Overview

overview

10

Static

static

nnLfl.exe

windows7_x64

10

nnLfl.exe

windows10_x64

10

Sharing

Copy URL
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General

  • Target

    nnLfl

  • Size

    125KB

  • Sample

    200713-c3982jshpa

  • MD5

    b438cf5e9aa34e6cfa3d8d27d2649326

  • SHA1

    a2545f5c8af6da03288dd0b24ddc72fbb35cad2d

  • SHA256

    c4c846dfa5755910d28a93a91ecfea8dcde72860fea03da1a47adf9ce65470a1

  • SHA512

    d14ff36b56a7312a8860a87d242548b5e7df3f7174daeb2031b12a8d1bf5cfa8680442bf8ad1eb8393ec27fd65f6c02dfd51a93ba1974f6fa470218ef055ffdc

Score
10/10
agentteslakeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
ps1.dropper

httP://paste.ee/r/3rgRS
ps1.dropper

httPs://paste.ee/r/fgIgt

Targets

    • Target

      nnLfl

    • Size

      125KB

    • MD5

      b438cf5e9aa34e6cfa3d8d27d2649326

    • SHA1

      a2545f5c8af6da03288dd0b24ddc72fbb35cad2d

    • SHA256

      c4c846dfa5755910d28a93a91ecfea8dcde72860fea03da1a47adf9ce65470a1

    • SHA512

      d14ff36b56a7312a8860a87d242548b5e7df3f7174daeb2031b12a8d1bf5cfa8680442bf8ad1eb8393ec27fd65f6c02dfd51a93ba1974f6fa470218ef055ffdc

    Score
    10/10
    agentteslakeyloggerpersistencespywarestealertrojan

    • AgentTesla

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

      keyloggertrojanstealerspywareagenttesla

    • AgentTesla Payload

    • Blocklisted process makes network request

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

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

Exfiltration

Command and Control

Impact

Tasks