Overview

overview

10

Static

static

commercial...01.exe

windows7_x64

10

commercial...01.exe

windows10_x64

10

Analysis

  • max time kernel
    139s
  • max time network
    140s
  • platform
    windows10_x64
  • resource
    win10-en-20211014
  • submitted
    20-10-2021 11:59

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General

  • Target

    commercialJ-80-PM-MRQ-4025-6901.exe

  • Size

    645KB

  • MD5

    ca7833cc87497334a8a42c3bcfeb67d0

  • SHA1

    a6828fdda37ca547ca10ed8b6c5f3e185b0cb93d

  • SHA256

    fc02516960b3d60605dc082d3742e3ba76db1ad89ad78c1a75ff9cebd37e237f

  • SHA512

    2b03dcf57f6600681221bca6a7ae92631b54eea16c17fff7fe046004cae2e840c3593d130781a709b730d4188c4d66fc7cf5f296bd1715de0767e635ef492e02

Score
10/10
agentteslacollectionkeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    us2.smtp.mailhostbox.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    !xgapua3

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • AgentTesla Payload 3 IoCs
  • 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
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\commercialJ-80-PM-MRQ-4025-6901.exe
    "C:\Users\Admin\AppData\Local\Temp\commercialJ-80-PM-MRQ-4025-6901.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1524
    • C:\Users\Admin\AppData\Local\Temp\commercialJ-80-PM-MRQ-4025-6901.exe
      "C:\Users\Admin\AppData\Local\Temp\commercialJ-80-PM-MRQ-4025-6901.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:2996

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3
T1081

Discovery

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/1524-115-0x0000000000B60000-0x0000000000B61000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1524-117-0x0000000007E90000-0x0000000007E91000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1524-118-0x0000000007990000-0x0000000007991000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1524-119-0x0000000007990000-0x0000000007E8E000-memory.dmp
    Filesize

    5.0MB

    Download
  • memory/1524-120-0x0000000007A70000-0x0000000007A71000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1524-121-0x0000000007B80000-0x0000000007B87000-memory.dmp
    Filesize

    28KB

    Download
  • memory/1524-122-0x000000000B230000-0x000000000B231000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1524-123-0x000000000B3D0000-0x000000000B428000-memory.dmp
    Filesize

    352KB

    Download
  • memory/2996-124-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

    Download
  • memory/2996-125-0x00000000004375EE-mapping.dmp
    Download
  • memory/2996-130-0x0000000005460000-0x000000000595E000-memory.dmp
    Filesize

    5.0MB

    Download
  • memory/2996-131-0x0000000006150000-0x0000000006151000-memory.dmp
    Filesize

    4KB

    Download
  • memory/2996-132-0x00000000061E0000-0x00000000061E1000-memory.dmp
    Filesize

    4KB

    Download