Overview

overview

10

Static

static

fcdf2e99de...88.exe

windows7_x64

10

fcdf2e99de...88.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    141s
  • max time network
    172s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    21-05-2022 11:47

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General

  • Target

    fcdf2e99de42454cdbf75b885537071be85b052e71d86c006c404174728a5e88.exe

  • Size

    526KB

  • MD5

    106e2073174046fcacf0c8480d42c93b

  • SHA1

    8d4988feac62c10272edc9b86f4f022eb8bcce54

  • SHA256

    fcdf2e99de42454cdbf75b885537071be85b052e71d86c006c404174728a5e88

  • SHA512

    94b9abb1394570df371e896bddae5d674af70156e36a1b04355e5565aaf74b0e646eae61dbac92aaaf9ab3f90fcdd525d1a8a7363f9460fff4902af69103bf7e

Score
10/10
agentteslacollectionkeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    smtp.yandex.ru
  • Port:
    587
  • Username:
    genaral1122@yandex.ru
  • Password:
    kukeremaster1122

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • AgentTesla Payload 1 IoCs
  • 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
  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
    collection
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\fcdf2e99de42454cdbf75b885537071be85b052e71d86c006c404174728a5e88.exe
    "C:\Users\Admin\AppData\Local\Temp\fcdf2e99de42454cdbf75b885537071be85b052e71d86c006c404174728a5e88.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4932
    • C:\Users\Admin\AppData\Local\Temp\fcdf2e99de42454cdbf75b885537071be85b052e71d86c006c404174728a5e88.exe
      "{path}"
      2⤵
        PID:3868
      • C:\Users\Admin\AppData\Local\Temp\fcdf2e99de42454cdbf75b885537071be85b052e71d86c006c404174728a5e88.exe
        "{path}"
        2⤵
        • Accesses Microsoft Outlook profiles
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        • outlook_office_path
        • outlook_win_path
        PID:5112
        • C:\Windows\SysWOW64\netsh.exe
          "netsh" wlan show profile
          3⤵
            PID:2772

      Network

      MITRE ATT&CK Matrix ATT&CK v6

      Initial Access

      Execution

      Persistence

      Privilege Escalation

      Defense Evasion

      Credential Access

      Credentials in Files

      3
      T1081

      Discovery

      Lateral Movement

      Collection

      Data from Local System

      3
      T1005

      Email Collection

      1
      T1114

      Exfiltration

      Command and Control

      Impact

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\fcdf2e99de42454cdbf75b885537071be85b052e71d86c006c404174728a5e88.exe.log
        Filesize

        496B

        MD5

        cb76b18ebed3a9f05a14aed43d35fba6

        SHA1

        836a4b4e351846fca08b84149cb734cb59b8c0d6

        SHA256

        8d0edecf54cbbdf7981c8e41a3ed8621503188a87415f9af0fb8d890b138c349

        SHA512

        7631141e4a6dda29452ada666326837372cd3d045f773006f63d9eff15d9432ed00029d9108a72c1a3b858377600a2aab2c9ec03764285c8801b6019babcf21c

        Download Submit
      • memory/2772-136-0x0000000000000000-mapping.dmp
        Download
      • memory/3868-131-0x0000000000000000-mapping.dmp
        Download
      • memory/4932-130-0x0000000075130000-0x00000000756E1000-memory.dmp
        Filesize

        5.7MB

        Download
      • memory/5112-132-0x0000000000000000-mapping.dmp
        Download
      • memory/5112-133-0x0000000000400000-0x0000000000450000-memory.dmp
        Filesize

        320KB

        Download
      • memory/5112-135-0x0000000075130000-0x00000000756E1000-memory.dmp
        Filesize

        5.7MB

        Download