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Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    07/08/2024, 09:28

General

  • Target

    9d246707c1ec940a2a17803542a9e3e0N.exe

  • Size

    496KB

  • MD5

    9d246707c1ec940a2a17803542a9e3e0

  • SHA1

    08e896d707041260027ddf1e7f428de8401627c5

  • SHA256

    420789ab30b823411f53477fd9fc568392b0b1b96962bbe429e40f93dd4bbcff

  • SHA512

    c923c0efff80002e0447e0c7422dff65e399d6f24848f4b687a23fdc37770136571ee264ee8b5b390e719378783d1fca8dce0fdbe1332a38ee0b15abd200aa5b

  • SSDEEP

    6144:42xvIowx9CSZi+vdXhcVhkdtW0zmIMf5h2gPoFjdz52Wb3/mh7Q/u1PE0e/qHPB+:42hHYEqrvdKX+q5IVL0G2uJCtJw

Score
9/10

Malware Config

Signatures

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 4 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Enumerates system info in registry 2 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9d246707c1ec940a2a17803542a9e3e0N.exe
    "C:\Users\Admin\AppData\Local\Temp\9d246707c1ec940a2a17803542a9e3e0N.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Enumerates system info in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:3040
    • C:\Users\Admin\AppData\Local\Temp\n9078\s9078.exe
      "C:\Users\Admin\AppData\Local\Temp\n9078\s9078.exe" ins.exe /e 10656963 /u 4d48823a-b8b4-4f4d-b72e-794a5bc06ebe /v "C:\Users\Admin\AppData\Local\Temp\9d246707c1ec940a2a17803542a9e3e0N.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:2660

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\n9078\s9078.exe

    Filesize

    284KB

    MD5

    56c3c0bea17637a46ab6d82507923e75

    SHA1

    de31ef91d7568429b34a00b23c3b2be815417e2a

    SHA256

    b5518025103fc369faed527131b8c09df89f58bad97674388b36291b96cbb13a

    SHA512

    fb3c60e5bf4cf73ea6c101d3a811016a4d30bf467da9f412321d856de1d949bec9a11f3adaf1c7fb0238ddd429759a743de927a8181dd14eb2638ee52677d16c

  • memory/2660-14-0x000007FEF618E000-0x000007FEF618F000-memory.dmp

    Filesize

    4KB

  • memory/2660-15-0x0000000000470000-0x000000000047A000-memory.dmp

    Filesize

    40KB

  • memory/2660-16-0x000007FEF5ED0000-0x000007FEF686D000-memory.dmp

    Filesize

    9.6MB

  • memory/2660-17-0x000007FEF5ED0000-0x000007FEF686D000-memory.dmp

    Filesize

    9.6MB

  • memory/2660-18-0x000007FEF5ED0000-0x000007FEF686D000-memory.dmp

    Filesize

    9.6MB

  • memory/2660-19-0x000007FEF5ED0000-0x000007FEF686D000-memory.dmp

    Filesize

    9.6MB