Analysis

  • max time kernel
    113s
  • max time network
    118s
  • platform
    windows10_x64
  • resource
    win10-en-20211014
  • submitted
    29-10-2021 21:39

General

  • Target

    eed781a42769761d30787cecd662c5b6ba70589724a456d09ae008e1bd68835f.exe

  • Size

    375KB

  • MD5

    1463a8e3cbd8b63c709495a91ff95506

  • SHA1

    d9840f1e6c9e94f6ec2f55703e2dfdd49598f89c

  • SHA256

    eed781a42769761d30787cecd662c5b6ba70589724a456d09ae008e1bd68835f

  • SHA512

    924e9444779ac3e9be6196bd58f2cef4aae3f2230694fe1ad0777efe079c324b072a1e98f0bb1ca077f099739c21057f1fe53c3950384291116c742aade445a9

Score
10/10

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

euzn

C2

http://www.heser.net/euzn/

Decoy

235296tyc.com

gold12guide.art

baibuaherb.com

weberwines.tax

chezvitoria.com

aidenb.tech

pitchdeckservice.com

surgeryforfdf.xyz

workunvaccinated.com

hrtaro.com

yourotcs.com

sonimultispecialityclinic.com

consultantadvisors.com

pentesting-consulting.com

dantechs.digital

longshifa.online

taweilai.net

imyusuke.com

cashndashfinancial.com

fasiglimt.quest

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\eed781a42769761d30787cecd662c5b6ba70589724a456d09ae008e1bd68835f.exe
    "C:\Users\Admin\AppData\Local\Temp\eed781a42769761d30787cecd662c5b6ba70589724a456d09ae008e1bd68835f.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1876
    • C:\Users\Admin\AppData\Local\Temp\eed781a42769761d30787cecd662c5b6ba70589724a456d09ae008e1bd68835f.exe
      "C:\Users\Admin\AppData\Local\Temp\eed781a42769761d30787cecd662c5b6ba70589724a456d09ae008e1bd68835f.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:1828

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1828-124-0x0000000000400000-0x0000000000429000-memory.dmp
    Filesize

    164KB

  • memory/1828-125-0x000000000041D420-mapping.dmp
  • memory/1828-126-0x00000000010B0000-0x00000000013D0000-memory.dmp
    Filesize

    3.1MB

  • memory/1876-115-0x0000000000C70000-0x0000000000C71000-memory.dmp
    Filesize

    4KB

  • memory/1876-117-0x0000000005A40000-0x0000000005A41000-memory.dmp
    Filesize

    4KB

  • memory/1876-118-0x00000000055E0000-0x00000000055E1000-memory.dmp
    Filesize

    4KB

  • memory/1876-119-0x0000000005540000-0x0000000005A3E000-memory.dmp
    Filesize

    5.0MB

  • memory/1876-120-0x0000000005570000-0x0000000005571000-memory.dmp
    Filesize

    4KB

  • memory/1876-121-0x00000000059F0000-0x00000000059F6000-memory.dmp
    Filesize

    24KB

  • memory/1876-122-0x0000000008EB0000-0x0000000008EB1000-memory.dmp
    Filesize

    4KB

  • memory/1876-123-0x0000000008F50000-0x0000000008F9A000-memory.dmp
    Filesize

    296KB