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Overview

overview

7

Static

static

3

62e345a7b4...08.exe

windows7-x64

7

62e345a7b4...08.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    148s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/08/2024, 20:44

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General

  • Target

    62e345a7b43d619a4b75b4418755ac8363dc569a8c38754cd5b2384dd178fa08.exe

  • Size

    1.1MB

  • MD5

    1c93ca84724f0aacbd2c2e28c8cf14c9

  • SHA1

    39826a51c349a4e38a9c6393acc3db9d6ce36df1

  • SHA256

    62e345a7b43d619a4b75b4418755ac8363dc569a8c38754cd5b2384dd178fa08

  • SHA512

    257a2b5747425b91c195b704e7278e410876e42e56fb13f9cdaa18c7c21c40efb062cfa2f2ddf3559190f49c1a1c8b5dc2a5865b7710cd82d416fc9ed9cf0eab

  • SSDEEP

    24576:aH0dl8myX9Bg42QoXFkrzkmplSgRDYo0lG4Z8r7Qfbkiu5Q3:acallSllG4ZM7QzMQ

Score
7/10
discovery

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 3 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Deletes itself 1 IoCs
  • Executes dropped EXE 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Modifies registry class 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\62e345a7b43d619a4b75b4418755ac8363dc569a8c38754cd5b2384dd178fa08.exe
    "C:\Users\Admin\AppData\Local\Temp\62e345a7b43d619a4b75b4418755ac8363dc569a8c38754cd5b2384dd178fa08.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3140
    • C:\Windows\SysWOW64\WScript.exe
      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"
      2⤵
      • Checks computer location settings
      • System Location Discovery: System Language Discovery
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:1076
      • C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe
        "C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe"
        3⤵
        • Deletes itself
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of SetWindowsHookEx
        PID:1884
    • C:\Windows\SysWOW64\WScript.exe
      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"
      2⤵
      • Checks computer location settings
      • System Location Discovery: System Language Discovery
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:740
      • C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe
        "C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of SetWindowsHookEx
        PID:3688

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs
    Filesize

    753B

    MD5

    4a6dad24fb6c2533fafc87e6879e9149

    SHA1

    250ad0adc9a5bfbdf3cd1ed3bc6668077dc0af4a

    SHA256

    45470699b19f972e87fc98c790b67662a78cdac50c26b1824c2eb112bda8a5ea

    SHA512

    3b3afc98921046a52aaea15db7909591f249c73bfd4b605bc7cd93936c2514bdc0d9489be37b722b1628ce4101bd465c3a6fc87ae763feea4b8afc4a22fba1bf

    Download Submit

  • C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe
    Filesize

    1.1MB

    MD5

    966258734fcbb69b6fca3a55c2e957d4

    SHA1

    e80bd1569c0b21d9acb5efa23fa9b6f3a12b6408

    SHA256

    3b63c561eb965db974b1cc6b95ecf6d07c536b5104a92aec25b831469b49cffd

    SHA512

    50583fade918e2aec48ed6c4e9b0bb5b1309adde56cd796ca43938aa590fc981372b66324f6bd5e7d82c726054af838d3daedb5688734ff946a849575cf36679

    Download Submit

  • memory/1884-16-0x0000000000400000-0x000000000055F000-memory.dmp

    Filesize

    1.4MB

    Download

  • memory/1884-18-0x0000000000400000-0x000000000055F000-memory.dmp

    Filesize

    1.4MB

    Download

  • memory/3140-0-0x0000000000400000-0x000000000055F000-memory.dmp

    Filesize

    1.4MB

    Download

  • memory/3140-12-0x0000000000400000-0x000000000055F000-memory.dmp

    Filesize

    1.4MB

    Download

  • memory/3688-17-0x0000000000400000-0x000000000055F000-memory.dmp

    Filesize

    1.4MB

    Download