General

  • Target

    XQUSOP_Invoice001.js

  • Size

    10KB

  • Sample

    211130-w92dpsfhdp

  • MD5

    4b2504aac0ee1dc9e446d5f6734de048

  • SHA1

    7bfed647e5a694f71e49723d7f45c094f456affb

  • SHA256

    1193334169879222af20abdab6784f8c11ca2c52e5a740873d5305478c58d922

  • SHA512

    4897a03dcacb2952e50e4651eab5aaf2a0560fde60309fca5c2cc9bdc99ad6c2975557f5b585613638f8c5badd57879de8ba61e41cba4bf32dd9c317078a4766

Malware Config

Extracted

Family

vjw0rm

C2

http://37.0.10.5:8020

Targets

    • Target

      XQUSOP_Invoice001.js

    • Size

      10KB

    • MD5

      4b2504aac0ee1dc9e446d5f6734de048

    • SHA1

      7bfed647e5a694f71e49723d7f45c094f456affb

    • SHA256

      1193334169879222af20abdab6784f8c11ca2c52e5a740873d5305478c58d922

    • SHA512

      4897a03dcacb2952e50e4651eab5aaf2a0560fde60309fca5c2cc9bdc99ad6c2975557f5b585613638f8c5badd57879de8ba61e41cba4bf32dd9c317078a4766

    • Vjw0rm

      Vjw0rm is a remote access trojan written in JavaScript.

    • Blocklisted process makes network request

    • Drops startup file

    • Adds Run key to start application

MITRE ATT&CK Matrix ATT&CK v6

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

Discovery

System Information Discovery

1
T1082

Tasks