Overview

overview

10

Static

static

1

Request Fo...ion.js

windows7-x64

10

Request Fo...ion.js

windows10-2004-x64

10

Sharing

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General

  • Target

    Request For Quotation.js

  • Size

    926KB

  • Sample

    230601-saffeaeg92

  • MD5

    e1fce1614b7ce17de7b7de01ebcbf1a9

  • SHA1

    83ca60f9e8e25437881338b8af9f8136b4925980

  • SHA256

    af8168e035939256e97650454e425e61c561576570f82bc440327a2347d8966a

  • SHA512

    6b9ba0e52ca0247d85aed3f3f4e00b294e595ddcb118992dc4cb315513dbb50188d7064a044b329b029929ddb5c1da7500a30de23a1d3e0de35385b4950bf66d

  • SSDEEP

    6144:QQPrN4dEtorFCPqFnJKw1KYWn8b69Va0qP2XEhvv0QQpv+HtXoQZybO2slkTZJ3b:TuWUrA

Score
10/10
wshrattrojan

Malware Config

Extracted

Family

wshrat

C2

http://harold.2waky.com:3609

Targets

    • Target

      Request For Quotation.js

    • Size

      926KB

    • MD5

      e1fce1614b7ce17de7b7de01ebcbf1a9

    • SHA1

      83ca60f9e8e25437881338b8af9f8136b4925980

    • SHA256

      af8168e035939256e97650454e425e61c561576570f82bc440327a2347d8966a

    • SHA512

      6b9ba0e52ca0247d85aed3f3f4e00b294e595ddcb118992dc4cb315513dbb50188d7064a044b329b029929ddb5c1da7500a30de23a1d3e0de35385b4950bf66d

    • SSDEEP

      6144:QQPrN4dEtorFCPqFnJKw1KYWn8b69Va0qP2XEhvv0QQpv+HtXoQZybO2slkTZJ3b:TuWUrA

    Score
    10/10
    wshrattrojan

    • WSHRAT

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

      trojanwshrat

    • Blocklisted process makes network request

    • Checks computer location settings

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

    • Drops startup file

    • 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

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks