Overview

overview

7

Static

static

7

dbc38af194...32.exe

windows7-x64

7

dbc38af194...32.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    150s
  • max time network
    154s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    15-10-2023 19:48

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General

  • Target

    dbc38af1946d3ce853119aa8bf478e30_exe32.exe

  • Size

    909KB

  • MD5

    dbc38af1946d3ce853119aa8bf478e30

  • SHA1

    f466e5cc5deb673471cd782b58a94a54e72e322c

  • SHA256

    eb95923f6eabbd09fcbda998665859ad09caa903da956a449b2aeb7d162372ae

  • SHA512

    145e23097362797fb6f4e16fa25eb934b8b62ac4f77c481610ac2ac0ae15e0c071bcd6ebbc6422028c749487049e791c36417d97d7bf302e9406be358bd2acd0

  • SSDEEP

    24576:YoFPxcpduABL8rNFTfa9X0dizfHrcBpjbK:XjGuABL8r/oEdizfH8pjbK

Score
7/10
persistencespywarestealerupx

Malware Config

Signatures

  • 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 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 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\dbc38af1946d3ce853119aa8bf478e30_exe32.exe
    "C:\Users\Admin\AppData\Local\Temp\dbc38af1946d3ce853119aa8bf478e30_exe32.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:2104
    • C:\Users\Admin\AppData\Local\Temp\dbc38af1946d3ce853119aa8bf478e30_exe32.exe
      "C:\Users\Admin\AppData\Local\Temp\dbc38af1946d3ce853119aa8bf478e30_exe32.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2580
      • C:\Users\Admin\AppData\Local\Temp\dbc38af1946d3ce853119aa8bf478e30_exe32.exe
        "C:\Users\Admin\AppData\Local\Temp\dbc38af1946d3ce853119aa8bf478e30_exe32.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:2464

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\Windows Sidebar\Shared Gadgets\xxx hot (!) titts (Kathrin,Karin).rar.exe
    Filesize

    1.0MB

    MD5

    6e0cc23b275d394fc862338fe720542a

    SHA1

    36062c9eaf5062018e7acc929785166d49e02fb5

    SHA256

    145f16b28047bd065e3a3feb8f663f73727eadc5111cb78df7f69183e9797d6c

    SHA512

    f0420c51c0bf86a485a73fa8482c0b262167db3f479a823c18c5bd7b17be0549afd68ced9c9739ca714fc1b93931115edcc72946262714588543cc345688c16e

    Download Submit

  • memory/2104-0-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

    Download

  • memory/2104-10-0x0000000004C60000-0x0000000004C7E000-memory.dmp

    Filesize

    120KB

    Download

  • memory/2104-70-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

    Download

  • memory/2104-87-0x0000000004C60000-0x0000000004C7E000-memory.dmp

    Filesize

    120KB

    Download

  • memory/2464-54-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

    Download

  • memory/2464-93-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

    Download

  • memory/2580-12-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

    Download

  • memory/2580-53-0x0000000004510000-0x000000000452E000-memory.dmp

    Filesize

    120KB

    Download

  • memory/2580-89-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

    Download

  • memory/2580-91-0x0000000004510000-0x000000000452E000-memory.dmp

    Filesize

    120KB

    Download