Overview

overview

10

Static

static

SecuriteIn...70.exe

windows7_x64

10

SecuriteIn...70.exe

windows10_x64

10

Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    20-01-2021 11:09

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    SecuriteInfo.com.BehavesLike.Win32.Generic.tc.18970.exe

  • Size

    1.4MB

  • MD5

    f14aa539774febdbb336e256eba3738c

  • SHA1

    87c54c41c7a0a29e1e4607d8f07b4c665a226b78

  • SHA256

    043bdeb2605902253d8f2f35e312910f86b287c6c4d65560b8c3741d65aec9ff

  • SHA512

    9b8968a64cfaf69282071de6d2ff152add5256a53a5ae0df31b7f9bed103c55cad0ab9afe29f1503b7e6a69edc639e325f03e693baf49cf2aa7bd64090b737c7

Score
10/10
agentteslakeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    mail.naijajob.net
  • Port:
    587
  • Username:
    info@naijajob.net
  • Password:
    r]n~Q6,I5hnQ

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • AgentTesla Payload 3 IoCs
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

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

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

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

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

    spyware
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

    persistence
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.BehavesLike.Win32.Generic.tc.18970.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.BehavesLike.Win32.Generic.tc.18970.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1944
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\GHUJuPYAaCi" /XML "C:\Users\Admin\AppData\Local\Temp\tmpAFA0.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:1672
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.BehavesLike.Win32.Generic.tc.18970.exe
      "{path}"
      2⤵
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:360

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

3
T1081

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Data from Local System

3
T1005

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmpAFA0.tmp
    MD5

    dbe983b338f7624664df1cbd1b965a15

    SHA1

    ce1935a97a0e57b88edf11810d36be976de551b8

    SHA256

    0193719540cf9b02a9c05a27d5d9d84475f64b15b21db039cb9d4f235842b1eb

    SHA512

    3f436dc9b8ac436d9949e6d6b7f7c498283f6c6df78ba2ac4d6e7caadf3a54567fb970a8bef2e4e540cb01e4acecc14afa731065375267602c2ad1881143d9cf

    Download Submit
  • memory/360-17-0x0000000000541000-0x0000000000542000-memory.dmp
    Filesize

    4KB

    Download
  • memory/360-16-0x0000000000540000-0x0000000000541000-memory.dmp
    Filesize

    4KB

    Download
  • memory/360-14-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

    Download
  • memory/360-13-0x00000000742C0000-0x00000000749AE000-memory.dmp
    Filesize

    6.9MB

    Download
  • memory/360-12-0x000000000043760E-mapping.dmp
    Download
  • memory/360-11-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

    Download
  • memory/1672-9-0x0000000000000000-mapping.dmp
    Download
  • memory/1944-2-0x00000000742C0000-0x00000000749AE000-memory.dmp
    Filesize

    6.9MB

    Download
  • memory/1944-8-0x0000000004C20000-0x0000000004C75000-memory.dmp
    Filesize

    340KB

    Download
  • memory/1944-7-0x0000000000330000-0x000000000033E000-memory.dmp
    Filesize

    56KB

    Download
  • memory/1944-6-0x0000000004BE0000-0x0000000004BE1000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1944-5-0x0000000004AC0000-0x0000000004B4D000-memory.dmp
    Filesize

    564KB

    Download
  • memory/1944-3-0x0000000000920000-0x0000000000921000-memory.dmp
    Filesize

    4KB

    Download