Overview

overview

10

Static

static

3

506b8fb501...91.exe

windows7-x64

10

506b8fb501...91.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    506b8fb501b0ca49b330ee8a3c45686f59d86b19dc9615607353ced03d244191

  • Size

    24KB

  • Sample

    240422-1tmmtsgh8t

  • MD5

    67d4d9033f494d36aab732bf774fe266

  • SHA1

    96bf6f313e5b5bfdb7df3377d19a61f86b14e903

  • SHA256

    506b8fb501b0ca49b330ee8a3c45686f59d86b19dc9615607353ced03d244191

  • SHA512

    b50ce656f26d29aa11de18fad4048277b6b336ea5d6ca9331d0e9fecb713fbd4d9370ae7dd5fa3e8df8d4830fc85acecaba04154dcdedef6d8268b31be033313

  • SSDEEP

    384:jJ2IiV2p6zmMEPcgnd2gpEp5dTxIjkfav8U9c/pIPX:NIZuxEbd2ya0UFPX

Score
10/10
phorphiexxmrigevasionloaderminerpersistencetrojanworm

Malware Config

Extracted

Family

phorphiex

C2

http://185.215.113.66/

Wallets

0xCa90599132C4D88907Bd8E046540284aa468a035

TRuGGXNDM1cavQ1AqMQHG8yfxP4QWVSMN6

qph44jx8r9k5xeq5cuf958krv3ewrnp5vc6hhdjd3r

XryzFMFVpDUvU7famUGf214EXD3xNUSmQf

LLeT2zkStY3cvxMBFhoWXkG5VuZPoezduv

rwc4LVd9ABpULQ1CuCpDkgX2xVB1fUijyb

48jYpFT6bT8MTeph7VsyzCQeDsGHqdQNc2kUkRFJPzfRHHjarBvBtudPUtParMkDzZbYBrd3yntWBQcsnVBNeeMbN9EXifg

15TssKwtjMtwy4vDLcLsQUZUD2B9f7eDjw85sBNVC5LRPPnC

17hgMFyLDwMjxWqw5GhijhnPdJDyFDqecY

ltc1qt0n3f0t7vz9k0mvcswk477shrxwjhf9sj5ykrp

3PMiLynrGVZ8oEqvoqC4hXD67B1WoALR4pc

3FerB8kUraAVGCVCNkgv57zTBjUGjAUkU3

DLUzwvyxN1RrwjByUPPzVMdfxNRPGVRMMA

t1J6GCPCiHW1eRdjJgDDu6b1vSVmL5U7Twh

stars125f3mw4xd9htpsq4zj5w5ezm5gags37yxxh6mj

bnb1epx67ne4vckqmaj4gwke8m322f4yjr6eh52wqw

bc1qmpkehfffkr6phuklsksnd7nhgx0369sxu772m3

bitcoincash:qph44jx8r9k5xeq5cuf958krv3ewrnp5vc6hhdjd3r

GBQJMXYXPRIWFMXIFJR35ZB7LRKMB4PHCIUAUFR3TKUL6RDBZVLZEUJ3

Targets

    • Target

      506b8fb501b0ca49b330ee8a3c45686f59d86b19dc9615607353ced03d244191

    • Size

      24KB

    • MD5

      67d4d9033f494d36aab732bf774fe266

    • SHA1

      96bf6f313e5b5bfdb7df3377d19a61f86b14e903

    • SHA256

      506b8fb501b0ca49b330ee8a3c45686f59d86b19dc9615607353ced03d244191

    • SHA512

      b50ce656f26d29aa11de18fad4048277b6b336ea5d6ca9331d0e9fecb713fbd4d9370ae7dd5fa3e8df8d4830fc85acecaba04154dcdedef6d8268b31be033313

    • SSDEEP

      384:jJ2IiV2p6zmMEPcgnd2gpEp5dTxIjkfav8U9c/pIPX:NIZuxEbd2ya0UFPX

    Score
    10/10
    phorphiexevasionloaderpersistencetrojanwormxmrigminer

    • Modifies security service

      evasion

    • Phorphiex

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

      wormtrojanloaderphorphiex

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Windows security bypass

      evasiontrojan

    • xmrig

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

      minerxmrig

    • XMRig Miner payload

      miner

    • 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

      evasiontrojan

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

4
T1112

Impair Defenses

2
T1562

Disable or Modify Tools

2
T1562.001

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks