Overview

overview

10

Static

static

SecuriteIn...01.exe

windows7-x64

10

SecuriteIn...01.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    59s
  • max time network
    48s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    05-12-2022 03:29

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General

  • Target

    SecuriteInfo.com.Win64.Evo-gen.7869.12301.exe

  • Size

    509KB

  • MD5

    d3dd3985de4bbcbe817fd2007eea2389

  • SHA1

    3e149cf29bf87efdf03e6f7a3d1d7344aa969f25

  • SHA256

    09c65dece006d06339715c20f6a721fca9f96f4e15b9556dd5348070c340fa59

  • SHA512

    da9f717697b27465b5acc5ad6531f2387551a0e536dc762c185bb54855aea14bec4580a5c7c79d017621bb48bb6ec0d573887d9fe041b0a5c38ad043e362add8

  • SSDEEP

    12288:0XJbTWztf+uikx72iYl8fYecJlV6Jt0tXNNenTLbLy:c9TWztWuiyONLV6JtoXCnTW

Score
10/10
agentteslacollectionkeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     ftp
  • Host:
    ftp://ftp.electrobist.com
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    cAP&5)Y*cPUE

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • 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
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win64.Evo-gen.7869.12301.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win64.Evo-gen.7869.12301.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1440
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.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:1940

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

Discovery

Lateral Movement

Collection

Email Collection

1
T1114

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • memory/1440-54-0x0000000000CA0000-0x0000000000D24000-memory.dmp
    Filesize

    528KB

    Download
  • memory/1440-55-0x0000000000AE0000-0x0000000000B5E000-memory.dmp
    Filesize

    504KB

    Download
  • memory/1940-56-0x0000000000400000-0x0000000000440000-memory.dmp
    Filesize

    256KB

    Download
  • memory/1940-57-0x0000000000437C6E-mapping.dmp
    Download
  • memory/1940-59-0x0000000000400000-0x0000000000440000-memory.dmp
    Filesize

    256KB

    Download
  • memory/1940-61-0x0000000000400000-0x0000000000440000-memory.dmp
    Filesize

    256KB

    Download
  • memory/1940-62-0x0000000076181000-0x0000000076183000-memory.dmp
    Filesize

    8KB

    Download