Analysis

  • max time kernel
    142s
  • max time network
    145s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    10-06-2024 08:49

General

  • Target

    354e3df19a918905235da41c0764b25b7120a6a86ac5f43d56bf867832509596.exe

  • Size

    45KB

  • MD5

    9436511d304aa1f3e6d070d0d5b0ec4a

  • SHA1

    da67e9a880ef76f97ebe4b52550719c21dd5ff94

  • SHA256

    354e3df19a918905235da41c0764b25b7120a6a86ac5f43d56bf867832509596

  • SHA512

    d029d091ea960860d0d09c2e0ef303fcc59a9d156db0a6f0e7c455d0b266cf3a9f6d0103ec3dd1dd52bb988e76ffc195abb00dceaf4f5ac5bb03b3ae79c313fd

  • SSDEEP

    768:VdhO/poiiUcjlJInawH9Xqk5nWEZ5SbTDa7WI7CPW5E:rw+jjgnDH9XqcnW85SbTqWIc

Score
10/10

Malware Config

Extracted

Family

xenorat

C2

mohamed199922-45017.portmap.host

Mutex

Xeno_rat_nd8912d

Attributes
  • delay

    5000

  • install_path

    appdata

  • port

    45017

  • startup_name

    update

Signatures

  • XenorRat

    XenorRat is a remote access trojan written in C#.

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\354e3df19a918905235da41c0764b25b7120a6a86ac5f43d56bf867832509596.exe
    "C:\Users\Admin\AppData\Local\Temp\354e3df19a918905235da41c0764b25b7120a6a86ac5f43d56bf867832509596.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2064
    • C:\Users\Admin\AppData\Roaming\XenoManager\354e3df19a918905235da41c0764b25b7120a6a86ac5f43d56bf867832509596.exe
      "C:\Users\Admin\AppData\Roaming\XenoManager\354e3df19a918905235da41c0764b25b7120a6a86ac5f43d56bf867832509596.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:1756
      • C:\Windows\SysWOW64\schtasks.exe
        "schtasks.exe" /Create /TN "update" /XML "C:\Users\Admin\AppData\Local\Temp\tmp3708.tmp" /F
        3⤵
        • Creates scheduled task(s)
        PID:2540

Network

MITRE ATT&CK Matrix ATT&CK v13

Execution

Scheduled Task/Job

1
T1053

Persistence

Scheduled Task/Job

1
T1053

Privilege Escalation

Scheduled Task/Job

1
T1053

Discovery

System Information Discovery

1
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp3708.tmp
    Filesize

    1KB

    MD5

    3c2b94cb7577cf96068b34dced7f4d04

    SHA1

    eedcfbd9c91d7086f56cd6f44e67cb80a9a74172

    SHA256

    839bb5e09119b49dfe2dedada9fe7cd0ee19ed780bb5b81f37dcc8ad30d7c44a

    SHA512

    42264ac564da357ff4e5daebb09f5ecea22b92ee17cb33efec6214ac86ce7dfaeed7b5441652b3fb498c1c7c388756c3ca6f2cacdb4422cb7c2699d546f93110

  • \Users\Admin\AppData\Roaming\XenoManager\354e3df19a918905235da41c0764b25b7120a6a86ac5f43d56bf867832509596.exe
    Filesize

    45KB

    MD5

    9436511d304aa1f3e6d070d0d5b0ec4a

    SHA1

    da67e9a880ef76f97ebe4b52550719c21dd5ff94

    SHA256

    354e3df19a918905235da41c0764b25b7120a6a86ac5f43d56bf867832509596

    SHA512

    d029d091ea960860d0d09c2e0ef303fcc59a9d156db0a6f0e7c455d0b266cf3a9f6d0103ec3dd1dd52bb988e76ffc195abb00dceaf4f5ac5bb03b3ae79c313fd

  • memory/1756-9-0x0000000000BF0000-0x0000000000C02000-memory.dmp
    Filesize

    72KB

  • memory/1756-10-0x0000000074560000-0x0000000074C4E000-memory.dmp
    Filesize

    6.9MB

  • memory/1756-13-0x0000000074560000-0x0000000074C4E000-memory.dmp
    Filesize

    6.9MB

  • memory/1756-14-0x0000000074560000-0x0000000074C4E000-memory.dmp
    Filesize

    6.9MB

  • memory/1756-15-0x0000000074560000-0x0000000074C4E000-memory.dmp
    Filesize

    6.9MB

  • memory/2064-0-0x000000007456E000-0x000000007456F000-memory.dmp
    Filesize

    4KB

  • memory/2064-1-0x0000000000890000-0x00000000008A2000-memory.dmp
    Filesize

    72KB