Overview

overview

10

Static

static

3

44a9186183...af.exe

windows7-x64

10

44a9186183...af.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    119s
  • max time network
    94s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-11-2024 13:40

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General

  • Target

    44a918618308cda46d5ff3207f2f9bd5924580a060f60ce11162ed341776a2af.exe

  • Size

    32KB

  • MD5

    f548aaff8f6009b974ed581ab2e89fca

  • SHA1

    4afe0172273df05630ceab21d879c1d598b3d95a

  • SHA256

    44a918618308cda46d5ff3207f2f9bd5924580a060f60ce11162ed341776a2af

  • SHA512

    0c95d5cb8d08364f3fadb87c127235faa721a8eda3a88f9fa4d3b1891f9ee1f94d727116fbc0ddab6dc8d64086ae0302497945964fa7b00e87d4e760a511b12e

  • SSDEEP

    768:peahIdmVIBW+nvmPPPPPPPPPPPPPPPPPPPPPFPPPPPPVe7YoR/15oB19mPHXRHr6:pPhIdmVIBW+vmPPPPPPPPPPPPPPPPPPd

Score
10/10
discoveryevasionpersistence

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
    evasion
  • Checks computer location settings 2 TTPs 1 IoCs

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

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

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

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\44a918618308cda46d5ff3207f2f9bd5924580a060f60ce11162ed341776a2af.exe
    "C:\Users\Admin\AppData\Local\Temp\44a918618308cda46d5ff3207f2f9bd5924580a060f60ce11162ed341776a2af.exe"
    1⤵
    • Modifies visiblity of hidden/system files in Explorer
    • Checks computer location settings
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4696
    • C:\Users\Admin\Admin.exe
      "C:\Users\Admin\Admin.exe"
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:2072

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\Admin.exe
    Filesize

    32KB

    MD5

    ab4cf91f35f0bc103bd5c1b81dbf851d

    SHA1

    d36cd04c5e4666c68b53bb063033ddbddcac58b2

    SHA256

    0a8c631f6b8e9f712d2cf904b9f87b726c72f564dfc080ae45f4bcf05b943245

    SHA512

    5b010e0562bba944393c2a9e4935ce55c06db1e10d34acc2ed687b8fed10613ce95e6bb060049f1d7450721935eac64f9af1c366b6bbaa197b494914dba2f75b

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  • memory/2072-33-0x0000000000400000-0x000000000040C000-memory.dmp

    Filesize

    48KB

    Download

  • memory/4696-0-0x0000000000400000-0x000000000040C000-memory.dmp

    Filesize

    48KB

    Download