Analysis

  • max time kernel
    143s
  • max time network
    145s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    01-08-2024 05:35

General

  • Target

    7f57d066c41310f2620a180d52dab454_JaffaCakes118.exe

  • Size

    47KB

  • MD5

    7f57d066c41310f2620a180d52dab454

  • SHA1

    4f60234d479fa57828bed548f4e44f28e5e1edad

  • SHA256

    81e96984130042d0ee70ae09a7bc9375974d513938e80877720d251330e4b37e

  • SHA512

    68c79b944418eb14ec29c48643b5efbb8f76343def6070b497430105b10829cf4e046c140f4746e1b20f789d9512443b58973890e97f5194468aad4b883ca853

  • SSDEEP

    768:eu/JRToSkobbWUnWCimo2qBQ9DJcyQPIzr3jg4T0b28EWAdYSiRsve40PCoLotBH:eu/JRT3T82bVzrzg9b28EF9imvOPCosb

Malware Config

Extracted

Family

asyncrat

Version

0.5.7B

Botnet

Default

C2

fsft.p-e.kr:1

Mutex

AsyncMutex_6SI8OkPnk

Attributes
  • delay

    3

  • install

    false

  • install_folder

    %AppData%

aes.plain

Signatures

  • AsyncRat

    AsyncRAT is designed to remotely monitor and control other computers written in C#.

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\7f57d066c41310f2620a180d52dab454_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\7f57d066c41310f2620a180d52dab454_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:2100

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2100-0-0x0000000074E3E000-0x0000000074E3F000-memory.dmp

    Filesize

    4KB

  • memory/2100-1-0x00000000001D0000-0x00000000001E2000-memory.dmp

    Filesize

    72KB

  • memory/2100-2-0x0000000074E30000-0x000000007551E000-memory.dmp

    Filesize

    6.9MB

  • memory/2100-3-0x0000000074E30000-0x000000007551E000-memory.dmp

    Filesize

    6.9MB