General

  • Target

    16560416535.zip

  • Size

    5KB

  • Sample

    240410-16feaach27

  • MD5

    27f7090d61e7895efaa80dee10c8ca0f

  • SHA1

    b19991ed64de7cae81b50b4c5d9ae24779651904

  • SHA256

    a87292de990133b944754dcf27f76de727ec4a52033ea408d942b0ba16e968f9

  • SHA512

    d6fbee2d6bf2da64dc8d2fbb535983a61c966e430fccc26a0f9ceb807de01153b92f80af8bf022abce8f0891580609fe6ba07ef9e9446728412fbd3939e83313

  • SSDEEP

    96:to4PW/8v0ULVSaBBcMO113fMuhjleXKuBXwLFy/PKxX3hX:Pu4LVSQBK3fM6ofAZAPUX

Malware Config

Extracted

Language
ps1
Source
URLs
exe.dropper

https://trello.com/1/cards/660a48f3ed8f660125aa4d31/attachments/66153d5497afda6d323e73ae/download/5885.exe

Extracted

Family

gcleaner

C2

185.172.128.90

5.42.65.64

Attributes
  • url_path

    /advdlc.php

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

Extracted

Family

lumma

C2

https://appliedgrandyjuiw.shop/api

https://birdpenallitysydw.shop/api

https://cinemaclinicttanwk.shop/api

https://disagreemenywyws.shop/api

https://speedparticipatewo.shop/api

https://fixturewordbakewos.shop/api

https://colorprioritytubbew.shop/api

https://abuselinenaidwjuew.shop/api

https://methodgreenglassdatw.shop/api

Targets

    • Target

      3cea805f1396df15bdbcd4317388a046a41a6079dba04576a58ba7b2c812338a

    • Size

      12KB

    • MD5

      55dba6e7aa4e8cc73415f4e3f9f6bdae

    • SHA1

      87c9f29d58f57a5e025061d389be2655ee879d5d

    • SHA256

      3cea805f1396df15bdbcd4317388a046a41a6079dba04576a58ba7b2c812338a

    • SHA512

      f2eb91e812b2ba58c4309fd44edadc8977367c7d9d6214d7e70a0392ae8427d570746ae57cca68dc260901f664f2e8c6c5387118ff01d243abeb5680abe2a352

    • SSDEEP

      192:vnpYaU28zxHdo4ZMgQl9q+4ua7HhdSbwxz1ULU87glpK/b26J4Uf1XXr5:vWZdoWMR96uaLhM6ULU870gJR

    • Detect Xworm Payload

    • GCleaner

      GCleaner is a Pay-Per-Install malware loader first discovered in early 2019.

    • Lumma Stealer

      An infostealer written in C++ first seen in August 2022.

    • Modifies security service

    • Phorphiex

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

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

    • Quasar payload

    • Rhadamanthys

      Rhadamanthys is an info stealer written in C++ first seen in August 2022.

    • RisePro

      RisePro stealer is an infostealer distributed by PrivateLoader.

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Windows security bypass

    • Xworm

      Xworm is a remote access trojan written in C#.

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Modifies Windows Firewall

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

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

    • Drops startup file

    • Executes dropped EXE

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    • VMProtect packed file

      Detects executables packed with VMProtect commercial packer.

    • Windows security modification

    • Adds Run key to start application

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v13

Execution

Scheduled Task/Job

1
T1053

Persistence

Create or Modify System Process

2
T1543

Windows Service

2
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Scheduled Task/Job

1
T1053

Privilege Escalation

Create or Modify System Process

2
T1543

Windows Service

2
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Defense Evasion

Modify Registry

4
T1112

Impair Defenses

3
T1562

Disable or Modify Tools

2
T1562.001

Disable or Modify System Firewall

1
T1562.004

Virtualization/Sandbox Evasion

2
T1497

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Discovery

Query Registry

5
T1012

Virtualization/Sandbox Evasion

2
T1497

System Information Discovery

3
T1082

Tasks