Analysis

  • max time kernel
    153s
  • max time network
    158s
  • platform
    windows10_x64
  • resource
    win10-en-20210920
  • submitted
    24-09-2021 11:12

General

  • Target

    PROFOMA INVOICE.exe

  • Size

    866KB

  • MD5

    24736913b455be2ed3d1cc67c767afc4

  • SHA1

    8026db0f265178cf013ac579c1b7267f4014bf2c

  • SHA256

    a109f0b9407728fef1b41d766e8228085ee04661156d84ef543777bf311f450b

  • SHA512

    49dd3e5ecbf6d4cd310a45d0b52e36a363d701f0a9cc14a1d3c103b613eb5a756fdc9ce8b028d69b56c4c8137d29ea3d57865b4ff75dac44bf982e5c80ee56ee

Score
10/10

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

c2ue

C2

http://www.heidevelop.xyz/c2ue/

Decoy

isportdata.com

stellarex.energy

hsucollections.com

menuhaisan.com

joe-tzu.com

lumichargemktg.com

uae.tires

rapidcae.com

softwaresystemsolutions.com

s-galaxy.website

daewon-talks.net

northgamesnetwork.com

catalogue-bouyguestele.com

criativanet.com

theseasonalshift.com

actionfoto.online

openmaildoe.com

trashpenguin.com

ennopure.net

azurermine.com

Signatures

  • Xloader

    Xloader is a rebranded version of Formbook malware.

  • Xloader Payload 3 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 42 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of WriteProcessMemory
    PID:3008
    • C:\Users\Admin\AppData\Local\Temp\PROFOMA INVOICE.exe
      "C:\Users\Admin\AppData\Local\Temp\PROFOMA INVOICE.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:2160
      • C:\Users\Admin\AppData\Local\Temp\PROFOMA INVOICE.exe
        "{path}"
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:3564
    • C:\Windows\SysWOW64\rundll32.exe
      "C:\Windows\SysWOW64\rundll32.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3708
      • C:\Windows\SysWOW64\cmd.exe
        /c del "C:\Users\Admin\AppData\Local\Temp\PROFOMA INVOICE.exe"
        3⤵
          PID:584

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/584-135-0x0000000000000000-mapping.dmp
    • memory/2160-126-0x0000000009640000-0x000000000966B000-memory.dmp
      Filesize

      172KB

    • memory/2160-119-0x00000000057E0000-0x00000000057E1000-memory.dmp
      Filesize

      4KB

    • memory/2160-117-0x0000000005600000-0x0000000005601000-memory.dmp
      Filesize

      4KB

    • memory/2160-120-0x0000000005740000-0x0000000005C3E000-memory.dmp
      Filesize

      5.0MB

    • memory/2160-121-0x00000000055F0000-0x00000000055F1000-memory.dmp
      Filesize

      4KB

    • memory/2160-122-0x0000000005740000-0x0000000005741000-memory.dmp
      Filesize

      4KB

    • memory/2160-123-0x0000000006140000-0x0000000006141000-memory.dmp
      Filesize

      4KB

    • memory/2160-124-0x0000000005050000-0x000000000505E000-memory.dmp
      Filesize

      56KB

    • memory/2160-125-0x00000000095B0000-0x0000000009629000-memory.dmp
      Filesize

      484KB

    • memory/2160-115-0x0000000000BD0000-0x0000000000BD1000-memory.dmp
      Filesize

      4KB

    • memory/2160-118-0x0000000005C40000-0x0000000005C41000-memory.dmp
      Filesize

      4KB

    • memory/3008-138-0x00000000032F0000-0x000000000339E000-memory.dmp
      Filesize

      696KB

    • memory/3008-131-0x0000000006800000-0x0000000006959000-memory.dmp
      Filesize

      1.3MB

    • memory/3564-130-0x0000000000EA0000-0x0000000000EB1000-memory.dmp
      Filesize

      68KB

    • memory/3564-129-0x0000000000EE0000-0x0000000001200000-memory.dmp
      Filesize

      3.1MB

    • memory/3564-127-0x0000000000400000-0x0000000000429000-memory.dmp
      Filesize

      164KB

    • memory/3564-128-0x000000000041D3A0-mapping.dmp
    • memory/3708-132-0x0000000000000000-mapping.dmp
    • memory/3708-134-0x0000000000920000-0x0000000000949000-memory.dmp
      Filesize

      164KB

    • memory/3708-133-0x00000000012D0000-0x00000000012E3000-memory.dmp
      Filesize

      76KB

    • memory/3708-136-0x0000000004BC0000-0x0000000004EE0000-memory.dmp
      Filesize

      3.1MB

    • memory/3708-137-0x0000000004960000-0x00000000049F0000-memory.dmp
      Filesize

      576KB