Analysis

  • max time kernel
    121s
  • max time network
    123s
  • platform
    windows10_x64
  • resource
    win10-en-20211014
  • submitted
    26-10-2021 10:31

General

  • Target

    17ed64707506c917be6329e1cbe94548d761d218dc8e2d624eab99565acc055d.exe

  • Size

    324KB

  • MD5

    e54e7ec5aa72f4d5bb128553728fb209

  • SHA1

    75def864c40663258f582b8dd8cbad3905f74c56

  • SHA256

    17ed64707506c917be6329e1cbe94548d761d218dc8e2d624eab99565acc055d

  • SHA512

    f8c54bb005d5e1b443a03606580fc2c73a70bc6c97f76c1c42237c9cab119b7e25839031239bdf4653f101a2408860eeaade2c861c36ccfa53bc8c75ae36d473

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\17ed64707506c917be6329e1cbe94548d761d218dc8e2d624eab99565acc055d.exe
    "C:\Users\Admin\AppData\Local\Temp\17ed64707506c917be6329e1cbe94548d761d218dc8e2d624eab99565acc055d.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2740
    • C:\Users\Admin\AppData\Local\Temp\17ed64707506c917be6329e1cbe94548d761d218dc8e2d624eab99565acc055d.exe
      "C:\Users\Admin\AppData\Local\Temp\17ed64707506c917be6329e1cbe94548d761d218dc8e2d624eab99565acc055d.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:3676

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/2740-115-0x0000000000700000-0x0000000000701000-memory.dmp
    Filesize

    4KB

  • memory/2740-117-0x0000000005700000-0x0000000005701000-memory.dmp
    Filesize

    4KB

  • memory/2740-118-0x0000000005110000-0x0000000005111000-memory.dmp
    Filesize

    4KB

  • memory/2740-119-0x0000000005200000-0x00000000056FE000-memory.dmp
    Filesize

    5.0MB

  • memory/2740-120-0x00000000050C0000-0x00000000050C1000-memory.dmp
    Filesize

    4KB

  • memory/2740-121-0x0000000005380000-0x0000000005381000-memory.dmp
    Filesize

    4KB

  • memory/2740-122-0x0000000005DD0000-0x0000000005DD7000-memory.dmp
    Filesize

    28KB

  • memory/2740-123-0x000000007F840000-0x000000007F841000-memory.dmp
    Filesize

    4KB

  • memory/2740-124-0x0000000007920000-0x000000000796B000-memory.dmp
    Filesize

    300KB

  • memory/3676-125-0x0000000000400000-0x0000000000429000-memory.dmp
    Filesize

    164KB

  • memory/3676-126-0x000000000041D420-mapping.dmp
  • memory/3676-127-0x0000000001730000-0x0000000001A50000-memory.dmp
    Filesize

    3.1MB