Overview

overview

10

Static

static

1

PO.xls

windows7-x64

10

PO.xls

windows10-2004-x64

1

Sharing

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General

  • Target

    PO.xls

  • Size

    192KB

  • Sample

    230328-v64tzsdh51

  • MD5

    420442e8c24f90d1cf29579b6c4de21a

  • SHA1

    128890d9359087fd3efcbade23d92a2ea77a9827

  • SHA256

    031ca9695c177f7f51b25e2b4b7f170929df5aa750fae46cb70aaab0f65dfe32

  • SHA512

    6749bfceefa9aebc0ef139ace1058de076e4eac071c0544383fa60b9fd23ee383be0b63221a8969bc65cc9a9cccae709b47ec77a2236a81ad9c9a8988efad0c2

  • SSDEEP

    3072:Tl7aN3JkKXiDPcp5jw5OZfZ+RwPONXoRjDhIcp0fDlaGGx+cL26nA+r3vZVgAjVx:TpaFJkKXiDU7w5O5Z+RwPONXoRjDhIc3

Score
10/10
agentteslacollectionkeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot2134979594:AAFk4QkrlHlt2a-q-EhIoHZBbzxSH0QxiBI/

Targets

    • Target

      PO.xls

    • Size

      192KB

    • MD5

      420442e8c24f90d1cf29579b6c4de21a

    • SHA1

      128890d9359087fd3efcbade23d92a2ea77a9827

    • SHA256

      031ca9695c177f7f51b25e2b4b7f170929df5aa750fae46cb70aaab0f65dfe32

    • SHA512

      6749bfceefa9aebc0ef139ace1058de076e4eac071c0544383fa60b9fd23ee383be0b63221a8969bc65cc9a9cccae709b47ec77a2236a81ad9c9a8988efad0c2

    • SSDEEP

      3072:Tl7aN3JkKXiDPcp5jw5OZfZ+RwPONXoRjDhIcp0fDlaGGx+cL26nA+r3vZVgAjVx:TpaFJkKXiDU7w5O5Z+RwPONXoRjDhIc3

    Score
    10/10
    agentteslacollectionkeyloggerspywarestealertrojan

    • AgentTesla

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

      keyloggertrojanstealerspywareagenttesla

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Uses the VBS compiler for execution

    • Accesses Microsoft Outlook profiles

      collection

    • 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

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scripting

1
T1064

Exploitation for Client Execution

1
T1203

Persistence

Privilege Escalation

Defense Evasion

Scripting

1
T1064

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

3
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Email Collection

1
T1114

Exfiltration

Command and Control

Impact

Tasks