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Analysis

  • max time kernel
    95s
  • max time network
    102s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/09/2024, 09:33

General

  • Target

    da10a493ba96f220d9d985a05be1148a_JaffaCakes118.exe

  • Size

    568KB

  • MD5

    da10a493ba96f220d9d985a05be1148a

  • SHA1

    c08da574d5c2b538e592d92e605972cbeb8c0f13

  • SHA256

    d0d4ea31d7cc201b7bab4f0b333e8cea4db680c6367afb427d1c1a783d633d0f

  • SHA512

    fdb50ea4a1d56748c1ad31a04ba00e6fc811eee8d5b283dce0a5e600afe2c2e9cdebb873bd500921a133bea2b5b5bdb7aa6907efd25190faee54c70692d87c02

  • SSDEEP

    12288:TmYFeoLCtrqavdiZDz356DtwE9eC6RFJgD2pBxxBGIP5SJjW4Gp:TCYwyTk

Malware Config

Signatures

  • Reads local data of messenger clients 2 TTPs

    Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

  • Unsecured Credentials: Credentials In Files 1 TTPs

    Steal credentials from unsecured files.

  • Uses the VBS compiler for execution 1 TTPs
  • Suspicious use of SetThreadContext 1 IoCs
  • 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 use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\da10a493ba96f220d9d985a05be1148a_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\da10a493ba96f220d9d985a05be1148a_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4172
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
      C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
      2⤵
      • System Location Discovery: System Language Discovery
      PID:4856

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/4172-0-0x0000000074DF2000-0x0000000074DF3000-memory.dmp

    Filesize

    4KB

  • memory/4172-1-0x0000000074DF0000-0x00000000753A1000-memory.dmp

    Filesize

    5.7MB

  • memory/4172-2-0x0000000074DF0000-0x00000000753A1000-memory.dmp

    Filesize

    5.7MB

  • memory/4172-12-0x0000000074DF0000-0x00000000753A1000-memory.dmp

    Filesize

    5.7MB

  • memory/4856-3-0x0000000000400000-0x0000000000458000-memory.dmp

    Filesize

    352KB

  • memory/4856-6-0x0000000000400000-0x0000000000458000-memory.dmp

    Filesize

    352KB

  • memory/4856-7-0x0000000000400000-0x0000000000458000-memory.dmp

    Filesize

    352KB

  • memory/4856-11-0x0000000000400000-0x0000000000458000-memory.dmp

    Filesize

    352KB