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Overview

overview

8

Static

static

3

2e4c6bb4b7...18.exe

windows7-x64

8

2e4c6bb4b7...18.exe

windows10-2004-x64

8

Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240708-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240708-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/07/2024, 00:01

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General

  • Target

    2e4c6bb4b7998bb3c2e5d96a3bd5fa52_JaffaCakes118.exe

  • Size

    18KB

  • MD5

    2e4c6bb4b7998bb3c2e5d96a3bd5fa52

  • SHA1

    25d5bf03b2d9cf7896ea17b7b636215dbde1dd0c

  • SHA256

    1986728365e1868ce4884e7e553586a76791b51fb94b95c4585124db937f33d9

  • SHA512

    afd3b03465fce17a2d755ab5024f7682a5012c461ab8458c23396b490bb4c1c677db5976b720880e29073d005d039c94523b704862a090042fec0845c588860b

  • SSDEEP

    384:k53UcujpI7nqsKz7F8wz4ZUVgjmfr3KyWGv9o2VseIt0R9W/fm:keXGKzSd7mfr6c9jVXI6R9+fm

Score
8/10
persistence

Malware Config

Signatures

  • Adds policy Run key to start application 2 TTPs 2 IoCs
    persistence
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 2 IoCs
  • Drops file in System32 directory 4 IoCs
  • Enumerates physical storage devices 1 TTPs

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

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\2e4c6bb4b7998bb3c2e5d96a3bd5fa52_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\2e4c6bb4b7998bb3c2e5d96a3bd5fa52_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • Drops file in System32 directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1480
    • C:\Windows\SysWOW64\ISHOST.EXE
      C:\Windows\system32\ISHOST.EXE
      2⤵
      • Adds policy Run key to start application
      • Executes dropped EXE
      • Drops file in System32 directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:5092
      • C:\Windows\SysWOW64\ismini.exe
        C:\Windows\system32\ismini.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        PID:1032
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\2E4C6B~1.EXE > nul
      2⤵
        PID:1716

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Windows\SysWOW64\ISHOST.EXE
      Filesize

      43KB

      MD5

      e2b82a32648e8942e51e5f05089e08e5

      SHA1

      356ab9a5531c04b14bb9749d1cd8a8368f230df1

      SHA256

      fe6228f3482932996cdd692f3aef4c82dbe2b7bdf8a29f842b1df42c66e3d529

      SHA512

      b7ab6d64988e53554ce98d80b6ca3f985a849bb0a77264329ce762e34e6b5527276a801cfea5d94d238c10d7a926ca15c3a07b0542324a2a809cdd981f56e3da

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    • C:\Windows\SysWOW64\ismini.exe
      Filesize

      7KB

      MD5

      40e8e672ce978235a4ec609515c670c6

      SHA1

      7e5f1095ef01366a37ae1c57ad2003a0b83c940d

      SHA256

      9178de1df439696f1a63e8cc7f72df355f2397595792199bd2ee6ac2663add67

      SHA512

      f2fb65e17a2e5301a2e1414cfb88d945aa78eae9478e207098bb4a2baf20d847ff4915ad3342e142d29705e4a89306381630a0e0520a8529b087660a410018d4

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