Overview

overview

10

Static

static

SecuriteIn...89.exe

windows7-x64

10

SecuriteIn...89.exe

windows10-2004-x64

1

Analysis

  • max time kernel
    199s
  • max time network
    202s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    06-12-2022 09:36

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General

  • Target

    SecuriteInfo.com.Win32.DropperX-gen.6177.22589.exe

  • Size

    226KB

  • MD5

    50add4363a4cacf4c0543fd2a9c5cbc6

  • SHA1

    08ac5155c663a98c1697b997e2e216955973c6f2

  • SHA256

    dbf3e0130e9d10d5b08b635c67f775b71d10ef5b5f3977b4f15675fbdba9faa0

  • SHA512

    f99e7a6dd95ae303c27f1e2efe05e8eae1b13abe67f41077c84f6af8f5fa21ca54f16e6df51fb54d4efce7d93b2eb00cf73939a99af9349e00713d964a773180

  • SSDEEP

    384:4k1/Ln1fA4LHkgdbCo4BmK3p9ncVVsOyH6/MptYcFmVc03K:4kZpGfBmupQVBZwtYcFmVc6K

Score
10/10
agentteslacollectionkeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot5764062937:AAHmiesTr6Z7n5aCQmZlon17u47KFOBnTT8/

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
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.DropperX-gen.6177.22589.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.DropperX-gen.6177.22589.exe"
    1⤵
    • Accesses Microsoft Outlook profiles
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    • outlook_office_path
    • outlook_win_path
    PID:1792
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ENC cwB0AGEAcgB0AC0AcwBsAGUAZQBwACAALQBzAGUAYwBvAG4AZABzACAANAAwAA==
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:108

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

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

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Downloads

  • memory/108-57-0x0000000000000000-mapping.dmp
    Download
  • memory/108-59-0x000000006E210000-0x000000006E7BB000-memory.dmp
    Filesize

    5.7MB

    Download
  • memory/108-60-0x000000006E210000-0x000000006E7BB000-memory.dmp
    Filesize

    5.7MB

    Download
  • memory/108-61-0x000000006E210000-0x000000006E7BB000-memory.dmp
    Filesize

    5.7MB

    Download
  • memory/1792-54-0x0000000000E40000-0x0000000000E7E000-memory.dmp
    Filesize

    248KB

    Download
  • memory/1792-55-0x00000000757E1000-0x00000000757E3000-memory.dmp
    Filesize

    8KB

    Download
  • memory/1792-56-0x0000000005AF0000-0x0000000005D12000-memory.dmp
    Filesize

    2.1MB

    Download
  • memory/1792-62-0x00000000047E0000-0x0000000004818000-memory.dmp
    Filesize

    224KB

    Download