General

  • Target

    Payment_PDF.js

  • Size

    414KB

  • Sample

    220831-jldarabafl

  • MD5

    e4d9fc0bce59974d7a8071b86f830193

  • SHA1

    7fbd9cce7bc0b3e85429b4fbb48cc58577c8d1d9

  • SHA256

    98e14e580080fb8da90559e2739c19990a0fdb9f70021ebdce636e1f0ef30f9e

  • SHA512

    063f8e111d1dd1ffd87950f2f9163ba4fd1867569e44dc50180df62c2e2afaec306edd9c80e8a90653bb3c70525f1aeeded7fae47a3d546e0c83ecc679a5b9d7

  • SSDEEP

    6144:T3qisatffESj/9JOPJ7G4Ot534qcgcOjw0:T3dff9JO44Ot3Tp00

Malware Config

Targets

    • Target

      Payment_PDF.js

    • Size

      414KB

    • MD5

      e4d9fc0bce59974d7a8071b86f830193

    • SHA1

      7fbd9cce7bc0b3e85429b4fbb48cc58577c8d1d9

    • SHA256

      98e14e580080fb8da90559e2739c19990a0fdb9f70021ebdce636e1f0ef30f9e

    • SHA512

      063f8e111d1dd1ffd87950f2f9163ba4fd1867569e44dc50180df62c2e2afaec306edd9c80e8a90653bb3c70525f1aeeded7fae47a3d546e0c83ecc679a5b9d7

    • SSDEEP

      6144:T3qisatffESj/9JOPJ7G4Ot534qcgcOjw0:T3dff9JO44Ot3Tp00

    • NetWire RAT payload

    • Netwire

      Netwire is a RAT with main functionalities focused password stealing and keylogging, but also includes remote control capabilities as well.

    • Executes dropped EXE

    • Checks computer location settings

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

    • Drops startup file

    • Loads dropped DLL

    • Adds Run key to start application

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks