Resubmissions

18-04-2024 11:23

240418-nhhhhscg6v 10

18-04-2024 11:22

240418-ngsbbsbe43 10

18-04-2024 11:22

240418-ngr1kacg5w 10

18-04-2024 11:22

240418-ngrd2acg5v 10

18-04-2024 11:22

240418-ngqgqscg5t 10

18-04-2024 10:00

240418-l1qwhahg77 10

General

  • Target

    0429bed4098d95e68e4686ed79cb3967e7396956a095433dd56f4e3d49135d73

  • Size

    104KB

  • Sample

    240418-ngrd2acg5v

  • MD5

    e28889b5f98d8ed1a00835e1ca8a3b21

  • SHA1

    b665e89468ac7ae566aa996aeec203b25bf24b0c

  • SHA256

    0429bed4098d95e68e4686ed79cb3967e7396956a095433dd56f4e3d49135d73

  • SHA512

    d3f1708274dd84045c46c3315aeba5c16f890d94ddfcda0df29e96bc3a0159ead0f8945898d6dde25ad01981e385a41b69b1bdfd700e08f47249bffece941cbd

  • SSDEEP

    3072:Xl58BV2ZjooGTb5PjMdhS3KV3/jjKwcNHjo86r8X7FS8EFc:158BIFveZjMrS3q3/jjKwcNHjo86r8r6

Malware Config

Extracted

Family

phorphiex

C2

http://185.215.113.66/

Wallets

0xAa3ea4838e8E3F6a1922c6B67E3cD6efD1ff175b

THRUoPK7oYqF7YyKZJvPYwTH35JsPZVPto

1Hw9tx4KyTq4oRoLVhPb4hjDJcLhEa4Tn6

qr89hag2967ef604ud3lw4pq8hmn69n46czwdnx3ut

XtxFdsKkRN3oVDXtN2ipcHeNi87basT2sL

LXMNcn9D8FQKzGNLjdSyR9dEM8Rsh9NzyX

rwn7tb5KQjXEjH42GgdHWHec5PPhVgqhSH

ARML6g7zynrwUHJbFJCCzMPiysUFXYBGgQ

48jYpFT6bT8MTeph7VsyzCQeDsGHqdQNc2kUkRFJPzfRHHjarBvBtudPUtParMkDzZbYBrd3yntWBQcsnVBNeeMbN9EXifg

3PL7YCa4akNYzuScqQwiSbtTP9q9E9PLreC

3FerB8kUraAVGCVCNkgv57zTBjUGjAUkU3

D9AJWrbYsidS9rAU146ifLRu1fzX9oQYSH

t1gvVWHnjbGTsoWXEyoTFojc2GqEzBgvbEn

bnb1cgttf7t5hu7ud3c436ufhcmy59qnkd09adqczd

bc1q0fusmmgycnhsd5cadsuz2hk8d4maausjfjypqg

bitcoincash:qr89hag2967ef604ud3lw4pq8hmn69n46czwdnx3ut

GAUCC7ZBSU2KJMHXOZD6AP5LOBGKNDPCDNRYP2CO2ACR63YCSUBNT5QE

Targets

    • Target

      0429bed4098d95e68e4686ed79cb3967e7396956a095433dd56f4e3d49135d73

    • Size

      104KB

    • MD5

      e28889b5f98d8ed1a00835e1ca8a3b21

    • SHA1

      b665e89468ac7ae566aa996aeec203b25bf24b0c

    • SHA256

      0429bed4098d95e68e4686ed79cb3967e7396956a095433dd56f4e3d49135d73

    • SHA512

      d3f1708274dd84045c46c3315aeba5c16f890d94ddfcda0df29e96bc3a0159ead0f8945898d6dde25ad01981e385a41b69b1bdfd700e08f47249bffece941cbd

    • SSDEEP

      3072:Xl58BV2ZjooGTb5PjMdhS3KV3/jjKwcNHjo86r8X7FS8EFc:158BIFveZjMrS3q3/jjKwcNHjo86r8r6

    • Modifies security service

    • Phorphiex

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

    • Phorphiex payload

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Windows security bypass

    • xmrig

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

    • XMRig Miner payload

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Windows security modification

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks