Overview

overview

10

Static

static

SecuriteIn...18.exe

windows7_x64

10

SecuriteIn...18.exe

windows10_x64

10

Analysis

  • max time kernel
    144s
  • max time network
    114s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    24-01-2021 19:51

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    SecuriteInfo.com.Trojan.DownLoader35.8855.6211.5818.exe

  • Size

    663KB

  • MD5

    a9def69e546c8c2f571ac66a5139d14c

  • SHA1

    e15a5dfc1f7aee0447086a78e63a8976a6dcb410

  • SHA256

    f372983ed0602135c147b463d58ffe76dba8f5bb3168cc827f3e85ec1b441028

  • SHA512

    754547db5a3c249d024f5c91c53ff22cb1e173607aa454f52fb41aef4eb7734295d3fe2ec75d69611edc1d6acf730d9a66b9a83004295f7150e25937fe3c89d4

Score
10/10
agentteslakeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    smtp.goldsterm.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    3z1a{z?ae?PV

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • AgentTesla Payload 2 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
  • 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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.DownLoader35.8855.6211.5818.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.DownLoader35.8855.6211.5818.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:580
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\TghVBSq" /XML "C:\Users\Admin\AppData\Local\Temp\tmpEB.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:2264
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.DownLoader35.8855.6211.5818.exe
      "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.DownLoader35.8855.6211.5818.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2396

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

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\Microsoft\CLR_v4.0_32\UsageLogs\SecuriteInfo.com.Trojan.DownLoader35.8855.6211.5818.exe.log
    MD5

    c3cc52ccca9ff2b6fa8d267fc350ca6b

    SHA1

    a68d4028333296d222e4afd75dea36fdc98d05f3

    SHA256

    3125b6071e2d78f575a06ed7ac32a83d9262ae64d1fa81ac43e8bfc1ef157c0e

    SHA512

    b0c7b2501b1a2c559795a9d178c0bbda0e03cbdbaaa2c4330ac1202a55373fe1b742078adcfa915bd6e805565a2daa6d35d64ef7a14ffcd09069f9ea6a691cc7

    Download Submit
  • C:\Users\Admin\AppData\Local\Temp\tmpEB.tmp
    MD5

    b4a4447d8f1deeede15dd297df2f9d1d

    SHA1

    41abbe02b350fc543cf81f6c67684b7d2e50ae06

    SHA256

    a879dfef543767f02525b60ce021053f2471772b2dda286cdc78395071dbfbba

    SHA512

    941d374387104129f342d08791ae34a9d86a4c2e48696f3de7c66eb1a7f4ab55f31ba2290ab4b28c407d58655bc6b145a51ac9ac6d5aa96879567af6967aeef0

    Download Submit
  • memory/580-3-0x0000000000610000-0x0000000000611000-memory.dmp
    Filesize

    4KB

    Download
  • memory/580-5-0x00000000054C0000-0x00000000054C1000-memory.dmp
    Filesize

    4KB

    Download
  • memory/580-6-0x0000000004EE0000-0x0000000004EE1000-memory.dmp
    Filesize

    4KB

    Download
  • memory/580-7-0x0000000005060000-0x0000000005061000-memory.dmp
    Filesize

    4KB

    Download
  • memory/580-8-0x0000000004EB0000-0x0000000004EB1000-memory.dmp
    Filesize

    4KB

    Download
  • memory/580-9-0x0000000004F90000-0x0000000004F91000-memory.dmp
    Filesize

    4KB

    Download
  • memory/580-10-0x0000000004F80000-0x0000000004F8B000-memory.dmp
    Filesize

    44KB

    Download
  • memory/580-11-0x0000000005C20000-0x0000000005C82000-memory.dmp
    Filesize

    392KB

    Download
  • memory/580-12-0x0000000005A40000-0x0000000005A79000-memory.dmp
    Filesize

    228KB

    Download
  • memory/580-2-0x0000000073E00000-0x00000000744EE000-memory.dmp
    Filesize

    6.9MB

    Download
  • memory/2264-13-0x0000000000000000-mapping.dmp
    Download
  • memory/2396-16-0x00000000004374CE-mapping.dmp
    Download
  • memory/2396-15-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

    Download
  • memory/2396-18-0x0000000073E00000-0x00000000744EE000-memory.dmp
    Filesize

    6.9MB

    Download
  • memory/2396-23-0x00000000053E0000-0x00000000053E1000-memory.dmp
    Filesize

    4KB

    Download
  • memory/2396-24-0x0000000005910000-0x0000000005911000-memory.dmp
    Filesize

    4KB

    Download
  • memory/2396-25-0x0000000005FD0000-0x0000000005FD1000-memory.dmp
    Filesize

    4KB

    Download
  • memory/2396-28-0x00000000053E1000-0x00000000053E2000-memory.dmp
    Filesize

    4KB

    Download