Overview

overview

10

Static

static

10

aa906c065f...ec.exe

windows7-x64

9

aa906c065f...ec.exe

windows10-2004-x64

9

Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/03/2024, 22:27

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General

  • Target

    aa906c065f8484458fbddbe186f58d195b8c7f510e315c4d5b854708f2e06aec.exe

  • Size

    1.5MB

  • MD5

    cbee92fefda673766538929e4466dd95

  • SHA1

    3b2751be2cb1213027a6ed0f106ac85e1a83f00e

  • SHA256

    aa906c065f8484458fbddbe186f58d195b8c7f510e315c4d5b854708f2e06aec

  • SHA512

    b0080321512fa566343efd252610f6927f6dde4e1083b5a9f78324ea806b4993f3d3b93f5e072f29a85552fe1ecdf7f2c24f5959f7e02740a8d9f7ba145262a7

  • SSDEEP

    24576:gaXxiQmyoTI8D7lzKtbFfld6/w8u/+XzX9zQKkyYDr5mZ0K9uQd2yfIft7:LhpoTI8D7hKtbtloY8VrVeVr5rM1d+t7

Score
9/10
persistencespywarestealerupx

Malware Config

Signatures

  • Detects executables containing possible sandbox analysis VM usernames 15 IoCs
  • UPX dump on OEP (original entry point) 17 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 17 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\aa906c065f8484458fbddbe186f58d195b8c7f510e315c4d5b854708f2e06aec.exe
    "C:\Users\Admin\AppData\Local\Temp\aa906c065f8484458fbddbe186f58d195b8c7f510e315c4d5b854708f2e06aec.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:848
    • C:\Users\Admin\AppData\Local\Temp\aa906c065f8484458fbddbe186f58d195b8c7f510e315c4d5b854708f2e06aec.exe
      "C:\Users\Admin\AppData\Local\Temp\aa906c065f8484458fbddbe186f58d195b8c7f510e315c4d5b854708f2e06aec.exe"
      2⤵
      • Checks computer location settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2320
      • C:\Users\Admin\AppData\Local\Temp\aa906c065f8484458fbddbe186f58d195b8c7f510e315c4d5b854708f2e06aec.exe
        "C:\Users\Admin\AppData\Local\Temp\aa906c065f8484458fbddbe186f58d195b8c7f510e315c4d5b854708f2e06aec.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:8

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\british sperm fetish masturbation 40+ (Janette).rar.exe
    Filesize

    1.2MB

    MD5

    09a38208538c2304ee1319d99080d32a

    SHA1

    33d0b279f5004c5ed0f8187c9aac8e9993a73dc2

    SHA256

    8c99be0cc6dbb9f30fa5fb3699d9731dc2bedefdd8df7e6a083bbd6fc889b054

    SHA512

    15201b4689b783c0167f79f83efa8a6ea99d78c0e786a7cbf4ee1b20aed2568e5c0e7bd1bca4a392f6e81c266d7d219e6c23e239a06b85d1669975e450aa1e68

    Download Submit

  • memory/8-184-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

    Download

  • memory/848-207-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

    Download

  • memory/848-210-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

    Download

  • memory/848-182-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

    Download

  • memory/848-188-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

    Download

  • memory/848-200-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

    Download

  • memory/848-203-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

    Download

  • memory/848-0-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

    Download

  • memory/848-231-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

    Download

  • memory/848-213-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

    Download

  • memory/848-216-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

    Download

  • memory/848-219-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

    Download

  • memory/848-222-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

    Download

  • memory/848-225-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

    Download

  • memory/848-228-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

    Download

  • memory/2320-183-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

    Download