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Overview

overview

10

Static

static

10

8ce7bceeb0...87.exe

windows7-x64

9

8ce7bceeb0...87.exe

windows10-2004-x64

9

Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    06/03/2024, 21:42

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General

  • Target

    8ce7bceeb052888440fc39060a77914295b8d8285ea3df761bda5a3e2e869e87.exe

  • Size

    975KB

  • MD5

    a5deab985f7e9fbdfa07a048effafbc4

  • SHA1

    9aa8b079047ad97334161055406061475e3721b4

  • SHA256

    8ce7bceeb052888440fc39060a77914295b8d8285ea3df761bda5a3e2e869e87

  • SHA512

    f0c7166a3867f8cefc9ba3ba2dfdad3a39120cb8132b91f4465ab9794855648854c945f512e8b750335568f3644565905b80a37d31bdd712a7e78e436f32b583

  • SSDEEP

    24576:bSLcL4Q0w+97NqlPLM4lZmuMaWa2y7VDsR:bj8QM9Moc+a2y7m

Score
9/10
persistencespywarestealerupx

Malware Config

Signatures

  • UPX dump on OEP (original entry point) 1 IoCs
  • 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 8 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\8ce7bceeb052888440fc39060a77914295b8d8285ea3df761bda5a3e2e869e87.exe
    "C:\Users\Admin\AppData\Local\Temp\8ce7bceeb052888440fc39060a77914295b8d8285ea3df761bda5a3e2e869e87.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:2868
    • C:\Users\Admin\AppData\Local\Temp\8ce7bceeb052888440fc39060a77914295b8d8285ea3df761bda5a3e2e869e87.exe
      "C:\Users\Admin\AppData\Local\Temp\8ce7bceeb052888440fc39060a77914295b8d8285ea3df761bda5a3e2e869e87.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2712
      • C:\Users\Admin\AppData\Local\Temp\8ce7bceeb052888440fc39060a77914295b8d8285ea3df761bda5a3e2e869e87.exe
        "C:\Users\Admin\AppData\Local\Temp\8ce7bceeb052888440fc39060a77914295b8d8285ea3df761bda5a3e2e869e87.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:1872

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files (x86)\Adobe\Reader 9.0\Reader\IDTemplates\kicking fucking catfight shower .mpg.exe
    Filesize

    1.2MB

    MD5

    a1bc94300a8e3cb036a417056d77702a

    SHA1

    c2e1d5f1f07d13f8164cc69b7633c32a8fbdd640

    SHA256

    3e7c9c79f6dd02966474c928eb409ecb2bfb5cf60fd995f4d41a1caba46f11fa

    SHA512

    031be9116b89523e5d5c71030850961890e45e2a4ddb78222dc42665c245e0989252e196e6f8338f1207be4593611c42402a4f7fb7627dc4d7434d964ec8db5a

    Download Submit

  • memory/1872-88-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

    Download

  • memory/1872-110-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

    Download

  • memory/2712-64-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

    Download

  • memory/2712-87-0x0000000004580000-0x000000000459D000-memory.dmp

    Filesize

    116KB

    Download

  • memory/2712-107-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

    Download

  • memory/2712-108-0x0000000004580000-0x000000000459D000-memory.dmp

    Filesize

    116KB

    Download

  • memory/2868-0-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

    Download

  • memory/2868-63-0x0000000004670000-0x000000000468D000-memory.dmp

    Filesize

    116KB

    Download

  • memory/2868-104-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

    Download

  • memory/2868-106-0x0000000004670000-0x000000000468D000-memory.dmp

    Filesize

    116KB

    Download