Overview

overview

10

Static

static

SecuriteIn...27.exe

windows7-x64

10

SecuriteIn...27.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    141s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-12-2022 08:34

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    SecuriteInfo.com.Win32.MalwareX-gen.31096.7527.exe

  • Size

    2.2MB

  • MD5

    c19e64d1bb68322c1abc0b535bcbce15

  • SHA1

    90c259d09774942902e1aa43e020bd621bf9a547

  • SHA256

    b3309e7b305f37f596c95916b7172c6b929888da029f0d5cbb95e17400e83a84

  • SHA512

    529b58676e1a3de7451f80d335cc65def88e187e31e06ed5a909427661dea02e507ada61ab29d29615836eb732d39893b01931b8c25fdc90303817193e240c3f

  • SSDEEP

    49152:nCAzrjHjBYyz2Z/ZrJJxsIKHyRXGsrSVD+9AAxKmxwz:nCAzz/z+JJxJFnri+9Aowz

Score
10/10
agentteslacollectionkeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    smtp.yandex.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    qvomoeworkyzeqvn

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • 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 1 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.

  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.MalwareX-gen.31096.7527.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.MalwareX-gen.31096.7527.exe"
    1⤵
    • Checks computer location settings
    • Adds Run key to start application
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:5072
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ENC cwB0AGEAcgB0AC0AcwBsAGUAZQBwACAALQBzAGUAYwBvAG4AZABzACAANQAwAA==
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1216
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.MalwareX-gen.31096.7527.exe
      C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.MalwareX-gen.31096.7527.exe
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • outlook_office_path
      • outlook_win_path
      PID:112

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

2
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\Microsoft\CLR_v4.0_32\UsageLogs\SecuriteInfo.com.Win32.MalwareX-gen.31096.7527.exe.log
    Filesize

    1KB

    MD5

    213858323f46401a2d24a932573c33c7

    SHA1

    1111d0cea51b5a8086424b6b5ea495f5ef7e1c7f

    SHA256

    3f4a55f1cfd839c7f95d27e4040ecf5ca39f2a3c83c07a4cebd9453ceb1f48a6

    SHA512

    21d879c5c47f95f30d9ab19a383a5a8687f04980d97c0f4143ce5b278f8543c070be8aee46bc024b81a5e0f500a10c1b1654b56b1117287ec7602d7109c062c5

    Download Submit
  • memory/112-144-0x0000000000000000-mapping.dmp
    Download
  • memory/112-149-0x0000000007000000-0x0000000007050000-memory.dmp
    Filesize

    320KB

    Download
  • memory/112-148-0x0000000006FF0000-0x0000000006FFA000-memory.dmp
    Filesize

    40KB

    Download
  • memory/112-147-0x00000000051F0000-0x000000000528C000-memory.dmp
    Filesize

    624KB

    Download
  • memory/112-145-0x0000000000400000-0x000000000042E000-memory.dmp
    Filesize

    184KB

    Download
  • memory/1216-136-0x0000000000000000-mapping.dmp
    Download
  • memory/1216-139-0x00000000057A0000-0x0000000005806000-memory.dmp
    Filesize

    408KB

    Download
  • memory/1216-140-0x0000000005910000-0x0000000005976000-memory.dmp
    Filesize

    408KB

    Download
  • memory/1216-141-0x0000000005F30000-0x0000000005F4E000-memory.dmp
    Filesize

    120KB

    Download
  • memory/1216-142-0x0000000007570000-0x0000000007BEA000-memory.dmp
    Filesize

    6.5MB

    Download
  • memory/1216-143-0x0000000006430000-0x000000000644A000-memory.dmp
    Filesize

    104KB

    Download
  • memory/1216-138-0x0000000005100000-0x0000000005728000-memory.dmp
    Filesize

    6.2MB

    Download
  • memory/1216-137-0x0000000004960000-0x0000000004996000-memory.dmp
    Filesize

    216KB

    Download
  • memory/5072-132-0x0000000000030000-0x0000000000270000-memory.dmp
    Filesize

    2.2MB

    Download
  • memory/5072-135-0x0000000004FB0000-0x0000000004FD2000-memory.dmp
    Filesize

    136KB

    Download
  • memory/5072-134-0x0000000005000000-0x0000000005092000-memory.dmp
    Filesize

    584KB

    Download
  • memory/5072-133-0x00000000054F0000-0x0000000005A94000-memory.dmp
    Filesize

    5.6MB

    Download