Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    04-07-2024 05:14

General

  • Target

    24c09f386700f0a41cd2703cb0388181_JaffaCakes118.exe

  • Size

    64KB

  • MD5

    24c09f386700f0a41cd2703cb0388181

  • SHA1

    07dcaa275947247b004ce2d051fd741dcb9ce0d5

  • SHA256

    28ddf2ef2111dfb77df93fe3dba18e68a4f65b5ec40e345b0b75b5f879c065fd

  • SHA512

    b3a608d8e8fd3e84485cd1c641bdba661185a35c1a7672356587783c80815dbf0257ccaa5231432d83e32a756decb4be325ab5b31e76de74600176a582dcd926

  • SSDEEP

    768:4ivR95RwDKtqfNJSFzo/8Bt2Xiz7bYoh8T0Bz4rVqc1s7GPAyeGYbpae2o7CDu:4q95btqfNUiGt2G8IBW9TAynYb3gDu

Score
6/10

Malware Config

Signatures

  • Enumerates connected drives 3 TTPs 24 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in Windows directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious use of AdjustPrivilegeToken 36 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\24c09f386700f0a41cd2703cb0388181_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\24c09f386700f0a41cd2703cb0388181_JaffaCakes118.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2232
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c ""C:\Users\Admin\AppData\Roaming\MSV\nvs5FAF.tmp.bat" "
      2⤵
      • Enumerates connected drives
      PID:1980
    • C:\Windows\SysWOW64\msiexec.exe
      "C:\Windows\System32\msiexec.exe" /i \8Kn.msi /quiet
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:552
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Enumerates connected drives
    • Drops file in Windows directory
    • Suspicious use of AdjustPrivilegeToken
    PID:1088

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\cdf1912.tmp

    Filesize

    768B

    MD5

    d20d9eda31a2d0300e4589df7f352370

    SHA1

    79b46d2dbb489914cfedafdbc90e62951471b48e

    SHA256

    d7a1d6a8cf5c3fbb85cd06147a599f5274630b86b1c89721f10a60c1bbe994d8

    SHA512

    d28c5b69325a9833776ea362445b77b231a0ec9b9b8b4a2ad37a434ee8b2b0c1903d6ade1e372f73ac8ada951e0a24076cf23d9307d27fed5927f4bf8b0d0a5e

  • C:\Users\Admin\AppData\Roaming\MSV\nvs5FAF.tmp.bat

    Filesize

    2KB

    MD5

    cc026bb8e7fc24bcac4b127fd0eab984

    SHA1

    f32b1c8d9bf80b56f2dbec1c27f72f05188e5ba4

    SHA256

    add1523a20de316094784a5ff5ef21bfff6cfcc1d7ba5c34a3b1bd77f9762f7f

    SHA512

    0bdf850bb49b0ffcce90aa0c3713b12204769bb79615ed52d8a6b7a0081874b3137108510e2e560d4c5106e3796205065182935007d28a8eee3ebdc33d1064e0

  • memory/2232-1-0x0000000000020000-0x0000000000023000-memory.dmp

    Filesize

    12KB

  • memory/2232-0-0x0000000000400000-0x0000000000429000-memory.dmp

    Filesize

    164KB

  • memory/2232-5-0x0000000000400000-0x0000000000429000-memory.dmp

    Filesize

    164KB

  • memory/2232-7-0x0000000000020000-0x0000000000023000-memory.dmp

    Filesize

    12KB

  • memory/2232-26-0x0000000002B80000-0x0000000002B90000-memory.dmp

    Filesize

    64KB