Analysis

  • max time kernel
    120s
  • max time network
    102s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/09/2024, 07:11

General

  • Target

    a6b09975818a47faf45c10fbba6addd0N.exe

  • Size

    3.2MB

  • MD5

    a6b09975818a47faf45c10fbba6addd0

  • SHA1

    49af3b6eb77a37bebfb7fcd26f7727de187c7ab4

  • SHA256

    d5fac96ab929354283ac04357a822d41a7e84fbb97664d0711a269a16e491378

  • SHA512

    dce3a7c0ff51f785753456ea2d0a39dc30cfd7a19e1ca8f180f8e5e8e875a58d214205fb87ab4b50742d5b6ca5ac15e03b88b3ec26c9b53fc3eac5f1e3296656

  • SSDEEP

    49152:Bdx56xYcIcuHcKAH2IgGXikE2I6wdD1weda4NVk4adt:Bd6x/IcuHcKAHfnEqwdDioa4NYt

Malware Config

Signatures

  • Executes dropped EXE 4 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 48 IoCs
  • Drops file in Program Files directory 6 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 7 IoCs

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

  • Modifies Internet Explorer settings 1 TTPs 28 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 9 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a6b09975818a47faf45c10fbba6addd0N.exe
    "C:\Users\Admin\AppData\Local\Temp\a6b09975818a47faf45c10fbba6addd0N.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3556
    • \??\c:\users\admin\appdata\local\temp\wmpscfgs.exe
      c:\users\admin\appdata\local\temp\\wmpscfgs.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:4832
    • C:\Program Files (x86)\Internet Explorer\wmpscfgs.exe
      C:\Program Files (x86)\Internet Explorer\wmpscfgs.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Drops file in Program Files directory
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:5592
      • \??\c:\users\admin\appdata\local\temp\wmpscfgs.exe
        c:\users\admin\appdata\local\temp\\wmpscfgs.exe
        3⤵
        • Executes dropped EXE
        • Suspicious use of NtSetInformationThreadHideFromDebugger
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        PID:3600
      • C:\Program Files (x86)\Internet Explorer\wmpscfgs.exe
        C:\Program Files (x86)\Internet Explorer\wmpscfgs.exe
        3⤵
        • Executes dropped EXE
        • Suspicious use of NtSetInformationThreadHideFromDebugger
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        PID:3968
  • C:\Program Files (x86)\Internet Explorer\ielowutil.exe
    "C:\Program Files (x86)\Internet Explorer\ielowutil.exe" -CLSID:{0002DF01-0000-0000-C000-000000000046} -Embedding
    1⤵
    • System Location Discovery: System Language Discovery
    PID:1696
  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:5048
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:5048 CREDAT:17410 /prefetch:2
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:4784

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files (x86)\Internet Explorer\wmpscfgs.exe

    Filesize

    3.3MB

    MD5

    66043ad9cafa838a8143a54ff570ca7a

    SHA1

    9f21dd402de2d45f61e64c177e64983f5663bf25

    SHA256

    3b69a754eeec192bd661f967b746613a9687471525e1bc9650cefc6a41ccc742

    SHA512

    3271f91de6e469233bb42a711eeaab1c6decc00864d1f3cee649f4d88d5dafeb508adce04871924238efa5a4b14aa25cc248b269cc4e6f547656fe53c8060532

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

    Filesize

    3.2MB

    MD5

    66a51de296ebe8bc524cbd7cd39323a5

    SHA1

    c2ca55e8b7be8ab0860375a69d80141b9c755d70

    SHA256

    1a60ae1803787cbc31605a29c848ac64f770da4e58482e6885dadda5bb643a1d

    SHA512

    197f47ecf227397302ca64d00f5c22922fbcf4f4293f467ba8a69b387582fa64379cb24f476488d117486efa9b518aea4d2bd0f9299fb827a1b259a8cc08cbd8

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

    Filesize

    3.3MB

    MD5

    3b96395b5df64e3bba09923ff49940b4

    SHA1

    7947b2cfc611018a11eebe90e5a53471735f82c0

    SHA256

    efb329f917129a7d4548f150f46b91a47a553dfa2d34f1722bd849145d572537

    SHA512

    e00c03da8a208c6cf8707418be34d85528745b588dd1f44bc3dde4aa44bb6c889fa93d263f8e46cb85e65c6335250b6ae3ff83d4b3d139db661cabcb80aa909b

  • memory/3556-16-0x000000007FA70000-0x000000007FE41000-memory.dmp

    Filesize

    3.8MB

  • memory/3556-0-0x0000000000400000-0x0000000000DDF000-memory.dmp

    Filesize

    9.9MB

  • memory/3556-14-0x0000000000400000-0x0000000000DDF000-memory.dmp

    Filesize

    9.9MB

  • memory/3556-1-0x000000007FA70000-0x000000007FE41000-memory.dmp

    Filesize

    3.8MB

  • memory/3556-2-0x0000000010000000-0x0000000010010000-memory.dmp

    Filesize

    64KB

  • memory/3600-118-0x0000000000400000-0x0000000000DDF000-memory.dmp

    Filesize

    9.9MB

  • memory/3600-110-0x0000000000400000-0x0000000000DDF000-memory.dmp

    Filesize

    9.9MB

  • memory/3600-106-0x0000000000400000-0x0000000000DDF000-memory.dmp

    Filesize

    9.9MB

  • memory/3600-102-0x0000000000400000-0x0000000000DDF000-memory.dmp

    Filesize

    9.9MB

  • memory/3600-97-0x0000000000400000-0x0000000000DDF000-memory.dmp

    Filesize

    9.9MB

  • memory/3600-114-0x0000000000400000-0x0000000000DDF000-memory.dmp

    Filesize

    9.9MB

  • memory/3600-70-0x0000000000400000-0x0000000000DDF000-memory.dmp

    Filesize

    9.9MB

  • memory/3600-122-0x0000000000400000-0x0000000000DDF000-memory.dmp

    Filesize

    9.9MB

  • memory/3600-80-0x0000000000400000-0x0000000000DDF000-memory.dmp

    Filesize

    9.9MB

  • memory/3600-76-0x0000000000400000-0x0000000000DDF000-memory.dmp

    Filesize

    9.9MB

  • memory/3600-72-0x0000000000400000-0x0000000000DDF000-memory.dmp

    Filesize

    9.9MB

  • memory/3968-81-0x0000000000400000-0x0000000000DDF000-memory.dmp

    Filesize

    9.9MB

  • memory/3968-103-0x0000000000400000-0x0000000000DDF000-memory.dmp

    Filesize

    9.9MB

  • memory/3968-123-0x0000000000400000-0x0000000000DDF000-memory.dmp

    Filesize

    9.9MB

  • memory/3968-73-0x0000000000400000-0x0000000000DDF000-memory.dmp

    Filesize

    9.9MB

  • memory/3968-119-0x0000000000400000-0x0000000000DDF000-memory.dmp

    Filesize

    9.9MB

  • memory/3968-115-0x0000000000400000-0x0000000000DDF000-memory.dmp

    Filesize

    9.9MB

  • memory/3968-111-0x0000000000400000-0x0000000000DDF000-memory.dmp

    Filesize

    9.9MB

  • memory/3968-77-0x0000000000400000-0x0000000000DDF000-memory.dmp

    Filesize

    9.9MB

  • memory/3968-107-0x0000000000400000-0x0000000000DDF000-memory.dmp

    Filesize

    9.9MB

  • memory/3968-71-0x0000000000400000-0x0000000000DDF000-memory.dmp

    Filesize

    9.9MB

  • memory/3968-46-0x0000000000400000-0x0000000000DDF000-memory.dmp

    Filesize

    9.9MB

  • memory/3968-98-0x0000000000400000-0x0000000000DDF000-memory.dmp

    Filesize

    9.9MB

  • memory/4832-29-0x0000000000400000-0x0000000000DDF000-memory.dmp

    Filesize

    9.9MB

  • memory/4832-108-0x0000000000400000-0x0000000000DDF000-memory.dmp

    Filesize

    9.9MB

  • memory/4832-120-0x0000000000400000-0x0000000000DDF000-memory.dmp

    Filesize

    9.9MB

  • memory/4832-74-0x0000000000400000-0x0000000000DDF000-memory.dmp

    Filesize

    9.9MB

  • memory/4832-99-0x0000000000400000-0x0000000000DDF000-memory.dmp

    Filesize

    9.9MB

  • memory/4832-116-0x0000000000400000-0x0000000000DDF000-memory.dmp

    Filesize

    9.9MB

  • memory/4832-104-0x0000000000400000-0x0000000000DDF000-memory.dmp

    Filesize

    9.9MB

  • memory/4832-89-0x0000000000400000-0x0000000000DDF000-memory.dmp

    Filesize

    9.9MB

  • memory/4832-18-0x000000007FA70000-0x000000007FE41000-memory.dmp

    Filesize

    3.8MB

  • memory/4832-112-0x0000000000400000-0x0000000000DDF000-memory.dmp

    Filesize

    9.9MB

  • memory/4832-28-0x000000007FA70000-0x000000007FE41000-memory.dmp

    Filesize

    3.8MB

  • memory/4832-78-0x0000000000400000-0x0000000000DDF000-memory.dmp

    Filesize

    9.9MB

  • memory/4832-26-0x0000000000400000-0x0000000000DDF000-memory.dmp

    Filesize

    9.9MB

  • memory/4832-54-0x0000000000400000-0x0000000000DDF000-memory.dmp

    Filesize

    9.9MB

  • memory/5592-27-0x0000000000400000-0x0000000000DDF000-memory.dmp

    Filesize

    9.9MB

  • memory/5592-109-0x0000000000400000-0x0000000000DDF000-memory.dmp

    Filesize

    9.9MB

  • memory/5592-105-0x0000000000400000-0x0000000000DDF000-memory.dmp

    Filesize

    9.9MB

  • memory/5592-113-0x0000000000400000-0x0000000000DDF000-memory.dmp

    Filesize

    9.9MB

  • memory/5592-79-0x0000000000400000-0x0000000000DDF000-memory.dmp

    Filesize

    9.9MB

  • memory/5592-75-0x0000000000400000-0x0000000000DDF000-memory.dmp

    Filesize

    9.9MB

  • memory/5592-100-0x0000000000400000-0x0000000000DDF000-memory.dmp

    Filesize

    9.9MB

  • memory/5592-117-0x0000000000400000-0x0000000000DDF000-memory.dmp

    Filesize

    9.9MB

  • memory/5592-19-0x000000007FA70000-0x000000007FE41000-memory.dmp

    Filesize

    3.8MB

  • memory/5592-30-0x0000000000400000-0x0000000000DDF000-memory.dmp

    Filesize

    9.9MB

  • memory/5592-31-0x000000007FA70000-0x000000007FE41000-memory.dmp

    Filesize

    3.8MB

  • memory/5592-121-0x0000000000400000-0x0000000000DDF000-memory.dmp

    Filesize

    9.9MB

  • memory/5592-90-0x0000000000400000-0x0000000000DDF000-memory.dmp

    Filesize

    9.9MB

  • memory/5592-55-0x0000000000400000-0x0000000000DDF000-memory.dmp

    Filesize

    9.9MB