Overview

overview

10

Static

static

1

ORDER-2389...df.vbs

windows7-x64

8

ORDER-2389...df.vbs

windows10-2004-x64

10

Sharing

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General

  • Target

    ORDER-238974_LIST.pdf.ace

  • Size

    621B

  • Sample

    230616-fpsm3ach52

  • MD5

    cdd32da69f6bfdf84d8ca8a0691ac2c2

  • SHA1

    057a253d574dbb5768c6cfb2c2309bfc723a3c25

  • SHA256

    6a119ff044fe20b93eec2073d34d84f01467e4bd23d94d15f70c9b90b701dff5

  • SHA512

    4d71401924c0162f7846a8319c8103a58c67d0c9e81661e9ae5393f00a00786d18327d4fb96d8d545017789b8ccb5045ce58d3ce4d676537ea4bcbd97a927cde

Score
10/10
wshratpersistencetrojan

Malware Config

Extracted

Family

wshrat

C2

http://chongmei33.publicvm.com:7045

Targets

    • Target

      ORDER-238974_LIST.pdf.vbs

    • Size

      8KB

    • MD5

      5c75f54e96d8ac97fa9644b0c8bac3d7

    • SHA1

      668fef3a068cbbdf4c8fc4b81f3b81b4a671460e

    • SHA256

      b03c3e78db7276e75dbb30b144d6dba8d417c25a59ea563c5691b5dbdc2b69e9

    • SHA512

      d9eb586c09e3b05d6f35b20f56d4ebb3e4b80da490af0894a37d0388f406c819e66c5355297e0acbbe408b2066467e73bb801d360c8501afb975f1aaf868723a

    • SSDEEP

      48:5AqkDUOQB6D8LD1QOFLDnw30Gwj0H6r5d3bCgDoB:IDLDuDVDdIgDe

    Score
    10/10
    wshratpersistencetrojan

    • 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

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

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

Tasks