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Analysis

  • max time kernel
    146s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    17/08/2024, 17:07

General

  • Target

    a3662122e372cf1ad59a53c22884f27d_JaffaCakes118.exe

  • Size

    109KB

  • MD5

    a3662122e372cf1ad59a53c22884f27d

  • SHA1

    a5c14979b2f82d6d503c090a11720a0f3a666358

  • SHA256

    43edd337b327b778969c87077e53d104802ea86ae30f34368d51f31d45aab06c

  • SHA512

    578feb3e0a5986aeb183bbd9108c6ca35479ca567ad61a4235d0bca3843c1ff2abf26780355264fdcb433fde042d00c48eebb1c15db0e75951be6640fc9ecab5

  • SSDEEP

    3072:O5+qt6yawwjQG0XuKJwVS7MOW76OrfCr70vUaHI:O4qt6yawwjQG4n0SpFODCrEUaHI

Malware Config

Signatures

  • Gh0st RAT payload 5 IoCs
  • Gh0strat

    Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.

  • Server Software Component: Terminal Services DLL 1 TTPs 1 IoCs
  • Deletes itself 1 IoCs
  • Loads dropped DLL 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 behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a3662122e372cf1ad59a53c22884f27d_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\a3662122e372cf1ad59a53c22884f27d_JaffaCakes118.exe"
    1⤵
    • Server Software Component: Terminal Services DLL
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:948
  • C:\Windows\SysWOW64\SVCHOST.EXE
    C:\Windows\SysWOW64\SVCHOST.EXE -K NETSVCS
    1⤵
    • Deletes itself
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    PID:2184

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \??\c:\documents and settings\local user\twain.dll

    Filesize

    93KB

    MD5

    514103682e7fbdcae717cd17ccd5ba34

    SHA1

    25c35b59c1de7215439720dddcb49977d454eefb

    SHA256

    515e9cd3ee5cffad350bbe8e3e0b8a2c83a103393906f92cf4982719af597401

    SHA512

    de3ecd67be421d6d0709e825963f3176f0b56777da22675922eb9a76a2d2e8804d48e85b93a2f311fd0fe9c6861a6ef61958de80aacd62101fae1fd85b334052

  • memory/948-0-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/948-3-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/2184-5-0x0000000010000000-0x000000001001A000-memory.dmp

    Filesize

    104KB

  • memory/2184-6-0x0000000010000000-0x000000001001A000-memory.dmp

    Filesize

    104KB