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Analysis

  • max time kernel
    93s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/11/2024, 20:39

General

  • Target

    ec2fec19768b0cb797d08cdc4c1de72faeab5550bde249633e6fbb5c00771199.exe

  • Size

    490KB

  • MD5

    a71c8201b883c7f1c5f44a4cf3a0c9ab

  • SHA1

    80446ce90d92add24f70d48614a90766e142d6bb

  • SHA256

    ec2fec19768b0cb797d08cdc4c1de72faeab5550bde249633e6fbb5c00771199

  • SHA512

    04e165efc0df1ab7fa9f60d14772f4e0bbe9db04d1468a1580f63a7f77d530a8e91ac0e0f55a478b0d07adf75e2795f81f4bd3e0912b545b50a1a6fc33568341

  • SSDEEP

    12288:qT/EP9uNF0WGHj03MCrysaUz3gyALnhTEgu9VeSbr1GMntyeDF:tP9uNF0WuQcCrye8y0hTEBDealtyeD

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

ok4e

Decoy

drtuba.one

mosescorrea.com

xn--sxqt5eu0oo9u9la.xn--czru2d

hellounio.com

teamtigers.club

oceansaquariumnyc.com

pordges.com

pinewoodfairwayshoa.com

961115694.xyz

adeelrazza.com

baymillsstudios.com

kobaygym.com

highwaymenstickers.com

ulysse-cazarbonne.com

mintnft.fund

enjoycarousel.com

odemix.com

craftncloud.com

linuxsauce.net

sirtechie.xyz

Signatures

  • Xloader

    Xloader is a rebranded version of Formbook malware.

  • Xloader family
  • Xloader payload 1 IoCs
  • Suspicious use of SetThreadContext 1 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 behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ec2fec19768b0cb797d08cdc4c1de72faeab5550bde249633e6fbb5c00771199.exe
    "C:\Users\Admin\AppData\Local\Temp\ec2fec19768b0cb797d08cdc4c1de72faeab5550bde249633e6fbb5c00771199.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4980
    • C:\Users\Admin\AppData\Local\Temp\ec2fec19768b0cb797d08cdc4c1de72faeab5550bde249633e6fbb5c00771199.exe
      "C:\Users\Admin\AppData\Local\Temp\ec2fec19768b0cb797d08cdc4c1de72faeab5550bde249633e6fbb5c00771199.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:1984

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1984-13-0x0000000000400000-0x0000000000429000-memory.dmp

    Filesize

    164KB

  • memory/1984-16-0x00000000012F0000-0x000000000163A000-memory.dmp

    Filesize

    3.3MB

  • memory/4980-8-0x0000000074EE0000-0x0000000075690000-memory.dmp

    Filesize

    7.7MB

  • memory/4980-9-0x0000000006530000-0x00000000065CC000-memory.dmp

    Filesize

    624KB

  • memory/4980-4-0x0000000074EE0000-0x0000000075690000-memory.dmp

    Filesize

    7.7MB

  • memory/4980-5-0x0000000004F00000-0x0000000004F0A000-memory.dmp

    Filesize

    40KB

  • memory/4980-6-0x00000000050A0000-0x00000000050AC000-memory.dmp

    Filesize

    48KB

  • memory/4980-7-0x0000000074EEE000-0x0000000074EEF000-memory.dmp

    Filesize

    4KB

  • memory/4980-0-0x0000000074EEE000-0x0000000074EEF000-memory.dmp

    Filesize

    4KB

  • memory/4980-3-0x0000000004F30000-0x0000000004FC2000-memory.dmp

    Filesize

    584KB

  • memory/4980-10-0x0000000007950000-0x00000000079C2000-memory.dmp

    Filesize

    456KB

  • memory/4980-11-0x0000000007A40000-0x0000000007AA6000-memory.dmp

    Filesize

    408KB

  • memory/4980-12-0x00000000064B0000-0x00000000064E0000-memory.dmp

    Filesize

    192KB

  • memory/4980-2-0x00000000054E0000-0x0000000005A84000-memory.dmp

    Filesize

    5.6MB

  • memory/4980-15-0x0000000074EE0000-0x0000000075690000-memory.dmp

    Filesize

    7.7MB

  • memory/4980-1-0x0000000000490000-0x0000000000510000-memory.dmp

    Filesize

    512KB