Analysis

  • max time kernel
    149s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14-12-2024 20:08

General

  • Target

    f07b561a4d8962e7b146179160b04a6f_JaffaCakes118.exe

  • Size

    76KB

  • MD5

    f07b561a4d8962e7b146179160b04a6f

  • SHA1

    68cc3a847559e3eea90af0ec50dc3283c5ac7493

  • SHA256

    eed77293f89f345e046f3ce15a40964608f5034ef8a0ea89555045c873fbc2ac

  • SHA512

    ea3bce3d15765b84bd59213cd873f32d5b94691aa86615cd28155eb1c036ae481bc3933d39f48055043fe385995bc96ca9f5c04ae64c67b824e93414566a6f0d

  • SSDEEP

    1536:nbfATCplvmEJx4IrCs2C7Oxy5royOlAh9Y:njATCnx4IrccS4oP09Y

Score
6/10

Malware Config

Signatures

  • Network Share Discovery 1 TTPs

    Attempt to gather information on host network.

  • Drops file in System32 directory 4 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: LoadsDriver 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f07b561a4d8962e7b146179160b04a6f_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f07b561a4d8962e7b146179160b04a6f_JaffaCakes118.exe"
    1⤵
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1612
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c C:\Windows\system32\tmipo.bat
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1896
      • C:\Windows\SysWOW64\net.exe
        net stop sharedaccess
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:720
        • C:\Windows\SysWOW64\net1.exe
          C:\Windows\system32\net1 stop sharedaccess
          4⤵
          • System Location Discovery: System Language Discovery
          PID:3148

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Windows\SysWOW64\tmipo.bat

    Filesize

    21B

    MD5

    7b16cc4ebd5af5d255eeb8a7b487875b

    SHA1

    3f679d76efb21f7b2249ddc2a0d8a68d71220d16

    SHA256

    5040cfcc7def4d52830218981dc6cb729abe9eb3b1a38d8df5c56698336098b1

    SHA512

    7f16419eddc8cedb0e133fe482a958cf6997b8b30456a3f3949066e9279fef888e1297065850f77bdae189a5d93e6bc69eb6e33d73ef1e0d64642f2fb2ff61d0