Overview

overview

10

Static

static

VESSEL PAR...0).exe

windows7_x64

10

VESSEL PAR...0).exe

windows10_x64

10

Analysis

  • max time kernel
    111s
  • max time network
    124s
  • platform
    windows10_x64
  • resource
    win10-en-20211014
  • submitted
    23-10-2021 19:33

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General

  • Target

    VESSEL PARTICULARS - MV MA LIAN HAI (V60).exe

  • Size

    482KB

  • MD5

    43d51713fd393de6a97793c342d51b9b

  • SHA1

    483cda88bfea3555de80f01d72aa4d52c4c6bdcf

  • SHA256

    791c27879e42834fdb2537f9e0be908112a74429f7a3b7ac62e8735a3b764951

  • SHA512

    c5d5e86d074caf9a440cabddc6bc5f839b35c0fad62ce8dc382d43d96f9208cbcc7a94b918bb6c314606ff3fe286575a611460401f4367f9c3f3cdd3b1491d32

Score
10/10
agentteslacollectionkeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    smtp.penavico--cz.com
  • Port:
    587
  • Username:
    ops@penavico--cz.com
  • Password:
    Fq$L%J((!6

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 2 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\VESSEL PARTICULARS - MV MA LIAN HAI (V60).exe
    "C:\Users\Admin\AppData\Local\Temp\VESSEL PARTICULARS - MV MA LIAN HAI (V60).exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4156
    • C:\Users\Admin\AppData\Local\Temp\VESSEL PARTICULARS - MV MA LIAN HAI (V60).exe
      "C:\Users\Admin\AppData\Local\Temp\VESSEL PARTICULARS - MV MA LIAN HAI (V60).exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:548

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/548-122-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

    Download
  • memory/548-123-0x0000000000436A8E-mapping.dmp
    Download
  • memory/548-127-0x0000000005340000-0x0000000005341000-memory.dmp
    Filesize

    4KB

    Download
  • memory/548-128-0x00000000052A0000-0x000000000579E000-memory.dmp
    Filesize

    5.0MB

    Download
  • memory/548-129-0x00000000053E0000-0x00000000053E1000-memory.dmp
    Filesize

    4KB

    Download
  • memory/4156-115-0x0000000000C00000-0x0000000000C01000-memory.dmp
    Filesize

    4KB

    Download
  • memory/4156-117-0x0000000005410000-0x0000000005411000-memory.dmp
    Filesize

    4KB

    Download
  • memory/4156-118-0x0000000004F10000-0x0000000004F11000-memory.dmp
    Filesize

    4KB

    Download
  • memory/4156-119-0x0000000005040000-0x0000000005041000-memory.dmp
    Filesize

    4KB

    Download
  • memory/4156-120-0x0000000004E90000-0x0000000004E91000-memory.dmp
    Filesize

    4KB

    Download
  • memory/4156-121-0x0000000004FC0000-0x0000000004FC1000-memory.dmp
    Filesize

    4KB

    Download