Overview

overview

10

Static

static

SecuriteIn...85.exe

windows7-x64

10

SecuriteIn...85.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    72s
  • max time network
    86s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    06-12-2022 06:28

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    SecuriteInfo.com.Trojan.Inject4.48217.30341.13985.exe

  • Size

    927KB

  • MD5

    f41c79d711133f5df0489e2e624ea8a6

  • SHA1

    aeca8f699d3363a33fa469244026904008a6adbe

  • SHA256

    e0841ea0f3c64de1b5135c69a841cf633fb6c1b34642992cd3474cfe53c81f7d

  • SHA512

    9320154e9927778c97e1e819d1c642e792e70a47439670a7fa86ed913b25da17f68da6733720c09d086a212b186c2c0d2da6eaaac10d15139e06c7788b5f47d7

  • SSDEEP

    12288:uc+iCP6hW5EQz8SioOhok4DhArZJ3WOYnjEXcR3k5flwj2bO6jmangKZ/nXt7vie:F+NY4E6VOhwS1GjJ3k5fWySw

Score
10/10
agentteslacollectionkeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Credentials

  • Protocol:     ftp
  • Host:
    ftp.deconbrio.com
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    Aa5nm2gb@kgb.

Extracted

Family

agenttesla

Credentials

  • Protocol:     ftp
  • Host:
    ftp://ftp.deconbrio.com
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    Aa5nm2gb@kgb.

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • 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
  • 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 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Inject4.48217.30341.13985.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Inject4.48217.30341.13985.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1932
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\JEXDDUqAy.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1696
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\JEXDDUqAy" /XML "C:\Users\Admin\AppData\Local\Temp\tmpFA38.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:952
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Inject4.48217.30341.13985.exe
      "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Inject4.48217.30341.13985.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • outlook_office_path
      • outlook_win_path
      PID:1888

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

Email Collection

1
T1114

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmpFA38.tmp
    Filesize

    1KB

    MD5

    aa3b647b6eba7605ef78e1735f4cbc95

    SHA1

    5a573154dc37b646ffc90ca4540851f9e5946032

    SHA256

    50dc061e5808631791e712a82651b89dbe8716793f469fee9a894cb27185c202

    SHA512

    d1cd7607ab145e7b25f4c953e98f64197e9f42f6cdf8989f52c89e96148c2a0f01847473cfdcd60a38794b5cc4636831764c87dbf73689109654d161c2fe0703

    Download Submit
  • memory/952-60-0x0000000000000000-mapping.dmp
    Download
  • memory/1696-59-0x0000000000000000-mapping.dmp
    Download
  • memory/1696-77-0x000000006F2E0000-0x000000006F88B000-memory.dmp
    Filesize

    5.7MB

    Download
  • memory/1696-76-0x000000006F2E0000-0x000000006F88B000-memory.dmp
    Filesize

    5.7MB

    Download
  • memory/1888-74-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

    Download
  • memory/1888-72-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

    Download
  • memory/1888-68-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

    Download
  • memory/1888-70-0x0000000000437C1E-mapping.dmp
    Download
  • memory/1888-64-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

    Download
  • memory/1888-65-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

    Download
  • memory/1888-67-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

    Download
  • memory/1888-69-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

    Download
  • memory/1932-58-0x00000000057C0000-0x0000000005842000-memory.dmp
    Filesize

    520KB

    Download
  • memory/1932-63-0x0000000005050000-0x000000000509A000-memory.dmp
    Filesize

    296KB

    Download
  • memory/1932-54-0x0000000000860000-0x000000000094E000-memory.dmp
    Filesize

    952KB

    Download
  • memory/1932-57-0x0000000000490000-0x000000000049E000-memory.dmp
    Filesize

    56KB

    Download
  • memory/1932-56-0x0000000000430000-0x0000000000446000-memory.dmp
    Filesize

    88KB

    Download
  • memory/1932-55-0x0000000076831000-0x0000000076833000-memory.dmp
    Filesize

    8KB

    Download