Overview

overview

10

Static

static

1

2024-06-19...re.exe

windows7-x64

1

2024-06-19...re.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    2024-06-19_79d41e803ff07bb5a9cbe4171a4fd09d_bkransomware

  • Size

    5.8MB

  • Sample

    240619-jfcr2a1dnq

  • MD5

    79d41e803ff07bb5a9cbe4171a4fd09d

  • SHA1

    d605267642ebb7cc4cbe44624c5b4ddca80e0b3d

  • SHA256

    38bdd3c94b5c8f7adbd2075ca213b3303b12af96245092ef402606d372b3f8fd

  • SHA512

    13c70cf2a69466248c7eb9f04bfaae187b3db1bbd023a2aaea21a58c3617f30022f8df58adb3615f1c4129f86e81730c7e840a44d6dae817ee7bd0c3243887b6

  • SSDEEP

    98304:vY1/j6oX2Vi367ZGHbekta/Xgj22iZa6fAd5UkYKty6WAf3Gs:Qu6lHbq2riZa6fymkYdlAf3Gs

Score
10/10
phorphiexxmrigevasionloaderminerpersistencetrojanworm

Malware Config

Extracted

Family

phorphiex

C2

http://185.215.113.66/

http://77.91.77.92/

http://91.202.233.141/
Wallets

0xCa90599132C4D88907Bd8E046540284aa468a035

TRuGGXNDM1cavQ1AqMQHG8yfxP4QWVSMN6

qph44jx8r9k5xeq5cuf958krv3ewrnp5vc6hhdjd3r

XryzFMFVpDUvU7famUGf214EXD3xNUSmQf

LLeT2zkStY3cvxMBFhoWXkG5VuZPoezduv

rwc4LVd9ABpULQ1CuCpDkgX2xVB1fUijyb

4AtjkCVKbtEC3UEN77SQHuH9i1XkzNiRi5VCbA2XGsJh46nJSXfGQn4GjLuupCqmC57Lo7LvKmFUyRfhtJSvKvuw3h9ReKK

15TssKwtjMtwy4vDLcLsQUZUD2B9f7eDjw85sBNVC5LRPPnC

17hgMFyLDwMjxWqw5GhijhnPdJDyFDqecY

ltc1qt0n3f0t7vz9k0mvcswk477shrxwjhf9sj5ykrp

3PMiLynrGVZ8oEqvoqC4hXD67B1WoALR4pc

3FerB8kUraAVGCVCNkgv57zTBjUGjAUkU3

DLUzwvyxN1RrwjByUPPzVMdfxNRPGVRMMA

t1J6GCPCiHW1eRdjJgDDu6b1vSVmL5U7Twh

stars125f3mw4xd9htpsq4zj5w5ezm5gags37yxxh6mj

bnb1epx67ne4vckqmaj4gwke8m322f4yjr6eh52wqw

bc1qmpkehfffkr6phuklsksnd7nhgx0369sxu772m3

bitcoincash:qph44jx8r9k5xeq5cuf958krv3ewrnp5vc6hhdjd3r

GBQJMXYXPRIWFMXIFJR35ZB7LRKMB4PHCIUAUFR3TKUL6RDBZVLZEUJ3
Attributes
  • mutex

    55a4er5wo

  • user_agent

    Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36

Targets

    • Target

      2024-06-19_79d41e803ff07bb5a9cbe4171a4fd09d_bkransomware

    • Size

      5.8MB

    • MD5

      79d41e803ff07bb5a9cbe4171a4fd09d

    • SHA1

      d605267642ebb7cc4cbe44624c5b4ddca80e0b3d

    • SHA256

      38bdd3c94b5c8f7adbd2075ca213b3303b12af96245092ef402606d372b3f8fd

    • SHA512

      13c70cf2a69466248c7eb9f04bfaae187b3db1bbd023a2aaea21a58c3617f30022f8df58adb3615f1c4129f86e81730c7e840a44d6dae817ee7bd0c3243887b6

    • SSDEEP

      98304:vY1/j6oX2Vi367ZGHbekta/Xgj22iZa6fAd5UkYKty6WAf3Gs:Qu6lHbq2riZa6fymkYdlAf3Gs

    Score
    10/10
    phorphiexxmrigevasionloaderminerpersistencetrojanworm

    • Modifies security service

      evasion

    • Phorphiex payload

    • Phorphiex, Phorpiex

      Phorphiex or Phorpiex 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

    • Executes dropped EXE

    • 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

1
T1012

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks