7

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\l7180187.exe

                Filesize

                323KB

                MD5

                a6917e5072f5ee5232769e602dd66251

                SHA1

                c4abe12a58ff46a1f1d4a025156c9f595d64e1ac

                SHA256

                54f2137c52f1a3293dd643e75be5bd7a806791544960006a1e90cfcef0ce9d3e

                SHA512

                b4adc27ab12b3ca511c53bb807cb70d9243fa8f4fdeaa4f5942be71065e48f38429dcbb09b559cf4331189023ba6f0d14a47f49bb3d8c7d553d441e9912a6c9a

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\l7180187.exe

                Filesize

                323KB

                MD5

                a6917e5072f5ee5232769e602dd66251

                SHA1

                c4abe12a58ff46a1f1d4a025156c9f595d64e1ac

                SHA256

                54f2137c52f1a3293dd643e75be5bd7a806791544960006a1e90cfcef0ce9d3e

                SHA512

                b4adc27ab12b3ca511c53bb807cb70d9243fa8f4fdeaa4f5942be71065e48f38429dcbb09b559cf4331189023ba6f0d14a47f49bb3d8c7d553d441e9912a6c9a

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\m1770657.exe

                Filesize

                141KB

                MD5

                51e4ee0d283c51d49a3a7e7b414ba22f

                SHA1

                952f39ae2d05c9801e145da8bb64eedee6e5e275

                SHA256

                012a28a296187b46d89c9f0676e6f3078c7d194959e6b0e3ad7d7f444e8c4e76

                SHA512

                a5e958ec967657ae3f4ed5d4369907b707f0f494796832197560543dcc80382eb0a466ad5e6779e4f3bd2fb05cb82f03b80623191f8d8b940934540e0de1f31e

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\m1770657.exe

                Filesize

                141KB

                MD5

                51e4ee0d283c51d49a3a7e7b414ba22f

                SHA1

                952f39ae2d05c9801e145da8bb64eedee6e5e275

                SHA256

                012a28a296187b46d89c9f0676e6f3078c7d194959e6b0e3ad7d7f444e8c4e76

                SHA512

                a5e958ec967657ae3f4ed5d4369907b707f0f494796832197560543dcc80382eb0a466ad5e6779e4f3bd2fb05cb82f03b80623191f8d8b940934540e0de1f31e

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

                Filesize

                323KB

                MD5

                a6917e5072f5ee5232769e602dd66251

                SHA1

                c4abe12a58ff46a1f1d4a025156c9f595d64e1ac

                SHA256

                54f2137c52f1a3293dd643e75be5bd7a806791544960006a1e90cfcef0ce9d3e

                SHA512

                b4adc27ab12b3ca511c53bb807cb70d9243fa8f4fdeaa4f5942be71065e48f38429dcbb09b559cf4331189023ba6f0d14a47f49bb3d8c7d553d441e9912a6c9a

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

                Filesize

                323KB

                MD5

                a6917e5072f5ee5232769e602dd66251

                SHA1

                c4abe12a58ff46a1f1d4a025156c9f595d64e1ac

                SHA256

                54f2137c52f1a3293dd643e75be5bd7a806791544960006a1e90cfcef0ce9d3e

                SHA512

                b4adc27ab12b3ca511c53bb807cb70d9243fa8f4fdeaa4f5942be71065e48f38429dcbb09b559cf4331189023ba6f0d14a47f49bb3d8c7d553d441e9912a6c9a

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

                Filesize

                323KB

                MD5

                a6917e5072f5ee5232769e602dd66251

                SHA1

                c4abe12a58ff46a1f1d4a025156c9f595d64e1ac

                SHA256

                54f2137c52f1a3293dd643e75be5bd7a806791544960006a1e90cfcef0ce9d3e

                SHA512

                b4adc27ab12b3ca511c53bb807cb70d9243fa8f4fdeaa4f5942be71065e48f38429dcbb09b559cf4331189023ba6f0d14a47f49bb3d8c7d553d441e9912a6c9a

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

                Filesize

                323KB

                MD5

                a6917e5072f5ee5232769e602dd66251

                SHA1

                c4abe12a58ff46a1f1d4a025156c9f595d64e1ac

                SHA256

                54f2137c52f1a3293dd643e75be5bd7a806791544960006a1e90cfcef0ce9d3e

                SHA512

                b4adc27ab12b3ca511c53bb807cb70d9243fa8f4fdeaa4f5942be71065e48f38429dcbb09b559cf4331189023ba6f0d14a47f49bb3d8c7d553d441e9912a6c9a

              • 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/3284-43-0x000000000AD50000-0x000000000B356000-memory.dmp

                Filesize

                6.0MB

              • memory/3284-46-0x000000000A850000-0x000000000A88E000-memory.dmp

                Filesize

                248KB

              • memory/3284-47-0x000000000A9D0000-0x000000000AA1B000-memory.dmp

                Filesize

                300KB

              • memory/3284-48-0x0000000072950000-0x000000007303E000-memory.dmp

                Filesize

                6.9MB

              • memory/3284-45-0x000000000A7F0000-0x000000000A802000-memory.dmp

                Filesize

                72KB

              • memory/3284-44-0x000000000A8C0000-0x000000000A9CA000-memory.dmp

                Filesize

                1.0MB

              • memory/3284-42-0x0000000002BF0000-0x0000000002BF6000-memory.dmp

                Filesize

                24KB

              • memory/3284-41-0x0000000072950000-0x000000007303E000-memory.dmp

                Filesize

                6.9MB

              • memory/3284-40-0x0000000000AB0000-0x0000000000AE0000-memory.dmp

                Filesize

                192KB