Overview

overview

10

Static

static

10

abb15cf452...b8.exe

windows7-x64

9

abb15cf452...b8.exe

windows10-2004-x64

9

Analysis

  • max time kernel
    152s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/03/2024, 23:15

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General

  • Target

    abb15cf452f69c7ee29db928805889e610945224e4948354df911db7955e04b8.exe

  • Size

    672KB

  • MD5

    bce9c014ccd52bed41a84c6a7fca4987

  • SHA1

    20811da08eccd560bbc5cce4b48814f4718a1e76

  • SHA256

    abb15cf452f69c7ee29db928805889e610945224e4948354df911db7955e04b8

  • SHA512

    31647907223bd5c1f27c0853e51b0c4c2c42dd044e63cb5efd2d5b87cf7183566111007eeb9a3711b1ccf7f5ba7a90aa661d76947606f14175d13d4d4761c253

  • SSDEEP

    12288:lXa8shA4qgJtLNfyoNHGwA6XFEPQi+4OyUrLR0C:lq86qucoNHc6sZ7tCmC

Score
9/10
persistencespywarestealer

Malware Config

Signatures

  • Detects executables containing possible sandbox analysis VM usernames 18 IoCs
  • UPX dump on OEP (original entry point) 21 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
  • 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\abb15cf452f69c7ee29db928805889e610945224e4948354df911db7955e04b8.exe
    "C:\Users\Admin\AppData\Local\Temp\abb15cf452f69c7ee29db928805889e610945224e4948354df911db7955e04b8.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:1788
    • C:\Users\Admin\AppData\Local\Temp\abb15cf452f69c7ee29db928805889e610945224e4948354df911db7955e04b8.exe
      "C:\Users\Admin\AppData\Local\Temp\abb15cf452f69c7ee29db928805889e610945224e4948354df911db7955e04b8.exe"
      2⤵
      • Checks computer location settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2840
      • C:\Users\Admin\AppData\Local\Temp\abb15cf452f69c7ee29db928805889e610945224e4948354df911db7955e04b8.exe
        "C:\Users\Admin\AppData\Local\Temp\abb15cf452f69c7ee29db928805889e610945224e4948354df911db7955e04b8.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:4964
    • C:\Users\Admin\AppData\Local\Temp\abb15cf452f69c7ee29db928805889e610945224e4948354df911db7955e04b8.exe
      "C:\Users\Admin\AppData\Local\Temp\abb15cf452f69c7ee29db928805889e610945224e4948354df911db7955e04b8.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:3456

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\handjob uncut boobs (Sylvia).mpeg.exe
    Filesize

    665KB

    MD5

    b4a6bd745105097d5d3065daa5f585fa

    SHA1

    b6f5b8271a810b49f19e6736272da9d40b81052e

    SHA256

    7e9c368eb9bf77f37a968715c3f3328f0fcd063e58b32c51f80095c2645014b7

    SHA512

    0c8252bc6a25f919fec70ed3ec5086944bb3a7d56cd5d683f03c8ed620c08af62a0bf0f775e9cd1af30fc78a547a5947832635e7aa46f1e01bd481b48724ff18

    Download Submit

  • memory/1788-221-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

    Download

  • memory/1788-213-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

    Download

  • memory/1788-253-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

    Download

  • memory/1788-153-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

    Download

  • memory/1788-225-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

    Download

  • memory/1788-188-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

    Download

  • memory/1788-243-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

    Download

  • memory/1788-187-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

    Download

  • memory/1788-192-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

    Download

  • memory/1788-237-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

    Download

  • memory/1788-229-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

    Download

  • memory/1788-209-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

    Download

  • memory/1788-205-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

    Download

  • memory/1788-217-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

    Download

  • memory/1788-0-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

    Download

  • memory/2840-171-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

    Download

  • memory/3456-185-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

    Download

  • memory/3456-55-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

    Download

  • memory/4964-186-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

    Download

  • memory/4964-63-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

    Download