Analysis

  • max time kernel
    121s
  • max time network
    124s
  • platform
    windows10_x64
  • resource
    win10-en-20210920
  • submitted
    14-10-2021 05:29

General

  • Target

    5a1261b8c98d7ec6edfe8e470f857336557c6ed317822117dece6012306f170d.exe

  • Size

    569KB

  • MD5

    d369781ed2d0848e769bd4e466318920

  • SHA1

    4808ca1792f13e061bf29b055ae83a5edaf18e3b

  • SHA256

    5a1261b8c98d7ec6edfe8e470f857336557c6ed317822117dece6012306f170d

  • SHA512

    5a83149de7eba4f736719892025eda984cfe40069e9b8916a4f44338d8c34d9e9346a24f05e2f8c0b67d2d4183ba0f4ea17dd322c1095844412bce329c233688

Score
10/10

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

ef6c

C2

http://www.fis.photos/ef6c/

Decoy

gicaredocs.com

govusergroup.com

conversationspit.com

brondairy.com

rjtherealest.com

xn--9m1bq8wgkag3rjvb.com

mylori.net

softandcute.store

ahljsm.com

shacksolid.com

weekendmusecollection.com

gaminghallarna.net

pgonline111.online

44mpt.xyz

ambrandt.com

eddytattoo.com

blendeqes.com

upinmyfeels.com

lacucinadesign.com

docomoau.xyz

Signatures

  • Xloader

    Xloader is a rebranded version of Formbook malware.

  • Xloader Payload 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5a1261b8c98d7ec6edfe8e470f857336557c6ed317822117dece6012306f170d.exe
    "C:\Users\Admin\AppData\Local\Temp\5a1261b8c98d7ec6edfe8e470f857336557c6ed317822117dece6012306f170d.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1720
    • C:\Users\Admin\AppData\Local\Temp\5a1261b8c98d7ec6edfe8e470f857336557c6ed317822117dece6012306f170d.exe
      "C:\Users\Admin\AppData\Local\Temp\5a1261b8c98d7ec6edfe8e470f857336557c6ed317822117dece6012306f170d.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2584

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1720-115-0x00000000003D0000-0x00000000003D1000-memory.dmp
    Filesize

    4KB

  • memory/1720-117-0x00000000052D0000-0x00000000052D1000-memory.dmp
    Filesize

    4KB

  • memory/1720-118-0x0000000004CD0000-0x0000000004CD1000-memory.dmp
    Filesize

    4KB

  • memory/1720-119-0x0000000004CB0000-0x0000000004CB1000-memory.dmp
    Filesize

    4KB

  • memory/1720-120-0x0000000004DD0000-0x00000000052CE000-memory.dmp
    Filesize

    5.0MB

  • memory/1720-121-0x0000000004F00000-0x0000000004F05000-memory.dmp
    Filesize

    20KB

  • memory/1720-122-0x00000000070E0000-0x00000000070E1000-memory.dmp
    Filesize

    4KB

  • memory/1720-123-0x0000000006AD0000-0x0000000006B1B000-memory.dmp
    Filesize

    300KB

  • memory/2584-124-0x0000000000400000-0x0000000000429000-memory.dmp
    Filesize

    164KB

  • memory/2584-125-0x000000000041D3D0-mapping.dmp
  • memory/2584-126-0x00000000012D0000-0x00000000015F0000-memory.dmp
    Filesize

    3.1MB