Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    119s
  • max time network
    16s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    30/09/2024, 11:14

General

  • Target

    56e753395e6f16b9fe712e896e9418008f84089980264202c21d08a37410c4fdN.exe

  • Size

    42KB

  • MD5

    74f53c84488f5d3940d9565311a76930

  • SHA1

    4893f0cb043f3e2e60a06c17e81337cb2423b569

  • SHA256

    56e753395e6f16b9fe712e896e9418008f84089980264202c21d08a37410c4fd

  • SHA512

    4dd0a248ac088888f2bfafc63d8425eb49006f4453521e084b7eadc6cf319d7730964697563fcbed312ae4da12ae02f411ab736ef5085126c6955ef3b3d9be13

  • SSDEEP

    768:ePyFZFASe0Ep0EpHZplRpqpd6rqxn4p6vghzwYu7vih9GueIh9j2IoHAcBHUIFvM:e6q10k0EFjed6rqJ+6vghzwYu7vih9Ge

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in Windows directory 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.

  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\56e753395e6f16b9fe712e896e9418008f84089980264202c21d08a37410c4fdN.exe
    "C:\Users\Admin\AppData\Local\Temp\56e753395e6f16b9fe712e896e9418008f84089980264202c21d08a37410c4fdN.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2528
    • C:\Windows\microsofthelp.exe
      "C:\Windows\microsofthelp.exe"
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Drops file in Windows directory
      PID:3024

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Windows\microsofthelp.exe

    Filesize

    42KB

    MD5

    d7e718b139bb72b08101934261a38933

    SHA1

    6bf61c8be76d0e1bc03ea71bd23d03fa5006b3ec

    SHA256

    3b3447c7ab335fa4397729584ec6a5b479bf16f331041000ca21f528c684060d

    SHA512

    015431168ed5d4e2f1920eb6165716b6cf36503ce7ede37a31037695dc547c5dcc52104c61b8bdd1214d6e70f88b1e5182ec4faf737e956363be97cde46bcb01

  • memory/2528-0-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/2528-3-0x0000000000220000-0x000000000022E000-memory.dmp

    Filesize

    56KB

  • memory/3024-9-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/3024-11-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB