Overview

overview

10

Static

static

FACTURA_FI...DF.exe

windows7_x64

10

FACTURA_FI...DF.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    161s
  • max time network
    165s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    20-05-2022 23:18

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General

  • Target

    FACTURA_FISCALA-RO81061402-6403840980PDF.exe

  • Size

    487KB

  • MD5

    7de189acc12e343f3537bb9a2312b998

  • SHA1

    85394be62d5140f6826c5182ec1f6ab9e1ad15cf

  • SHA256

    27088cf834d140f690c686ff02816becbf8a6ca3d329c53a3957bcb78514b736

  • SHA512

    5f00f191865f6d95e29d443a7c1a45a3cce2e2bc95ba118b833c6af90a49b5d3eef738d4d823566204223c81fda1023b28eca6d26ace28ec9782528dfabec50a

Score
10/10
agentteslacollectionkeyloggerspywarestealertrojan

Malware Config

Extracted

Credentials

  • Protocol:     ftp
  • Host:
    ftp.solarcenter.ro
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    G,*C8w!FpT6vRSv%AL{k~wATNN@ossyguru@00998877;,,z_sFo6BO5

Extracted

Family

agenttesla

Credentials

  • Protocol:     ftp
  • Host:
    ftp://ftp.solarcenter.ro/
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    G,*C8w!FpT6vRSv%AL{k~wATNN@ossyguru@00998877;,,z_sFo6BO5

  • Protocol:     ftp
  • Host:
    ftp://ftp.solarcenter.ro/
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    G,*C8w!FpT6vRSv%AL{k~wATNN@ossyguru@00998877;,,z_sFo6BO5

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 WriteProcessMemory 11 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\FACTURA_FISCALA-RO81061402-6403840980PDF.exe
    "C:\Users\Admin\AppData\Local\Temp\FACTURA_FISCALA-RO81061402-6403840980PDF.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2260
    • C:\Users\Admin\AppData\Local\Temp\FACTURA_FISCALA-RO81061402-6403840980PDF.exe
      "C:\Users\Admin\AppData\Local\Temp\FACTURA_FISCALA-RO81061402-6403840980PDF.exe"
      2⤵
        PID:420
      • C:\Users\Admin\AppData\Local\Temp\FACTURA_FISCALA-RO81061402-6403840980PDF.exe
        "C:\Users\Admin\AppData\Local\Temp\FACTURA_FISCALA-RO81061402-6403840980PDF.exe"
        2⤵
        • Accesses Microsoft Outlook profiles
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • outlook_office_path
        • outlook_win_path
        PID:3488

    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_v4.0_32\UsageLogs\FACTURA_FISCALA-RO81061402-6403840980PDF.exe.log
      Filesize

      1KB

      MD5

      17573558c4e714f606f997e5157afaac

      SHA1

      13e16e9415ceef429aaf124139671ebeca09ed23

      SHA256

      c18db6aecad2436da4a63ff26af4e3a337cca48f01c21b8db494fe5ccc60e553

      SHA512

      f4edf13f05a0d142e4dd42802098c8c44988ee8869621a62c2b565a77c9a95857f636583ff8d6d9baa366603d98b9bfbf1fc75bc6f9f8f83c80cb1215b2941cc

      Download Submit
    • memory/420-136-0x0000000000000000-mapping.dmp
      Download
    • memory/2260-130-0x00000000007D0000-0x0000000000850000-memory.dmp
      Filesize

      512KB

      Download
    • memory/2260-131-0x0000000005180000-0x000000000521C000-memory.dmp
      Filesize

      624KB

      Download
    • memory/2260-132-0x0000000005820000-0x0000000005DC4000-memory.dmp
      Filesize

      5.6MB

      Download
    • memory/2260-133-0x0000000005310000-0x00000000053A2000-memory.dmp
      Filesize

      584KB

      Download
    • memory/2260-134-0x0000000005290000-0x000000000529A000-memory.dmp
      Filesize

      40KB

      Download
    • memory/2260-135-0x00000000054F0000-0x0000000005546000-memory.dmp
      Filesize

      344KB

      Download
    • memory/3488-137-0x0000000000000000-mapping.dmp
      Download
    • memory/3488-138-0x0000000000400000-0x000000000044C000-memory.dmp
      Filesize

      304KB

      Download
    • memory/3488-140-0x0000000006150000-0x00000000061B6000-memory.dmp
      Filesize

      408KB

      Download
    • memory/3488-141-0x0000000006580000-0x00000000065D0000-memory.dmp
      Filesize

      320KB

      Download