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Overview

overview

7

Static

static

3

89d4d80bec...a9.exe

windows7-x64

7

89d4d80bec...a9.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    136s
  • 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
    23/08/2024, 02:28

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General

  • Target

    89d4d80bec5fc2e4428cdfd93a5ff8e05e0aa2592f22e14cc6b1cd66df808ea9.exe

  • Size

    1.1MB

  • MD5

    058c96e6ca8a9b4b678af5c0f2d8ee3e

  • SHA1

    6940d9f4e3fcfde303dc3dd6191f66a6e2a100c8

  • SHA256

    89d4d80bec5fc2e4428cdfd93a5ff8e05e0aa2592f22e14cc6b1cd66df808ea9

  • SHA512

    9507f130b9de90ce98b110b0c44aa4aa10918c600de408a97ee393475b9b9ccd4711222106246482734fcec2561e52a6758e0c87fb02f97772139a87b6771dca

  • SSDEEP

    24576:aH0dl8myX9Bg42QoXFkrzkmplSgRDYo0lG4Z8r7Qfbkiu5Q3:acallSllG4ZM7QzMg

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\89d4d80bec5fc2e4428cdfd93a5ff8e05e0aa2592f22e14cc6b1cd66df808ea9.exe
    "C:\Users\Admin\AppData\Local\Temp\89d4d80bec5fc2e4428cdfd93a5ff8e05e0aa2592f22e14cc6b1cd66df808ea9.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:1904
    • 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:3120
      • 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:4620
    • 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:4604
      • 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:1712

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    753B

    MD5

    b947ae9ac24fedabe76c035ca2774d73

    SHA1

    d7e06642830f3af07b666c315eacd2b57179660f

    SHA256

    6b39fe85da27b6201a3540c0ee01921364fae4f26669588cbb7f58a9bed6e61c

    SHA512

    f9c68332dd236508e2a80721ea5ee1f3ea5c32137a4b53cfcbc0c1681eb8df31c67b5e3bfb558b1e68b3693db20c7f2e18276271f7f9a7229d8698c65b4338d2

    Download Submit

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

    1.1MB

    MD5

    65f1210ad78ef5e41e42028b0d657be7

    SHA1

    878bc949e285578cd5a8bba3ddac2e9b097901ba

    SHA256

    f7190161b5484e60303c7e85b25ae5d1194e8d05e34bd23599345afde0e44f46

    SHA512

    3062ee68dd65c70cf8cd409c6f55a70875bdf9e8adc25f3448c9644dd1637ee1102e19f15b010af219aa4a104cc9b09151d3a1daafee9568aea170c4c1558387

    Download Submit

  • memory/1712-17-0x0000000000400000-0x000000000055F000-memory.dmp

    Filesize

    1.4MB

    Download

  • memory/1904-0-0x0000000000400000-0x000000000055F000-memory.dmp

    Filesize

    1.4MB

    Download

  • memory/1904-12-0x0000000000400000-0x000000000055F000-memory.dmp

    Filesize

    1.4MB

    Download

  • memory/4620-15-0x0000000000400000-0x000000000055F000-memory.dmp

    Filesize

    1.4MB

    Download

  • memory/4620-18-0x0000000000400000-0x000000000055F000-memory.dmp

    Filesize

    1.4MB

    Download