Overview

overview

10

Static

static

3

b9b4d87c84...0a.exe

windows7-x64

10

b9b4d87c84...0a.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    818c1d4d7b71a802240c5b04010c0929.bin

  • Size

    634KB

  • Sample

    240329-cv1dbafc5z

  • MD5

    fd58295fc9870b8b9c6569c1fab5881c

  • SHA1

    9cbeec5234b24cec2140de6a4a7357e5d4a26eab

  • SHA256

    5ef54546f5fa8df146ad0f61c94bf08391c5ae1ffc7ae78a291624e70655b363

  • SHA512

    5412bd98125d0554d3aa72152e8aa2062fffba67d0dd9940af689a6da0a2f2d55a83808669a630fdc03a5f04daee3f4f1e739b6c90f5ac93e2af73fc0e98e67c

  • SSDEEP

    12288:SPmFruWEcVPYMY595GEEnlw4Wvw8r5Vm9eSMmBcGjpldNxjiGnja8UyR:SertnZWv1eBbDeOXUyR

Score
10/10
agentteslakeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      b9b4d87c84f6baf4e71845c26c43e70b7c1c6d06a94e4a87df17a7e8dcf5530a.exe

    • Size

      660KB

    • MD5

      818c1d4d7b71a802240c5b04010c0929

    • SHA1

      21ab4b40707da5ccdadf53c37458cc5b5ea674a7

    • SHA256

      b9b4d87c84f6baf4e71845c26c43e70b7c1c6d06a94e4a87df17a7e8dcf5530a

    • SHA512

      fb4e9f6eb2b8b4e1f5e9e3b332a3bc40297f69924c60c052632e68ba44e666c2ceea9b5dc2b6aeb0125ebb03b722e5b1668c8ad90618e0a2e96e2c892584892a

    • SSDEEP

      12288:aH2iNlw09szFS6U2/fdkuj+JvDUPXn1+hVh7ziEy27/MxC1GKuMDwK5J8XVhB+g:01XKC2XdLj+JLSX1kEE/M4wK/wK5qVH9

    Score
    10/10
    agentteslakeyloggerpersistencespywarestealertrojan

    • AgentTesla

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

      keyloggertrojanstealerspywareagenttesla

    • Checks computer location settings

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

    • Adds Run key to start application

      persistence

    • 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 v13

Initial Access

Execution

Scheduled Task/Job

1
T1053

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

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

Resource Development

Reconnaissance

Tasks