Overview

overview

7

Static

static

3

e2f5611378...a2.exe

windows7-x64

7

e2f5611378...a2.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    93s
  • max time network
    95s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14-09-2024 22:40

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General

  • Target

    e2f56113787f14e274a9fd136f80a70f88ec711f44988b31c88eb2cb979113a2.exe

  • Size

    1.1MB

  • MD5

    37464cc84d3f976411a57bc27af8744a

  • SHA1

    70ab0fb1011e8f4336e7e4229e6880fcdc744a2b

  • SHA256

    e2f56113787f14e274a9fd136f80a70f88ec711f44988b31c88eb2cb979113a2

  • SHA512

    ae26daa0281190034da81cbacd6b0c816a52bf13a1fceb63444774ac68b82930434749b1783d2067be48d39eaec52fe2f81823763236f468ff236e566cdbaff2

  • SSDEEP

    24576:CH0dl8myX9Bg42QoXFkrzkmmlSgRDko0lG4Z8r7Qfbkiu5QP:CcaClSFlG4ZM7QzM4

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\e2f56113787f14e274a9fd136f80a70f88ec711f44988b31c88eb2cb979113a2.exe
    "C:\Users\Admin\AppData\Local\Temp\e2f56113787f14e274a9fd136f80a70f88ec711f44988b31c88eb2cb979113a2.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:1840
    • 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:5032
      • 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:384
    • 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:1792
      • 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:4764

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    753B

    MD5

    32a7e61dee21505c53e36cd7b8e38c4a

    SHA1

    d52136196b976f4af57ba1234790c3e520e00501

    SHA256

    c47a2fdbd354fb883931a2208348dbd982f8f6a76b6af15f194e719ceae8f201

    SHA512

    22f65e3cbf90423f6902b9bcae389f4b080d05e8cdccb50759c68b81ef3cf859c595e241fc40b3ec745634d4e80155b226e7bcb3521bc70ab13a7df83204c606

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

    1.1MB

    MD5

    2c08eca92f6733b69da5776c3a286d5b

    SHA1

    bdf35f23004868f7cc3352971e2388c361b1e339

    SHA256

    1b5b93e1f5ebdd4e15a981848f4f0732e0d974b5fcd3dceb06cf5743e03e5380

    SHA512

    550b4d3117b6203afda79fa89939c6f1b679f75671540eeae3d18a5bbb50e6410972037691bdf2d861575bd5e7a5e4a860d1693d9b4afa30040c5376c4854c44

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  • memory/1840-10-0x0000000000400000-0x0000000000551000-memory.dmp

    Filesize

    1.3MB

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