Analysis

  • max time kernel
    139s
  • max time network
    154s
  • platform
    windows7_x64
  • resource
    win7-20240611-en
  • resource tags

    arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
  • submitted
    03/07/2024, 22:17

General

  • Target

    23a097ca0bcf6b79c870413268609957_JaffaCakes118.exe

  • Size

    2.1MB

  • MD5

    23a097ca0bcf6b79c870413268609957

  • SHA1

    aa2467ab52e4c5126a49ffb17f35e2146a176244

  • SHA256

    f3e8d52f091aa3063961acc27fb8c088297773685fd8a5e97c6ed34bc65ebc4d

  • SHA512

    79c75c6e69172b66b7fae373912371f103adfb5ad6166ceea8786aaf3a84ca19f655043ef01166bf29b3eaad86d3eaa5ba16967ad95064d5c1b5217be4e95af4

  • SSDEEP

    49152:sX26gwxUCqE5ewGTpvctnZIOUdd8S7HUQoZun/WvOFcvx3CgMD1an5:36gwxUC/QwGTpIIOUdP70VsnuvOFySgn

Score
10/10

Malware Config

Signatures

  • xmrig

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

  • XMRig Miner payload 18 IoCs
  • Cryptocurrency Miner

    Makes network request to known mining pool URL.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\23a097ca0bcf6b79c870413268609957_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\23a097ca0bcf6b79c870413268609957_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1968
    • C:\Windows\explorer.exe
      C:\Windows\explorer.exe -B --coin=monero --asm=auto --cpu-memory-pool=-1 --randomx-mode=auto --randomx-no-rdmsr --cuda-bfactor-hint=12 --cuda-bsleep-hint=100 --url=xmr.pool.minergate.com:45700 [email protected] --pass= --cpu-max-threads-hint=50 --donate-level=5 --no-cpu
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:2644

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1968-20-0x000007FEF6130000-0x000007FEF6B1C000-memory.dmp

    Filesize

    9.9MB

  • memory/1968-1-0x000000013F340000-0x000000013F558000-memory.dmp

    Filesize

    2.1MB

  • memory/1968-3-0x000007FEF6130000-0x000007FEF6B1C000-memory.dmp

    Filesize

    9.9MB

  • memory/1968-4-0x00000000001C0000-0x00000000001C8000-memory.dmp

    Filesize

    32KB

  • memory/1968-0-0x000007FEF6133000-0x000007FEF6134000-memory.dmp

    Filesize

    4KB

  • memory/2644-19-0x0000000140000000-0x000000014072E000-memory.dmp

    Filesize

    7.2MB

  • memory/2644-10-0x0000000140000000-0x000000014072E000-memory.dmp

    Filesize

    7.2MB

  • memory/2644-8-0x0000000140000000-0x000000014072E000-memory.dmp

    Filesize

    7.2MB

  • memory/2644-11-0x0000000140000000-0x000000014072E000-memory.dmp

    Filesize

    7.2MB

  • memory/2644-17-0x000007FFFFFD6000-0x000007FFFFFD7000-memory.dmp

    Filesize

    4KB

  • memory/2644-16-0x0000000140000000-0x000000014072E000-memory.dmp

    Filesize

    7.2MB

  • memory/2644-14-0x0000000140000000-0x000000014072E000-memory.dmp

    Filesize

    7.2MB

  • memory/2644-12-0x0000000140000000-0x000000014072E000-memory.dmp

    Filesize

    7.2MB

  • memory/2644-13-0x0000000140000000-0x000000014072E000-memory.dmp

    Filesize

    7.2MB

  • memory/2644-5-0x0000000140000000-0x000000014072E000-memory.dmp

    Filesize

    7.2MB

  • memory/2644-15-0x0000000140000000-0x000000014072E000-memory.dmp

    Filesize

    7.2MB

  • memory/2644-7-0x0000000140000000-0x000000014072E000-memory.dmp

    Filesize

    7.2MB

  • memory/2644-9-0x0000000140000000-0x000000014072E000-memory.dmp

    Filesize

    7.2MB

  • memory/2644-6-0x0000000140000000-0x000000014072E000-memory.dmp

    Filesize

    7.2MB

  • memory/2644-22-0x0000000140000000-0x000000014072E000-memory.dmp

    Filesize

    7.2MB

  • memory/2644-23-0x0000000000280000-0x0000000000294000-memory.dmp

    Filesize

    80KB

  • memory/2644-24-0x0000000140000000-0x000000014072E000-memory.dmp

    Filesize

    7.2MB

  • memory/2644-27-0x0000000140000000-0x000000014072E000-memory.dmp

    Filesize

    7.2MB

  • memory/2644-29-0x0000000140000000-0x000000014072E000-memory.dmp

    Filesize

    7.2MB

  • memory/2644-28-0x0000000140000000-0x000000014072E000-memory.dmp

    Filesize

    7.2MB

  • memory/2644-26-0x0000000140000000-0x000000014072E000-memory.dmp

    Filesize

    7.2MB

  • memory/2644-25-0x0000000140000000-0x000000014072E000-memory.dmp

    Filesize

    7.2MB

  • memory/2644-30-0x0000000140000000-0x000000014072E000-memory.dmp

    Filesize

    7.2MB