Overview

overview

10

Static

static

1

bddee346a4...ed.exe

windows7-x64

10

bddee346a4...ed.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    6ac943b332528abd3402c0954145bf05.bin

  • Size

    603KB

  • Sample

    230402-b3yzsaea28

  • MD5

    cdc2482c371a7a6147a0583dc8a91cf6

  • SHA1

    b5bb260849a4f4b75da26a9b900913a2a1587e50

  • SHA256

    81e1789668b9f1bf9ce61b8b106dd90a8d621c93fa49336f44948280fd1fc9fb

  • SHA512

    850a617f0e99ea2f094a973a06f398cf2aea14fc6bdb41ecd3fb1341a9427dfa507e9cd948df3615c7a19409c64d0c8eb5112b69b3d6b6d687e2332cf6582738

  • SSDEEP

    12288:4GhtJLixPHTWpYQyMecS+hiKHpfQoC8EKAkRd20PPzronWn3ebDaiP:4EtJLO/TayxcS+/6aEKAUFPvpehP

Score
10/10
agentteslacollectionevasionkeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot1952154144:AAEHUKomldKQIyjgq_MWw4YWiGcA_iwz6T4/sendDocument

Targets

    • Target

      bddee346a47d5cfbc48964020142db3cc659930094f46f8d63c072422499c7ed.exe

    • Size

      1.3MB

    • MD5

      6ac943b332528abd3402c0954145bf05

    • SHA1

      8a17715627e7017d2b45c09f4c978917880e2876

    • SHA256

      bddee346a47d5cfbc48964020142db3cc659930094f46f8d63c072422499c7ed

    • SHA512

      69fd5ffb81c100caab99b7b4e02de092666d4b591248ca6b604b3aedd9405c9a94d6167a9c22bddb82e036bd991ae0da4115fd9337604c6e8aac94a65a928fb7

    • SSDEEP

      24576:pE6VLynkgY8Lsz9JfAH4sx+dV8Iz7wMFaael:pEVY8We4ZeGfel

    Score
    10/10
    agentteslacollectionevasionkeyloggerpersistencespywarestealertrojan

    • AgentTesla

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

      keyloggertrojanstealerspywareagenttesla

    • AgentTesla payload

    • Looks for VirtualBox Guest Additions in registry

      evasion

    • Looks for VMWare Tools registry key

      evasion

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Accesses Microsoft Outlook profiles

      collection

    • Adds Run key to start application

      persistence

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • 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

Virtualization/Sandbox Evasion

2
T1497

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

4
T1012

Virtualization/Sandbox Evasion

2
T1497

System Information Discovery

2
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Email Collection

1
T1114

Exfiltration

Command and Control

Impact

Tasks