Analysis

  • max time kernel
    150s
  • max time network
    155s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    07-04-2024 19:38

General

  • Target

    29949187e0b05a4327ae2c65d2214eff1ca2ff2e9adf22be38d721fe98f106ae.exe

  • Size

    1.1MB

  • MD5

    c0a17426219b6b74662e7668300f1869

  • SHA1

    9db8f9d4516e674edf88de0ee2b8f8c3578d662e

  • SHA256

    29949187e0b05a4327ae2c65d2214eff1ca2ff2e9adf22be38d721fe98f106ae

  • SHA512

    8f2b0ebceb307048a1a0e8cf43ad9edb51acb947771899add854ab9393ca461384a74a2840cfefb8d152ad850e409c1e3d6cd9fce9269612bcc6081eb064572e

  • SSDEEP

    24576:bHq4rhlwEJlJLGqIZTIBw5op6MlDVhIHIU6g8yD1xkBzZD1C7a:jq4//N57dpZ7irE2GBNma

Malware Config

Signatures

  • Detects executables containing possible sandbox analysis VM usernames 1 IoCs
  • UPX dump on OEP (original entry point) 7 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • UPX packed file 7 IoCs

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

  • Adds Run key to start application 2 TTPs 1 IoCs
  • 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 10 IoCs
  • Drops file in Program Files directory 15 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 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\29949187e0b05a4327ae2c65d2214eff1ca2ff2e9adf22be38d721fe98f106ae.exe
    "C:\Users\Admin\AppData\Local\Temp\29949187e0b05a4327ae2c65d2214eff1ca2ff2e9adf22be38d721fe98f106ae.exe"
    1⤵
    • 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:1280
    • C:\Users\Admin\AppData\Local\Temp\29949187e0b05a4327ae2c65d2214eff1ca2ff2e9adf22be38d721fe98f106ae.exe
      "C:\Users\Admin\AppData\Local\Temp\29949187e0b05a4327ae2c65d2214eff1ca2ff2e9adf22be38d721fe98f106ae.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2136
      • C:\Users\Admin\AppData\Local\Temp\29949187e0b05a4327ae2c65d2214eff1ca2ff2e9adf22be38d721fe98f106ae.exe
        "C:\Users\Admin\AppData\Local\Temp\29949187e0b05a4327ae2c65d2214eff1ca2ff2e9adf22be38d721fe98f106ae.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:1760
    • C:\Users\Admin\AppData\Local\Temp\29949187e0b05a4327ae2c65d2214eff1ca2ff2e9adf22be38d721fe98f106ae.exe
      "C:\Users\Admin\AppData\Local\Temp\29949187e0b05a4327ae2c65d2214eff1ca2ff2e9adf22be38d721fe98f106ae.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:3064

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\Windows Sidebar\Shared Gadgets\nude hidden (Jade).mpeg.exe

    Filesize

    826KB

    MD5

    b8afe33aba4aae0d3f8fc6caa63d7fbf

    SHA1

    1f472bd95120ed7313b36f08d125621cd8ab0e8c

    SHA256

    788a7948afa5826ce6584212669f52279b29620d24c677cddbaae22463694ad1

    SHA512

    f2e20dc32ad8368d1423fbaa463aba86b400b21a69697878362a41d03355a5ee9601a89611d50c1a7fcc2a981bd8cec0d44df80edb2d50c2332e987a463f7ce9

  • memory/1280-0-0x0000000000400000-0x0000000000429000-memory.dmp

    Filesize

    164KB

  • memory/1280-8-0x0000000001EB0000-0x0000000001ED9000-memory.dmp

    Filesize

    164KB

  • memory/1760-49-0x0000000000400000-0x0000000000429000-memory.dmp

    Filesize

    164KB

  • memory/2136-9-0x0000000000400000-0x0000000000429000-memory.dmp

    Filesize

    164KB

  • memory/2136-48-0x00000000047C0000-0x00000000047E9000-memory.dmp

    Filesize

    164KB

  • memory/3064-50-0x0000000000400000-0x0000000000429000-memory.dmp

    Filesize

    164KB