Overview

overview

10

Static

static

3

25350f356b...c5.exe

windows7-x64

10

25350f356b...c5.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    27-11-2024 02:14

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General

  • Target

    25350f356b356c9ab48ebfcca67cad970d1a213f8716a1d006d339a38f0f7cc5.exe

  • Size

    1.7MB

  • MD5

    cfbd38c30f1100b5213c9dd008b6e883

  • SHA1

    03da6d72c9d92bea2b2e5c4a8538f0a3628fbe73

  • SHA256

    25350f356b356c9ab48ebfcca67cad970d1a213f8716a1d006d339a38f0f7cc5

  • SHA512

    a7d3bce28d0443dbe671394bd6c720f0fba28cf18ee0a5c3bfe547c3ffaebb9431ebe40749de1eb460b03696a401c167d76de99e9769e33ca62a3bf8302a5b04

  • SSDEEP

    24576:A05tJ299B2yluNG+pyZNNs62IgDEs5GM7qSNKs0kjk7/ewTZJuw2PZ9Wb7BjpI/P:A012XZ03pETO3J7qGKs0k47jLj2P86/

Score
10/10
xenoratdiscoveryevasionratspywarestealertrojan

Malware Config

Extracted

Family

xenorat

C2

beastsband.com

Mutex

x3n0

Attributes
  • delay

    5000

  • install_path

    nothingset

  • port

    4444

  • startup_name

    nothingset

Signatures

  • Detect XenoRat Payload 2 IoCs
  • XenorRat

    XenorRat is a remote access trojan written in C#.

    trojanratxenorat
  • Xenorat family
    xenorat
  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
    evasion
  • Checks BIOS information in registry 2 TTPs 2 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Identifies Wine through registry keys 2 TTPs 1 IoCs

    Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    evasion
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

    discovery
  • 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.

    discovery
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\25350f356b356c9ab48ebfcca67cad970d1a213f8716a1d006d339a38f0f7cc5.exe
    "C:\Users\Admin\AppData\Local\Temp\25350f356b356c9ab48ebfcca67cad970d1a213f8716a1d006d339a38f0f7cc5.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Identifies Wine through registry keys
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:2480

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2480-0-0x0000000000920000-0x0000000000D80000-memory.dmp

    Filesize

    4.4MB

    Download

  • memory/2480-1-0x0000000000920000-0x0000000000D80000-memory.dmp

    Filesize

    4.4MB

    Download

  • memory/2480-2-0x0000000000920000-0x0000000000D80000-memory.dmp

    Filesize

    4.4MB

    Download

  • memory/2480-4-0x0000000008B60000-0x0000000008C5A000-memory.dmp

    Filesize

    1000KB

    Download

  • memory/2480-20-0x0000000002560000-0x000000000256C000-memory.dmp

    Filesize

    48KB

    Download