Analysis

  • max time kernel
    149s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12-07-2024 11:22

General

  • Target

    27e2394f7b506257a8afa48049a8fe2fef59dc87957def06bd51d1d9dc191732_payload.exe

  • Size

    45KB

  • MD5

    a186adfbd28c7e573d1fe5b4f7f54cf7

  • SHA1

    42e384baa0b01cb680eb7a73406e47a0ea50e446

  • SHA256

    d5028e10a756f2df677f32ebde105d7de8df37e253c431837c8f810260f4428e

  • SHA512

    d989d44a883d55493401d00a6333bf1dafb7f1085a7dd0b3a0b0ed2a1144ceedb939a37c9d7c9724ed04123c371f97e2a7df1efaa6f7abee0286d488a20ec93c

  • SSDEEP

    768:mdhO/poiiUcjlJInNa3H9Xqk5nWEZ5SbTDatuI7CPW5G:Qw+jjgnCH9XqcnW85SbTouIe

Score
10/10

Malware Config

Extracted

Family

xenorat

C2

77.221.152.198

Mutex

Xeno_rat_nd89dsedwqdswdqwdwqdqwdqwdwqdwqdqwdqwdwqdwqd12d

Attributes
  • delay

    5000

  • install_path

    appdata

  • port

    4444

  • startup_name

    nothingset

Signatures

  • XenorRat

    XenorRat is a remote access trojan written in C#.

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

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

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\27e2394f7b506257a8afa48049a8fe2fef59dc87957def06bd51d1d9dc191732_payload.exe
    "C:\Users\Admin\AppData\Local\Temp\27e2394f7b506257a8afa48049a8fe2fef59dc87957def06bd51d1d9dc191732_payload.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:3116
    • C:\Users\Admin\AppData\Roaming\XenoManager\27e2394f7b506257a8afa48049a8fe2fef59dc87957def06bd51d1d9dc191732_payload.exe
      "C:\Users\Admin\AppData\Roaming\XenoManager\27e2394f7b506257a8afa48049a8fe2fef59dc87957def06bd51d1d9dc191732_payload.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:444

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\27e2394f7b506257a8afa48049a8fe2fef59dc87957def06bd51d1d9dc191732_payload.exe.log

    Filesize

    226B

    MD5

    916851e072fbabc4796d8916c5131092

    SHA1

    d48a602229a690c512d5fdaf4c8d77547a88e7a2

    SHA256

    7e750c904c43d27c89e55af809a679a96c0bb63fc511006ffbceffc2c7f6fb7d

    SHA512

    07ce4c881d6c411cac0b62364377e77950797c486804fb10d00555458716e3c47b1efc0d1f37e4cc3b7e6565bb402ca01c7ea8c963f9f9ace941a6e3883d2521

  • C:\Users\Admin\AppData\Roaming\XenoManager\27e2394f7b506257a8afa48049a8fe2fef59dc87957def06bd51d1d9dc191732_payload.exe

    Filesize

    45KB

    MD5

    a186adfbd28c7e573d1fe5b4f7f54cf7

    SHA1

    42e384baa0b01cb680eb7a73406e47a0ea50e446

    SHA256

    d5028e10a756f2df677f32ebde105d7de8df37e253c431837c8f810260f4428e

    SHA512

    d989d44a883d55493401d00a6333bf1dafb7f1085a7dd0b3a0b0ed2a1144ceedb939a37c9d7c9724ed04123c371f97e2a7df1efaa6f7abee0286d488a20ec93c

  • memory/444-15-0x00000000744F0000-0x0000000074CA0000-memory.dmp

    Filesize

    7.7MB

  • memory/444-16-0x00000000055F0000-0x0000000005656000-memory.dmp

    Filesize

    408KB

  • memory/444-17-0x00000000744F0000-0x0000000074CA0000-memory.dmp

    Filesize

    7.7MB

  • memory/444-18-0x00000000744F0000-0x0000000074CA0000-memory.dmp

    Filesize

    7.7MB

  • memory/3116-0-0x00000000744FE000-0x00000000744FF000-memory.dmp

    Filesize

    4KB

  • memory/3116-1-0x0000000000B20000-0x0000000000B32000-memory.dmp

    Filesize

    72KB