Overview

overview

10

Static

static

SecuriteIn...87.exe

windows7-x64

10

SecuriteIn...87.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    72s
  • max time network
    106s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220722-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220722-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-07-2022 03:33

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General

  • Target

    SecuriteInfo.com.Trojan.Olock.1.25787.exe

  • Size

    628KB

  • MD5

    648001a85b52b76357700adc26c026a5

  • SHA1

    ea6c087ad34687241fd61292636d8deb95ce8e0f

  • SHA256

    64078097de1ac1a9837f2315e1e5cb638a2cc12c538bb56e515376375613d15c

  • SHA512

    eda310d7dc80abae8943d3209d82e675789980900c38e5d6ad813a4df4c7ec2014ed5f781a77e176b9961b57d66edee3e1c67ee80ab25f0ff6b8683952691be1

Score
10/10
agentteslacollectionkeyloggerspywarestealersuricatatrojan

Malware Config

Extracted

Credentials

  • Protocol:     smtp
  • Host:
    mail.albatrosplus.rs
  • Port:
    587
  • Username:
    radmila.milinkovic@albatrosplus.rs
  • Password:
    rasarada11

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    mail.albatrosplus.rs
  • Port:
    587
  • Username:
    radmila.milinkovic@albatrosplus.rs
  • Password:
    rasarada11
  • Email To:
    auto.glass.metal@dr.com

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • suricata: ET MALWARE AgentTesla Exfil Via SMTP

    suricata: ET MALWARE AgentTesla Exfil Via SMTP

    suricata
  • 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 2 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Olock.1.25787.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Olock.1.25787.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2548
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Olock.1.25787.exe
      "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Olock.1.25787.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:460

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

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Downloads

  • memory/460-138-0x0000000000000000-mapping.dmp
    Download
  • memory/460-139-0x0000000000400000-0x000000000043A000-memory.dmp
    Filesize

    232KB

    Download
  • memory/460-140-0x0000000006B00000-0x0000000006B50000-memory.dmp
    Filesize

    320KB

    Download
  • memory/2548-132-0x0000000000210000-0x00000000002B4000-memory.dmp
    Filesize

    656KB

    Download
  • memory/2548-133-0x0000000005110000-0x00000000056B4000-memory.dmp
    Filesize

    5.6MB

    Download
  • memory/2548-134-0x0000000004C40000-0x0000000004CD2000-memory.dmp
    Filesize

    584KB

    Download
  • memory/2548-135-0x0000000004DF0000-0x0000000004DFA000-memory.dmp
    Filesize

    40KB

    Download
  • memory/2548-136-0x000000000A6A0000-0x000000000A73C000-memory.dmp
    Filesize

    624KB

    Download
  • memory/2548-137-0x000000000A740000-0x000000000A7A6000-memory.dmp
    Filesize

    408KB

    Download