Analysis

  • max time kernel
    117s
  • max time network
    117s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    21/08/2024, 09:38 UTC

General

  • Target

    0a01299cae838e8920ce78f846e94890d3a08619316aacfe34f9deb0b364d69c.exe

  • Size

    539KB

  • MD5

    7b44bcbc214c78715d0f590b1635dfa9

  • SHA1

    ede3e1794545f9039260be883334a70e245abd38

  • SHA256

    0a01299cae838e8920ce78f846e94890d3a08619316aacfe34f9deb0b364d69c

  • SHA512

    7b8ffec18a6ba1034d9438ee1947c08321486da7e89a949bdca19ce43a6756af675db673981bed4fe9808a0f12ef52c6d26956164f4bcb1bdeba7b6b97661cea

  • SSDEEP

    12288:oHANG3RciXGMbmAumsfKRsOB0IcvnO1gq6NgXH:oHxc2mVfV5IcvnO1R+g3

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

pnug

Decoy

natureate.com

ita-pots.website

sucohansmushroom.com

produrielrosen.com

gosystemupdatenow.online

jiskra.art

janwiench.com

norfolkfoodhall.com

iloveaddictss.com

pogozip.com

buyinstapva.com

teardirectionfreedom.xyz

0205168.com

apaixonadosporpugs.online

jawscoinc.com

crafter.quest

wikipedianow.com

radiopuls.net

kendama-co.com

goodstudycanada.com

Signatures

  • Xloader

    Xloader is a rebranded version of Formbook malware.

  • Xloader payload 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • 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 behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0a01299cae838e8920ce78f846e94890d3a08619316aacfe34f9deb0b364d69c.exe
    "C:\Users\Admin\AppData\Local\Temp\0a01299cae838e8920ce78f846e94890d3a08619316aacfe34f9deb0b364d69c.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2372
    • C:\Users\Admin\AppData\Local\Temp\0a01299cae838e8920ce78f846e94890d3a08619316aacfe34f9deb0b364d69c.exe
      "C:\Users\Admin\AppData\Local\Temp\0a01299cae838e8920ce78f846e94890d3a08619316aacfe34f9deb0b364d69c.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2760

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\nst193D.tmp\fzltxxnfffs.dll

    Filesize

    194KB

    MD5

    c1ee8fc3cb583c07338524ac89801344

    SHA1

    041872fd3d00b10c7983f641be1e579bb709e6b7

    SHA256

    2b1efdc452245df048688e006a8d7c103e5ec369cab07125060161752ea6d8b6

    SHA512

    bd59b363d5c6e01a5f92e17f3c8c86eda4793a7ca53fa062aa80632fdb2130df527991ceb3ac6f73edd09e22a8e71968d0b7ad6e50fb7a7f2f9ed417f82f0190

  • memory/2372-10-0x0000000000090000-0x0000000000190000-memory.dmp

    Filesize

    1024KB

  • memory/2760-11-0x0000000000400000-0x0000000000429000-memory.dmp

    Filesize

    164KB

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