Analysis

  • max time kernel
    13s
  • max time network
    20s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    11-11-2024 12:25

General

  • Target

    5c090259f354cbe0d917da2471e4d6b3dd6ca5e8a05d31e77c290fdce0f50687N.exe

  • Size

    41KB

  • MD5

    45fb906ecd6017f058532062b0675930

  • SHA1

    fc7a78eca032dadc43d885856b9358ef3224905f

  • SHA256

    5c090259f354cbe0d917da2471e4d6b3dd6ca5e8a05d31e77c290fdce0f50687

  • SHA512

    ca14fb39458fb8f4a717acac352d49173596f548aa3e1da4adcecb4449fa7ff3a797cd675d45bd6496e7cea978538e3f55cf0def8beb46e774a31158e21d2619

  • SSDEEP

    768:IhvGkOK5lJMU1BaeLCAr43M4fJF5Pa9p+CLq6iOwh1A3/mbL:IZzZ5lR14URrcRF49ICLq6iOwzw+P

Score
10/10

Malware Config

Extracted

Family

xworm

Version

5.0

C2

127.0.0.1:51756

Mutex

iHSHx8XoJ3Dy1AbJ

Attributes
  • Install_directory

    %AppData%

  • install_file

    USB.exe

aes.plain

Signatures

  • Detect Xworm Payload 1 IoCs
  • Xworm

    Xworm is a remote access trojan written in C#.

  • Xworm family
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5c090259f354cbe0d917da2471e4d6b3dd6ca5e8a05d31e77c290fdce0f50687N.exe
    "C:\Users\Admin\AppData\Local\Temp\5c090259f354cbe0d917da2471e4d6b3dd6ca5e8a05d31e77c290fdce0f50687N.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2172

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2172-0-0x000007FEF5F03000-0x000007FEF5F04000-memory.dmp

    Filesize

    4KB

  • memory/2172-1-0x0000000000E10000-0x0000000000E20000-memory.dmp

    Filesize

    64KB

  • memory/2172-2-0x000007FEF5F00000-0x000007FEF68EC000-memory.dmp

    Filesize

    9.9MB

  • memory/2172-3-0x000007FEF5F03000-0x000007FEF5F04000-memory.dmp

    Filesize

    4KB

  • memory/2172-4-0x000007FEF5F00000-0x000007FEF68EC000-memory.dmp

    Filesize

    9.9MB