Analysis

  • max time kernel
    147s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02-04-2024 22:28

General

  • Target

    98d2d5ac3bd493d77f0a7300a43d045b_JaffaCakes118.exe

  • Size

    450KB

  • MD5

    98d2d5ac3bd493d77f0a7300a43d045b

  • SHA1

    7fdd3b9b76f2c40df10def7ec3aa25c4fb192ec7

  • SHA256

    1bbc8a34b7590c1593c5a79a8d0f93b17a162f44893c37aa11e4cb9e0e2d96bf

  • SHA512

    32b7aa0518d6b41864d0f6f90d397cd377244b8f6af07178252aeb5b7ecf57e347c2aa2a3a4d94327d799bfcf8fe87b5c8164b0102c64258fd55a4c024ad0ef3

  • SSDEEP

    12288:g4fXqKkoo4mdIaFOyzsfUvCqqTb+3e3DcGv2:9PbkoodWaEXU6P/2

Score
10/10

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

b2c0

Decoy

bjyxszd520.xyz

hsvfingerprinting.com

elliotpioneer.com

bf396.com

chinaopedia.com

6233v.com

shopeuphoricapparel.com

loccssol.store

truefictionpictures.com

playstarexch.com

peruviancoffee.store

shobhajoshi.com

philme.net

avito-rules.com

independencehomecenters.com

atp-cayenne.com

invetorsbank.com

sasanos.com

scentfreebnb.com

catfuid.com

Signatures

  • Xloader

    Xloader is a rebranded version of Formbook malware.

  • Xloader payload 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\98d2d5ac3bd493d77f0a7300a43d045b_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\98d2d5ac3bd493d77f0a7300a43d045b_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2164
    • C:\Users\Admin\AppData\Local\Temp\98d2d5ac3bd493d77f0a7300a43d045b_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\98d2d5ac3bd493d77f0a7300a43d045b_JaffaCakes118.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:4596

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\nsa6235.tmp\gyalquzbu.dll

    Filesize

    33KB

    MD5

    a8caa6d267951ad22e835233b5e50c46

    SHA1

    45c722c5958d99727a95d30eaa3032203d1f4ab2

    SHA256

    db7b70b0734285b8d9a1f3617e55603b0cb649d9bf0b7fbf8988c44e684f4e76

    SHA512

    9ee74bf576554210f8923dda8aa28f6dc7f3c5aa52da7b48a94beaf56cb4e27f1c3d0387cc9116e467631bc13c0e743341129bffa84b9db16ace1248a53b4cd7

  • memory/4596-8-0x0000000000400000-0x0000000000429000-memory.dmp

    Filesize

    164KB

  • memory/4596-9-0x0000000000A90000-0x0000000000DDA000-memory.dmp

    Filesize

    3.3MB