Analysis

  • max time kernel
    175s
  • max time network
    202s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    13-10-2023 04:57

General

  • Target

    427d7fa7985c51a913c88ac92a5df795_JC.exe

  • Size

    610KB

  • MD5

    427d7fa7985c51a913c88ac92a5df795

  • SHA1

    712e154408f7c3c55b08120b1e729b8bedd29a34

  • SHA256

    48f42120cc5b3683db52663963704e8f0a7d935a2a24e3911e83079fb4f25ff3

  • SHA512

    274e10efd14eb26091b5a59151e47e5a0223add6034fec787057ee697487db3b8c48be405c246db2d6f00674cebea0fd9bd872b5a238466cac0ac84deef836d9

  • SSDEEP

    12288:ERivuoAtJ0Ej5FH3I95Q++qz+oFDtOOafqFAwCCys6+fGvaNB7ZXy+j3jMJW:ERntJPb4fQFvSt6iPyT+fGv6Bd

Malware Config

Extracted

Family

amadey

Version

3.87

C2

http://79.137.192.18/9bDc8sQ/index.php

Attributes
  • install_dir

    577f58beff

  • install_file

    yiueea.exe

  • strings_key

    a5085075a537f09dec81cc154ec0af4d

rc4.plain

Extracted

Family

fabookie

C2

http://app.nnnaajjjgc.com/check/safe

Signatures

  • Amadey

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

  • Detect Fabookie payload 2 IoCs
  • Fabookie

    Fabookie is facebook account info stealer.

  • Executes dropped EXE 5 IoCs
  • Loads dropped DLL 4 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • 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.

  • Modifies system certificate store 2 TTPs 6 IoCs
  • Suspicious use of WriteProcessMemory 52 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\427d7fa7985c51a913c88ac92a5df795_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\427d7fa7985c51a913c88ac92a5df795_JC.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2232
    • C:\Users\Admin\AppData\Local\Temp\aafg31.exe
      "C:\Users\Admin\AppData\Local\Temp\aafg31.exe"
      2⤵
      • Executes dropped EXE
      • Modifies system certificate store
      PID:2252
    • C:\Users\Admin\AppData\Local\Temp\latestplayer.exe
      "C:\Users\Admin\AppData\Local\Temp\latestplayer.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:2648
      • C:\Users\Admin\AppData\Local\Temp\577f58beff\yiueea.exe
        "C:\Users\Admin\AppData\Local\Temp\577f58beff\yiueea.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:2892
        • C:\Windows\SysWOW64\schtasks.exe
          "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN yiueea.exe /TR "C:\Users\Admin\AppData\Local\Temp\577f58beff\yiueea.exe" /F
          4⤵
          • Creates scheduled task(s)
          PID:2668
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "yiueea.exe" /P "Admin:N"&&CACLS "yiueea.exe" /P "Admin:R" /E&&echo Y|CACLS "..\577f58beff" /P "Admin:N"&&CACLS "..\577f58beff" /P "Admin:R" /E&&Exit
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:2496
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:2552
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "yiueea.exe" /P "Admin:N"
              5⤵
                PID:2124
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "yiueea.exe" /P "Admin:R" /E
                5⤵
                  PID:312
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:1912
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\577f58beff" /P "Admin:N"
                    5⤵
                      PID:1380
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\577f58beff" /P "Admin:R" /E
                      5⤵
                        PID:1656
              • C:\Windows\system32\taskeng.exe
                taskeng.exe {C168288B-EB3C-4C7F-A80F-0CCBFBCE16BB} S-1-5-21-3750544865-3773649541-1858556521-1000:XOCYHKRS\Admin:Interactive:[1]
                1⤵
                • Suspicious use of WriteProcessMemory
                PID:2128
                • C:\Users\Admin\AppData\Local\Temp\577f58beff\yiueea.exe
                  C:\Users\Admin\AppData\Local\Temp\577f58beff\yiueea.exe
                  2⤵
                  • Executes dropped EXE
                  PID:2372
                • C:\Users\Admin\AppData\Local\Temp\577f58beff\yiueea.exe
                  C:\Users\Admin\AppData\Local\Temp\577f58beff\yiueea.exe
                  2⤵
                  • Executes dropped EXE
                  PID:2760

              Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

                Filesize

                344B

                MD5

                832afe00e81480ffeff8da76d2d90626

                SHA1

                2b26fa7fcc9306f88caff9d5e4a24bc9ffbb664e

                SHA256

                f591c18b4ff6b6546206c5e9f5c32ca27f9495a565d2db9ecb5d99a8fb1629c7

                SHA512

                3330f9e4c1f2b44345ef8a5a25bb5775d6ceddc4f26f46317121179e084aa850b4a41c15467699964df683acf7a429c1cb0e07c7bd679dca3ac2bf3c832c5690

              • C:\Users\Admin\AppData\Local\Temp\577f58beff\yiueea.exe

                Filesize

                307KB

                MD5

                55f845c433e637594aaf872e41fda207

                SHA1

                1188348ca7e52f075e7d1d0031918c2cea93362e

                SHA256

                f9f9b154f928549c7a4b484909f41352048ce8148c678f4ec32c807c1d173a39

                SHA512

                5a9b5e83b41041259060e3a29163cdd5ed271c5d476fa455b40ec9bc32bf4bcddaf3aa1ba23faacc2669be420acb905677ec4fcfb3d69e7b9f7908ae5cbd18a4

              • C:\Users\Admin\AppData\Local\Temp\577f58beff\yiueea.exe

                Filesize

                307KB

                MD5

                55f845c433e637594aaf872e41fda207

                SHA1

                1188348ca7e52f075e7d1d0031918c2cea93362e

                SHA256

                f9f9b154f928549c7a4b484909f41352048ce8148c678f4ec32c807c1d173a39

                SHA512

                5a9b5e83b41041259060e3a29163cdd5ed271c5d476fa455b40ec9bc32bf4bcddaf3aa1ba23faacc2669be420acb905677ec4fcfb3d69e7b9f7908ae5cbd18a4

              • C:\Users\Admin\AppData\Local\Temp\577f58beff\yiueea.exe

                Filesize

                307KB

                MD5

                55f845c433e637594aaf872e41fda207

                SHA1

                1188348ca7e52f075e7d1d0031918c2cea93362e

                SHA256

                f9f9b154f928549c7a4b484909f41352048ce8148c678f4ec32c807c1d173a39

                SHA512

                5a9b5e83b41041259060e3a29163cdd5ed271c5d476fa455b40ec9bc32bf4bcddaf3aa1ba23faacc2669be420acb905677ec4fcfb3d69e7b9f7908ae5cbd18a4

              • C:\Users\Admin\AppData\Local\Temp\577f58beff\yiueea.exe

                Filesize

                307KB

                MD5

                55f845c433e637594aaf872e41fda207

                SHA1

                1188348ca7e52f075e7d1d0031918c2cea93362e

                SHA256

                f9f9b154f928549c7a4b484909f41352048ce8148c678f4ec32c807c1d173a39

                SHA512

                5a9b5e83b41041259060e3a29163cdd5ed271c5d476fa455b40ec9bc32bf4bcddaf3aa1ba23faacc2669be420acb905677ec4fcfb3d69e7b9f7908ae5cbd18a4

              • C:\Users\Admin\AppData\Local\Temp\577f58beff\yiueea.exe

                Filesize

                307KB

                MD5

                55f845c433e637594aaf872e41fda207

                SHA1

                1188348ca7e52f075e7d1d0031918c2cea93362e

                SHA256

                f9f9b154f928549c7a4b484909f41352048ce8148c678f4ec32c807c1d173a39

                SHA512

                5a9b5e83b41041259060e3a29163cdd5ed271c5d476fa455b40ec9bc32bf4bcddaf3aa1ba23faacc2669be420acb905677ec4fcfb3d69e7b9f7908ae5cbd18a4

              • C:\Users\Admin\AppData\Local\Temp\Cab6C5C.tmp

                Filesize

                61KB

                MD5

                f3441b8572aae8801c04f3060b550443

                SHA1

                4ef0a35436125d6821831ef36c28ffaf196cda15

                SHA256

                6720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf

                SHA512

                5ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9

              • C:\Users\Admin\AppData\Local\Temp\Tar73AF.tmp

                Filesize

                163KB

                MD5

                9441737383d21192400eca82fda910ec

                SHA1

                725e0d606a4fc9ba44aa8ffde65bed15e65367e4

                SHA256

                bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5

                SHA512

                7608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf

              • C:\Users\Admin\AppData\Local\Temp\aafg31.exe

                Filesize

                298KB

                MD5

                d3c9c4e6c7579dcfa35b755b3a0f5b63

                SHA1

                9f9c15fee705a799a7974e6169808083a883dca5

                SHA256

                da348945c886c5d1e3694498c2358305a7410b635c14816f1b0feb12c61141f6

                SHA512

                534e00e311da50f0d4ff6a4988356138c32e7632eda7c3cc8c2634e7c15f21fdc156a09ea2982c3da125554cf2064e7b219a44495584b69f959c119d3cfa09c5

              • C:\Users\Admin\AppData\Local\Temp\aafg31.exe

                Filesize

                298KB

                MD5

                d3c9c4e6c7579dcfa35b755b3a0f5b63

                SHA1

                9f9c15fee705a799a7974e6169808083a883dca5

                SHA256

                da348945c886c5d1e3694498c2358305a7410b635c14816f1b0feb12c61141f6

                SHA512

                534e00e311da50f0d4ff6a4988356138c32e7632eda7c3cc8c2634e7c15f21fdc156a09ea2982c3da125554cf2064e7b219a44495584b69f959c119d3cfa09c5

              • C:\Users\Admin\AppData\Local\Temp\latestplayer.exe

                Filesize

                307KB

                MD5

                55f845c433e637594aaf872e41fda207

                SHA1

                1188348ca7e52f075e7d1d0031918c2cea93362e

                SHA256

                f9f9b154f928549c7a4b484909f41352048ce8148c678f4ec32c807c1d173a39

                SHA512

                5a9b5e83b41041259060e3a29163cdd5ed271c5d476fa455b40ec9bc32bf4bcddaf3aa1ba23faacc2669be420acb905677ec4fcfb3d69e7b9f7908ae5cbd18a4

              • C:\Users\Admin\AppData\Local\Temp\latestplayer.exe

                Filesize

                307KB

                MD5

                55f845c433e637594aaf872e41fda207

                SHA1

                1188348ca7e52f075e7d1d0031918c2cea93362e

                SHA256

                f9f9b154f928549c7a4b484909f41352048ce8148c678f4ec32c807c1d173a39

                SHA512

                5a9b5e83b41041259060e3a29163cdd5ed271c5d476fa455b40ec9bc32bf4bcddaf3aa1ba23faacc2669be420acb905677ec4fcfb3d69e7b9f7908ae5cbd18a4

              • \Users\Admin\AppData\Local\Temp\577f58beff\yiueea.exe

                Filesize

                307KB

                MD5

                55f845c433e637594aaf872e41fda207

                SHA1

                1188348ca7e52f075e7d1d0031918c2cea93362e

                SHA256

                f9f9b154f928549c7a4b484909f41352048ce8148c678f4ec32c807c1d173a39

                SHA512

                5a9b5e83b41041259060e3a29163cdd5ed271c5d476fa455b40ec9bc32bf4bcddaf3aa1ba23faacc2669be420acb905677ec4fcfb3d69e7b9f7908ae5cbd18a4

              • \Users\Admin\AppData\Local\Temp\aafg31.exe

                Filesize

                298KB

                MD5

                d3c9c4e6c7579dcfa35b755b3a0f5b63

                SHA1

                9f9c15fee705a799a7974e6169808083a883dca5

                SHA256

                da348945c886c5d1e3694498c2358305a7410b635c14816f1b0feb12c61141f6

                SHA512

                534e00e311da50f0d4ff6a4988356138c32e7632eda7c3cc8c2634e7c15f21fdc156a09ea2982c3da125554cf2064e7b219a44495584b69f959c119d3cfa09c5

              • \Users\Admin\AppData\Local\Temp\aafg31.exe

                Filesize

                298KB

                MD5

                d3c9c4e6c7579dcfa35b755b3a0f5b63

                SHA1

                9f9c15fee705a799a7974e6169808083a883dca5

                SHA256

                da348945c886c5d1e3694498c2358305a7410b635c14816f1b0feb12c61141f6

                SHA512

                534e00e311da50f0d4ff6a4988356138c32e7632eda7c3cc8c2634e7c15f21fdc156a09ea2982c3da125554cf2064e7b219a44495584b69f959c119d3cfa09c5

              • \Users\Admin\AppData\Local\Temp\latestplayer.exe

                Filesize

                307KB

                MD5

                55f845c433e637594aaf872e41fda207

                SHA1

                1188348ca7e52f075e7d1d0031918c2cea93362e

                SHA256

                f9f9b154f928549c7a4b484909f41352048ce8148c678f4ec32c807c1d173a39

                SHA512

                5a9b5e83b41041259060e3a29163cdd5ed271c5d476fa455b40ec9bc32bf4bcddaf3aa1ba23faacc2669be420acb905677ec4fcfb3d69e7b9f7908ae5cbd18a4

              • memory/2252-14-0x00000000FFA70000-0x00000000FFABE000-memory.dmp

                Filesize

                312KB

              • memory/2252-117-0x00000000031C0000-0x00000000032F1000-memory.dmp

                Filesize

                1.2MB

              • memory/2252-114-0x00000000031C0000-0x00000000032F1000-memory.dmp

                Filesize

                1.2MB

              • memory/2252-113-0x0000000003040000-0x00000000031B1000-memory.dmp

                Filesize

                1.4MB