Overview

overview

10

Static

static

10

19ec09102e...b2.exe

windows7-x64

9

19ec09102e...b2.exe

windows10-2004-x64

9

Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16-04-2024 19:38

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General

  • Target

    19ec09102ee612c7a7d7c42d3a4639e56f93ac0f313552612105a41d83560bb2.exe

  • Size

    756KB

  • MD5

    a6f48feaeb17a379c5768019ea89e101

  • SHA1

    0e1637a81120d8072bf227cac5512cd841a43d2d

  • SHA256

    19ec09102ee612c7a7d7c42d3a4639e56f93ac0f313552612105a41d83560bb2

  • SHA512

    a1285521b7e340d9882c6a3897f2cb4a297d993e5595992bf40dd23b6c39f92d22986932b19a5d4bf6bfa2f8dde936bba7689ad0b5d9f0e47f880e71ea9e5f04

  • SSDEEP

    12288:7EQoSaqhDQlbxa7ddnMiTz4z1O0GNlNNZ5+443W89CdiKDjKNsoNQeSKQvnRGICv:7rkta7dX321OxlNf5+P3v9C0KS/N6Kl9

Score
9/10
persistencespywarestealerupx

Malware Config

Signatures

  • Detects executables containing possible sandbox analysis VM usernames 5 IoCs
  • UPX dump on OEP (original entry point) 9 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 9 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\19ec09102ee612c7a7d7c42d3a4639e56f93ac0f313552612105a41d83560bb2.exe
    "C:\Users\Admin\AppData\Local\Temp\19ec09102ee612c7a7d7c42d3a4639e56f93ac0f313552612105a41d83560bb2.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:2404
    • C:\Users\Admin\AppData\Local\Temp\19ec09102ee612c7a7d7c42d3a4639e56f93ac0f313552612105a41d83560bb2.exe
      "C:\Users\Admin\AppData\Local\Temp\19ec09102ee612c7a7d7c42d3a4639e56f93ac0f313552612105a41d83560bb2.exe"
      2⤵
      • Checks computer location settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:4344
      • C:\Users\Admin\AppData\Local\Temp\19ec09102ee612c7a7d7c42d3a4639e56f93ac0f313552612105a41d83560bb2.exe
        "C:\Users\Admin\AppData\Local\Temp\19ec09102ee612c7a7d7c42d3a4639e56f93ac0f313552612105a41d83560bb2.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:2256
    • C:\Users\Admin\AppData\Local\Temp\19ec09102ee612c7a7d7c42d3a4639e56f93ac0f313552612105a41d83560bb2.exe
      "C:\Users\Admin\AppData\Local\Temp\19ec09102ee612c7a7d7c42d3a4639e56f93ac0f313552612105a41d83560bb2.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:4444

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\trambling hot (!) shower (Britney).avi.exe
    Filesize

    1.4MB

    MD5

    869967abc0a8d02071181fa0fc8e7cd4

    SHA1

    fa3194643afee97e58d2d50e7f480b4b5c682634

    SHA256

    2ecb1025de9ac69c6e89f9f24920b1f15fce5d8f0f0ff53a6565aefdce0f9074

    SHA512

    3846df79c5ed35a6fd8441dcddf618ff1b32921cfaaacd6d1141353ebdb26af9ad2c0c08c4740d79bd73bd2493988f0eca12abb191c63407bc8f192e1487aeda

    Download Submit

  • memory/2256-14-0x0000000000400000-0x000000000041F000-memory.dmp

    Filesize

    124KB

    Download

  • memory/2256-191-0x0000000000400000-0x000000000041F000-memory.dmp

    Filesize

    124KB

    Download

  • memory/2404-0-0x0000000000400000-0x000000000041F000-memory.dmp

    Filesize

    124KB

    Download

  • memory/2404-171-0x0000000000400000-0x000000000041F000-memory.dmp

    Filesize

    124KB

    Download

  • memory/4344-10-0x0000000000400000-0x000000000041F000-memory.dmp

    Filesize

    124KB

    Download

  • memory/4344-186-0x0000000000400000-0x000000000041F000-memory.dmp

    Filesize

    124KB

    Download

  • memory/4444-12-0x0000000000400000-0x000000000041F000-memory.dmp

    Filesize

    124KB

    Download

  • memory/4444-189-0x0000000000400000-0x000000000041F000-memory.dmp

    Filesize

    124KB

    Download