Analysis

  • max time kernel
    92s
  • max time network
    124s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/08/2024, 02:46

General

  • Target

    IMG_000071TRIAL_ORDER_CFILE.exe

  • Size

    868KB

  • MD5

    b21f9548581633c8878f78ffcc68ccae

  • SHA1

    c9587fca5eee420675994b6365c13f934be5c718

  • SHA256

    8588666e27432da27055b0ae647f5478e293da159f958a930e88a159c1dd633c

  • SHA512

    6dcd4c31c74d5bdee9d2122e7b0d76ce22f1188e9c70560673f1733aa37e7b52f38cdf715639dc6be74a973f070910ace18b4cdf3aa115a3a0d03627e392f732

  • SSDEEP

    24576:eJi2vF8ouL/Lad4CnoWXKPnCSiXhDYSeJz1AX:eh8oa/ctXK6SeKSj

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 11 IoCs
  • Drops file in System32 directory 3 IoCs
  • Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Drops file in Program Files directory 1 IoCs
  • Drops file in Windows directory 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 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\IMG_000071TRIAL_ORDER_CFILE.exe
    "C:\Users\Admin\AppData\Local\Temp\IMG_000071TRIAL_ORDER_CFILE.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in System32 directory
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious use of SetThreadContext
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:964
    • C:\Users\Admin\AppData\Local\Temp\IMG_000071TRIAL_ORDER_CFILE.exe
      "C:\Users\Admin\AppData\Local\Temp\IMG_000071TRIAL_ORDER_CFILE.exe"
      2⤵
      • Suspicious use of NtCreateThreadExHideFromDebugger
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:3624

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\nsu6CF4.tmp\LangDLL.dll

    Filesize

    5KB

    MD5

    f1e9eed02db3a822a7ddef0c724e5f1f

    SHA1

    65864992f5b6c79c5efbefb5b1354648a8a86709

    SHA256

    6dff504c6759c418c6635c9b25b8c91d0d9ef7787a3a93610d7670bb563c09df

    SHA512

    c22b64fff76b25cf53231b8636f07b361d95791c4646787ce7beac27ad6a0de88337dcceb25b5196f97c452dda72e2614647f51a8a18cb4d5228a82ed2e0780c

  • C:\Users\Admin\AppData\Local\Temp\nsu6CF4.tmp\System.dll

    Filesize

    11KB

    MD5

    17ed1c86bd67e78ade4712be48a7d2bd

    SHA1

    1cc9fe86d6d6030b4dae45ecddce5907991c01a0

    SHA256

    bd046e6497b304e4ea4ab102cab2b1f94ce09bde0eebba4c59942a732679e4eb

    SHA512

    0cbed521e7d6d1f85977b3f7d3ca7ac34e1b5495b69fd8c7bfa1a846baf53b0ecd06fe1ad02a3599082ffacaf8c71a3bb4e32dec05f8e24859d736b828092cd5

  • C:\Users\Public\Pictures\Milliluxes.lnk

    Filesize

    988B

    MD5

    3a2553b66b5a3c84f5c9010292f87e2a

    SHA1

    9d42ceb96264f3fd13c4fc707a9fa19641bd8ff5

    SHA256

    0eea467fbeae7f8cfb19db59b38f16f97465a91b04f1eb40f0427277053f4501

    SHA512

    3b747320a743c56cd22da40b74a1c2257cb9d52f7ad0419dcbbfe80d2d0f9862602160148971509abd625941f153d65e08e40a26d770a582e5c3254a2ff42780

  • C:\Windows\SysWOW64\Dogmefastes.lnk

    Filesize

    1KB

    MD5

    7406e85c6d0b291a219470aa80345306

    SHA1

    197f1d1dd5ea16579f75f5b1344ffcbe8dc254c9

    SHA256

    e8453d4818cb607b7bbe3eeba1a0143e8fc526f15fe910ff641fe81c02e08f6e

    SHA512

    87bc95f243c3c6ddeb256ed5ffb3f7db7370fb5f43677406fdc80d50f63cee92457dd2139b58f705735fcc903d90c44402c210eb089cd1fb70a498525427b239

  • memory/964-633-0x0000000077CB1000-0x0000000077DD1000-memory.dmp

    Filesize

    1.1MB

  • memory/964-634-0x0000000010004000-0x0000000010005000-memory.dmp

    Filesize

    4KB

  • memory/3624-637-0x0000000077D55000-0x0000000077D56000-memory.dmp

    Filesize

    4KB

  • memory/3624-636-0x0000000077D38000-0x0000000077D39000-memory.dmp

    Filesize

    4KB

  • memory/3624-635-0x0000000000400000-0x0000000001654000-memory.dmp

    Filesize

    18.3MB

  • memory/3624-638-0x0000000000400000-0x0000000001654000-memory.dmp

    Filesize

    18.3MB

  • memory/3624-639-0x0000000000401000-0x0000000000404000-memory.dmp

    Filesize

    12KB

  • memory/3624-640-0x0000000000400000-0x0000000001654000-memory.dmp

    Filesize

    18.3MB

  • memory/3624-641-0x0000000077CB1000-0x0000000077DD1000-memory.dmp

    Filesize

    1.1MB

  • memory/3624-642-0x0000000000400000-0x0000000001654000-memory.dmp

    Filesize

    18.3MB

  • memory/3624-643-0x0000000000401000-0x0000000000404000-memory.dmp

    Filesize

    12KB

  • memory/3624-644-0x0000000000400000-0x0000000001654000-memory.dmp

    Filesize

    18.3MB

  • memory/3624-645-0x0000000000400000-0x0000000001654000-memory.dmp

    Filesize

    18.3MB

  • memory/3624-648-0x0000000000400000-0x0000000001654000-memory.dmp

    Filesize

    18.3MB