Overview

overview

10

Static

static

MV TRIADES.xlsm

windows7_x64

10

MV TRIADES.xlsm

windows10_x64

10

Sharing

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General

  • Target

    MV TRIADES.xlsm

  • Size

    420KB

  • Sample

    210322-7gh4y1wrp6

  • MD5

    f7f66672f19f2dabe4f7269e32eb8540

  • SHA1

    688ba6fb074142755fecd74056278b145a282f5a

  • SHA256

    9664740123170b912430759af6cfad9ff784ccd266fe93909022093beff051c7

  • SHA512

    b6a3f0df23c731b57ec21ed74bba187a46f49fb35c35a089417b17cc2dc1fed3b4dba04584b1ccb26df7fb7e29459a268c25d4d0df918b9eb0a319303aff360e

Score
10/10
agentteslakeyloggerspywarestealertrojan

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

http://specfloors.net/dev/income.exe

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    smtp.jiratane.com
  • Port:
    587
  • Username:
    mail@jiratane.com
  • Password:
    Olaola123@

Targets

    • Target

      MV TRIADES.xlsm

    • Size

      420KB

    • MD5

      f7f66672f19f2dabe4f7269e32eb8540

    • SHA1

      688ba6fb074142755fecd74056278b145a282f5a

    • SHA256

      9664740123170b912430759af6cfad9ff784ccd266fe93909022093beff051c7

    • SHA512

      b6a3f0df23c731b57ec21ed74bba187a46f49fb35c35a089417b17cc2dc1fed3b4dba04584b1ccb26df7fb7e29459a268c25d4d0df918b9eb0a319303aff360e

    Score
    10/10
    agentteslakeyloggerspywarestealertrojan

    • AgentTesla

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

      keyloggertrojanstealerspywareagenttesla

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • AgentTesla Payload

    • Blocklisted process makes network request

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

      spywarestealer

    • Reads user/profile data of local email clients

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

      spywarestealer

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

2
T1112

Install Root Certificate

1
T1130

Credential Access

Credentials in Files

3
T1081

Discovery

System Information Discovery

3
T1082

Query Registry

2
T1012

Lateral Movement

Collection

Data from Local System

3
T1005

Exfiltration

Command and Control

Impact

Tasks