Analysis

  • max time kernel
    149s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • submitted
    24-08-2024 13:16

General

  • Target

    2B6F6836DB46F93418FADFDB93672FE5.exe

  • Size

    2.6MB

  • MD5

    2b6f6836db46f93418fadfdb93672fe5

  • SHA1

    27337907aa2d151ca7f8588ee9b6892e53585bb0

  • SHA256

    15b7a9a420c80d9e2609f3933a23b233ddb6b3a0a6d0f28a92a20d2016f36cd7

  • SHA512

    b76bbd1f84474d0e975bb1a202c85805d9e3e4f402da6c97917b6e782356ec91f7dcefc8c482c1f92208646c42383dc5fdc716b54fc40b06f10913b57ddc863a

  • SSDEEP

    49152:MrQubkKYX4y96FhuD1qeMqlcnN2T2VVtxCmnmX8uSUwaHFyy:MrONB96fuhXMqiGQVtxHnLuSdal

Malware Config

Extracted

Family

xenorat

C2

178.214.236.32

Signatures

  • XenorRat

    XenorRat is a remote access trojan written in C#.

  • Xenorat family
  • Executes dropped EXE 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 16 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

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

  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2B6F6836DB46F93418FADFDB93672FE5.exe
    "C:\Users\Admin\AppData\Local\Temp\2B6F6836DB46F93418FADFDB93672FE5.exe"
    1⤵
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1512
    • C:\Users\Admin\AppData\Roaming\XenoManager\2B6F6836DB46F93418FADFDB93672FE5.exe
      "C:\Users\Admin\AppData\Roaming\XenoManager\2B6F6836DB46F93418FADFDB93672FE5.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:816
      • C:\Windows\SysWOW64\schtasks.exe
        "schtasks.exe" /Create /TN "Хост-процесс для задач Windows" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5D6F.tmp" /F
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:1756
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4396,i,10597648459838880772,16562651767759956329,262144 --variations-seed-version --mojo-platform-channel-handle=4164 /prefetch:8
    1⤵
      PID:2792

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\2B6F6836DB46F93418FADFDB93672FE5.exe.log

      Filesize

      226B

      MD5

      916851e072fbabc4796d8916c5131092

      SHA1

      d48a602229a690c512d5fdaf4c8d77547a88e7a2

      SHA256

      7e750c904c43d27c89e55af809a679a96c0bb63fc511006ffbceffc2c7f6fb7d

      SHA512

      07ce4c881d6c411cac0b62364377e77950797c486804fb10d00555458716e3c47b1efc0d1f37e4cc3b7e6565bb402ca01c7ea8c963f9f9ace941a6e3883d2521

    • C:\Users\Admin\AppData\Local\Temp\tmp5D6F.tmp

      Filesize

      1KB

      MD5

      f1581a1641927490994e1aeee0ba39d1

      SHA1

      22099dd95c96cd495c79cb503d238188ff82ffc8

      SHA256

      d6d32139141e5b1a93064bd1e1311d53af2ff9dba2a28a4108e4b46dcd1f5e12

      SHA512

      43d13ab52fff7cff1e45b561fd1f19f0f1d3149f723e1e8e3d5963261d52029113f21499d7c72282e67772bcfa4e39829e2b1728a69be87ef7222ef93800a31a

    • C:\Users\Admin\AppData\Roaming\XenoManager\2B6F6836DB46F93418FADFDB93672FE5.exe

      Filesize

      2.6MB

      MD5

      2b6f6836db46f93418fadfdb93672fe5

      SHA1

      27337907aa2d151ca7f8588ee9b6892e53585bb0

      SHA256

      15b7a9a420c80d9e2609f3933a23b233ddb6b3a0a6d0f28a92a20d2016f36cd7

      SHA512

      b76bbd1f84474d0e975bb1a202c85805d9e3e4f402da6c97917b6e782356ec91f7dcefc8c482c1f92208646c42383dc5fdc716b54fc40b06f10913b57ddc863a

    • memory/816-40-0x0000000000A00000-0x0000000000A97000-memory.dmp

      Filesize

      604KB

    • memory/816-49-0x0000000000BA0000-0x0000000001558000-memory.dmp

      Filesize

      9.7MB

    • memory/816-43-0x0000000000BA0000-0x0000000001558000-memory.dmp

      Filesize

      9.7MB

    • memory/816-18-0x0000000000BA0000-0x0000000001558000-memory.dmp

      Filesize

      9.7MB

    • memory/816-39-0x0000000000BA0000-0x0000000001558000-memory.dmp

      Filesize

      9.7MB

    • memory/816-17-0x0000000000A00000-0x0000000000A97000-memory.dmp

      Filesize

      604KB

    • memory/816-16-0x0000000000A00000-0x0000000000A97000-memory.dmp

      Filesize

      604KB

    • memory/816-47-0x0000000000BA0000-0x0000000001558000-memory.dmp

      Filesize

      9.7MB

    • memory/816-20-0x0000000076F93000-0x0000000076F94000-memory.dmp

      Filesize

      4KB

    • memory/816-46-0x0000000000BA0000-0x0000000001558000-memory.dmp

      Filesize

      9.7MB

    • memory/816-19-0x0000000076F92000-0x0000000076F93000-memory.dmp

      Filesize

      4KB

    • memory/816-50-0x0000000000BA0000-0x0000000001558000-memory.dmp

      Filesize

      9.7MB

    • memory/816-25-0x0000000000BA0000-0x0000000001558000-memory.dmp

      Filesize

      9.7MB

    • memory/816-52-0x0000000000BA0000-0x0000000001558000-memory.dmp

      Filesize

      9.7MB

    • memory/816-48-0x0000000000BA0000-0x0000000001558000-memory.dmp

      Filesize

      9.7MB

    • memory/816-15-0x0000000000A00000-0x0000000000A97000-memory.dmp

      Filesize

      604KB

    • memory/816-10-0x0000000000A00000-0x0000000000A97000-memory.dmp

      Filesize

      604KB

    • memory/816-45-0x0000000000BA0000-0x0000000001558000-memory.dmp

      Filesize

      9.7MB

    • memory/816-44-0x0000000000BA0000-0x0000000001558000-memory.dmp

      Filesize

      9.7MB

    • memory/816-53-0x0000000000BA0000-0x0000000001558000-memory.dmp

      Filesize

      9.7MB

    • memory/816-26-0x0000000000BA0000-0x0000000001558000-memory.dmp

      Filesize

      9.7MB

    • memory/816-42-0x0000000000BA0000-0x0000000001558000-memory.dmp

      Filesize

      9.7MB

    • memory/816-41-0x0000000000BA0000-0x0000000001558000-memory.dmp

      Filesize

      9.7MB

    • memory/816-37-0x0000000007930000-0x0000000007996000-memory.dmp

      Filesize

      408KB

    • memory/816-38-0x0000000000BA0000-0x0000000001558000-memory.dmp

      Filesize

      9.7MB

    • memory/816-51-0x0000000000BA0000-0x0000000001558000-memory.dmp

      Filesize

      9.7MB

    • memory/1512-22-0x0000000000E80000-0x0000000001838000-memory.dmp

      Filesize

      9.7MB

    • memory/1512-4-0x0000000073CDE000-0x0000000073CDF000-memory.dmp

      Filesize

      4KB

    • memory/1512-1-0x000000007EE50000-0x000000007F221000-memory.dmp

      Filesize

      3.8MB

    • memory/1512-3-0x0000000076F93000-0x0000000076F94000-memory.dmp

      Filesize

      4KB

    • memory/1512-2-0x0000000076F92000-0x0000000076F93000-memory.dmp

      Filesize

      4KB

    • memory/1512-5-0x0000000000E80000-0x0000000001838000-memory.dmp

      Filesize

      9.7MB

    • memory/1512-23-0x000000007EE50000-0x000000007F221000-memory.dmp

      Filesize

      3.8MB

    • memory/1512-0-0x0000000000E80000-0x0000000001838000-memory.dmp

      Filesize

      9.7MB

    • memory/1512-6-0x0000000000E80000-0x0000000001838000-memory.dmp

      Filesize

      9.7MB

    • memory/1756-28-0x0000000000C30000-0x0000000000CC7000-memory.dmp

      Filesize

      604KB

    • memory/1756-31-0x0000000000C30000-0x0000000000CC7000-memory.dmp

      Filesize

      604KB

    • memory/1756-33-0x0000000000C30000-0x0000000000CC7000-memory.dmp

      Filesize

      604KB

    • memory/1756-35-0x0000000000C30000-0x0000000000CC7000-memory.dmp

      Filesize

      604KB

    • memory/1756-32-0x0000000000C30000-0x0000000000CC7000-memory.dmp

      Filesize

      604KB