Analysis

  • max time kernel
    299s
  • max time network
    283s
  • platform
    windows7_x64
  • resource
    win7-en-20210920
  • submitted
    24-09-2021 00:43

General

  • Target

    PAYMENT COPY.exe

  • Size

    885KB

  • MD5

    2fdc9cdf35cbdd01b4f61eaa4d8d38a6

  • SHA1

    a59e65c3ecc0c3f586bece4db3a085734c3e4da5

  • SHA256

    c7e4871bd8e22a0dfd8116206cff6631ca4a91857df75017b890768da0730041

  • SHA512

    122adec9d2185d0327f4d07b466e71a55f2689216009325aa5ffd62eb8247654a8dd659031cf07197151f1c17e654a8e4f3e343a04ad61efd5def1340bf97201

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
  • Deletes itself 1 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 54 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1336
    • C:\Users\Admin\AppData\Local\Temp\PAYMENT COPY.exe
      "C:\Users\Admin\AppData\Local\Temp\PAYMENT COPY.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:1116
      • C:\Users\Admin\AppData\Local\Temp\PAYMENT COPY.exe
        "{path}"
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:896
    • C:\Windows\SysWOW64\wininit.exe
      "C:\Windows\SysWOW64\wininit.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:960
      • C:\Windows\SysWOW64\cmd.exe
        /c del "C:\Users\Admin\AppData\Local\Temp\PAYMENT COPY.exe"
        3⤵
        • Deletes itself
        PID:516

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/516-68-0x0000000000000000-mapping.dmp
  • memory/896-59-0x0000000000400000-0x0000000000429000-memory.dmp
    Filesize

    164KB

  • memory/896-62-0x0000000000390000-0x00000000003A1000-memory.dmp
    Filesize

    68KB

  • memory/896-61-0x00000000008F0000-0x0000000000BF3000-memory.dmp
    Filesize

    3MB

  • memory/896-60-0x000000000041D3A0-mapping.dmp
  • memory/960-66-0x0000000000080000-0x00000000000A9000-memory.dmp
    Filesize

    164KB

  • memory/960-64-0x0000000000000000-mapping.dmp
  • memory/960-65-0x00000000002D0000-0x00000000002EA000-memory.dmp
    Filesize

    104KB

  • memory/960-67-0x0000000001F70000-0x0000000002273000-memory.dmp
    Filesize

    3MB

  • memory/960-69-0x0000000001EC0000-0x0000000001F50000-memory.dmp
    Filesize

    576KB

  • memory/1116-58-0x0000000004800000-0x000000000482B000-memory.dmp
    Filesize

    172KB

  • memory/1116-57-0x0000000005110000-0x000000000518D000-memory.dmp
    Filesize

    500KB

  • memory/1116-56-0x0000000000870000-0x000000000087E000-memory.dmp
    Filesize

    56KB

  • memory/1116-53-0x0000000000F70000-0x0000000000F71000-memory.dmp
    Filesize

    4KB

  • memory/1116-55-0x0000000004840000-0x0000000004841000-memory.dmp
    Filesize

    4KB

  • memory/1336-63-0x0000000004BD0000-0x0000000004C9D000-memory.dmp
    Filesize

    820KB

  • memory/1336-70-0x00000000068F0000-0x00000000069BD000-memory.dmp
    Filesize

    820KB