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Overview

overview

7

Static

static

3

4a0d6ec6b2...0N.exe

windows7-x64

7

4a0d6ec6b2...0N.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    119s
  • max time network
    85s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18/08/2024, 02:18

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General

  • Target

    4a0d6ec6b2bdd3f6fc81cc158f0342d0N.exe

  • Size

    2.7MB

  • MD5

    4a0d6ec6b2bdd3f6fc81cc158f0342d0

  • SHA1

    ddd6340d156b0a61f38336ce4c951c383ef3ab0a

  • SHA256

    d5b53869944308d199558c0f07b9a665d1bd4cdaac3816abc8c7db2c5ebf8a2d

  • SHA512

    0f6f312158598afa4039d109463d56334beeab66222006ba1653cd1e514da29eb9e383aa0126188b6d194c26affdc760624b1c35ced876bcf70407d5b2092ffd

  • SSDEEP

    49152:+R0p8xHycIq+GI27nGroMPTJPer1c2HSjpjK3LBL9w4S+:+R0pI/IQlUoMPdmpSpv4X

Score
7/10
discoverypersistence

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • 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.

    discovery
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4a0d6ec6b2bdd3f6fc81cc158f0342d0N.exe
    "C:\Users\Admin\AppData\Local\Temp\4a0d6ec6b2bdd3f6fc81cc158f0342d0N.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:4556
    • C:\FilesLL\xoptisys.exe
      C:\FilesLL\xoptisys.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:2604

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\FilesLL\xoptisys.exe
    Filesize

    2.7MB

    MD5

    d2b7bb80b3f23b712d257830bdd98444

    SHA1

    118da259c209639ecb3efdf53693e8fe6c52c75c

    SHA256

    51526164a5789153ae9b1ec85902492701f252ca794500906a195b1de00ca8db

    SHA512

    229a670455ad5f859648a19a32b0b616cc59c8450f796e2c69567ad13ffa70c7c55a7072a262ad0a9caf00d54f4b0a45d979d1534b1b4d6863a4b54349a37c24

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  • C:\Users\Admin\253086396416_10.0_Admin.ini
    Filesize

    204B

    MD5

    ae17c9aa564ee1fcad9dee5de7791ce9

    SHA1

    48243ab02fa4d2323e10378481c58716ec654295

    SHA256

    dd13b6456dafbdc9f2a4f058175111fb50b156d0fa81b11e2b0dc391d2c19dbd

    SHA512

    7715b83e1a16dd046d79572290fe540f799a6582e983bce3170a4ab366674c05f753ad4065fb533b81134f2792b2a4bec5795c79b9acfe526ad7d1df6144efd5

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  • C:\Vid7I\optidevec.exe
    Filesize

    2.7MB

    MD5

    ce611ab52f2eb30a24ce6c7eb9034631

    SHA1

    552d3e59650baee7e4b67f03beb2cfcabefbe3a3

    SHA256

    d73a75768a619a1f4e46daee3ac41795f24277e843fbce6d814c2d75697b219a

    SHA512

    bb7987e351fe64356d62fea6a1b488c6d2195d3cd9a8e8cf05150718519ae46812f86cf4b39a12314db63a71169448f2096c28123c1063656538788121f1d200

    Download Submit