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Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    22/08/2024, 05:13

General

  • Target

    Docusment/1/1.exe

  • Size

    378KB

  • MD5

    2df98c8120ba718a0bb30f6e16b30dbe

  • SHA1

    9f293a5de204b05b2e2114bc662e6d51dc198071

  • SHA256

    abcf2c8bab98cedb1bd973a0cefa747e6fe9d835248e4471f7cf9c26446abe6e

  • SHA512

    cf5969519cf8d01fc33f7fcc7f73c50f79f16838a4d910ca3c23b65350e5c31df91d9a7a45b2935d60ec61108583b06bea3534c8750d4f8712216ed90fd987e1

  • SSDEEP

    6144:yJSEaqLpUx+9rtlmKPeTyQ0Sl9xbAOtT9YoB4kPW7X:yJSEpUxsOHb3T34kPWD

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Drops desktop.ini file(s) 4 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • 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.

  • Modifies registry class 3 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Docusment\1\1.exe
    "C:\Users\Admin\AppData\Local\Temp\Docusment\1\1.exe"
    1⤵
    • Adds Run key to start application
    • Drops desktop.ini file(s)
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:2092
    • C:\ProgramData\AdobeManagerJJz\Adobe Geniune Helper.exe
      "C:\ProgramData\AdobeManagerJJz\Adobe Geniune Helper.exe" 329
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      PID:1744

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\ProgramData\AdobeManagerJJz\libcef.dll

    Filesize

    130KB

    MD5

    c38f92b1484e0ffeb3c30402d7a6beac

    SHA1

    c3389f6e31a4ae5d9ba8c19251981942c69faea6

    SHA256

    b9d51c938e7ce79a577358534e3d628ed41288b4d469bb7c20837a54044fc1b6

    SHA512

    4ea0cf165630bbaa6c261f892216ab931bf8b67036d0547579e657d648ce48bfc4da30be3992053b20bd6a834e9a9b39b96eb9250427c12137c8cba8ada5dd5a

  • \ProgramData\AdobeManagerJJz\Adobe Geniune Helper.exe

    Filesize

    378KB

    MD5

    2df98c8120ba718a0bb30f6e16b30dbe

    SHA1

    9f293a5de204b05b2e2114bc662e6d51dc198071

    SHA256

    abcf2c8bab98cedb1bd973a0cefa747e6fe9d835248e4471f7cf9c26446abe6e

    SHA512

    cf5969519cf8d01fc33f7fcc7f73c50f79f16838a4d910ca3c23b65350e5c31df91d9a7a45b2935d60ec61108583b06bea3534c8750d4f8712216ed90fd987e1

  • memory/2092-1-0x0000000000740000-0x0000000000840000-memory.dmp

    Filesize

    1024KB

  • memory/2092-2-0x0000000001300000-0x0000000004F5B000-memory.dmp

    Filesize

    60.4MB

  • memory/2092-9-0x0000000000740000-0x0000000000840000-memory.dmp

    Filesize

    1024KB