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Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows7_x64
  • resource
    win7-20231023-en
  • resource tags

    arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
  • submitted
    25/11/2023, 19:20

General

  • Target

    SecuriteInfo.com.Win32.TrojanX-gen.21462.10764.exe

  • Size

    1.5MB

  • MD5

    09faa9617549b665144b272d4a31b8c5

  • SHA1

    e27779e8961a77495bc8b17b4ed34120263d7206

  • SHA256

    c233aed58e67dc39ea4793fe6e451e0748c959395abbc39741457b6df59c07aa

  • SHA512

    0b9f182af3be2abd774f26919b5e45d7fbedd318af5daa54a3cbf4713b55474e8e7b48a654d7d7a6365f8f58586b234e9221dba61e02b125fd025d20b700678e

  • SSDEEP

    24576:2opGDjnvrPpkjos0OtjcFc5kM49dj+IuxWQOIjuJuVvhbqL0HtFcgekRP9dT0WNI:OnvrPGT0Egyudc4tI3bqL0NFchaP9dTy

Malware Config

Extracted

Family

risepro

C2

194.49.94.152

Signatures

  • PrivateLoader

    PrivateLoader is a downloader sold as a pay-per-install malware distribution service.

  • RisePro

    RisePro stealer is an infostealer distributed by PrivateLoader.

  • Drops startup file 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Creates scheduled task(s) 1 TTPs 2 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.TrojanX-gen.21462.10764.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.TrojanX-gen.21462.10764.exe"
    1⤵
    • Drops startup file
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2872
    • C:\Windows\SysWOW64\schtasks.exe
      schtasks /create /f /RU "Admin" /tr "C:\ProgramData\OfficeTrackerNMP131\OfficeTrackerNMP131.exe" /tn "OfficeTrackerNMP131 HR" /sc HOURLY /rl HIGHEST
      2⤵
      • Creates scheduled task(s)
      PID:2196
    • C:\Windows\SysWOW64\schtasks.exe
      schtasks /create /f /RU "Admin" /tr "C:\ProgramData\OfficeTrackerNMP131\OfficeTrackerNMP131.exe" /tn "OfficeTrackerNMP131 LG" /sc ONLOGON /rl HIGHEST
      2⤵
      • Creates scheduled task(s)
      PID:2580

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\ProgramData\OfficeTrackerNMP131\OfficeTrackerNMP131.exe

    Filesize

    1.5MB

    MD5

    09faa9617549b665144b272d4a31b8c5

    SHA1

    e27779e8961a77495bc8b17b4ed34120263d7206

    SHA256

    c233aed58e67dc39ea4793fe6e451e0748c959395abbc39741457b6df59c07aa

    SHA512

    0b9f182af3be2abd774f26919b5e45d7fbedd318af5daa54a3cbf4713b55474e8e7b48a654d7d7a6365f8f58586b234e9221dba61e02b125fd025d20b700678e

  • \Users\Admin\AppData\Local\Temp\FANBooster131\FANBooster131.exe

    Filesize

    1.5MB

    MD5

    09faa9617549b665144b272d4a31b8c5

    SHA1

    e27779e8961a77495bc8b17b4ed34120263d7206

    SHA256

    c233aed58e67dc39ea4793fe6e451e0748c959395abbc39741457b6df59c07aa

    SHA512

    0b9f182af3be2abd774f26919b5e45d7fbedd318af5daa54a3cbf4713b55474e8e7b48a654d7d7a6365f8f58586b234e9221dba61e02b125fd025d20b700678e