Analysis

  • max time kernel
    151s
  • max time network
    179s
  • platform
    windows7_x64
  • resource
    win7v20210408
  • submitted
    29-09-2021 00:05

General

  • Target

    a26595e04bbad90731a04c1195c34d92.exe

  • Size

    1.4MB

  • MD5

    a26595e04bbad90731a04c1195c34d92

  • SHA1

    0b295fa12e6bd596ba0071a58370966c6a4551c3

  • SHA256

    c5e41abe14036a3331b4bd9e3bb24be2424439a8030b8dfbe1a61a3da6482573

  • SHA512

    ad8682d0772bc0668fde3d7818a180b64da892e9c687332a960efa8c7ed5bdb12b5a1286d833c145c667d25373a7001ae320d24034c1f1fd089a1e1a273ff934

Score
10/10

Malware Config

Extracted

Family

amadey

Version

2.61

C2

185.215.113.33/hBF6ds2D/index.php

Signatures

  • Amadey

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

  • suricata: ET MALWARE Amadey CnC Check-In

    suricata: ET MALWARE Amadey CnC Check-In

  • Executes dropped EXE 8 IoCs
  • Loads dropped DLL 6 IoCs
  • Suspicious use of SetThreadContext 5 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • 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 58 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a26595e04bbad90731a04c1195c34d92.exe
    "C:\Users\Admin\AppData\Local\Temp\a26595e04bbad90731a04c1195c34d92.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1828
    • C:\Users\Admin\AppData\Local\Temp\a26595e04bbad90731a04c1195c34d92.exe
      "C:\Users\Admin\AppData\Local\Temp\a26595e04bbad90731a04c1195c34d92.exe"
      2⤵
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:1824
      • C:\Users\Admin\AppData\Local\Temp\7ac441486f\sqtvvs.exe
        "C:\Users\Admin\AppData\Local\Temp\7ac441486f\sqtvvs.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of SetThreadContext
        • Suspicious use of WriteProcessMemory
        PID:1524
        • C:\Users\Admin\AppData\Local\Temp\7ac441486f\sqtvvs.exe
          "C:\Users\Admin\AppData\Local\Temp\7ac441486f\sqtvvs.exe"
          4⤵
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:464
          • C:\Windows\SysWOW64\cmd.exe
            "C:\Windows\System32\cmd.exe" /C REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders" /f /v Startup /t REG_SZ /d C:\Users\Admin\AppData\Local\Temp\7ac441486f\
            5⤵
            • Suspicious use of WriteProcessMemory
            PID:1504
            • C:\Windows\SysWOW64\reg.exe
              REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders" /f /v Startup /t REG_SZ /d C:\Users\Admin\AppData\Local\Temp\7ac441486f\
              6⤵
                PID:1860
            • C:\Windows\SysWOW64\schtasks.exe
              "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN sqtvvs.exe /TR "C:\Users\Admin\AppData\Local\Temp\7ac441486f\sqtvvs.exe" /F
              5⤵
              • Creates scheduled task(s)
              PID:1852
    • C:\Windows\system32\taskeng.exe
      taskeng.exe {511B91C2-23E9-435C-BD3C-517743D021CA} S-1-5-21-2455352368-1077083310-2879168483-1000:QWOCTUPM\Admin:Interactive:[1]
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:784
      • C:\Users\Admin\AppData\Local\Temp\7ac441486f\sqtvvs.exe
        C:\Users\Admin\AppData\Local\Temp\7ac441486f\sqtvvs.exe
        2⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of SetThreadContext
        • Suspicious use of WriteProcessMemory
        PID:1844
        • C:\Users\Admin\AppData\Local\Temp\7ac441486f\sqtvvs.exe
          C:\Users\Admin\AppData\Local\Temp\7ac441486f\sqtvvs.exe
          3⤵
          • Executes dropped EXE
          PID:1068
      • C:\Users\Admin\AppData\Local\Temp\7ac441486f\sqtvvs.exe
        C:\Users\Admin\AppData\Local\Temp\7ac441486f\sqtvvs.exe
        2⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of SetThreadContext
        • Suspicious use of WriteProcessMemory
        PID:1516
        • C:\Users\Admin\AppData\Local\Temp\7ac441486f\sqtvvs.exe
          C:\Users\Admin\AppData\Local\Temp\7ac441486f\sqtvvs.exe
          3⤵
          • Executes dropped EXE
          PID:1528
      • C:\Users\Admin\AppData\Local\Temp\7ac441486f\sqtvvs.exe
        C:\Users\Admin\AppData\Local\Temp\7ac441486f\sqtvvs.exe
        2⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of SetThreadContext
        • Suspicious use of WriteProcessMemory
        PID:1764
        • C:\Users\Admin\AppData\Local\Temp\7ac441486f\sqtvvs.exe
          C:\Users\Admin\AppData\Local\Temp\7ac441486f\sqtvvs.exe
          3⤵
          • Executes dropped EXE
          PID:820

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Execution

    Scheduled Task

    1
    T1053

    Persistence

    Scheduled Task

    1
    T1053

    Privilege Escalation

    Scheduled Task

    1
    T1053

    Discovery

    System Information Discovery

    1
    T1082

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\15212455352368107708
      MD5

      d41d8cd98f00b204e9800998ecf8427e

      SHA1

      da39a3ee5e6b4b0d3255bfef95601890afd80709

      SHA256

      e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

      SHA512

      cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

    • C:\Users\Admin\AppData\Local\Temp\15212455352368107708
      MD5

      d41d8cd98f00b204e9800998ecf8427e

      SHA1

      da39a3ee5e6b4b0d3255bfef95601890afd80709

      SHA256

      e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

      SHA512

      cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

    • C:\Users\Admin\AppData\Local\Temp\15212455352368107708
      MD5

      d41d8cd98f00b204e9800998ecf8427e

      SHA1

      da39a3ee5e6b4b0d3255bfef95601890afd80709

      SHA256

      e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

      SHA512

      cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

    • C:\Users\Admin\AppData\Local\Temp\15212455352368107708
      MD5

      d41d8cd98f00b204e9800998ecf8427e

      SHA1

      da39a3ee5e6b4b0d3255bfef95601890afd80709

      SHA256

      e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

      SHA512

      cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

    • C:\Users\Admin\AppData\Local\Temp\7ac441486f\sqtvvs.exe
      MD5

      a26595e04bbad90731a04c1195c34d92

      SHA1

      0b295fa12e6bd596ba0071a58370966c6a4551c3

      SHA256

      c5e41abe14036a3331b4bd9e3bb24be2424439a8030b8dfbe1a61a3da6482573

      SHA512

      ad8682d0772bc0668fde3d7818a180b64da892e9c687332a960efa8c7ed5bdb12b5a1286d833c145c667d25373a7001ae320d24034c1f1fd089a1e1a273ff934

    • C:\Users\Admin\AppData\Local\Temp\7ac441486f\sqtvvs.exe
      MD5

      a26595e04bbad90731a04c1195c34d92

      SHA1

      0b295fa12e6bd596ba0071a58370966c6a4551c3

      SHA256

      c5e41abe14036a3331b4bd9e3bb24be2424439a8030b8dfbe1a61a3da6482573

      SHA512

      ad8682d0772bc0668fde3d7818a180b64da892e9c687332a960efa8c7ed5bdb12b5a1286d833c145c667d25373a7001ae320d24034c1f1fd089a1e1a273ff934

    • C:\Users\Admin\AppData\Local\Temp\7ac441486f\sqtvvs.exe
      MD5

      a26595e04bbad90731a04c1195c34d92

      SHA1

      0b295fa12e6bd596ba0071a58370966c6a4551c3

      SHA256

      c5e41abe14036a3331b4bd9e3bb24be2424439a8030b8dfbe1a61a3da6482573

      SHA512

      ad8682d0772bc0668fde3d7818a180b64da892e9c687332a960efa8c7ed5bdb12b5a1286d833c145c667d25373a7001ae320d24034c1f1fd089a1e1a273ff934

    • C:\Users\Admin\AppData\Local\Temp\7ac441486f\sqtvvs.exe
      MD5

      a26595e04bbad90731a04c1195c34d92

      SHA1

      0b295fa12e6bd596ba0071a58370966c6a4551c3

      SHA256

      c5e41abe14036a3331b4bd9e3bb24be2424439a8030b8dfbe1a61a3da6482573

      SHA512

      ad8682d0772bc0668fde3d7818a180b64da892e9c687332a960efa8c7ed5bdb12b5a1286d833c145c667d25373a7001ae320d24034c1f1fd089a1e1a273ff934

    • C:\Users\Admin\AppData\Local\Temp\7ac441486f\sqtvvs.exe
      MD5

      a26595e04bbad90731a04c1195c34d92

      SHA1

      0b295fa12e6bd596ba0071a58370966c6a4551c3

      SHA256

      c5e41abe14036a3331b4bd9e3bb24be2424439a8030b8dfbe1a61a3da6482573

      SHA512

      ad8682d0772bc0668fde3d7818a180b64da892e9c687332a960efa8c7ed5bdb12b5a1286d833c145c667d25373a7001ae320d24034c1f1fd089a1e1a273ff934

    • C:\Users\Admin\AppData\Local\Temp\7ac441486f\sqtvvs.exe
      MD5

      a26595e04bbad90731a04c1195c34d92

      SHA1

      0b295fa12e6bd596ba0071a58370966c6a4551c3

      SHA256

      c5e41abe14036a3331b4bd9e3bb24be2424439a8030b8dfbe1a61a3da6482573

      SHA512

      ad8682d0772bc0668fde3d7818a180b64da892e9c687332a960efa8c7ed5bdb12b5a1286d833c145c667d25373a7001ae320d24034c1f1fd089a1e1a273ff934

    • C:\Users\Admin\AppData\Local\Temp\7ac441486f\sqtvvs.exe
      MD5

      a26595e04bbad90731a04c1195c34d92

      SHA1

      0b295fa12e6bd596ba0071a58370966c6a4551c3

      SHA256

      c5e41abe14036a3331b4bd9e3bb24be2424439a8030b8dfbe1a61a3da6482573

      SHA512

      ad8682d0772bc0668fde3d7818a180b64da892e9c687332a960efa8c7ed5bdb12b5a1286d833c145c667d25373a7001ae320d24034c1f1fd089a1e1a273ff934

    • C:\Users\Admin\AppData\Local\Temp\7ac441486f\sqtvvs.exe
      MD5

      a26595e04bbad90731a04c1195c34d92

      SHA1

      0b295fa12e6bd596ba0071a58370966c6a4551c3

      SHA256

      c5e41abe14036a3331b4bd9e3bb24be2424439a8030b8dfbe1a61a3da6482573

      SHA512

      ad8682d0772bc0668fde3d7818a180b64da892e9c687332a960efa8c7ed5bdb12b5a1286d833c145c667d25373a7001ae320d24034c1f1fd089a1e1a273ff934

    • C:\Users\Admin\AppData\Local\Temp\7ac441486f\sqtvvs.exe
      MD5

      a26595e04bbad90731a04c1195c34d92

      SHA1

      0b295fa12e6bd596ba0071a58370966c6a4551c3

      SHA256

      c5e41abe14036a3331b4bd9e3bb24be2424439a8030b8dfbe1a61a3da6482573

      SHA512

      ad8682d0772bc0668fde3d7818a180b64da892e9c687332a960efa8c7ed5bdb12b5a1286d833c145c667d25373a7001ae320d24034c1f1fd089a1e1a273ff934

    • \Users\Admin\AppData\Local\Temp\7ac441486f\sqtvvs.exe
      MD5

      a26595e04bbad90731a04c1195c34d92

      SHA1

      0b295fa12e6bd596ba0071a58370966c6a4551c3

      SHA256

      c5e41abe14036a3331b4bd9e3bb24be2424439a8030b8dfbe1a61a3da6482573

      SHA512

      ad8682d0772bc0668fde3d7818a180b64da892e9c687332a960efa8c7ed5bdb12b5a1286d833c145c667d25373a7001ae320d24034c1f1fd089a1e1a273ff934

    • \Users\Admin\AppData\Local\Temp\7ac441486f\sqtvvs.exe
      MD5

      a26595e04bbad90731a04c1195c34d92

      SHA1

      0b295fa12e6bd596ba0071a58370966c6a4551c3

      SHA256

      c5e41abe14036a3331b4bd9e3bb24be2424439a8030b8dfbe1a61a3da6482573

      SHA512

      ad8682d0772bc0668fde3d7818a180b64da892e9c687332a960efa8c7ed5bdb12b5a1286d833c145c667d25373a7001ae320d24034c1f1fd089a1e1a273ff934

    • \Users\Admin\AppData\Local\Temp\7ac441486f\sqtvvs.exe
      MD5

      a26595e04bbad90731a04c1195c34d92

      SHA1

      0b295fa12e6bd596ba0071a58370966c6a4551c3

      SHA256

      c5e41abe14036a3331b4bd9e3bb24be2424439a8030b8dfbe1a61a3da6482573

      SHA512

      ad8682d0772bc0668fde3d7818a180b64da892e9c687332a960efa8c7ed5bdb12b5a1286d833c145c667d25373a7001ae320d24034c1f1fd089a1e1a273ff934

    • \Users\Admin\AppData\Local\Temp\7ac441486f\sqtvvs.exe
      MD5

      a26595e04bbad90731a04c1195c34d92

      SHA1

      0b295fa12e6bd596ba0071a58370966c6a4551c3

      SHA256

      c5e41abe14036a3331b4bd9e3bb24be2424439a8030b8dfbe1a61a3da6482573

      SHA512

      ad8682d0772bc0668fde3d7818a180b64da892e9c687332a960efa8c7ed5bdb12b5a1286d833c145c667d25373a7001ae320d24034c1f1fd089a1e1a273ff934

    • \Users\Admin\AppData\Local\Temp\7ac441486f\sqtvvs.exe
      MD5

      a26595e04bbad90731a04c1195c34d92

      SHA1

      0b295fa12e6bd596ba0071a58370966c6a4551c3

      SHA256

      c5e41abe14036a3331b4bd9e3bb24be2424439a8030b8dfbe1a61a3da6482573

      SHA512

      ad8682d0772bc0668fde3d7818a180b64da892e9c687332a960efa8c7ed5bdb12b5a1286d833c145c667d25373a7001ae320d24034c1f1fd089a1e1a273ff934

    • \Users\Admin\AppData\Local\Temp\7ac441486f\sqtvvs.exe
      MD5

      a26595e04bbad90731a04c1195c34d92

      SHA1

      0b295fa12e6bd596ba0071a58370966c6a4551c3

      SHA256

      c5e41abe14036a3331b4bd9e3bb24be2424439a8030b8dfbe1a61a3da6482573

      SHA512

      ad8682d0772bc0668fde3d7818a180b64da892e9c687332a960efa8c7ed5bdb12b5a1286d833c145c667d25373a7001ae320d24034c1f1fd089a1e1a273ff934

    • memory/464-77-0x0000000000400000-0x0000000000439000-memory.dmp
      Filesize

      228KB

    • memory/464-71-0x00000000004105EF-mapping.dmp
    • memory/820-99-0x00000000004105EF-mapping.dmp
    • memory/1068-83-0x00000000004105EF-mapping.dmp
    • memory/1504-75-0x0000000000000000-mapping.dmp
    • memory/1516-87-0x0000000000000000-mapping.dmp
    • memory/1524-66-0x0000000000000000-mapping.dmp
    • memory/1528-91-0x00000000004105EF-mapping.dmp
    • memory/1764-95-0x0000000000000000-mapping.dmp
    • memory/1824-63-0x0000000000400000-0x0000000000439000-memory.dmp
      Filesize

      228KB

    • memory/1824-60-0x0000000000400000-0x0000000000439000-memory.dmp
      Filesize

      228KB

    • memory/1824-62-0x0000000075801000-0x0000000075803000-memory.dmp
      Filesize

      8KB

    • memory/1824-61-0x00000000004105EF-mapping.dmp
    • memory/1844-79-0x0000000000000000-mapping.dmp
    • memory/1852-76-0x0000000000000000-mapping.dmp
    • memory/1860-78-0x0000000000000000-mapping.dmp