Resubmissions

28-03-2024 06:31

240328-hacz6scd94 10

28-03-2024 06:30

240328-g9qvmscd85 3

28-03-2024 06:29

240328-g9d6vacd79 3

General

  • Target

    message__6554654a148aa91baa81eba864949685_grupofitec_com_.eml

  • Size

    877KB

  • Sample

    240328-hacz6scd94

  • MD5

    1ff4d48987364107f32975494881e718

  • SHA1

    f9d335b6cf99b5e6ff82878bf2062977dcbc3489

  • SHA256

    88d329bc79df8872e028b644de8a28cbc2608f632f841dbb21ffa4fa99d8ca85

  • SHA512

    90c6cc027e415dcf7059a61fcb0e50274d0ed6f4384d3287542087d2fab51aa6d0644c987d568a4f9b3be39ee675c082f6edb4e58954d7b483690b352e7716e7

  • SSDEEP

    24576:FNV0p5+YBUhQusEQvnoea/vD2naQFnuiL:JcVeD2aQVx

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot7189076260:AAHEL9QuHqQcKXN8kPXNO5BpYSd3XtQOqFg/

Targets

    • Target

      Facturas Marzo.exe

    • Size

      746KB

    • MD5

      2ab9c5d43df277601578f57b0667dfba

    • SHA1

      253ab90ac289518e17786676a2786a31d7148e13

    • SHA256

      808b3770297bd70c5d9026b4c7d727dc124769f10726645d56869cc48ae32960

    • SHA512

      6521c55d01ef052ff3a9881c0f34e4385eff41c203e348d6c4a67ec867a684fd5696989465a9455cadb8e9c8a6152e6689f434881a3d12d216a6a2d1dfa13064

    • SSDEEP

      12288:Jd8sIDs7OHMLuo2+vVB7uDcmcZ6Ub/Icjrqvnpm4wPtxhIfARPZXKC7NkU0cwsDf:Jd8sIDrMJ20QbcZxb/Icjsc48JIQh1B/

    • AgentTesla

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

    • UAC bypass

    • Checks whether UAC is enabled

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v13

Privilege Escalation

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Defense Evasion

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Impair Defenses

1
T1562

Disable or Modify Tools

1
T1562.001

Modify Registry

2
T1112

Discovery

System Information Discovery

2
T1082

Tasks