General

  • Target

    file

  • Size

    74KB

  • Sample

    230125-ph79lsfh99

  • MD5

    de4ef0426636519491bba15a7a6cda05

  • SHA1

    d15a7fa38bf5015a8838bd37f4bcfb8aa86dc4a4

  • SHA256

    62657e8757de34719b452195502d0c76f960f2eb566e725bbd1f6772d14bde74

  • SHA512

    f99d24f60091997d2335f29400a928818eb54a756dc6faa269e93909e1ceac64a0db0ab61cadfe946280390dfaf9b5ea63c1c95942cb703a1278fa9957067116

  • SSDEEP

    1536:ga3Mz8OpJS7LcTolIk4Fvxv8xRh9sfFF:6wb7LeaIkQvxvqGfFF

Malware Config

Extracted

Family

phorphiex

C2

http://185.215.113.66/

Wallets

1Gpu5QiBqsquu71AGqHwb4Y68iwnkdGH1k

3PPJU1omRSTwxDbbfVyxh9Mm8WkiMGZviMh

37AcEVDyoPyUJUKNM3mM1UxNNvKgN6Abn5

qqlt9zzv020vtlswk5v6e90nv7hsuqz0nggp4rj5t0

Xj6orHUgmtZtPb2wGSTX2reQZJ89ZeeYYG

DRyZQqRX998DYdf7zGdTCShGcRBbxjUAbF

0x25229D09B0048F23e60c010C8eE1ae65C727e973

LhoapQ1TFjG2Fvbwn5WbM2wYcwisKRVz7x

r3j2xjQLmVa6Cg3cHZLqLNVja1x6g1AtNL

TVTrpva4J2g8SENebPar4YnfnCqwUeiX4a

t1MrdY4n3DBL3uip5Pq6tqx4doYpihJJG68

AXUqtUXyQmU8buqL5ehCLuLLHhhFrREXuw

bitcoincash:qqlt9zzv020vtlswk5v6e90nv7hsuqz0nggp4rj5t0

48jYpFT6bT8MTeph7VsyzCQeDsGHqdQNc2kUkRFJPzfRHHjarBvBtudPUtParMkDzZbYBrd3yntWBQcsnVBNeeMbN9EXifg

GDX4NDGHA5WKQLOI65PKPZRHSN6ZAUBRHA7BL44O5IOVMMZFZISMHTUD

bnb1zm5y3pns0ertprnvdyulz63tenlp9kc4m78v0m

bc1qdk0fquc7ug2zn7zpdyx4kasdy34t00c5r2xdup

Targets

    • Target

      file

    • Size

      74KB

    • MD5

      de4ef0426636519491bba15a7a6cda05

    • SHA1

      d15a7fa38bf5015a8838bd37f4bcfb8aa86dc4a4

    • SHA256

      62657e8757de34719b452195502d0c76f960f2eb566e725bbd1f6772d14bde74

    • SHA512

      f99d24f60091997d2335f29400a928818eb54a756dc6faa269e93909e1ceac64a0db0ab61cadfe946280390dfaf9b5ea63c1c95942cb703a1278fa9957067116

    • SSDEEP

      1536:ga3Mz8OpJS7LcTolIk4Fvxv8xRh9sfFF:6wb7LeaIkQvxvqGfFF

    • Phorphiex

      Malware family which infects systems to distribute other malicious payloads such as ransomware, stealers and cryptominers.

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Windows security bypass

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

    • XMRig Miner payload

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Loads dropped DLL

    • Windows security modification

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Disabling Security Tools

2
T1089

Modify Registry

3
T1112

Tasks