Analysis

  • max time kernel
    92s
  • max time network
    94s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/09/2024, 03:41

General

  • Target

    e882fe068abde788706108a3af636c1531717149c906a32bbcb41b40e695053eN.exe

  • Size

    77KB

  • MD5

    5aaa490709802f987b2b9620eeb0dac0

  • SHA1

    d0895af16f27bbb1dc18b1dec1973517fb55cc4f

  • SHA256

    e882fe068abde788706108a3af636c1531717149c906a32bbcb41b40e695053e

  • SHA512

    e26e4a30d9809a36d1fa2ebbecf92f9ffc2ef4cac67a6b9a6cc8b218ef4f99c28aa513f6823836d2a948e13bface4aa113079afb4df7455c12e27aec72bfb18b

  • SSDEEP

    768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZ7uyA36S7MpxRXrZSUfFJ1eQP:xj+VGMOtEvwDpjubwQEI8UD1eQP

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 2 IoCs

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

  • Executes dropped EXE 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Modifies system certificate store 2 TTPs 8 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e882fe068abde788706108a3af636c1531717149c906a32bbcb41b40e695053eN.exe
    "C:\Users\Admin\AppData\Local\Temp\e882fe068abde788706108a3af636c1531717149c906a32bbcb41b40e695053eN.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3456
    • C:\Users\Admin\AppData\Local\Temp\misid.exe
      "C:\Users\Admin\AppData\Local\Temp\misid.exe"
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Modifies system certificate store
      PID:3380

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\misid.exe

    Filesize

    77KB

    MD5

    fe9b1f10f20e9d9c8db84ce8064fddf4

    SHA1

    927a282c4957bc6005b8afe999f63518154965d4

    SHA256

    e6504b5a795169bbbaf1f8f2f1576ff0e8bba1d835850d5812b566da8a87b7b1

    SHA512

    ec21f8bf83be3cd9d7204edf9f3769783eb224632da1f93006f59ee7029109930d45b0a6a68d98c630e0118b87385e75175a194fcda124be12bc49e87965150f

  • C:\Users\Admin\AppData\Local\Temp\misids.exe

    Filesize

    315B

    MD5

    a34ac19f4afae63adc5d2f7bc970c07f

    SHA1

    a82190fc530c265aa40a045c21770d967f4767b8

    SHA256

    d5a89e26beae0bc03ad18a0b0d1d3d75f87c32047879d25da11970cb5c4662a3

    SHA512

    42e53d96e5961e95b7a984d9c9778a1d3bd8ee0c87b8b3b515fa31f67c2d073c8565afc2f4b962c43668c4efa1e478da9bb0ecffa79479c7e880731bc4c55765

  • memory/3380-19-0x00000000005D0000-0x00000000005D6000-memory.dmp

    Filesize

    24KB

  • memory/3380-25-0x0000000000560000-0x0000000000566000-memory.dmp

    Filesize

    24KB

  • memory/3380-48-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/3456-0-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/3456-1-0x00000000007F0000-0x00000000007F6000-memory.dmp

    Filesize

    24KB

  • memory/3456-2-0x00000000007F0000-0x00000000007F6000-memory.dmp

    Filesize

    24KB

  • memory/3456-3-0x0000000000810000-0x0000000000816000-memory.dmp

    Filesize

    24KB

  • memory/3456-17-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB