Overview

overview

10

Static

static

552ef08623...76.exe

windows7-x64

10

552ef08623...76.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    552ef08623f28b4c41e1df65c2c09323965c408a5edbc49990b6eeeb0b51ff76

  • Size

    1.0MB

  • Sample

    221125-knknaahg61

  • MD5

    52a916b74fab3f2c9d2b2775bbd28642

  • SHA1

    68e1ae1586f6aa2370ad2fac71efead1f12b3875

  • SHA256

    552ef08623f28b4c41e1df65c2c09323965c408a5edbc49990b6eeeb0b51ff76

  • SHA512

    b6a763b63bd45babaeaa49131077fec9dd7edb34ecc6ddfa3b5ab3f03d668ff9ad4a03a5c52164c6ef2ea32b0e4a698b48d193a728d6f948679397831724490a

  • SSDEEP

    24576:I7bLoEslXMhl31Ju53x5K8yRAX4LJlR0//H:IDbsxMH1o53x5K8yRAX4LJn0n

Score
10/10
agentteslakeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    mail.sky-qrp.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    h!xUls&%FS,V

Targets

    • Target

      552ef08623f28b4c41e1df65c2c09323965c408a5edbc49990b6eeeb0b51ff76

    • Size

      1.0MB

    • MD5

      52a916b74fab3f2c9d2b2775bbd28642

    • SHA1

      68e1ae1586f6aa2370ad2fac71efead1f12b3875

    • SHA256

      552ef08623f28b4c41e1df65c2c09323965c408a5edbc49990b6eeeb0b51ff76

    • SHA512

      b6a763b63bd45babaeaa49131077fec9dd7edb34ecc6ddfa3b5ab3f03d668ff9ad4a03a5c52164c6ef2ea32b0e4a698b48d193a728d6f948679397831724490a

    • SSDEEP

      24576:I7bLoEslXMhl31Ju53x5K8yRAX4LJlR0//H:IDbsxMH1o53x5K8yRAX4LJn0n

    Score
    10/10
    agentteslakeyloggerpersistencespywarestealertrojan

    • AgentTesla

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

      keyloggertrojanstealerspywareagenttesla

    • AgentTesla payload

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks