Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/08/2024, 11:56

General

  • Target

    8a453820f58837bd514f9e3945280107_JaffaCakes118.exe

  • Size

    147KB

  • MD5

    8a453820f58837bd514f9e3945280107

  • SHA1

    7183dbe37b9624e62189e140cf878785aa4ec880

  • SHA256

    81d608adbbc89e1aefb35f6939c143f6b5c90f5057d09f73992f49db98d0e511

  • SHA512

    20720de32dc11361395c6699aabd3c8dcef370938f20c09f2a04965a6014471e087aa3fbd5a89699d58f820dd2a7779ae1e03dd62cc4ba7b62916759ade5d2ea

  • SSDEEP

    3072:muaWJ5rAYUsNlephUVZIjf2Zg3Vp1Ye+/KdgQ4P:Z5rA1ilehUErmP

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • Drops file in System32 directory 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 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8a453820f58837bd514f9e3945280107_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\8a453820f58837bd514f9e3945280107_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    PID:3520
  • C:\Windows\system32\AUDIODG.EXE
    C:\Windows\system32\AUDIODG.EXE 0x4fc 0x244
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:4512

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Windows\SysWOW64\BASSMOD.dll

    Filesize

    9KB

    MD5

    f50b8a4c009af0bc9acd5fc358ea4221

    SHA1

    55c457bde5d5e3c0a939f93a2a0086cd172df427

    SHA256

    cea123f206cc17363fb50fb7c064de1acaa55a9307c01e07709e8d95bb15c6c0

    SHA512

    9f4ba1df50724bbf081766d01e7a2ae0d85173f342a8050c99e4df07994f3f62776d234d51c27a06ab51ae2e7fdbcd9e67ff908d0794ea07d283510d18ae8ff3

  • memory/3520-0-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/3520-1-0x0000000000560000-0x0000000000561000-memory.dmp

    Filesize

    4KB

  • memory/3520-6-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/3520-7-0x0000000000560000-0x0000000000561000-memory.dmp

    Filesize

    4KB