Windows 7 deprecation

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

Analysis

  • max time kernel
    151s
  • max time network
    71s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    02/10/2022, 00:01

General

  • Target

    e0a25d63fa25a6cf7f97fd92a373efbed2a1f978401a369236395f37848a0d02.exe

  • Size

    272KB

  • MD5

    678edfbedb9b89490767d3fcc85a4780

  • SHA1

    f34248afe3f6a77ffc1d715df89e99f93ddf7c89

  • SHA256

    e0a25d63fa25a6cf7f97fd92a373efbed2a1f978401a369236395f37848a0d02

  • SHA512

    a68c3369007203dfb408a0a4ed5c71480c4b04f8cccc7c45ff9c91fa025007253c81266f1c5b9c37b10de799321d8f2b9c38f0a6c01748e02c60620c6959a7d3

  • SSDEEP

    3072:44h9gmss0FvbVJznCRcz/hVFA9MSs/PLLj+Qm4U3YwgTeA3vj:xAvbfznH7O9G/PLLxU3YwgT

Score
10/10

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 29 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e0a25d63fa25a6cf7f97fd92a373efbed2a1f978401a369236395f37848a0d02.exe
    "C:\Users\Admin\AppData\Local\Temp\e0a25d63fa25a6cf7f97fd92a373efbed2a1f978401a369236395f37848a0d02.exe"
    1⤵
    • Modifies visiblity of hidden/system files in Explorer
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1976
    • C:\Users\Admin\feaezar.exe
      "C:\Users\Admin\feaezar.exe"
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:1684

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\feaezar.exe

    Filesize

    272KB

    MD5

    678edfbedb9b89490767d3fcc85a4780

    SHA1

    f34248afe3f6a77ffc1d715df89e99f93ddf7c89

    SHA256

    e0a25d63fa25a6cf7f97fd92a373efbed2a1f978401a369236395f37848a0d02

    SHA512

    a68c3369007203dfb408a0a4ed5c71480c4b04f8cccc7c45ff9c91fa025007253c81266f1c5b9c37b10de799321d8f2b9c38f0a6c01748e02c60620c6959a7d3

  • C:\Users\Admin\feaezar.exe

    Filesize

    272KB

    MD5

    678edfbedb9b89490767d3fcc85a4780

    SHA1

    f34248afe3f6a77ffc1d715df89e99f93ddf7c89

    SHA256

    e0a25d63fa25a6cf7f97fd92a373efbed2a1f978401a369236395f37848a0d02

    SHA512

    a68c3369007203dfb408a0a4ed5c71480c4b04f8cccc7c45ff9c91fa025007253c81266f1c5b9c37b10de799321d8f2b9c38f0a6c01748e02c60620c6959a7d3

  • \Users\Admin\feaezar.exe

    Filesize

    272KB

    MD5

    678edfbedb9b89490767d3fcc85a4780

    SHA1

    f34248afe3f6a77ffc1d715df89e99f93ddf7c89

    SHA256

    e0a25d63fa25a6cf7f97fd92a373efbed2a1f978401a369236395f37848a0d02

    SHA512

    a68c3369007203dfb408a0a4ed5c71480c4b04f8cccc7c45ff9c91fa025007253c81266f1c5b9c37b10de799321d8f2b9c38f0a6c01748e02c60620c6959a7d3

  • \Users\Admin\feaezar.exe

    Filesize

    272KB

    MD5

    678edfbedb9b89490767d3fcc85a4780

    SHA1

    f34248afe3f6a77ffc1d715df89e99f93ddf7c89

    SHA256

    e0a25d63fa25a6cf7f97fd92a373efbed2a1f978401a369236395f37848a0d02

    SHA512

    a68c3369007203dfb408a0a4ed5c71480c4b04f8cccc7c45ff9c91fa025007253c81266f1c5b9c37b10de799321d8f2b9c38f0a6c01748e02c60620c6959a7d3

  • memory/1976-56-0x00000000754E1000-0x00000000754E3000-memory.dmp

    Filesize

    8KB

  • memory/1976-65-0x0000000074001000-0x0000000074003000-memory.dmp

    Filesize

    8KB