Analysis

  • max time kernel
    166s
  • max time network
    166s
  • platform
    windows10_x64
  • resource
    win10v20210408
  • submitted
    20-09-2021 10:12

General

  • Target

    SOA.exe

  • Size

    1.3MB

  • MD5

    01b0dffa7c000f4d55544eb38f8ab238

  • SHA1

    cfa6ae5441f0c41d5d92e0fab0eb90b44e0d621e

  • SHA256

    f1540e89eeb7046cd265d37ef63a6d282a1ff8a89875193ae775582e74205594

  • SHA512

    d55c5d8e942d5dfe74a4ece63b707fa2a6f5d8551ed268d08eab9258ab9d91371d13a2dd447eb860b71bcbb125d5a1948b61bf40a2b7321dde7d6d2ce83cb526

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.

  • suricata: ET MALWARE FormBook CnC Checkin (GET)

    suricata: ET MALWARE FormBook CnC Checkin (GET)

  • Xloader Payload 3 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 36 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:3048
    • C:\Users\Admin\AppData\Local\Temp\SOA.exe
      "C:\Users\Admin\AppData\Local\Temp\SOA.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:4648
      • C:\Users\Admin\AppData\Local\Temp\SOA.exe
        "{path}"
        3⤵
          PID:2204
        • C:\Users\Admin\AppData\Local\Temp\SOA.exe
          "{path}"
          3⤵
          • Suspicious use of SetThreadContext
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious behavior: MapViewOfSection
          • Suspicious use of AdjustPrivilegeToken
          PID:4220
        • C:\Users\Admin\AppData\Local\Temp\SOA.exe
          "{path}"
          3⤵
            PID:4228
        • C:\Windows\SysWOW64\svchost.exe
          "C:\Windows\SysWOW64\svchost.exe"
          2⤵
          • Suspicious use of SetThreadContext
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious behavior: MapViewOfSection
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:3244
          • C:\Windows\SysWOW64\cmd.exe
            /c del "C:\Users\Admin\AppData\Local\Temp\SOA.exe"
            3⤵
              PID:3316

        Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/3048-139-0x00000000029B0000-0x0000000002A5D000-memory.dmp
          Filesize

          692KB

        • memory/3048-132-0x0000000006150000-0x0000000006264000-memory.dmp
          Filesize

          1.1MB

        • memory/3244-138-0x0000000002F90000-0x0000000003020000-memory.dmp
          Filesize

          576KB

        • memory/3244-135-0x0000000000980000-0x000000000098C000-memory.dmp
          Filesize

          48KB

        • memory/3244-137-0x0000000003090000-0x00000000033B0000-memory.dmp
          Filesize

          3.1MB

        • memory/3244-136-0x0000000000590000-0x00000000005B9000-memory.dmp
          Filesize

          164KB

        • memory/3244-133-0x0000000000000000-mapping.dmp
        • memory/3316-134-0x0000000000000000-mapping.dmp
        • memory/4220-128-0x0000000000400000-0x0000000000429000-memory.dmp
          Filesize

          164KB

        • memory/4220-130-0x00000000016D0000-0x00000000019F0000-memory.dmp
          Filesize

          3.1MB

        • memory/4220-131-0x0000000001A10000-0x0000000001A21000-memory.dmp
          Filesize

          68KB

        • memory/4220-129-0x000000000041D3A0-mapping.dmp
        • memory/4648-121-0x0000000004D50000-0x000000000524E000-memory.dmp
          Filesize

          5.0MB

        • memory/4648-127-0x0000000008CA0000-0x0000000008CCB000-memory.dmp
          Filesize

          172KB

        • memory/4648-126-0x0000000008C20000-0x0000000008C9B000-memory.dmp
          Filesize

          492KB

        • memory/4648-125-0x000000007EDA0000-0x000000007EDA1000-memory.dmp
          Filesize

          4KB

        • memory/4648-124-0x0000000008C00000-0x0000000008C0E000-memory.dmp
          Filesize

          56KB

        • memory/4648-123-0x0000000004D50000-0x000000000524E000-memory.dmp
          Filesize

          5.0MB

        • memory/4648-122-0x0000000004D50000-0x000000000524E000-memory.dmp
          Filesize

          5.0MB

        • memory/4648-114-0x00000000001C0000-0x00000000001C1000-memory.dmp
          Filesize

          4KB

        • memory/4648-120-0x0000000002820000-0x0000000002821000-memory.dmp
          Filesize

          4KB

        • memory/4648-119-0x0000000004D50000-0x000000000524E000-memory.dmp
          Filesize

          5.0MB

        • memory/4648-118-0x0000000004DF0000-0x0000000004DF1000-memory.dmp
          Filesize

          4KB

        • memory/4648-117-0x0000000004C90000-0x0000000004C91000-memory.dmp
          Filesize

          4KB

        • memory/4648-116-0x0000000005250000-0x0000000005251000-memory.dmp
          Filesize

          4KB