Overview

overview

10

Static

static

1

Quotation_Request.js

windows7-x64

10

Quotation_Request.js

windows10-2004-x64

10

Sharing

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General

  • Target

    Quotation_Request.js

  • Size

    985KB

  • Sample

    230530-mkzn5sha84

  • MD5

    4aaba804e86dad56392b2a3dda056001

  • SHA1

    d544b097a373d1357570a4385b7912457367da3c

  • SHA256

    15e847369c9a89eadb626ec7b3f058b17fce169dad5d0ad44edab3d7ec04f745

  • SHA512

    7423d168f25f948310295e27b9a950b8666c6cd44a6a7d0f5768cdf69aec53cb7d068aaf6c3caa0674aed94bbb66aeef8f53dc04107a601cfbabf76641ad412b

  • SSDEEP

    6144:QQb9JgDg3ynDDKFCxCDwYjgegH0LGsJ2W1G32bi3/v0AbiBB8pt1vGWtkbIcJOyq:T7tm

Score
10/10
wshrattrojan

Malware Config

Extracted

Family

wshrat

C2

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

Targets

    • Target

      Quotation_Request.js

    • Size

      985KB

    • MD5

      4aaba804e86dad56392b2a3dda056001

    • SHA1

      d544b097a373d1357570a4385b7912457367da3c

    • SHA256

      15e847369c9a89eadb626ec7b3f058b17fce169dad5d0ad44edab3d7ec04f745

    • SHA512

      7423d168f25f948310295e27b9a950b8666c6cd44a6a7d0f5768cdf69aec53cb7d068aaf6c3caa0674aed94bbb66aeef8f53dc04107a601cfbabf76641ad412b

    • SSDEEP

      6144:QQb9JgDg3ynDDKFCxCDwYjgegH0LGsJ2W1G32bi3/v0AbiBB8pt1vGWtkbIcJOyq:T7tm

    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