Analysis

  • max time kernel
    11s
  • max time network
    16s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    13-09-2024 11:02

General

  • Target

    de3b681b9cf1047bb6db1827c577d7e4_JaffaCakes118.exe

  • Size

    689KB

  • MD5

    de3b681b9cf1047bb6db1827c577d7e4

  • SHA1

    80842e3ce9b3c723bbf2a1703655d8caade1b9c7

  • SHA256

    12769d1632b1aae509facab57435dd9507e799318611a8645dd7be55a1c4fa1b

  • SHA512

    0fd715babedb98cad416b7a15bb7670d23f5def44af03548c4d95645a292984969938bfa6873c2945ddbd0b222ad78c0f059653e7c8f6a6766033a619e59ca7a

  • SSDEEP

    3072:rPUoL/+FWAgUZkAOpx7ScjdfDdYPy3jwAbnnOHcZMc7g1hDdCljM8DfH5TC:rjL/Ag/A0RJf1sAbn1Zh7YsjRDRT

Malware Config

Extracted

Family

pony

C2

http://engage.lv/.htac/tmp/fafa/gate.php

Signatures

  • 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.

  • Deletes itself 1 IoCs
  • 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.

  • Accesses Microsoft Outlook accounts 1 TTPs 2 IoCs
  • Accesses Microsoft Outlook profiles 1 TTPs 2 IoCs
  • Checks installed software on the system 1 TTPs

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

  • 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 7 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 31 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\de3b681b9cf1047bb6db1827c577d7e4_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\de3b681b9cf1047bb6db1827c577d7e4_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3020
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2648
      • C:\Windows\SysWOW64\reg.exe
        reg add "HKCU\Software\Microsoft\Windows NT\CurrentVersion\Windows" /v Load /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\FolderN\name.exe" /f
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2764
    • C:\Users\Admin\AppData\Local\Temp\tmp.exe
      "C:\Users\Admin\AppData\Local\Temp\tmp.exe"
      2⤵
      • Executes dropped EXE
      • Accesses Microsoft Outlook accounts
      • Accesses Microsoft Outlook profiles
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2808
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c ""C:\Users\Admin\AppData\Local\Temp\259496384.bat" "C:\Users\Admin\AppData\Local\Temp\tmp.exe" "
        3⤵
        • System Location Discovery: System Language Discovery
        PID:516
    • C:\Users\Admin\AppData\Local\Temp\de3b681b9cf1047bb6db1827c577d7e4_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\de3b681b9cf1047bb6db1827c577d7e4_JaffaCakes118.exe"
      2⤵
      • Accesses Microsoft Outlook accounts
      • Accesses Microsoft Outlook profiles
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      • outlook_win_path
      PID:2796
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c ""C:\Users\Admin\AppData\Local\Temp\259501157.bat" "C:\Users\Admin\AppData\Local\Temp\de3b681b9cf1047bb6db1827c577d7e4_JaffaCakes118.exe" "
        3⤵
        • Deletes itself
        • System Location Discovery: System Language Discovery
        PID:428

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\259496384.bat

    Filesize

    94B

    MD5

    3880eeb1c736d853eb13b44898b718ab

    SHA1

    4eec9d50360cd815211e3c4e6bdd08271b6ec8e6

    SHA256

    936d9411d5226b7c5a150ecaf422987590a8870c8e095e1caa072273041a86e7

    SHA512

    3eaa3dddd7a11942e75acd44208fbe3d3ff8f4006951cd970fb9ab748c160739409803450d28037e577443504707fc310c634e9dc54d0c25e8cfe6094f017c6b

  • \Users\Admin\AppData\Local\Temp\tmp.exe

    Filesize

    34KB

    MD5

    eb597a91282bdf5b7251093d68a8d421

    SHA1

    810433aca518597d05f5e040876a5d01052cd8d5

    SHA256

    24bcad6d9e240df0659c19f024c0402d539cbbe080f3aff24b0c1b9122573612

    SHA512

    12543a63564bb23e070f7ccc0a66352a32f316c67bc64837c84c10dae07ad2afd56387c2664f21b5790426792a8bfbe47e554ad0cf0381160dfde82dcc788267

  • memory/2796-24-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2796-20-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/2796-53-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/2796-31-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/2796-29-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/2796-18-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/2796-22-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/2796-26-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/2796-28-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/2808-16-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/2808-40-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/3020-2-0x0000000073E80000-0x000000007442B000-memory.dmp

    Filesize

    5.7MB

  • memory/3020-0-0x0000000073E81000-0x0000000073E82000-memory.dmp

    Filesize

    4KB

  • memory/3020-14-0x0000000004470000-0x000000000448D000-memory.dmp

    Filesize

    116KB

  • memory/3020-1-0x0000000073E80000-0x000000007442B000-memory.dmp

    Filesize

    5.7MB

  • memory/3020-43-0x0000000073E80000-0x000000007442B000-memory.dmp

    Filesize

    5.7MB

  • memory/3020-44-0x0000000073E80000-0x000000007442B000-memory.dmp

    Filesize

    5.7MB

  • memory/3020-9-0x0000000004470000-0x000000000448D000-memory.dmp

    Filesize

    116KB