Analysis

  • max time kernel
    91s
  • max time network
    127s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-04-2024 19:07

General

  • Target

    7806c7cd317fabbc77985b247167e596_JaffaCakes118.exe

  • Size

    670KB

  • MD5

    7806c7cd317fabbc77985b247167e596

  • SHA1

    c269abf7258da4ee6481dae3c19d3b7a58b7f4ea

  • SHA256

    b9b0ce10496a723998fd40bd2662d231e6135c465000d319b708736570d0bd09

  • SHA512

    72e8d0ea6d8e53ed6faa481bde97277c41afff210ee7f09ef2acc5e3437969bbbe896d0c7d528d66ccd621b692dc136b52ecebaaf83d3e719d4c0a9f90f58b15

  • SSDEEP

    12288:dshv3Ui0qubGxBeD9/PJ1w30mtp3We7CdPyW:i/UibuHZgpGe+dP

Score
10/10

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

pfrp

Decoy

aodesai.store

sultrymilfs.com

gratisratio.com

syntheticloot.net

imnntomen.xyz

fantacyfreshwaterfishing.com

onesolutionasia.com

xn--laufgefhl-bocholt-82b.com

hausense.quest

broncomall.com

ioewur.xyz

wilsontennis.store

eleditorplatense.com

windowcompanynaperville.com

azuremodule.com

letziexpress.com

idtbc.com

herbalshishaflower.com

basementdwellersnft.com

28686ay.com

Signatures

  • Xloader

    Xloader is a rebranded version of Formbook malware.

  • Xloader payload 1 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7806c7cd317fabbc77985b247167e596_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\7806c7cd317fabbc77985b247167e596_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4664
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\NovwaoBFfnCGA" /XML "C:\Users\Admin\AppData\Local\Temp\tmpE687.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:1356
    • C:\Users\Admin\AppData\Local\Temp\7806c7cd317fabbc77985b247167e596_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\7806c7cd317fabbc77985b247167e596_JaffaCakes118.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:1604

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1604-16-0x0000000000400000-0x0000000000429000-memory.dmp

    Filesize

    164KB

  • memory/1604-19-0x0000000001270000-0x00000000015BA000-memory.dmp

    Filesize

    3.3MB

  • memory/4664-6-0x0000000005830000-0x0000000005848000-memory.dmp

    Filesize

    96KB

  • memory/4664-2-0x0000000005860000-0x0000000005E04000-memory.dmp

    Filesize

    5.6MB

  • memory/4664-4-0x0000000005190000-0x00000000051A0000-memory.dmp

    Filesize

    64KB

  • memory/4664-5-0x00000000051E0000-0x00000000051EA000-memory.dmp

    Filesize

    40KB

  • memory/4664-0-0x0000000000770000-0x000000000081E000-memory.dmp

    Filesize

    696KB

  • memory/4664-7-0x0000000074BF0000-0x00000000753A0000-memory.dmp

    Filesize

    7.7MB

  • memory/4664-8-0x0000000005190000-0x00000000051A0000-memory.dmp

    Filesize

    64KB

  • memory/4664-9-0x0000000006B90000-0x0000000006C2C000-memory.dmp

    Filesize

    624KB

  • memory/4664-10-0x0000000006B20000-0x0000000006B86000-memory.dmp

    Filesize

    408KB

  • memory/4664-3-0x00000000051F0000-0x0000000005282000-memory.dmp

    Filesize

    584KB

  • memory/4664-18-0x0000000074BF0000-0x00000000753A0000-memory.dmp

    Filesize

    7.7MB

  • memory/4664-1-0x0000000074BF0000-0x00000000753A0000-memory.dmp

    Filesize

    7.7MB