Overview

overview

10

Static

static

f3cc94edcd...f0.exe

windows7-x64

10

f3cc94edcd...f0.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    359s
  • max time network
    400s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-11-2022 17:00

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    f3cc94edcd84798f7fe8299311afaa9f5801ea241183125aa74e17e6dbd698f0.exe

  • Size

    140KB

  • MD5

    e25b989b80f9ec7344754fe47828f8d3

  • SHA1

    134653a26c79ec48c2ccfa1c9bb855e4fdb1cd25

  • SHA256

    f3cc94edcd84798f7fe8299311afaa9f5801ea241183125aa74e17e6dbd698f0

  • SHA512

    ebd662b8dc895a15708c2af4148bef8baf9a971ee9a07cbe8a9195a8381955946825d2a5574c47ded991998c766f8c350f1057501266e77bf637b2bce41711e1

  • SSDEEP

    1536:yOyiGUJJXGPteKPNA3aBn+ryflYTbHyHvbnMJ4LIfN+AzaNPPRu+RsA:yOOUnf6n+ryfuTbSP7MJ4mPzaZ/RsA

Score
10/10
evasionpersistence

Malware Config

Signatures

  • Modifies firewall policy service 2 TTPs 5 IoCs
    evasion
  • Adds policy Run key to start application 2 TTPs 2 IoCs
    persistence
  • Maps connected drives based on registry 3 TTPs 2 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • Suspicious use of SetThreadContext 1 IoCs
  • Drops file in Program Files directory 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: MapViewOfSection 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f3cc94edcd84798f7fe8299311afaa9f5801ea241183125aa74e17e6dbd698f0.exe
    "C:\Users\Admin\AppData\Local\Temp\f3cc94edcd84798f7fe8299311afaa9f5801ea241183125aa74e17e6dbd698f0.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4756
    • C:\Users\Admin\AppData\Local\Temp\f3cc94edcd84798f7fe8299311afaa9f5801ea241183125aa74e17e6dbd698f0.exe
      "C:\Users\Admin\AppData\Local\Temp\f3cc94edcd84798f7fe8299311afaa9f5801ea241183125aa74e17e6dbd698f0.exe"
      2⤵
      • Maps connected drives based on registry
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:3180
      • C:\Windows\SysWOW64\msiexec.exe
        C:\Windows\SysWOW64\msiexec.exe
        3⤵
        • Modifies firewall policy service
        • Adds policy Run key to start application
        • Drops file in Program Files directory
        PID:3824

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

2
T1112

Credential Access

Discovery

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3180-133-0x0000000000000000-mapping.dmp
    Download
  • memory/3180-134-0x0000000000400000-0x0000000000407000-memory.dmp
    Filesize

    28KB

    Download
  • memory/3180-136-0x0000000000400000-0x0000000000407000-memory.dmp
    Filesize

    28KB

    Download
  • memory/3180-137-0x0000000000400000-0x0000000000407000-memory.dmp
    Filesize

    28KB

    Download
  • memory/3824-138-0x0000000000000000-mapping.dmp
    Download
  • memory/3824-139-0x0000000000190000-0x00000000001A2000-memory.dmp
    Filesize

    72KB

    Download
  • memory/3824-140-0x0000000000730000-0x0000000000737000-memory.dmp
    Filesize

    28KB

    Download
  • memory/3824-141-0x000000007F400000-0x000000007F406000-memory.dmp
    Filesize

    24KB

    Download
  • memory/3824-142-0x000000007F400000-0x000000007F406000-memory.dmp
    Filesize

    24KB

    Download
  • memory/4756-132-0x00000000004B0000-0x00000000004B6000-memory.dmp
    Filesize

    24KB

    Download