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Overview

overview

7

Static

static

3

933ef546ef...0N.exe

windows7-x64

7

933ef546ef...0N.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    119s
  • max time network
    17s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    19/08/2024, 21:53

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General

  • Target

    933ef546eff7c6f5a29b642af99a7cb0N.exe

  • Size

    2.7MB

  • MD5

    933ef546eff7c6f5a29b642af99a7cb0

  • SHA1

    8bb0e318ab3dfa730d1692858fd01a2b9a8c50d7

  • SHA256

    861018a3b9c12f6aa2f54f4a09bc97f79591f741aba32f245c73e02281184bdb

  • SHA512

    c6debc1db7eae826dddb3efec5809fd9ce0573dc8e03108072bfe50ffa624687dc8f853db43717f85a67e0005ef52b00aa7076b0e9f462409e5e46cae6c6500b

  • SSDEEP

    49152:+R0p8xHycIq+GI27nGroMPTJPer1c2HSjpjK3LBO9w4Sx:+R0pI/IQlUoMPdmpSpE4

Score
7/10
discoverypersistence

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 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 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\933ef546eff7c6f5a29b642af99a7cb0N.exe
    "C:\Users\Admin\AppData\Local\Temp\933ef546eff7c6f5a29b642af99a7cb0N.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1752
    • C:\UserDotHS\devbodec.exe
      C:\UserDotHS\devbodec.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:2188

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\253086396416_6.1_Admin.ini
    Filesize

    203B

    MD5

    0a8f5b34869fb745642c7e3e1c8c202a

    SHA1

    f49fefb7d5f5d25bd7f8cbb373170c8af131c100

    SHA256

    1dcb54a935856b2b7ba534ac84b14bf130a9348404e004ab8d5cf8064b6863ce

    SHA512

    382478e67d41554b254aa16b06a883ffaf64af94be75319450ae8594d87725fe8527b841f52d0d2275de9542d02e78c855ae77c2521d59e03bf9464291505bd1

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  • C:\VidTG\optiasys.exe
    Filesize

    2.7MB

    MD5

    d4fd1f4800fea937aed567351b765605

    SHA1

    43670b85082cb09fa109475c4055f5e60626d98b

    SHA256

    e9a36db233865c2b47c9c31e21a7e5bd1ee3380ba204313fedc5b60ec24968db

    SHA512

    211789dbe771c9b9e11b1f28c46d266e2050fa79a6a9185e2257ed83b79b53a57ec6c6e1747c75aa85dc638ead5d6560e1644b56d4d9d0d2f08ad83bcc892585

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  • \UserDotHS\devbodec.exe
    Filesize

    2.7MB

    MD5

    0e921bc05102a6194994507552ba2f72

    SHA1

    04d66b522b63732892a5b39f951be5c5ef46e6cf

    SHA256

    6392de2aea1298917df82fdc2da481d3bcfe1f76ea8eedf7a346e3eb97b21d86

    SHA512

    4b2b0292dbb3a92e2dffccf9addfa700af9b4b8586c01790e455b194374cebe046306e91a3d7cc4611b1bb350039434d4d5c987003ad49fa17fcab067626e0f0

    Download Submit