Windows 7 deprecation

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

Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/05/2024, 23:20

General

  • Target

    73a0b9f18ef44b99c83e708093319634823e5e5349007e36354fe08edc608dbf.exe

  • Size

    96KB

  • MD5

    7d4db4bf4b920361a32f2b58acfef9eb

  • SHA1

    70dd77dbf214eaf7a2f0a5403ef191b7ea00a709

  • SHA256

    73a0b9f18ef44b99c83e708093319634823e5e5349007e36354fe08edc608dbf

  • SHA512

    5ce5330375ad264451900bb7cde19425b3fb13c888d2649b8e848960aaf5009c262f6107eb1675d5fc062112ea31b2e95e42cc35febcf15a8d42ba5bc64c783a

  • SSDEEP

    1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hfB+:hfAIuZAIuYSMjoqtMHfhfB+

Score
9/10

Malware Config

Signatures

  • Renames multiple (5015) files with added filename extension

    This suggests ransomware activity of encrypting all the files on the system.

  • UPX dump on OEP (original entry point) 4 IoCs
  • UPX packed file 4 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops file in Program Files directory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\73a0b9f18ef44b99c83e708093319634823e5e5349007e36354fe08edc608dbf.exe
    "C:\Users\Admin\AppData\Local\Temp\73a0b9f18ef44b99c83e708093319634823e5e5349007e36354fe08edc608dbf.exe"
    1⤵
    • Drops file in Program Files directory
    PID:5116

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\$Recycle.Bin\S-1-5-21-3726321484-1950364574-433157660-1000\desktop.ini.tmp

    Filesize

    96KB

    MD5

    acf478adcde1804b7eb6385cae265d78

    SHA1

    1e8b23ffbcbad654c62ee67688ce97ac85a973cc

    SHA256

    9e405657da48132c585db66ded10dd1c410304a54658ac9196b16ac4c0180851

    SHA512

    f71f281d9f39f471c56d451413305d79d250dca98024182f5c9165b9dc7cf8be58347778b50c6347c0408b3caf65c7f000f13f8fc548dd45d32990b81693ad79

  • C:\Program Files\7-Zip\7-zip.dll.tmp

    Filesize

    195KB

    MD5

    09467c3a0bb75195c50e50a63fdc4c24

    SHA1

    338b47428fe71af33c7e306fdfc35700ad4e75d6

    SHA256

    8f0f07821f8131fe35222ae281374e01e2dba9fd4fc9fd7bf66bdc925ef25130

    SHA512

    10de8548fabc2ef17d608bfcbd3049523c4e948373b282c8135d708868655ea5613080a294f94cfde162eb8070e922119eb13f7ecc58e1d6e2caabaaf790e3c6

  • memory/5116-0-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/5116-794-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB