eternity | 59f927e858a8cdf2330099c7b18b3f74bc6616d67b11e174aab539bd7aff067a

General

Target

Silviozas Premium Proxy V3.85984.exe
Size

5.0MB
MD5

628f62f1001ff7705103ab9f5ef5ffd1
SHA1

6748a7dc711fdcf2787f8634a0287ea382cbd690
SHA256

59f927e858a8cdf2330099c7b18b3f74bc6616d67b11e174aab539bd7aff067a
SHA512

6eb4d989dff77528b86c866fe63c088e3c3b67bc01c5017cd9a814aebee96bfd49982d760a093371a2529ef9ee84b65194f98c3ba4f4d11a7e120725d65129c2
SSDEEP

98304:SrjYFpk1kqeK+h2qwqYNorcrLEtwZJJuRWpAFyFSB76Z:C9kqX+QmrcrLm4JMRuS8

Score

10^/10

eternity evasion execution spyware stealer trojan

Malware Config

Signatures

Contains code to disable Windows Defender 1 IoCs

A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.

Processes:

resource	yara_rule
behavioral1/memory/2380-1-0x00000000011B0000-0x00000000016AC000-memory.dmp	disable_win_def

Detects Eternity stealer 1 IoCs

stealer

Processes:

resource	yara_rule
behavioral1/memory/2380-1-0x00000000011B0000-0x00000000016AC000-memory.dmp	eternity_stealer

Eternity
Eternity Project is a malware kit offering an info stealer, clipper, worm, coin miner, ransomware, and DDoS bot.
eternity
Eternity family
eternity

Modifies Windows Defender Real-time Protection settings 3 TTPs 4 IoCs

evasion trojan

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

Processes:

Silviozas Premium Proxy V3.85984.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	Silviozas Premium Proxy V3.85984.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	Silviozas Premium Proxy V3.85984.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	Silviozas Premium Proxy V3.85984.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	Silviozas Premium Proxy V3.85984.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
execution

PowerShell
T1059.001

Processes:

powershell.exe

pid process

2780 powershell.exe
Disables Task Manager via registry modification
evasion
Drops file in Drivers directory 1 IoCs

Processes:

Silviozas Premium Proxy V3.85984.exe

description ioc process

File opened for modification C:\Windows\System32\drivers\etc\hosts Silviozas Premium Proxy V3.85984.exe

pid	process
2780	powershell.exe

description	ioc	process
File opened for modification	C:\Windows\System32\drivers\etc\hosts	Silviozas Premium Proxy V3.85984.exe

Drops startup file 2 IoCs

Processes:

Silviozas Premium Proxy V3.85984.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Silviozas Premium Proxy V3.85984.exe	Silviozas Premium Proxy V3.85984.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Silviozas Premium Proxy V3.85984.exe	Silviozas Premium Proxy V3.85984.exe

Executes dropped EXE 2 IoCs

Processes:

Silviozas Premium Proxy V3.85984.exedcd.exe

pid process

1980 Silviozas Premium Proxy V3.85984.exe
2744 dcd.exe
Loads dropped DLL 1 IoCs

Processes:

Silviozas Premium Proxy V3.85984.exe

pid process

2380 Silviozas Premium Proxy V3.85984.exe
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

Silviozas Premium Proxy V3.85984.exe

description ioc process

Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features Silviozas Premium Proxy V3.85984.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Delays execution with timeout.exe 1 IoCs
evasion

Processes:

timeout.exe

pid process

1196 timeout.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

powershell.exepowershell.exe

pid process

2780 powershell.exe
2412 powershell.exe

pid	process
1980	Silviozas Premium Proxy V3.85984.exe
2744	dcd.exe

pid	process
2380	Silviozas Premium Proxy V3.85984.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features	Silviozas Premium Proxy V3.85984.exe

pid	process
1196	timeout.exe

pid	process
2780	powershell.exe
2412	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

Silviozas Premium Proxy V3.85984.exepowershell.exeSilviozas Premium Proxy V3.85984.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	2380	Silviozas Premium Proxy V3.85984.exe
Token: SeDebugPrivilege	2780	powershell.exe
Token: SeDebugPrivilege	1980	Silviozas Premium Proxy V3.85984.exe
Token: SeDebugPrivilege	2412	powershell.exe

Suspicious use of WriteProcessMemory 49 IoCs

Processes:

Silviozas Premium Proxy V3.85984.exeSilviozas Premium Proxy V3.85984.execmd.execmd.execmd.execmd.exe

description	pid	process	target process
PID 2380 wrote to memory of 1980	2380	Silviozas Premium Proxy V3.85984.exe	Silviozas Premium Proxy V3.85984.exe
PID 2380 wrote to memory of 1980	2380	Silviozas Premium Proxy V3.85984.exe	Silviozas Premium Proxy V3.85984.exe
PID 2380 wrote to memory of 1980	2380	Silviozas Premium Proxy V3.85984.exe	Silviozas Premium Proxy V3.85984.exe
PID 1980 wrote to memory of 2396	1980	Silviozas Premium Proxy V3.85984.exe	cmd.exe
PID 1980 wrote to memory of 2396	1980	Silviozas Premium Proxy V3.85984.exe	cmd.exe
PID 1980 wrote to memory of 2396	1980	Silviozas Premium Proxy V3.85984.exe	cmd.exe
PID 2380 wrote to memory of 2744	2380	Silviozas Premium Proxy V3.85984.exe	dcd.exe
PID 2380 wrote to memory of 2744	2380	Silviozas Premium Proxy V3.85984.exe	dcd.exe
PID 2380 wrote to memory of 2744	2380	Silviozas Premium Proxy V3.85984.exe	dcd.exe
PID 2380 wrote to memory of 2744	2380	Silviozas Premium Proxy V3.85984.exe	dcd.exe
PID 1980 wrote to memory of 2784	1980	Silviozas Premium Proxy V3.85984.exe	cmd.exe
PID 1980 wrote to memory of 2784	1980	Silviozas Premium Proxy V3.85984.exe	cmd.exe
PID 1980 wrote to memory of 2784	1980	Silviozas Premium Proxy V3.85984.exe	cmd.exe
PID 2784 wrote to memory of 2780	2784	cmd.exe	powershell.exe
PID 2784 wrote to memory of 2780	2784	cmd.exe	powershell.exe
PID 2784 wrote to memory of 2780	2784	cmd.exe	powershell.exe
PID 1980 wrote to memory of 2196	1980	Silviozas Premium Proxy V3.85984.exe	cmd.exe
PID 1980 wrote to memory of 2196	1980	Silviozas Premium Proxy V3.85984.exe	cmd.exe
PID 1980 wrote to memory of 2196	1980	Silviozas Premium Proxy V3.85984.exe	cmd.exe
PID 1980 wrote to memory of 2676	1980	Silviozas Premium Proxy V3.85984.exe	cmd.exe
PID 1980 wrote to memory of 2676	1980	Silviozas Premium Proxy V3.85984.exe	cmd.exe
PID 1980 wrote to memory of 2676	1980	Silviozas Premium Proxy V3.85984.exe	cmd.exe
PID 2676 wrote to memory of 1276	2676	cmd.exe	certutil.exe
PID 2676 wrote to memory of 1276	2676	cmd.exe	certutil.exe
PID 2676 wrote to memory of 1276	2676	cmd.exe	certutil.exe
PID 2676 wrote to memory of 2800	2676	cmd.exe	find.exe
PID 2676 wrote to memory of 2800	2676	cmd.exe	find.exe
PID 2676 wrote to memory of 2800	2676	cmd.exe	find.exe
PID 2676 wrote to memory of 2816	2676	cmd.exe	find.exe
PID 2676 wrote to memory of 2816	2676	cmd.exe	find.exe
PID 2676 wrote to memory of 2816	2676	cmd.exe	find.exe
PID 2380 wrote to memory of 2412	2380	Silviozas Premium Proxy V3.85984.exe	powershell.exe
PID 2380 wrote to memory of 2412	2380	Silviozas Premium Proxy V3.85984.exe	powershell.exe
PID 2380 wrote to memory of 2412	2380	Silviozas Premium Proxy V3.85984.exe	powershell.exe
PID 2380 wrote to memory of 932	2380	Silviozas Premium Proxy V3.85984.exe	WerFault.exe
PID 2380 wrote to memory of 932	2380	Silviozas Premium Proxy V3.85984.exe	WerFault.exe
PID 2380 wrote to memory of 932	2380	Silviozas Premium Proxy V3.85984.exe	WerFault.exe
PID 1980 wrote to memory of 2340	1980	Silviozas Premium Proxy V3.85984.exe	cmd.exe
PID 1980 wrote to memory of 2340	1980	Silviozas Premium Proxy V3.85984.exe	cmd.exe
PID 1980 wrote to memory of 2340	1980	Silviozas Premium Proxy V3.85984.exe	cmd.exe
PID 2340 wrote to memory of 1600	2340	cmd.exe	cmd.exe
PID 2340 wrote to memory of 1600	2340	cmd.exe	cmd.exe
PID 2340 wrote to memory of 1600	2340	cmd.exe	cmd.exe
PID 1980 wrote to memory of 2112	1980	Silviozas Premium Proxy V3.85984.exe	WerFault.exe
PID 1980 wrote to memory of 2112	1980	Silviozas Premium Proxy V3.85984.exe	WerFault.exe
PID 1980 wrote to memory of 2112	1980	Silviozas Premium Proxy V3.85984.exe	WerFault.exe
PID 1600 wrote to memory of 1196	1600	cmd.exe	timeout.exe
PID 1600 wrote to memory of 1196	1600	cmd.exe	timeout.exe
PID 1600 wrote to memory of 1196	1600	cmd.exe	timeout.exe

C:\Users\Admin\AppData\Local\Temp\Silviozas Premium Proxy V3.85984.exe
"C:\Users\Admin\AppData\Local\Temp\Silviozas Premium Proxy V3.85984.exe"
1⤵
- Modifies Windows Defender Real-time Protection settings
- Drops startup file
- Loads dropped DLL
- Windows security modification
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2380
- C:\Users\Admin\AppData\Local\Temp\hhh504pj.izl\Silviozas Premium Proxy V3.85984.exe
  "C:\Users\Admin\AppData\Local\Temp\hhh504pj.izl\Silviozas Premium Proxy V3.85984.exe"
  2⤵
  - Drops file in Drivers directory
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1980
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c color 0A
    3⤵
    PID:2396
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c powershell "Add-MpPreference -ExclusionPath 'C:\Users\Public\Proxy_Stuff\Silviozas Premium Proxy.exe'"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2784
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell "Add-MpPreference -ExclusionPath 'C:\Users\Public\Proxy_Stuff\Silviozas Premium Proxy.exe'"
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:2780
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c color 0A
    3⤵
    PID:2196
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c certutil -hashfile "C:\Users\Admin\AppData\Local\Temp\hhh504pj.izl\Silviozas Premium Proxy V3.85984.exe" MD5 | find /i /v "md5" | find /i /v "certutil"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2676
  - - C:\Windows\system32\certutil.exe
      certutil -hashfile "C:\Users\Admin\AppData\Local\Temp\hhh504pj.izl\Silviozas Premium Proxy V3.85984.exe" MD5
      4⤵
      PID:1276
  - - C:\Windows\system32\find.exe
      find /i /v "md5"
      4⤵
      PID:2800
  - - C:\Windows\system32\find.exe
      find /i /v "certutil"
      4⤵
      PID:2816
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c start cmd /C "color b && title Error && echo SSL connect error && timeout /t 5"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2340
  - - C:\Windows\system32\cmd.exe
      cmd /C "color b && title Error && echo SSL connect error && timeout /t 5"
      4⤵
      Suspicious use of WriteProcessMemory
      PID:1600
    - - C:\Windows\system32\timeout.exe
        
        timeout /t 5
        5⤵
        Delays execution with timeout.exe
        
        PID:1196
- - C:\Windows\system32\WerFault.exe
    C:\Windows\system32\WerFault.exe -u -p 1980 -s 696
    3⤵
    PID:2112
- C:\Users\Admin\AppData\Local\Temp\dcd.exe
  "C:\Users\Admin\AppData\Local\Temp\dcd.exe" -path=""
  2⤵
  - Executes dropped EXE
  PID:2744
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" Get-MpPreference -verbose
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2412
- C:\Windows\system32\WerFault.exe
  C:\Windows\system32\WerFault.exe -u -p 2380 -s 780
  2⤵
  PID:932

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Persistence

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Privilege Escalation

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Defense Evasion

Impair Defenses

2

T1562

Disable or Modify Tools

Modify Registry

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\dcd.exe

Filesize
227KB

MD5
b5ac46e446cead89892628f30a253a06

SHA1
f4ad1044a7f77a1b02155c3a355a1bb4177076ca

SHA256
def7afcb65126c4b04a7cbf08c693f357a707aa99858cac09a8d5e65f3177669

SHA512
bcabbac6f75c1d41364406db457c62f5135a78f763f6db08c1626f485c64db4d9ba3b3c8bc0b5508d917e445fd220ffa66ebc35221bd06560446c109818e8e87

Download Submit
C:\Users\Admin\AppData\Local\Temp\hhh504pj.izl\Silviozas Premium Proxy V3.85984.exe

Filesize
2.0MB

MD5
c671cffbc1466d28212399e16035d2c3

SHA1
90037556b5f85796d56de164336dd25d479100f3

SHA256
a01646d5fc27869bc3dc6fc0b291e7abb1915edc945eea648a9ac1d101807c89

SHA512
a7a5ec98ca342b1a16e81f2af813bc6491be2cbc8e16b062ee757a362e0130579b828685551cfc42b7f5495fdd1af15841b5edb9dbd76e89353fafe58423c5a6

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms

Filesize
7KB

MD5
fba3f969a0b9431e0f353555ddfe4f88

SHA1
02d3dfdd89395fb0979141f697f951f458d64d42

SHA256
20be8a194e3cba730c91988f1395886e6618fbd77e1cc1a79d691a9d18c91401

SHA512
9e862c6781cbda05d1475157d9fccba84b58198e0790e89d00cbf535c513c2260118dbaabc3bf7c8bb45951d71723308fc6586345b600b9e1d0015cc71f6cf47

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\6G949I0BMLUR4TZ3ORG2.temp

Filesize
7KB

MD5
0f16446e09f373982787daae7ac7e6a2

SHA1
4882b573c15c35479d91d435875f45c5ea9bcec3

SHA256
2efed61cdb76ab7b459d6ec365a80727267f038426e621f5f46998ae90804208

SHA512
2f322e020408ca314729baa6ff01e2311042f079f9ef1138492bd669411d971661c085ef8acd10a0aead600fa98c5bfe54a8985844466e82c3c39ac173171afa

Download Submit
\??\PIPE\srvsvc

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
memory/1980-14-0x000000013FBA0000-0x000000014043E000-memory.dmp

Filesize
8.6MB

Download
memory/1980-35-0x0000000002390000-0x00000000023A0000-memory.dmp

Filesize
64KB

Download
memory/1980-33-0x000000013FBA0000-0x000000014043E000-memory.dmp

Filesize
8.6MB

Download
memory/1980-23-0x0000000002390000-0x00000000023A0000-memory.dmp

Filesize
64KB

Download
memory/2380-21-0x000007FEF5653000-0x000007FEF5654000-memory.dmp

Filesize
4KB

Download
memory/2380-3-0x000000001BD40000-0x000000001BF82000-memory.dmp

Filesize
2.3MB

Download
memory/2380-9-0x000007FEF5650000-0x000007FEF603C000-memory.dmp

Filesize
9.9MB

Download
memory/2380-0-0x000007FEF5653000-0x000007FEF5654000-memory.dmp

Filesize
4KB

Download
memory/2380-8-0x000007FEF5650000-0x000007FEF603C000-memory.dmp

Filesize
9.9MB

Download
memory/2380-47-0x000007FEF5650000-0x000007FEF603C000-memory.dmp

Filesize
9.9MB

Download
memory/2380-1-0x00000000011B0000-0x00000000016AC000-memory.dmp

Filesize
5.0MB

Download
memory/2380-31-0x000007FEF5650000-0x000007FEF603C000-memory.dmp

Filesize
9.9MB

Download
memory/2380-32-0x000007FEF5650000-0x000007FEF603C000-memory.dmp

Filesize
9.9MB

Download
memory/2380-34-0x000000013FBA0000-0x000000014043E000-memory.dmp

Filesize
8.6MB

Download
memory/2380-7-0x000007FEF5650000-0x000007FEF603C000-memory.dmp

Filesize
9.9MB

Download
memory/2380-5-0x000007FEF5650000-0x000007FEF603C000-memory.dmp

Filesize
9.9MB

Download
memory/2380-2-0x000007FEF5650000-0x000007FEF603C000-memory.dmp

Filesize
9.9MB

Download
memory/2380-13-0x000000013FBA0000-0x000000014043E000-memory.dmp

Filesize
8.6MB

Download
memory/2412-42-0x000000001B330000-0x000000001B612000-memory.dmp

Filesize
2.9MB

Download
memory/2412-43-0x0000000001ED0000-0x0000000001ED8000-memory.dmp

Filesize
32KB

Download
memory/2780-29-0x0000000002530000-0x0000000002538000-memory.dmp

Filesize
32KB

Download
memory/2780-28-0x000000001B3D0000-0x000000001B6B2000-memory.dmp

Filesize
2.9MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads