Overview

overview

10

Static

static

10

acaeb20af6...aa.exe

windows7-x64

9

acaeb20af6...aa.exe

windows10-2004-x64

9

Analysis

  • max time kernel
    150s
  • 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
    11/04/2024, 01:38

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General

  • Target

    acaeb20af6267e33b2020bb361b757586866fc0099fe1be322b0595d8e970caa.exe

  • Size

    1.4MB

  • MD5

    ea6b88459f8d805004eb6d544319839d

  • SHA1

    1f2869561e033ede0464f1f9834da61174b0feab

  • SHA256

    acaeb20af6267e33b2020bb361b757586866fc0099fe1be322b0595d8e970caa

  • SHA512

    b35cf9518da6eb1863cc364a2435ab31c820cc9014901016f0ba134f37155a34f38342c1e285339783bfe0e261205ef89a15c3e67c10de62e5f18a9998ffaad3

  • SSDEEP

    24576:VTu9ZLGlAwYUFAWDeDJ4ltpHMIIpR+qyrXgabVNOSeG29csG6mnC7O:gMFzlDeDJ4lPMIIpR+qyrPBNOrG2ynCC

Score
9/10
persistencespywarestealerupx

Malware Config

Signatures

  • Detects executables containing possible sandbox analysis VM usernames 18 IoCs
  • UPX dump on OEP (original entry point) 20 IoCs
  • Checks computer location settings 2 TTPs 2 IoCs

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

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer
  • UPX packed file 20 IoCs

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

    upx
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Enumerates connected drives 3 TTPs 23 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in System32 directory 12 IoCs
  • Drops file in Program Files directory 18 IoCs
  • Drops file in Windows directory 64 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\acaeb20af6267e33b2020bb361b757586866fc0099fe1be322b0595d8e970caa.exe
    "C:\Users\Admin\AppData\Local\Temp\acaeb20af6267e33b2020bb361b757586866fc0099fe1be322b0595d8e970caa.exe"
    1⤵
    • Checks computer location settings
    • Adds Run key to start application
    • Enumerates connected drives
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1544
    • C:\Users\Admin\AppData\Local\Temp\acaeb20af6267e33b2020bb361b757586866fc0099fe1be322b0595d8e970caa.exe
      "C:\Users\Admin\AppData\Local\Temp\acaeb20af6267e33b2020bb361b757586866fc0099fe1be322b0595d8e970caa.exe"
      2⤵
      • Checks computer location settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:3972
      • C:\Users\Admin\AppData\Local\Temp\acaeb20af6267e33b2020bb361b757586866fc0099fe1be322b0595d8e970caa.exe
        "C:\Users\Admin\AppData\Local\Temp\acaeb20af6267e33b2020bb361b757586866fc0099fe1be322b0595d8e970caa.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:4472
    • C:\Users\Admin\AppData\Local\Temp\acaeb20af6267e33b2020bb361b757586866fc0099fe1be322b0595d8e970caa.exe
      "C:\Users\Admin\AppData\Local\Temp\acaeb20af6267e33b2020bb361b757586866fc0099fe1be322b0595d8e970caa.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:4964

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\tyrkish action lingerie [free] .rar.exe
          Filesize

          1.2MB

          MD5

          c01cee1110d2b97992c83855795c7566

          SHA1

          fc6b11fa56d2dbacb6239bc07f19225e16057acf

          SHA256

          32d43a3bc8879c505e256f29e4887d0eff3d0ac56c9556b8b441f85fe0d7ebc2

          SHA512

          173520c86f40e6927e27729c5ed5cde447a62f24610bf84beefd4d0d2ceeec7833ea656203da9c1c94141fc73a4c890b0c6b24a091b9bca47a1d00e44f94bf70

          Download Submit

        • memory/1544-229-0x0000000000400000-0x000000000041E000-memory.dmp

          Filesize

          120KB

          Download

        • memory/1544-225-0x0000000000400000-0x000000000041E000-memory.dmp

          Filesize

          120KB

          Download

        • memory/1544-245-0x0000000000400000-0x000000000041E000-memory.dmp

          Filesize

          120KB

          Download

        • memory/1544-208-0x0000000000400000-0x000000000041E000-memory.dmp

          Filesize

          120KB

          Download

        • memory/1544-241-0x0000000000400000-0x000000000041E000-memory.dmp

          Filesize

          120KB

          Download

        • memory/1544-237-0x0000000000400000-0x000000000041E000-memory.dmp

          Filesize

          120KB

          Download

        • memory/1544-187-0x0000000000400000-0x000000000041E000-memory.dmp

          Filesize

          120KB

          Download

        • memory/1544-193-0x0000000000400000-0x000000000041E000-memory.dmp

          Filesize

          120KB

          Download

        • memory/1544-233-0x0000000000400000-0x000000000041E000-memory.dmp

          Filesize

          120KB

          Download

        • memory/1544-213-0x0000000000400000-0x000000000041E000-memory.dmp

          Filesize

          120KB

          Download

        • memory/1544-183-0x0000000000400000-0x000000000041E000-memory.dmp

          Filesize

          120KB

          Download

        • memory/1544-217-0x0000000000400000-0x000000000041E000-memory.dmp

          Filesize

          120KB

          Download

        • memory/1544-221-0x0000000000400000-0x000000000041E000-memory.dmp

          Filesize

          120KB

          Download

        • memory/1544-204-0x0000000000400000-0x000000000041E000-memory.dmp

          Filesize

          120KB

          Download

        • memory/1544-0-0x0000000000400000-0x000000000041E000-memory.dmp

          Filesize

          120KB

          Download

        • memory/3972-184-0x0000000000400000-0x000000000041E000-memory.dmp

          Filesize

          120KB

          Download

        • memory/4472-163-0x0000000000400000-0x000000000041E000-memory.dmp

          Filesize

          120KB

          Download

        • memory/4472-185-0x0000000000400000-0x000000000041E000-memory.dmp

          Filesize

          120KB

          Download

        • memory/4964-164-0x0000000000400000-0x000000000041E000-memory.dmp

          Filesize

          120KB

          Download