Analysis

  • max time kernel
    93s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-12-2024 03:45

General

  • Target

    fe4f79a87c731022ff87a08dedc5fccc_JaffaCakes118.exe

  • Size

    539KB

  • MD5

    fe4f79a87c731022ff87a08dedc5fccc

  • SHA1

    69387e92209bf6820f3daa0107359555ca8bc63b

  • SHA256

    1faca62436ef49b904a73d51088da2aa51825c854f6dfb0916ddebc550d79b37

  • SHA512

    f075626de6bdbf4a3c712e85c9c3f03410e62edf5b6c292eb1cffcb494ac64881297d6b3dba6053e44350f75aa39d8154b686eff7764eb81a631e327fdb78252

  • SSDEEP

    12288:ojYTbhetS4ynTUF7+1lMCYTJQCvFu8SUG0zY:ojGhetSXnTwAl5fCvFnSU

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

tows

Decoy

affordableorganizing.net

airstreamnear.com

mindequalsmoney.com

ganleychevybuyscars.com

g17cp.com

flahertystudios.com

jermainemyersonlam.com

ivermectinbuyonline.online

leapconfront.com

rosevillerose.com

fjlypc.com

jugnievents.com

fulvicgump.com

lawofficeofgeorgeefootepx.com

cityinfoyellowpagesnepal.com

thenorthfacesale.online

citadel-soft.com

real-estate-lake-tahoe.com

middleeastclean.services

xinsufu.xyz

Signatures

  • Xloader

    Xloader is a rebranded version of Formbook malware.

  • Xloader family
  • Xloader payload 1 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • 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).

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\fe4f79a87c731022ff87a08dedc5fccc_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\fe4f79a87c731022ff87a08dedc5fccc_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4400
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\fe4f79a87c731022ff87a08dedc5fccc_JaffaCakes118.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4364
    • C:\Users\Admin\AppData\Local\Temp\fe4f79a87c731022ff87a08dedc5fccc_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\fe4f79a87c731022ff87a08dedc5fccc_JaffaCakes118.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:4260

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_gwwoskyk.cm2.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • memory/4260-12-0x0000000000400000-0x0000000000429000-memory.dmp

    Filesize

    164KB

  • memory/4260-15-0x0000000001960000-0x0000000001CAA000-memory.dmp

    Filesize

    3.3MB

  • memory/4364-36-0x00000000078E0000-0x0000000007912000-memory.dmp

    Filesize

    200KB

  • memory/4364-17-0x0000000005180000-0x00000000051B6000-memory.dmp

    Filesize

    216KB

  • memory/4364-63-0x0000000075420000-0x0000000075BD0000-memory.dmp

    Filesize

    7.7MB

  • memory/4364-59-0x0000000007D80000-0x0000000007D9A000-memory.dmp

    Filesize

    104KB

  • memory/4364-60-0x0000000007D60000-0x0000000007D68000-memory.dmp

    Filesize

    32KB

  • memory/4364-34-0x0000000006710000-0x000000000672E000-memory.dmp

    Filesize

    120KB

  • memory/4364-58-0x0000000007C80000-0x0000000007C94000-memory.dmp

    Filesize

    80KB

  • memory/4364-33-0x0000000006160000-0x00000000064B4000-memory.dmp

    Filesize

    3.3MB

  • memory/4364-57-0x0000000007C70000-0x0000000007C7E000-memory.dmp

    Filesize

    56KB

  • memory/4364-56-0x0000000007C40000-0x0000000007C51000-memory.dmp

    Filesize

    68KB

  • memory/4364-55-0x0000000007CC0000-0x0000000007D56000-memory.dmp

    Filesize

    600KB

  • memory/4364-54-0x0000000007AB0000-0x0000000007ABA000-memory.dmp

    Filesize

    40KB

  • memory/4364-16-0x000000007542E000-0x000000007542F000-memory.dmp

    Filesize

    4KB

  • memory/4364-38-0x0000000071240000-0x000000007128C000-memory.dmp

    Filesize

    304KB

  • memory/4364-18-0x0000000075420000-0x0000000075BD0000-memory.dmp

    Filesize

    7.7MB

  • memory/4364-19-0x00000000058F0000-0x0000000005F18000-memory.dmp

    Filesize

    6.2MB

  • memory/4364-20-0x0000000075420000-0x0000000075BD0000-memory.dmp

    Filesize

    7.7MB

  • memory/4364-22-0x0000000005FD0000-0x0000000006036000-memory.dmp

    Filesize

    408KB

  • memory/4364-21-0x0000000005850000-0x0000000005872000-memory.dmp

    Filesize

    136KB

  • memory/4364-23-0x00000000060F0000-0x0000000006156000-memory.dmp

    Filesize

    408KB

  • memory/4364-52-0x0000000008080000-0x00000000086FA000-memory.dmp

    Filesize

    6.5MB

  • memory/4364-53-0x0000000007A40000-0x0000000007A5A000-memory.dmp

    Filesize

    104KB

  • memory/4364-37-0x0000000075420000-0x0000000075BD0000-memory.dmp

    Filesize

    7.7MB

  • memory/4364-35-0x0000000006750000-0x000000000679C000-memory.dmp

    Filesize

    304KB

  • memory/4364-49-0x0000000007920000-0x00000000079C3000-memory.dmp

    Filesize

    652KB

  • memory/4364-50-0x0000000075420000-0x0000000075BD0000-memory.dmp

    Filesize

    7.7MB

  • memory/4364-48-0x0000000006CF0000-0x0000000006D0E000-memory.dmp

    Filesize

    120KB

  • memory/4364-51-0x0000000075420000-0x0000000075BD0000-memory.dmp

    Filesize

    7.7MB

  • memory/4400-2-0x0000000005DE0000-0x0000000006384000-memory.dmp

    Filesize

    5.6MB

  • memory/4400-8-0x00000000753AE000-0x00000000753AF000-memory.dmp

    Filesize

    4KB

  • memory/4400-0-0x00000000753AE000-0x00000000753AF000-memory.dmp

    Filesize

    4KB

  • memory/4400-10-0x0000000007710000-0x0000000007774000-memory.dmp

    Filesize

    400KB

  • memory/4400-6-0x0000000007310000-0x00000000073AC000-memory.dmp

    Filesize

    624KB

  • memory/4400-4-0x00000000059D0000-0x00000000059DA000-memory.dmp

    Filesize

    40KB

  • memory/4400-14-0x00000000753A0000-0x0000000075B50000-memory.dmp

    Filesize

    7.7MB

  • memory/4400-3-0x0000000005910000-0x00000000059A2000-memory.dmp

    Filesize

    584KB

  • memory/4400-11-0x0000000007790000-0x00000000077C0000-memory.dmp

    Filesize

    192KB

  • memory/4400-9-0x00000000753A0000-0x0000000075B50000-memory.dmp

    Filesize

    7.7MB

  • memory/4400-7-0x0000000005D70000-0x0000000005D7C000-memory.dmp

    Filesize

    48KB

  • memory/4400-1-0x0000000000EE0000-0x0000000000F6C000-memory.dmp

    Filesize

    560KB

  • memory/4400-5-0x00000000753A0000-0x0000000075B50000-memory.dmp

    Filesize

    7.7MB