General

  • Target

    Order-POOPXDI23240044.js

  • Size

    235KB

  • Sample

    230616-ggamyscg9y

  • MD5

    0a408696cd3ce383aca0ebd3f71ded39

  • SHA1

    d9055c216f4d5324422d2aceb5b5f8e8940cd508

  • SHA256

    fa304b07a41067eb15b646db4dd96d9be35e14684d20d7c74cc231b628212b53

  • SHA512

    96ba0fcdf0544e41931a906e46733dac06f6f4930ee159c9193ee53faead256efb657f987e1e3c32047316ccf53e3de45fbd4371f4cef29df98923708cad85ec

  • SSDEEP

    6144:voKqxDyKEDy41DShrQJYbMhERCGeGK3AklgF2GuuZde:Qo1DSqYyE8GKPl029se

Malware Config

Extracted

Family

wshrat

C2

http://habsidut.kozow.com:5303

Targets

    • Target

      Order-POOPXDI23240044.js

    • Size

      235KB

    • MD5

      0a408696cd3ce383aca0ebd3f71ded39

    • SHA1

      d9055c216f4d5324422d2aceb5b5f8e8940cd508

    • SHA256

      fa304b07a41067eb15b646db4dd96d9be35e14684d20d7c74cc231b628212b53

    • SHA512

      96ba0fcdf0544e41931a906e46733dac06f6f4930ee159c9193ee53faead256efb657f987e1e3c32047316ccf53e3de45fbd4371f4cef29df98923708cad85ec

    • SSDEEP

      6144:voKqxDyKEDy41DShrQJYbMhERCGeGK3AklgF2GuuZde:Qo1DSqYyE8GKPl029se

    • WSHRAT

      WSHRAT is a variant of Houdini worm and has vbs and js variants.

    • WSHRAT payload

    • NirSoft MailPassView

      Password recovery tool for various email clients

    • Nirsoft

    • Blocklisted process makes network request

    • Checks computer location settings

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

    • Drops startup file

    • Adds Run key to start application

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Tasks