Analysis

  • max time kernel
    126s
  • max time network
    135s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16/08/2024, 17:56

General

  • Target

    9f5f2fc905270a6f6c952c52f9b438b9_JaffaCakes118.exe

  • Size

    23KB

  • MD5

    9f5f2fc905270a6f6c952c52f9b438b9

  • SHA1

    66386b1e39842a9f843183829e8546fc82a61b16

  • SHA256

    56cd5749a3f4a237918a7a61488027f32daa321ff5bf4b7505cef0e4fa91a5b2

  • SHA512

    ea8d3d1937cfdd010b1ac6831eb7c77f32db2cf30eeb25919f7de1124f44eb7e07ef7a662ca33af63628b6405b1497dbc067673e6602793971a79adb85d231a6

  • SSDEEP

    384:sCZ5e7YUiTUzj+GKew9wWip5ToZzKAD1Cvvo6JcF9MzaC:K5iTUMeO1ss50A6mFSzR

Malware Config

Extracted

Family

revengerat

Mutex

Signatures

  • RevengeRAT

    Remote-access trojan with a wide range of capabilities.

  • RevengeRat Executable 1 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Program crash 1 IoCs
  • 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.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9f5f2fc905270a6f6c952c52f9b438b9_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\9f5f2fc905270a6f6c952c52f9b438b9_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:1728
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1728 -s 1684
      2⤵
      • Program crash
      PID:4472
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 196 -p 1728 -ip 1728
    1⤵
      PID:3500

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1728-0-0x000000007499E000-0x000000007499F000-memory.dmp

      Filesize

      4KB

    • memory/1728-1-0x0000000000020000-0x000000000002C000-memory.dmp

      Filesize

      48KB

    • memory/1728-2-0x0000000004980000-0x0000000004A1C000-memory.dmp

      Filesize

      624KB

    • memory/1728-3-0x00000000048E0000-0x00000000048E8000-memory.dmp

      Filesize

      32KB

    • memory/1728-4-0x0000000074990000-0x0000000075140000-memory.dmp

      Filesize

      7.7MB

    • memory/1728-5-0x0000000074990000-0x0000000075140000-memory.dmp

      Filesize

      7.7MB