Analysis

  • max time kernel
    152s
  • max time network
    155s
  • platform
    windows10_x64
  • resource
    win10v20210408
  • submitted
    21-09-2021 11:11

General

  • Target

    UPDATED e-STATEMENT..exe

  • Size

    872KB

  • MD5

    a3279da350cf134f736629e5e55c0a41

  • SHA1

    d28cc3a2cc3e16cf38634cab8db41aacebf4709b

  • SHA256

    fc9f8f3e66f8ea09953b7b5eba261ff36eb9a78a5f92787eb879420ee3bad581

  • SHA512

    248040d33716b6f7fb5c0764380c67489d2acdc52784b2d8020faa57f09edc383ab7ecd85c297ef2516698e2cfa92e7d8edc8fc0c510263e5a2b91e1f650d79b

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 3 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:3024
    • C:\Users\Admin\AppData\Local\Temp\UPDATED e-STATEMENT..exe
      "C:\Users\Admin\AppData\Local\Temp\UPDATED e-STATEMENT..exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:664
      • C:\Users\Admin\AppData\Local\Temp\UPDATED e-STATEMENT..exe
        "{path}"
        3⤵
          PID:1876
        • C:\Users\Admin\AppData\Local\Temp\UPDATED e-STATEMENT..exe
          "{path}"
          3⤵
          • Suspicious use of SetThreadContext
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious behavior: MapViewOfSection
          • Suspicious use of AdjustPrivilegeToken
          PID:412
      • C:\Windows\SysWOW64\colorcpl.exe
        "C:\Windows\SysWOW64\colorcpl.exe"
        2⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:504
        • C:\Windows\SysWOW64\cmd.exe
          /c del "C:\Users\Admin\AppData\Local\Temp\UPDATED e-STATEMENT..exe"
          3⤵
            PID:2728

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/412-126-0x0000000000400000-0x0000000000429000-memory.dmp
        Filesize

        164KB

      • memory/412-128-0x0000000001960000-0x0000000001C80000-memory.dmp
        Filesize

        3.1MB

      • memory/412-129-0x0000000001DE0000-0x0000000001DF1000-memory.dmp
        Filesize

        68KB

      • memory/412-127-0x000000000041D3A0-mapping.dmp
      • memory/504-136-0x0000000004960000-0x00000000049F0000-memory.dmp
        Filesize

        576KB

      • memory/504-135-0x00000000045B0000-0x00000000048D0000-memory.dmp
        Filesize

        3.1MB

      • memory/504-133-0x0000000000800000-0x0000000000819000-memory.dmp
        Filesize

        100KB

      • memory/504-134-0x0000000003000000-0x0000000003029000-memory.dmp
        Filesize

        164KB

      • memory/504-131-0x0000000000000000-mapping.dmp
      • memory/664-125-0x0000000007800000-0x000000000782B000-memory.dmp
        Filesize

        172KB

      • memory/664-120-0x0000000005330000-0x0000000005331000-memory.dmp
        Filesize

        4KB

      • memory/664-124-0x0000000007D80000-0x0000000007DFC000-memory.dmp
        Filesize

        496KB

      • memory/664-123-0x000000007ECD0000-0x000000007ECD1000-memory.dmp
        Filesize

        4KB

      • memory/664-122-0x0000000005640000-0x000000000564E000-memory.dmp
        Filesize

        56KB

      • memory/664-121-0x0000000005590000-0x0000000005591000-memory.dmp
        Filesize

        4KB

      • memory/664-116-0x0000000005250000-0x0000000005251000-memory.dmp
        Filesize

        4KB

      • memory/664-114-0x0000000000850000-0x0000000000851000-memory.dmp
        Filesize

        4KB

      • memory/664-117-0x0000000005830000-0x0000000005831000-memory.dmp
        Filesize

        4KB

      • memory/664-119-0x00000000051B0000-0x000000000524C000-memory.dmp
        Filesize

        624KB

      • memory/664-118-0x00000000053D0000-0x00000000053D1000-memory.dmp
        Filesize

        4KB

      • memory/2728-132-0x0000000000000000-mapping.dmp
      • memory/3024-130-0x0000000005E30000-0x0000000005F82000-memory.dmp
        Filesize

        1.3MB

      • memory/3024-137-0x00000000065E0000-0x00000000066F1000-memory.dmp
        Filesize

        1.1MB