Analysis

  • max time kernel
    290s
  • max time network
    302s
  • platform
    windows7_x64
  • resource
    win7-20241023-en
  • resource tags

    arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
  • submitted
    20-11-2024 00:15

General

  • Target

    encoder4.exe

  • Size

    5.3MB

  • MD5

    4c2fdadb29f624ff540c0e2790b60987

  • SHA1

    e4b95dd05aa80f8380554590359ba63036c76e69

  • SHA256

    b3dc1bb1c72c6bda1a7508147b2c92021aa18eb99d419db7e8245f32979cd01b

  • SHA512

    03a26f8769f46ca5b8bdc9fb44b8ed4a56dfab21a8948516a2fabdbbde7f9c73f708c11c1540ce8c2e0ff47ab539e0780b202c249fe3ebd5423ae31e922294b3

  • SSDEEP

    98304:z4ARSOULuXDTLjEGxGUiibSpRZxP4BPXWtqZLr8U+GzNQ12Pe7Xw1:z4NOUL+PECGUiUS1xgJge7xwa

Score
5/10

Malware Config

Signatures

  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\encoder4.exe
    "C:\Users\Admin\AppData\Local\Temp\encoder4.exe"
    1⤵
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of AdjustPrivilegeToken
    PID:1584

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\Desktop\WriteRevoke.xlsx

    Filesize

    10KB

    MD5

    91ab8bb6148a573841588f585051acfe

    SHA1

    94786c2435843a571e6db20604624ac50dcb2c77

    SHA256

    82931e70a4615ece36b20393fb0f90afb053f5fbeb9ab6a2e977a25e55bf25be

    SHA512

    b6fd2d8e556daa66d7ad24375fff8829cf4e9a42ade9ea97e4ba31431f21d0d4e487757a8e822ea7123a60a38230ed8810307ac564c4126060802b4ddedddc70

  • memory/1584-5-0x0000000000230000-0x0000000000231000-memory.dmp

    Filesize

    4KB

  • memory/1584-63-0x00000000028C0000-0x00000000028E4000-memory.dmp

    Filesize

    144KB

  • memory/1584-40-0x00000000002A0000-0x00000000002A1000-memory.dmp

    Filesize

    4KB

  • memory/1584-38-0x00000000002A0000-0x00000000002A1000-memory.dmp

    Filesize

    4KB

  • memory/1584-36-0x00000000002A0000-0x00000000002A1000-memory.dmp

    Filesize

    4KB

  • memory/1584-35-0x0000000000290000-0x0000000000291000-memory.dmp

    Filesize

    4KB

  • memory/1584-33-0x0000000000290000-0x0000000000291000-memory.dmp

    Filesize

    4KB

  • memory/1584-31-0x0000000000290000-0x0000000000291000-memory.dmp

    Filesize

    4KB

  • memory/1584-30-0x0000000000280000-0x0000000000281000-memory.dmp

    Filesize

    4KB

  • memory/1584-28-0x0000000000280000-0x0000000000281000-memory.dmp

    Filesize

    4KB

  • memory/1584-25-0x0000000000270000-0x0000000000271000-memory.dmp

    Filesize

    4KB

  • memory/1584-23-0x0000000000270000-0x0000000000271000-memory.dmp

    Filesize

    4KB

  • memory/1584-20-0x0000000000260000-0x0000000000261000-memory.dmp

    Filesize

    4KB

  • memory/1584-3-0x0000000000230000-0x0000000000231000-memory.dmp

    Filesize

    4KB

  • memory/1584-15-0x0000000000250000-0x0000000000251000-memory.dmp

    Filesize

    4KB

  • memory/1584-13-0x0000000000250000-0x0000000000251000-memory.dmp

    Filesize

    4KB

  • memory/1584-10-0x0000000000240000-0x0000000000241000-memory.dmp

    Filesize

    4KB

  • memory/1584-8-0x0000000000240000-0x0000000000241000-memory.dmp

    Filesize

    4KB

  • memory/1584-41-0x0000000000400000-0x0000000000CA9000-memory.dmp

    Filesize

    8.7MB

  • memory/1584-44-0x0000000000400000-0x0000000000CA9000-memory.dmp

    Filesize

    8.7MB

  • memory/1584-18-0x0000000000260000-0x0000000000261000-memory.dmp

    Filesize

    4KB

  • memory/1584-1-0x0000000000230000-0x0000000000231000-memory.dmp

    Filesize

    4KB

  • memory/1584-45-0x0000000000400000-0x0000000000CA9000-memory.dmp

    Filesize

    8.7MB

  • memory/1584-46-0x0000000002870000-0x000000000289C000-memory.dmp

    Filesize

    176KB

  • memory/1584-47-0x00000000028C0000-0x00000000028EA000-memory.dmp

    Filesize

    168KB

  • memory/1584-57-0x00000000028C0000-0x00000000028E4000-memory.dmp

    Filesize

    144KB

  • memory/1584-55-0x00000000028C0000-0x00000000028E4000-memory.dmp

    Filesize

    144KB

  • memory/1584-53-0x00000000028C0000-0x00000000028E4000-memory.dmp

    Filesize

    144KB

  • memory/1584-51-0x00000000028C0000-0x00000000028E4000-memory.dmp

    Filesize

    144KB

  • memory/1584-49-0x00000000028C0000-0x00000000028E4000-memory.dmp

    Filesize

    144KB

  • memory/1584-48-0x00000000028C0000-0x00000000028E4000-memory.dmp

    Filesize

    144KB

  • memory/1584-59-0x00000000028C0000-0x00000000028E4000-memory.dmp

    Filesize

    144KB

  • memory/1584-61-0x00000000028C0000-0x00000000028E4000-memory.dmp

    Filesize

    144KB

  • memory/1584-0-0x0000000000426000-0x0000000000764000-memory.dmp

    Filesize

    3.2MB

  • memory/1584-65-0x00000000028C0000-0x00000000028E4000-memory.dmp

    Filesize

    144KB

  • memory/1584-67-0x00000000028C0000-0x00000000028E4000-memory.dmp

    Filesize

    144KB

  • memory/1584-136-0x0000000002AE0000-0x0000000002AEA000-memory.dmp

    Filesize

    40KB

  • memory/1584-6-0x0000000000240000-0x0000000000241000-memory.dmp

    Filesize

    4KB

  • memory/1584-188-0x0000000000426000-0x0000000000764000-memory.dmp

    Filesize

    3.2MB