Overview

overview

10

Static

static

3

052b9d39fc...1d.exe

windows7-x64

10

052b9d39fc...1d.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    22-09-2024 20:53

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General

  • Target

    052b9d39fc2e8571f1b8319a832d3ab9ee066b19c037900d3e1ab29f5616621d.exe

  • Size

    1.1MB

  • MD5

    ab65b7407318c476a31d5204caef97af

  • SHA1

    a44440efa36f7c024f26e00ccee50671abc36ad9

  • SHA256

    052b9d39fc2e8571f1b8319a832d3ab9ee066b19c037900d3e1ab29f5616621d

  • SHA512

    cb452ba020a4eb620110909d6f62ff8747a61acee2e6dab6388b0d08f534e4464e647f63d93a11183ee6b95ff2af62002e1fc03279718385beac820039339d07

  • SSDEEP

    24576:6NA3R5drXdtMxKuUStJxZ8uYWaR3g5a58/JB12mI08qpMY5aRcKXwZ3cMY:z5bluUYD84adg5SkJB12NqG2aMZ3tY

Score
10/10
agentteslacollectioncredential_accessdiscoverykeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    smtp.yandex.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    akunaesiobike

Signatures

  • AgentTesla

    Agent Tesla is a remote access tool (RAT) written in visual basic.

    keyloggertrojanstealerspywareagenttesla
  • Credentials from Password Stores: Credentials from Web Browsers 1 TTPs

    Malicious Access or copy of Web Browser Credential store.

    credential_accessstealer
  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 5 IoCs
  • Reads WinSCP keys stored on the system 2 TTPs

    Tries to access WinSCP stored sessions.

    spywarestealer
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

    spywarestealer
  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

    spywarestealer
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer
  • Unsecured Credentials: Credentials In Files 1 TTPs

    Steal credentials from unsecured files.

    credential_accessstealer
  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
    collection
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Suspicious use of SetThreadContext 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 3 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 AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\052b9d39fc2e8571f1b8319a832d3ab9ee066b19c037900d3e1ab29f5616621d.exe
    "C:\Users\Admin\AppData\Local\Temp\052b9d39fc2e8571f1b8319a832d3ab9ee066b19c037900d3e1ab29f5616621d.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2280
    • C:\20145506\arwup.pif
      "C:\20145506\arwup.pif" wuggdqksgh.nsq
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2776
      • C:\Users\Admin\AppData\Local\Temp\RegSvcs.exe
        "C:\Users\Admin\AppData\Local\Temp\RegSvcs.exe"
        3⤵
        • Executes dropped EXE
        • Accesses Microsoft Outlook profiles
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        • outlook_office_path
        • outlook_win_path
        PID:1360

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\20145506\hosmoqa.ico
    Filesize

    612KB

    MD5

    8aa0d9f17feec64c65db7752f5f534fa

    SHA1

    f356053963c151f3c6f2c24c779d33c18bb391b6

    SHA256

    649db74fc934a088796e828e252f69b489ec9df3ce4bf41469913f46706e5a59

    SHA512

    676465cef32727fcda0cde07bdf1448a256d9bc3782ad06fd49feab2fdf18e9a9b1be4e0a70ce27af74366fac38c2de79b5342231fb1d960a02449e205d2593c

    Download Submit

  • \20145506\arwup.pif
    Filesize

    647KB

    MD5

    9fc46b6036032a8d8a89e3567a3dcec3

    SHA1

    42dcd68b4a35686b000a18efb4c2b2ae07d5cc94

    SHA256

    0e96860caa7e17fdcacac170b59189eb500761d5a80954d92e7f7b0ecb6b9534

    SHA512

    45c10d083b1abc6cfcb54cd5d1a5343c1f8b25ac89c3800b173634073204a94cc7bbbe52caa2c465af739a438cc0df7daf2a62defc5220b2b72e507dbae0be3d

    Download Submit

  • \Users\Admin\AppData\Local\Temp\RegSvcs.exe
    Filesize

    44KB

    MD5

    0e06054beb13192588e745ee63a84173

    SHA1

    30b7d4d1277bafd04a83779fd566a1f834a8d113

    SHA256

    c5d6d56ded55fbd6c150ee3a0eb2e5671cae83106be2be4d70ce50aa50bab768

    SHA512

    251a112f3f037e62ff67a467389e47a56afb344bc942b17efa9bd2970494718b26bbee9adc3ac35f93ee4d2114aa426b6d0ea4bafad294b6c118a15f1977c215

    Download Submit

  • memory/1360-71-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

    Download

  • memory/1360-69-0x0000000000250000-0x0000000000970000-memory.dmp

    Filesize

    7.1MB

    Download

  • memory/1360-74-0x0000000000250000-0x0000000000970000-memory.dmp

    Filesize

    7.1MB

    Download

  • memory/1360-75-0x0000000000250000-0x0000000000970000-memory.dmp

    Filesize

    7.1MB

    Download

  • memory/1360-77-0x0000000000250000-0x000000000029C000-memory.dmp

    Filesize

    304KB

    Download

  • memory/1360-72-0x0000000000250000-0x0000000000970000-memory.dmp

    Filesize

    7.1MB

    Download