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Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    21/02/2024, 19:40

General

  • Target

    a06bb29952757ab89bb22e7ad7ec0f6e.exe

  • Size

    389KB

  • MD5

    a06bb29952757ab89bb22e7ad7ec0f6e

  • SHA1

    f531ad38737cd2b92452595d3937c640eee02144

  • SHA256

    751921f0f6a5d789ae6437b9b53d78eddc04dfe1323cdd95bd9b5364c49d9311

  • SHA512

    75405d1d19b02dc895be7afe7b5b65ec87711dceecdd2d8d9c9dc39f2d44621f79edeaf50a73ed7cfc18bf89a48f9795f3acb493a852424685fd6374083648b3

  • SSDEEP

    6144:hBk/Zml2Rxs3NBBUKs7HCC1Nbw0Z8ddzyzC/shoX1I1fxTADds4pK97Z:hBai9BKKQt9udIz9h26xTsdq7Z

Malware Config

Signatures

  • Reads user/profile data of web browsers 2 TTPs

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

  • 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 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a06bb29952757ab89bb22e7ad7ec0f6e.exe
    "C:\Users\Admin\AppData\Local\Temp\a06bb29952757ab89bb22e7ad7ec0f6e.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:1320
    • C:\Users\Admin\AppData\Local\Temp\a06bb29952757ab89bb22e7ad7ec0f6e.exe
      "C:\Users\Admin\AppData\Local\Temp\a06bb29952757ab89bb22e7ad7ec0f6e.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2656
      • C:\Users\Admin\AppData\Local\Temp\a06bb29952757ab89bb22e7ad7ec0f6e.exe
        "C:\Users\Admin\AppData\Local\Temp\a06bb29952757ab89bb22e7ad7ec0f6e.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:1816

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\Windows Sidebar\Shared Gadgets\swedish action cumshot several models boobs .rar.exe

    Filesize

    1.8MB

    MD5

    2bc3b9b3e4382f4b21d6f57922e0c895

    SHA1

    6790ea46365159737bb12f51981ba39c3bc0ca8b

    SHA256

    2209a0a842cee1f64c52f3cadd455e724e360c0b7b18c8ef1921803899dccc30

    SHA512

    ea5c1b5935d8269dc48d3e73e8b360af78f4da45de52e1a7869d23291e8368c9e1f727a0e1582c06193132c531be219ce485fcad2ca329259cf9d979fd26e0ce

  • C:\debug.txt

    Filesize

    183B

    MD5

    cf30888a26c117cf0c2e6d4343872c4c

    SHA1

    680dc8b66ec628315a3943e7ec29f54ab32d04a1

    SHA256

    5635dcbd67d379dfda3994e01a5266a6d875c9456091650a79d01ebb5c4bdaa0

    SHA512

    f762b0621da8de7fd799ca238787977c87ab35076853c56754fe7180e1437e6d551b6f15a164451de120e41a97859eaaec357f51e2154197b39206e1ad61b8d6