Analysis

  • max time kernel
    147s
  • max time network
    149s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240426-en
  • resource tags

    arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    30-05-2024 11:19

General

  • Target

    16799928a8b93512cb204c890e124abfac63667c79d889e0de68f9efb8a60a00.exe

  • Size

    1.8MB

  • MD5

    e2131b7b8c23c36dccfb420589134ab3

  • SHA1

    7e1c039ae922dc541dc0e2a8a6538bfb6c2d0b31

  • SHA256

    16799928a8b93512cb204c890e124abfac63667c79d889e0de68f9efb8a60a00

  • SHA512

    264441f6eb29e347b9f7e3b49436cd08dff0b79f7270df24eab5668b69e7d0ad323b0c88b14a47bc683e440283d5195f8f62be2385783239075d734f895461ea

  • SSDEEP

    49152:o7k+flGudsP5Vhe78/ouKACPrdW/lRIVgVgs1q1/:0kPudsBVhMko+CP8w0gsc

Malware Config

Extracted

Family

amadey

Version

4.21

Botnet

0e6740

C2

http://147.45.47.155

Attributes
  • install_dir

    9217037dc9

  • install_file

    explortu.exe

  • strings_key

    8e894a8a4a3d0da8924003a561cfb244

  • url_paths

    /ku4Nor9/index.php

rc4.plain

Extracted

Family

amadey

Version

4.21

Botnet

49e482

C2

http://147.45.47.70

Attributes
  • install_dir

    1b29d73536

  • install_file

    axplont.exe

  • strings_key

    4d31dd1a190d9879c21fac6d87dc0043

  • url_paths

    /tr8nomy/index.php

rc4.plain

Extracted

Family

risepro

C2

147.45.47.126:58709

Signatures

  • Amadey

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

  • RisePro

    RisePro stealer is an infostealer distributed by PrivateLoader.

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 9 IoCs
  • Downloads MZ/PE file
  • Checks BIOS information in registry 2 TTPs 18 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Executes dropped EXE 8 IoCs
  • Identifies Wine through registry keys 2 TTPs 9 IoCs

    Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 9 IoCs
  • Drops file in Windows directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 18 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\16799928a8b93512cb204c890e124abfac63667c79d889e0de68f9efb8a60a00.exe
    "C:\Users\Admin\AppData\Local\Temp\16799928a8b93512cb204c890e124abfac63667c79d889e0de68f9efb8a60a00.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Identifies Wine through registry keys
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2820
    • C:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.exe
      "C:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.exe"
      2⤵
      • Identifies VirtualBox via ACPI registry values (likely anti-VM)
      • Checks BIOS information in registry
      • Executes dropped EXE
      • Identifies Wine through registry keys
      • Adds Run key to start application
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:5064
      • C:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.exe
        "C:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.exe"
        3⤵
          PID:1104
        • C:\Users\Admin\1000004002\14907509e1.exe
          "C:\Users\Admin\1000004002\14907509e1.exe"
          3⤵
          • Identifies VirtualBox via ACPI registry values (likely anti-VM)
          • Checks BIOS information in registry
          • Executes dropped EXE
          • Identifies Wine through registry keys
          • Suspicious use of NtSetInformationThreadHideFromDebugger
          • Drops file in Windows directory
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:3152
          • C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
            "C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe"
            4⤵
            • Identifies VirtualBox via ACPI registry values (likely anti-VM)
            • Checks BIOS information in registry
            • Executes dropped EXE
            • Identifies Wine through registry keys
            • Suspicious use of NtSetInformationThreadHideFromDebugger
            • Suspicious behavior: EnumeratesProcesses
            PID:3844
        • C:\Users\Admin\AppData\Local\Temp\1000005001\8d784e2212.exe
          "C:\Users\Admin\AppData\Local\Temp\1000005001\8d784e2212.exe"
          3⤵
          • Identifies VirtualBox via ACPI registry values (likely anti-VM)
          • Checks BIOS information in registry
          • Executes dropped EXE
          • Identifies Wine through registry keys
          • Suspicious use of NtSetInformationThreadHideFromDebugger
          • Suspicious behavior: EnumeratesProcesses
          PID:1568
    • C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
      C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
      1⤵
      • Identifies VirtualBox via ACPI registry values (likely anti-VM)
      • Checks BIOS information in registry
      • Executes dropped EXE
      • Identifies Wine through registry keys
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: EnumeratesProcesses
      PID:2472
    • C:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.exe
      C:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.exe
      1⤵
      • Identifies VirtualBox via ACPI registry values (likely anti-VM)
      • Checks BIOS information in registry
      • Executes dropped EXE
      • Identifies Wine through registry keys
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: EnumeratesProcesses
      PID:4512
    • C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
      C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
      1⤵
      • Identifies VirtualBox via ACPI registry values (likely anti-VM)
      • Checks BIOS information in registry
      • Executes dropped EXE
      • Identifies Wine through registry keys
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: EnumeratesProcesses
      PID:4652
    • C:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.exe
      C:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.exe
      1⤵
      • Identifies VirtualBox via ACPI registry values (likely anti-VM)
      • Checks BIOS information in registry
      • Executes dropped EXE
      • Identifies Wine through registry keys
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: EnumeratesProcesses
      PID:2120

    Network

    MITRE ATT&CK Matrix ATT&CK v13

    Persistence

    Boot or Logon Autostart Execution

    1
    T1547

    Registry Run Keys / Startup Folder

    1
    T1547.001

    Privilege Escalation

    Boot or Logon Autostart Execution

    1
    T1547

    Registry Run Keys / Startup Folder

    1
    T1547.001

    Defense Evasion

    Virtualization/Sandbox Evasion

    2
    T1497

    Modify Registry

    1
    T1112

    Discovery

    Query Registry

    3
    T1012

    Virtualization/Sandbox Evasion

    2
    T1497

    System Information Discovery

    2
    T1082

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\1000004002\14907509e1.exe
      Filesize

      1.8MB

      MD5

      b2a3971887df35a0e25ebce1d88f255e

      SHA1

      062e3404b45f64e899492a48c61c0cf6f897f88f

      SHA256

      24e7c8cea0b5787de8f92ae97a8f50c1de5da0e440abe84b9657d0c62d3e518a

      SHA512

      194edff3bff3aaf72d617767277c9cc5dd5cc5fccd71c65b88b1afcdb1c1687764f960150703f3abc4f31d40ce6b64ee2317853481f5bfe8ca3f35abfa0f9179

    • C:\Users\Admin\AppData\Local\Temp\1000005001\8d784e2212.exe
      Filesize

      2.3MB

      MD5

      a90295cd487dfd4c508f5d216d6de5c5

      SHA1

      31d363aa5bcdd5c5b3874abe82b4c34a4e7e3f4f

      SHA256

      6a82e5fadd9972b5dae8848b9bab8b13d2bbc08da1e514cb5239acb96a999bf1

      SHA512

      3e3a59995ef054ea694cefac34a095911f306ac0dbd11b8dd34579fdf7197cb14234067fa77eb5117ed7e264b338c61ab64bbc49e19ed7f1235bd6a501139df0

    • C:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.exe
      Filesize

      1.8MB

      MD5

      e2131b7b8c23c36dccfb420589134ab3

      SHA1

      7e1c039ae922dc541dc0e2a8a6538bfb6c2d0b31

      SHA256

      16799928a8b93512cb204c890e124abfac63667c79d889e0de68f9efb8a60a00

      SHA512

      264441f6eb29e347b9f7e3b49436cd08dff0b79f7270df24eab5668b69e7d0ad323b0c88b14a47bc683e440283d5195f8f62be2385783239075d734f895461ea

    • memory/1568-99-0x0000000000460000-0x0000000000A43000-memory.dmp
      Filesize

      5.9MB

    • memory/1568-72-0x0000000000460000-0x0000000000A43000-memory.dmp
      Filesize

      5.9MB

    • memory/1568-84-0x0000000000460000-0x0000000000A43000-memory.dmp
      Filesize

      5.9MB

    • memory/1568-80-0x0000000000460000-0x0000000000A43000-memory.dmp
      Filesize

      5.9MB

    • memory/1568-127-0x0000000000460000-0x0000000000A43000-memory.dmp
      Filesize

      5.9MB

    • memory/1568-124-0x0000000000460000-0x0000000000A43000-memory.dmp
      Filesize

      5.9MB

    • memory/1568-121-0x0000000000460000-0x0000000000A43000-memory.dmp
      Filesize

      5.9MB

    • memory/1568-118-0x0000000000460000-0x0000000000A43000-memory.dmp
      Filesize

      5.9MB

    • memory/1568-93-0x0000000000460000-0x0000000000A43000-memory.dmp
      Filesize

      5.9MB

    • memory/1568-96-0x0000000000460000-0x0000000000A43000-memory.dmp
      Filesize

      5.9MB

    • memory/1568-77-0x0000000000460000-0x0000000000A43000-memory.dmp
      Filesize

      5.9MB

    • memory/1568-103-0x0000000000460000-0x0000000000A43000-memory.dmp
      Filesize

      5.9MB

    • memory/1568-105-0x0000000000460000-0x0000000000A43000-memory.dmp
      Filesize

      5.9MB

    • memory/1568-108-0x0000000000460000-0x0000000000A43000-memory.dmp
      Filesize

      5.9MB

    • memory/2120-113-0x0000000000550000-0x0000000000A19000-memory.dmp
      Filesize

      4.8MB

    • memory/2120-116-0x0000000000550000-0x0000000000A19000-memory.dmp
      Filesize

      4.8MB

    • memory/2472-87-0x0000000000390000-0x0000000000862000-memory.dmp
      Filesize

      4.8MB

    • memory/2472-90-0x0000000000390000-0x0000000000862000-memory.dmp
      Filesize

      4.8MB

    • memory/2820-5-0x0000000000340000-0x0000000000809000-memory.dmp
      Filesize

      4.8MB

    • memory/2820-1-0x00000000776E6000-0x00000000776E8000-memory.dmp
      Filesize

      8KB

    • memory/2820-2-0x0000000000341000-0x000000000036F000-memory.dmp
      Filesize

      184KB

    • memory/2820-17-0x0000000000340000-0x0000000000809000-memory.dmp
      Filesize

      4.8MB

    • memory/2820-0-0x0000000000340000-0x0000000000809000-memory.dmp
      Filesize

      4.8MB

    • memory/2820-3-0x0000000000340000-0x0000000000809000-memory.dmp
      Filesize

      4.8MB

    • memory/3152-51-0x0000000000C70000-0x0000000001142000-memory.dmp
      Filesize

      4.8MB

    • memory/3152-39-0x0000000000C70000-0x0000000001142000-memory.dmp
      Filesize

      4.8MB

    • memory/3844-92-0x0000000000390000-0x0000000000862000-memory.dmp
      Filesize

      4.8MB

    • memory/3844-79-0x0000000000390000-0x0000000000862000-memory.dmp
      Filesize

      4.8MB

    • memory/3844-74-0x0000000000390000-0x0000000000862000-memory.dmp
      Filesize

      4.8MB

    • memory/3844-83-0x0000000000390000-0x0000000000862000-memory.dmp
      Filesize

      4.8MB

    • memory/3844-104-0x0000000000390000-0x0000000000862000-memory.dmp
      Filesize

      4.8MB

    • memory/3844-126-0x0000000000390000-0x0000000000862000-memory.dmp
      Filesize

      4.8MB

    • memory/3844-81-0x0000000000390000-0x0000000000862000-memory.dmp
      Filesize

      4.8MB

    • memory/3844-123-0x0000000000390000-0x0000000000862000-memory.dmp
      Filesize

      4.8MB

    • memory/3844-95-0x0000000000390000-0x0000000000862000-memory.dmp
      Filesize

      4.8MB

    • memory/3844-107-0x0000000000390000-0x0000000000862000-memory.dmp
      Filesize

      4.8MB

    • memory/3844-120-0x0000000000390000-0x0000000000862000-memory.dmp
      Filesize

      4.8MB

    • memory/3844-98-0x0000000000390000-0x0000000000862000-memory.dmp
      Filesize

      4.8MB

    • memory/3844-117-0x0000000000390000-0x0000000000862000-memory.dmp
      Filesize

      4.8MB

    • memory/3844-53-0x0000000000390000-0x0000000000862000-memory.dmp
      Filesize

      4.8MB

    • memory/3844-101-0x0000000000390000-0x0000000000862000-memory.dmp
      Filesize

      4.8MB

    • memory/4512-91-0x0000000000550000-0x0000000000A19000-memory.dmp
      Filesize

      4.8MB

    • memory/4512-89-0x0000000000550000-0x0000000000A19000-memory.dmp
      Filesize

      4.8MB

    • memory/4652-114-0x0000000000390000-0x0000000000862000-memory.dmp
      Filesize

      4.8MB

    • memory/4652-111-0x0000000000390000-0x0000000000862000-memory.dmp
      Filesize

      4.8MB

    • memory/5064-106-0x0000000000550000-0x0000000000A19000-memory.dmp
      Filesize

      4.8MB

    • memory/5064-21-0x0000000000550000-0x0000000000A19000-memory.dmp
      Filesize

      4.8MB

    • memory/5064-75-0x0000000000550000-0x0000000000A19000-memory.dmp
      Filesize

      4.8MB

    • memory/5064-109-0x0000000000550000-0x0000000000A19000-memory.dmp
      Filesize

      4.8MB

    • memory/5064-76-0x0000000000550000-0x0000000000A19000-memory.dmp
      Filesize

      4.8MB

    • memory/5064-73-0x0000000000550000-0x0000000000A19000-memory.dmp
      Filesize

      4.8MB

    • memory/5064-102-0x0000000000550000-0x0000000000A19000-memory.dmp
      Filesize

      4.8MB

    • memory/5064-100-0x0000000000550000-0x0000000000A19000-memory.dmp
      Filesize

      4.8MB

    • memory/5064-78-0x0000000000550000-0x0000000000A19000-memory.dmp
      Filesize

      4.8MB

    • memory/5064-85-0x0000000000550000-0x0000000000A19000-memory.dmp
      Filesize

      4.8MB

    • memory/5064-119-0x0000000000550000-0x0000000000A19000-memory.dmp
      Filesize

      4.8MB

    • memory/5064-97-0x0000000000550000-0x0000000000A19000-memory.dmp
      Filesize

      4.8MB

    • memory/5064-20-0x0000000000550000-0x0000000000A19000-memory.dmp
      Filesize

      4.8MB

    • memory/5064-122-0x0000000000550000-0x0000000000A19000-memory.dmp
      Filesize

      4.8MB

    • memory/5064-94-0x0000000000550000-0x0000000000A19000-memory.dmp
      Filesize

      4.8MB

    • memory/5064-19-0x0000000000551000-0x000000000057F000-memory.dmp
      Filesize

      184KB

    • memory/5064-125-0x0000000000550000-0x0000000000A19000-memory.dmp
      Filesize

      4.8MB

    • memory/5064-82-0x0000000000550000-0x0000000000A19000-memory.dmp
      Filesize

      4.8MB

    • memory/5064-18-0x0000000000550000-0x0000000000A19000-memory.dmp
      Filesize

      4.8MB

    • memory/5064-128-0x0000000000550000-0x0000000000A19000-memory.dmp
      Filesize

      4.8MB