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Analysis

  • max time kernel
    140s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    23/08/2024, 06:18

General

  • Target

    baad0ba5161883106ab153da0bcfc783_JaffaCakes118.exe

  • Size

    283KB

  • MD5

    baad0ba5161883106ab153da0bcfc783

  • SHA1

    59c4280a4e71204a42d67cf52da6055d17d29cee

  • SHA256

    84e2262def66c581cfc3d98c96578e4536e878a64e7d1cf74c7ad3b390ed378d

  • SHA512

    3117be8cb54a683c4c40ed453c4dd2cb903066876c0813a11b305d9aadf29c324709512873007f2c08885b38422f67b7a970c0d6047631b1cbae0e55c4dd4390

  • SSDEEP

    6144:XGnRvoAIBjgHA+et3Bwqg555DoygfXia9a/6CNHy5rR:XGn2AIBs5etxU5M1hSNHu

Malware Config

Signatures

  • Modifies security service 2 TTPs 1 IoCs
  • Pony,Fareit

    Pony is a Remote Access Trojan application that steals information.

  • Credentials from Password Stores: Credentials from Web Browsers 1 TTPs

    Malicious Access or copy of Web Browser Credential store.

  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 1 IoCs

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

  • Disables taskbar notifications via registry modification
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • UPX packed file 10 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Unsecured Credentials: Credentials In Files 1 TTPs

    Steal credentials from unsecured files.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Drops file in Program Files directory 3 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

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

  • Modifies registry class 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 15 IoCs
  • Suspicious use of FindShellTrayWindow 28 IoCs
  • Suspicious use of SendNotifyMessage 18 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs
  • System policy modification 1 TTPs 2 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Users\Admin\AppData\Local\Temp\baad0ba5161883106ab153da0bcfc783_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\baad0ba5161883106ab153da0bcfc783_JaffaCakes118.exe"
    1⤵
    • Modifies security service
    • Loads dropped DLL
    • Adds Run key to start application
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    • System policy modification
    PID:1864
    • C:\Users\Admin\AppData\Local\Temp\baad0ba5161883106ab153da0bcfc783_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\baad0ba5161883106ab153da0bcfc783_JaffaCakes118.exe startC:\Users\Admin\AppData\Roaming\150DA\50ED3.exe%C:\Users\Admin\AppData\Roaming\150DA
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2844
    • C:\Users\Admin\AppData\Local\Temp\baad0ba5161883106ab153da0bcfc783_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\baad0ba5161883106ab153da0bcfc783_JaffaCakes118.exe startC:\Program Files (x86)\DA706\lvvm.exe%C:\Program Files (x86)\DA706
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2416
    • C:\Program Files (x86)\LP\D3A1\4894.tmp
      "C:\Program Files (x86)\LP\D3A1\4894.tmp"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:3016
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2336
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Boot or Logon Autostart Execution: Active Setup
    • Modifies registry class
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:1972

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\150DA\A706.50D

    Filesize

    1KB

    MD5

    ed215b1fcae4c18a0a98b8f784ea82b7

    SHA1

    f9b5b203f67a5bc73dba98594ba3d08d1421d9ef

    SHA256

    65685d7c81daa9510297b8500f5466299731851f92301a84ef5350331a774eef

    SHA512

    fb620fcffccbc40e2424784b6c3354129ae7b10ea1167d3879e299aeb6ca0b1009c12227845c75ca7de78b84dd35e60bdff55351d3649cb6bb0006503aeff172

  • C:\Users\Admin\AppData\Roaming\150DA\A706.50D

    Filesize

    600B

    MD5

    1144ec0b7c50fedfbab6b1a20d8985fd

    SHA1

    a577f58c5be30daf96e118fa4b7b0856f03d736d

    SHA256

    c34df0b4a7a4dd1cf8d95fcef97c59456ed7c9d6ced6c58ddf3f29cdf3b6a773

    SHA512

    c397e584d20573fe7276e819842fec1f24ac33cc5a20849060c7d82de4742628b1ad86564b894e5b3468d6a4cdbc68132a6a441970c07420b21f98d1fcc07cd1

  • C:\Users\Admin\AppData\Roaming\150DA\A706.50D

    Filesize

    996B

    MD5

    e25efa5bc9aa6f721a6c8aeceb34339e

    SHA1

    8dc354084457bca0c2526e8e1d64fbb90bfe0938

    SHA256

    294e392a093295ba33fbfcb9a12140a89cb8b4e03bbe99c6317c5685aa1b2a19

    SHA512

    89a9b875511dc086f8d1b01a6727424fa3d3c15c91a7c54ecc2057821475581bcfb368204f85203a2c2199f4e77496a69d94bf7d9bc19967da806cfc57ee5204

  • \Program Files (x86)\LP\D3A1\4894.tmp

    Filesize

    104KB

    MD5

    9ec163301c151d8034762d4842fc5e17

    SHA1

    cc0d87dec81974a84cbb10079ae2970c4479d004

    SHA256

    13d97533799566e188daa7219a21c05ceee71b506701f51764a17cc0dc275066

    SHA512

    96c7836851e55185dc22b8b585b11edf26fb92884698997342342d61b530774d1a2a8d7e2d8cce5fb784ca2ca96714ac64f9d165a62800e1fba5fb18502a46c0

  • memory/1864-89-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/1864-2-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/1864-199-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/1864-196-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/1864-15-0x0000000000400000-0x0000000000469000-memory.dmp

    Filesize

    420KB

  • memory/1864-16-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/1864-1-0x0000000000400000-0x0000000000469000-memory.dmp

    Filesize

    420KB

  • memory/2416-85-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/2416-88-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/2416-87-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/2844-14-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/2844-13-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/2844-12-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/3016-198-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB