Overview

overview

10

Static

static

OP#238S321Q.PDF.exe

windows7_x64

10

OP#238S321Q.PDF.exe

windows10_x64

10

Analysis

  • max time kernel
    144s
  • max time network
    147s
  • platform
    windows10_x64
  • resource
    win10v200430
  • submitted
    30-06-2020 05:35

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General

  • Target

    OP#238S321Q.PDF.exe

  • Size

    702KB

  • MD5

    aea165a927ecc1f33075759ea4e9d5c8

  • SHA1

    1a6f549a5dcee8055c8d98a6cc1268b62fd235b3

  • SHA256

    ab0c0499cd88035d08c86f41c369fd6c06cca17eecbb5fb06af842fca3f4d227

  • SHA512

    2831194c053da71d10afb9ea36118aa1a65ede5ebfe24145dfa13842ceca593ff675a5829e1c202026b4030f7dfabca452c53749069821541e6d2708051f077d

Score
10/10
agentteslakeyloggerspywarestealertrojanupx

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    mail.sensar-light.com
  • Port:
    587
  • Username:
    5050@sensar-light.com
  • Password:
    505012345@@@@@

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • AgentTesla Payload 2 IoCs
  • UPX packed file 3 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

    spyware
  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

    spyware
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

    spyware
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\OP#238S321Q.PDF.exe
    "C:\Users\Admin\AppData\Local\Temp\OP#238S321Q.PDF.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:2536
    • C:\Users\Admin\AppData\Local\Temp\OP#238S321Q.PDF.exe
      "C:\Users\Admin\AppData\Local\Temp\OP#238S321Q.PDF.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1180

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

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • memory/1180-0-0x0000000000400000-0x00000000004A4000-memory.dmp
    Filesize

    656KB

    Download
  • memory/1180-1-0x00000000004A2890-mapping.dmp
    Download
  • memory/1180-2-0x0000000000400000-0x00000000004A4000-memory.dmp
    Filesize

    656KB

    Download
  • memory/1180-3-0x0000000000400000-0x00000000004A4000-memory.dmp
    Filesize

    656KB

    Download
  • memory/1180-4-0x00000000021A0000-0x00000000021EC000-memory.dmp
    Filesize

    304KB

    Download
  • memory/1180-5-0x0000000000522000-0x0000000000523000-memory.dmp
    Filesize

    4KB

    Download