Overview

overview

8

Static

static

8

121c13e79b...9c.exe

windows7-x64

8

121c13e79b...9c.exe

windows10-2004-x64

8

Analysis

  • max time kernel
    150s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-11-2022 05:04

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General

  • Target

    121c13e79b29689025903d57eb0806f91b3f215ead187f8bd470b26d1061a59c.exe

  • Size

    7.3MB

  • MD5

    0a9b93408c5ba5cdb529ff5e6e675c57

  • SHA1

    0fcf6325045048deeb16c866b4ca5a40283f9c6c

  • SHA256

    121c13e79b29689025903d57eb0806f91b3f215ead187f8bd470b26d1061a59c

  • SHA512

    0f73dabb41e6333bfa547568c8622b5f15772fd6d52fa174cd4da4d42ef5db61e691629e7ee987d14d54d4b915f8af204a4aa63855651ecf44881681417d18ab

  • SSDEEP

    196608:siE8Hm2ZWmzmhy8Cnlgyl6oa5iPisdqGfzXj:oUm5amIznV054iIfz

Score
8/10
bootkitpersistenceupxvmprotect

Malware Config

Signatures

  • UPX packed file 24 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  • VMProtect packed file 2 IoCs

    Detects executables packed with VMProtect commercial packer.

    vmprotect
  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

    bootkitpersistence
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\121c13e79b29689025903d57eb0806f91b3f215ead187f8bd470b26d1061a59c.exe
    "C:\Users\Admin\AppData\Local\Temp\121c13e79b29689025903d57eb0806f91b3f215ead187f8bd470b26d1061a59c.exe"
    1⤵
    • Writes to the Master Boot Record (MBR)
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    PID:2200

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Bootkit

1
T1067

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • memory/2200-132-0x0000000000400000-0x0000000001318000-memory.dmp
    Filesize

    15.1MB

    Download
  • memory/2200-135-0x0000000003380000-0x00000000033BE000-memory.dmp
    Filesize

    248KB

    Download
  • memory/2200-136-0x0000000003380000-0x00000000033BE000-memory.dmp
    Filesize

    248KB

    Download
  • memory/2200-137-0x0000000003380000-0x00000000033BE000-memory.dmp
    Filesize

    248KB

    Download
  • memory/2200-139-0x0000000003380000-0x00000000033BE000-memory.dmp
    Filesize

    248KB

    Download
  • memory/2200-141-0x0000000003380000-0x00000000033BE000-memory.dmp
    Filesize

    248KB

    Download
  • memory/2200-143-0x0000000003380000-0x00000000033BE000-memory.dmp
    Filesize

    248KB

    Download
  • memory/2200-145-0x0000000003380000-0x00000000033BE000-memory.dmp
    Filesize

    248KB

    Download
  • memory/2200-147-0x0000000003380000-0x00000000033BE000-memory.dmp
    Filesize

    248KB

    Download
  • memory/2200-149-0x0000000003380000-0x00000000033BE000-memory.dmp
    Filesize

    248KB

    Download
  • memory/2200-151-0x0000000003380000-0x00000000033BE000-memory.dmp
    Filesize

    248KB

    Download
  • memory/2200-153-0x0000000003380000-0x00000000033BE000-memory.dmp
    Filesize

    248KB

    Download
  • memory/2200-155-0x0000000003380000-0x00000000033BE000-memory.dmp
    Filesize

    248KB

    Download
  • memory/2200-157-0x0000000003380000-0x00000000033BE000-memory.dmp
    Filesize

    248KB

    Download
  • memory/2200-159-0x0000000003380000-0x00000000033BE000-memory.dmp
    Filesize

    248KB

    Download
  • memory/2200-161-0x0000000003380000-0x00000000033BE000-memory.dmp
    Filesize

    248KB

    Download
  • memory/2200-163-0x0000000003380000-0x00000000033BE000-memory.dmp
    Filesize

    248KB

    Download
  • memory/2200-166-0x0000000003380000-0x00000000033BE000-memory.dmp
    Filesize

    248KB

    Download
  • memory/2200-168-0x0000000003380000-0x00000000033BE000-memory.dmp
    Filesize

    248KB

    Download
  • memory/2200-170-0x0000000003380000-0x00000000033BE000-memory.dmp
    Filesize

    248KB

    Download
  • memory/2200-172-0x0000000003380000-0x00000000033BE000-memory.dmp
    Filesize

    248KB

    Download
  • memory/2200-174-0x0000000003380000-0x00000000033BE000-memory.dmp
    Filesize

    248KB

    Download
  • memory/2200-176-0x0000000003380000-0x00000000033BE000-memory.dmp
    Filesize

    248KB

    Download
  • memory/2200-178-0x0000000003380000-0x00000000033BE000-memory.dmp
    Filesize

    248KB

    Download
  • memory/2200-179-0x0000000000400000-0x0000000001318000-memory.dmp
    Filesize

    15.1MB

    Download
  • memory/2200-180-0x0000000003380000-0x00000000033BE000-memory.dmp
    Filesize

    248KB

    Download