Overview

overview

10

Static

static

10

5390230d69...86.exe

windows7-x64

9

5390230d69...86.exe

windows10-2004-x64

9

Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18/04/2024, 21:56

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General

  • Target

    5390230d69cde115468e637aa54ece7ca6d96c5a3a88945ff599cd60a5973b86.exe

  • Size

    1.8MB

  • MD5

    be40587927758130bbf3c5c5e73bef90

  • SHA1

    05c6e1ee591f8365fb068168181bea7453f63afa

  • SHA256

    5390230d69cde115468e637aa54ece7ca6d96c5a3a88945ff599cd60a5973b86

  • SHA512

    09640849f0f55b8ffa393f5bdb25175c630ecd1ce48d7aef8b9c3c1d2cfddff4336ad434295eff7d188ddba61ac7f163f006e4a758552e6405953b63df3dd52f

  • SSDEEP

    49152:FSMMTSFI99qH0IWLKu9zL6KlOBmBDXXzK:F/C5L7/6K4I9jK

Score
9/10
persistencespywarestealerupx

Malware Config

Signatures

  • Detects executables containing possible sandbox analysis VM usernames 4 IoCs
  • UPX dump on OEP (original entry point) 7 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 7 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 19 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 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5390230d69cde115468e637aa54ece7ca6d96c5a3a88945ff599cd60a5973b86.exe
    "C:\Users\Admin\AppData\Local\Temp\5390230d69cde115468e637aa54ece7ca6d96c5a3a88945ff599cd60a5973b86.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:1900
    • C:\Users\Admin\AppData\Local\Temp\5390230d69cde115468e637aa54ece7ca6d96c5a3a88945ff599cd60a5973b86.exe
      "C:\Users\Admin\AppData\Local\Temp\5390230d69cde115468e637aa54ece7ca6d96c5a3a88945ff599cd60a5973b86.exe"
      2⤵
      • Checks computer location settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:4888
      • C:\Users\Admin\AppData\Local\Temp\5390230d69cde115468e637aa54ece7ca6d96c5a3a88945ff599cd60a5973b86.exe
        "C:\Users\Admin\AppData\Local\Temp\5390230d69cde115468e637aa54ece7ca6d96c5a3a88945ff599cd60a5973b86.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:1452

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\italian porn trambling hidden shoes .zip.exe
    Filesize

    904KB

    MD5

    7787e8f41d33271275f0290e7093c98b

    SHA1

    12d10ccc6fa92f4be3be865e24d39f675645ec99

    SHA256

    49539b26e64d2a59db37ccdc0b2310f0351abeb9f81cf1613aecd515fccf4c01

    SHA512

    20da9d8833bdd7b399d77d0ea538c036b103b678ca539eeddc5c2a27906e6c97101d0796e6347da799c35155a827b1a8a1cfa4ac0e8e942c03c57a9cda7d205c

    Download Submit

  • memory/1452-166-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

    Download

  • memory/1452-195-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

    Download

  • memory/1900-0-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

    Download

  • memory/1900-192-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

    Download

  • memory/4888-99-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

    Download

  • memory/4888-194-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

    Download