Analysis

  • max time kernel
    142s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/07/2023, 10:13

General

  • Target

    52f20123ad124cb3e94dc1bdb7f5c14c.exe

  • Size

    390KB

  • MD5

    52f20123ad124cb3e94dc1bdb7f5c14c

  • SHA1

    de5fd8fe5d7190a9d4f00ae04d7a390289ed59af

  • SHA256

    dbc75d942b6483f882f5538e248c4148ffad7dbae017d1036e686fa5110eff66

  • SHA512

    7a4f9f128ca145167769ed4549beb0f0d1b0c32faa935c614bf53ce329a207828a12bd31a14742db9b4d57bd86801ff44b16767720b2e90a33c31e408d9754b8

  • SSDEEP

    6144:Kby+bnr+/p0yN90QEpl5h2AHkWH7ZNuEMF1gfOYun73cBhzUcsbnjpKQt4fqbk:VMrny90k9viBKwBhQXEE4fqw

Malware Config

Extracted

Family

amadey

Version

3.85

C2

77.91.68.3/home/love/index.php

Extracted

Family

redline

Botnet

nasa

C2

77.91.68.68:19071

Attributes
  • auth_value

    6da71218d8a9738ea3a9a78b5677589b

Signatures

  • Amadey

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

  • Detects Healer an antivirus disabler dropper 3 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • RedLine

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

  • Downloads MZ/PE file
  • Checks computer location settings 2 TTPs 2 IoCs

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

  • Executes dropped EXE 7 IoCs
  • Loads dropped DLL 1 IoCs
  • Windows security modification 2 TTPs 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 behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 41 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\52f20123ad124cb3e94dc1bdb7f5c14c.exe
    "C:\Users\Admin\AppData\Local\Temp\52f20123ad124cb3e94dc1bdb7f5c14c.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2440
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x7791017.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x7791017.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3792
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g3274472.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g3274472.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:4836
        • C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
          "C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe"
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:1600
          • C:\Windows\SysWOW64\schtasks.exe
            "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN danke.exe /TR "C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe" /F
            5⤵
            • Creates scheduled task(s)
            PID:3392
          • C:\Windows\SysWOW64\cmd.exe
            "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "danke.exe" /P "Admin:N"&&CACLS "danke.exe" /P "Admin:R" /E&&echo Y|CACLS "..\3ec1f323b5" /P "Admin:N"&&CACLS "..\3ec1f323b5" /P "Admin:R" /E&&Exit
            5⤵
            • Suspicious use of WriteProcessMemory
            PID:4276
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:3000
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "danke.exe" /P "Admin:N"
                6⤵
                  PID:5024
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "danke.exe" /P "Admin:R" /E
                  6⤵
                    PID:5060
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    6⤵
                      PID:2876
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\3ec1f323b5" /P "Admin:N"
                      6⤵
                        PID:2392
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\3ec1f323b5" /P "Admin:R" /E
                        6⤵
                          PID:1276
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:5072
                  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h3572365.exe
                    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h3572365.exe
                    3⤵
                    • Modifies Windows Defender Real-time Protection settings
                    • Executes dropped EXE
                    • Windows security modification
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    PID:3816
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j8448820.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j8448820.exe
                  2⤵
                  • Executes dropped EXE
                  PID:3724
              • C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
                C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
                1⤵
                • Executes dropped EXE
                PID:2640
              • C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
                C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
                1⤵
                • Executes dropped EXE
                PID:4016

              Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe

                Filesize

                224KB

                MD5

                8c6b79ec436d7cf6950a804c1ec7d3e9

                SHA1

                4a589d5605d8ef785fdc78b0bf64e769e3a21ad6

                SHA256

                4e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d

                SHA512

                06f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce

              • C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe

                Filesize

                224KB

                MD5

                8c6b79ec436d7cf6950a804c1ec7d3e9

                SHA1

                4a589d5605d8ef785fdc78b0bf64e769e3a21ad6

                SHA256

                4e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d

                SHA512

                06f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce

              • C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe

                Filesize

                224KB

                MD5

                8c6b79ec436d7cf6950a804c1ec7d3e9

                SHA1

                4a589d5605d8ef785fdc78b0bf64e769e3a21ad6

                SHA256

                4e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d

                SHA512

                06f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce

              • C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe

                Filesize

                224KB

                MD5

                8c6b79ec436d7cf6950a804c1ec7d3e9

                SHA1

                4a589d5605d8ef785fdc78b0bf64e769e3a21ad6

                SHA256

                4e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d

                SHA512

                06f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce

              • C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe

                Filesize

                224KB

                MD5

                8c6b79ec436d7cf6950a804c1ec7d3e9

                SHA1

                4a589d5605d8ef785fdc78b0bf64e769e3a21ad6

                SHA256

                4e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d

                SHA512

                06f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j8448820.exe

                Filesize

                174KB

                MD5

                2a6c89113c35e8a0a8ceccbb9830ff27

                SHA1

                899863cd42deae3a27b3377050028e9e226e72f7

                SHA256

                b8bf5746a0465494363f66e53122b4c399b61721425ee04604fbd0ef42aaa916

                SHA512

                584a65fcaada7cc674b6eb391746a102992369f5bc35ea34fd9b588bbe0e8fd46924de3ce319e073e32f058dbdf43e04192f572e6cae3cc24bb35de3edca6438

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j8448820.exe

                Filesize

                174KB

                MD5

                2a6c89113c35e8a0a8ceccbb9830ff27

                SHA1

                899863cd42deae3a27b3377050028e9e226e72f7

                SHA256

                b8bf5746a0465494363f66e53122b4c399b61721425ee04604fbd0ef42aaa916

                SHA512

                584a65fcaada7cc674b6eb391746a102992369f5bc35ea34fd9b588bbe0e8fd46924de3ce319e073e32f058dbdf43e04192f572e6cae3cc24bb35de3edca6438

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x7791017.exe

                Filesize

                234KB

                MD5

                9405e74cc64c677ea60ae63344b0b15f

                SHA1

                2edc0ce63e4532e240a26900fccfcf36860d0dc9

                SHA256

                e1287bbbaeb9dcec26a85c7bd2db39928497ce86a9048ffe470b2c799f892da5

                SHA512

                1a602cb2e2c97978b033e058e39cff52273bd01dece19f81d0317fe2df6ff0b53cdec13681da94c9a1e142ea9c1512f44e5d21e78d71a7cfbc294bd2ffa9bb79

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x7791017.exe

                Filesize

                234KB

                MD5

                9405e74cc64c677ea60ae63344b0b15f

                SHA1

                2edc0ce63e4532e240a26900fccfcf36860d0dc9

                SHA256

                e1287bbbaeb9dcec26a85c7bd2db39928497ce86a9048ffe470b2c799f892da5

                SHA512

                1a602cb2e2c97978b033e058e39cff52273bd01dece19f81d0317fe2df6ff0b53cdec13681da94c9a1e142ea9c1512f44e5d21e78d71a7cfbc294bd2ffa9bb79

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g3274472.exe

                Filesize

                224KB

                MD5

                8c6b79ec436d7cf6950a804c1ec7d3e9

                SHA1

                4a589d5605d8ef785fdc78b0bf64e769e3a21ad6

                SHA256

                4e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d

                SHA512

                06f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g3274472.exe

                Filesize

                224KB

                MD5

                8c6b79ec436d7cf6950a804c1ec7d3e9

                SHA1

                4a589d5605d8ef785fdc78b0bf64e769e3a21ad6

                SHA256

                4e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d

                SHA512

                06f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h3572365.exe

                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h3572365.exe

                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

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

                Filesize

                89KB

                MD5

                dc587d08b8ca3cd62e5dc057d41a966b

                SHA1

                0ba6a88377c74a0c53b956d405ad17dd5f8c4164

                SHA256

                7d8f216ba04419aae32d5902449a0c5271ed577c722e582fb42e7d43b3b08426

                SHA512

                7300ecc40bfa1129d907a9b074e8406fa01b5ff893c7c281e4441f8cc6a546bcb5e099d6635b2f9714ec1f0453dc41de19f2fca3475f36f62babc425892699a9

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

                Filesize

                89KB

                MD5

                dc587d08b8ca3cd62e5dc057d41a966b

                SHA1

                0ba6a88377c74a0c53b956d405ad17dd5f8c4164

                SHA256

                7d8f216ba04419aae32d5902449a0c5271ed577c722e582fb42e7d43b3b08426

                SHA512

                7300ecc40bfa1129d907a9b074e8406fa01b5ff893c7c281e4441f8cc6a546bcb5e099d6635b2f9714ec1f0453dc41de19f2fca3475f36f62babc425892699a9

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

                Filesize

                89KB

                MD5

                dc587d08b8ca3cd62e5dc057d41a966b

                SHA1

                0ba6a88377c74a0c53b956d405ad17dd5f8c4164

                SHA256

                7d8f216ba04419aae32d5902449a0c5271ed577c722e582fb42e7d43b3b08426

                SHA512

                7300ecc40bfa1129d907a9b074e8406fa01b5ff893c7c281e4441f8cc6a546bcb5e099d6635b2f9714ec1f0453dc41de19f2fca3475f36f62babc425892699a9

              • memory/3724-167-0x00000000005E0000-0x0000000000610000-memory.dmp

                Filesize

                192KB

              • memory/3724-170-0x0000000005030000-0x000000000513A000-memory.dmp

                Filesize

                1.0MB

              • memory/3724-172-0x0000000004DD0000-0x0000000004DE0000-memory.dmp

                Filesize

                64KB

              • memory/3724-171-0x0000000004F70000-0x0000000004F82000-memory.dmp

                Filesize

                72KB

              • memory/3724-173-0x0000000004FD0000-0x000000000500C000-memory.dmp

                Filesize

                240KB

              • memory/3724-174-0x0000000072F20000-0x00000000736D0000-memory.dmp

                Filesize

                7.7MB

              • memory/3724-175-0x0000000004DD0000-0x0000000004DE0000-memory.dmp

                Filesize

                64KB

              • memory/3724-169-0x0000000005540000-0x0000000005B58000-memory.dmp

                Filesize

                6.1MB

              • memory/3724-168-0x0000000072F20000-0x00000000736D0000-memory.dmp

                Filesize

                7.7MB

              • memory/3816-163-0x00007FFCF01F0000-0x00007FFCF0CB1000-memory.dmp

                Filesize

                10.8MB

              • memory/3816-161-0x00007FFCF01F0000-0x00007FFCF0CB1000-memory.dmp

                Filesize

                10.8MB

              • memory/3816-160-0x0000000000B00000-0x0000000000B0A000-memory.dmp

                Filesize

                40KB