Overview

overview

10

Static

static

OBL2021030916KN.jar

windows7_x64

10

OBL2021030916KN.jar

windows10_x64

4

Sharing

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General

  • Target

    OBL2021030916KN.jar

  • Size

    101KB

  • Sample

    210420-6yxs5k987a

  • MD5

    64e97e7d8904dab63f5a1f3258a5ed5f

  • SHA1

    fbf2bb62728f3431758b38ebfd5ea0bd558e12f0

  • SHA256

    013173cc41b763f6afe9256868577a7971921805768706709cea3895967ba947

  • SHA512

    d268722d0253c14e1361ebc36e3b9aadc17273e9178bb9af786296c78fc0efa930562b9673f610e827c2d1449c853b39f28da15bb881399e8f41b466cc65b9df

Score
10/10
strratpersistencestealertrojan

Malware Config

Targets

    • Target

      OBL2021030916KN.jar

    • Size

      101KB

    • MD5

      64e97e7d8904dab63f5a1f3258a5ed5f

    • SHA1

      fbf2bb62728f3431758b38ebfd5ea0bd558e12f0

    • SHA256

      013173cc41b763f6afe9256868577a7971921805768706709cea3895967ba947

    • SHA512

      d268722d0253c14e1361ebc36e3b9aadc17273e9178bb9af786296c78fc0efa930562b9673f610e827c2d1449c853b39f28da15bb881399e8f41b466cc65b9df

    Score
    10/10
    strratpersistencestealertrojan

    • STRRAT

      STRRAT is a remote access tool than can steal credentials and log keystrokes.

      trojanstealerstrrat

    • Drops startup file

    • Loads dropped DLL

    • 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.

    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

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks