Analysis

  • max time kernel
    148s
  • max time network
    140s
  • platform
    windows10-ltsc 2021_x64
  • resource
    win10ltsc2021-20241023-it
  • resource tags

    arch:x64arch:x86image:win10ltsc2021-20241023-itlocale:it-itos:windows10-ltsc 2021-x64systemwindows
  • submitted
    09-12-2024 18:20

General

  • Target

    Release.zip

  • Size

    6.4MB

  • MD5

    89661a9ff6de529497fec56a112bf75e

  • SHA1

    2dd31a19489f4d7c562b647f69117e31b894b5c3

  • SHA256

    e7b275d70655db9cb43fa606bbe2e4f22478ca4962bbf9f299d66eda567d63cd

  • SHA512

    33c765bf85fbec0e58924ece948b80a7d73b7577557eaac8865e481c61ad6b71f8b5b846026103239b3bd21f438ff0d7c1430a51a4a149f16a215faad6dab68f

  • SSDEEP

    196608:SYNI1S7C6S230UwVLW83FUSA7WQZzwM3/C2cM7m2:rNIs7CDvB1USA7WS/vcx2

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 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 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies registry class 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs

Processes

  • C:\Program Files\7-Zip\7zFM.exe
    "C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\AppData\Local\Temp\Release.zip"
    1⤵
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:1020
  • C:\Users\Admin\Desktop\xeno rat server.exe
    "C:\Users\Admin\Desktop\xeno rat server.exe"
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of SetWindowsHookEx
    PID:4940
  • C:\Windows\SysWOW64\DllHost.exe
    C:\Windows\SysWOW64\DllHost.exe /Processid:{AB8902B4-09CA-4BB6-B78D-A8F59079A8D5}
    1⤵
    • System Location Discovery: System Language Discovery
    PID:2804

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\Desktop\xeno rat server.exe

    Filesize

    2.0MB

    MD5

    3987ee127f2a2cf8a29573d4e111a8e8

    SHA1

    fc253131e832297967f93190217f0ce403e38cb0

    SHA256

    3d00a800474ddf382212e003222805bd74665b69cec43b554f91c3cd9edf04c4

    SHA512

    69d5ac7a691dde1a3ed7f495e9b9180e63152ddaaa3d1b596ad9cbeb4d7b088f3fc4b138ecf87070014cdfa9047be18940b720de60642389921a10053250787b

  • memory/4940-4-0x000000007524E000-0x000000007524F000-memory.dmp

    Filesize

    4KB

  • memory/4940-5-0x00000000001F0000-0x00000000003F2000-memory.dmp

    Filesize

    2.0MB

  • memory/4940-6-0x00000000054D0000-0x0000000005A76000-memory.dmp

    Filesize

    5.6MB

  • memory/4940-7-0x0000000004F20000-0x0000000004FB2000-memory.dmp

    Filesize

    584KB

  • memory/4940-8-0x0000000004DF0000-0x0000000004DFA000-memory.dmp

    Filesize

    40KB

  • memory/4940-9-0x0000000075240000-0x00000000759F1000-memory.dmp

    Filesize

    7.7MB

  • memory/4940-10-0x0000000005110000-0x0000000005124000-memory.dmp

    Filesize

    80KB

  • memory/4940-12-0x0000000008350000-0x0000000008362000-memory.dmp

    Filesize

    72KB

  • memory/4940-11-0x0000000008330000-0x000000000834A000-memory.dmp

    Filesize

    104KB

  • memory/4940-13-0x0000000008830000-0x0000000008932000-memory.dmp

    Filesize

    1.0MB

  • memory/4940-14-0x0000000008AD0000-0x0000000008C5C000-memory.dmp

    Filesize

    1.5MB

  • memory/4940-15-0x0000000075240000-0x00000000759F1000-memory.dmp

    Filesize

    7.7MB

  • memory/4940-16-0x000000007524E000-0x000000007524F000-memory.dmp

    Filesize

    4KB

  • memory/4940-17-0x0000000075240000-0x00000000759F1000-memory.dmp

    Filesize

    7.7MB

  • memory/4940-18-0x00000000096A0000-0x0000000009752000-memory.dmp

    Filesize

    712KB

  • memory/4940-19-0x0000000009790000-0x00000000097B2000-memory.dmp

    Filesize

    136KB

  • memory/4940-20-0x0000000009BD0000-0x0000000009F27000-memory.dmp

    Filesize

    3.3MB

  • memory/4940-22-0x0000000075240000-0x00000000759F1000-memory.dmp

    Filesize

    7.7MB

  • memory/4940-29-0x0000000009F30000-0x000000000A054000-memory.dmp

    Filesize

    1.1MB

  • memory/4940-30-0x00000000008E0000-0x00000000008FA000-memory.dmp

    Filesize

    104KB