eternity | 6bec7f62ef26d60a983b02bd2e9cac78608df3481f301b0d1e8e36be23cd1522

General

Target

Silviozas Proxy.exe
Size

903KB
MD5

d6a38a9a0b7eb11945a25a72dbd398de
SHA1

29d340ff3b9f6866cf18c741326fb47dd3c496c8
SHA256

6bec7f62ef26d60a983b02bd2e9cac78608df3481f301b0d1e8e36be23cd1522
SHA512

5eb4eac3e569f92f0e23666cfae4a5ee73972b072cb0d81b898138eea76ad64fdbc64b77a8b4b99c234d504bdf3c9baea5dde32069c57d1065cce77b482704bf
SSDEEP

12288:OTEYAsROAsrt/uxduo1jB0Y96qwKxkNaYaBPbDb9xOTeFYvVHMPONEtn:OwT7rC6qwKx73brOTeFEVHtNq

Score

10^/10

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.

resource	yara_rule
behavioral1/memory/2176-0-0x00000000000C0000-0x00000000001AA000-memory.dmp	disable_win_def

Detects Eternity stealer 1 IoCs

stealer

resource	yara_rule
behavioral1/memory/2176-0-0x00000000000C0000-0x00000000001AA000-memory.dmp	eternity_stealer

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

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

Drops startup file 2 IoCs

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

Executes dropped EXE 1 IoCs

pid	Process
2524	dcd.exe

Windows security modification 2 TTPs 1 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features	Silviozas Proxy.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2864	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2176	Silviozas Proxy.exe
Token: SeDebugPrivilege	2864	powershell.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 2176 wrote to memory of 2524	2176	Silviozas Proxy.exe	28
PID 2176 wrote to memory of 2524	2176	Silviozas Proxy.exe	28
PID 2176 wrote to memory of 2524	2176	Silviozas Proxy.exe	28
PID 2176 wrote to memory of 2524	2176	Silviozas Proxy.exe	28
PID 2176 wrote to memory of 2864	2176	Silviozas Proxy.exe	29
PID 2176 wrote to memory of 2864	2176	Silviozas Proxy.exe	29
PID 2176 wrote to memory of 2864	2176	Silviozas Proxy.exe	29
PID 2176 wrote to memory of 2556	2176	Silviozas Proxy.exe	31
PID 2176 wrote to memory of 2556	2176	Silviozas Proxy.exe	31
PID 2176 wrote to memory of 2556	2176	Silviozas Proxy.exe	31

C:\Users\Admin\AppData\Local\Temp\Silviozas Proxy.exe
"C:\Users\Admin\AppData\Local\Temp\Silviozas Proxy.exe"
1⤵
- Modifies Windows Defender Real-time Protection settings
- Drops startup file
- Windows security modification
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2176
- C:\Users\Admin\AppData\Local\Temp\dcd.exe
  "C:\Users\Admin\AppData\Local\Temp\dcd.exe" -path=""
  2⤵
  - Executes dropped EXE
  PID:2524
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" Get-MpPreference -verbose
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2864
- C:\Windows\system32\WerFault.exe
  C:\Windows\system32\WerFault.exe -u -p 2176 -s 1572
  2⤵
  PID:2556

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

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

Discovery

Lateral Movement

Collection

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
memory/2176-14-0x000000001B2F0000-0x000000001B370000-memory.dmp

Filesize
512KB

Download
memory/2176-0-0x00000000000C0000-0x00000000001AA000-memory.dmp

Filesize
936KB

Download
memory/2176-3-0x000007FEF5F60000-0x000007FEF694C000-memory.dmp

Filesize
9.9MB

Download
memory/2176-4-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/2176-5-0x000000001B2F0000-0x000000001B370000-memory.dmp

Filesize
512KB

Download
memory/2176-6-0x0000000000470000-0x00000000004AE000-memory.dmp

Filesize
248KB

Download
memory/2176-8-0x000000001B2F0000-0x000000001B370000-memory.dmp

Filesize
512KB

Download
memory/2176-1-0x000007FEF5F60000-0x000007FEF694C000-memory.dmp

Filesize
9.9MB

Download
memory/2176-29-0x000007FEF5F60000-0x000007FEF694C000-memory.dmp

Filesize
9.9MB

Download
memory/2176-2-0x000007FEF5F60000-0x000007FEF694C000-memory.dmp

Filesize
9.9MB

Download
memory/2176-7-0x000000001B2F0000-0x000000001B370000-memory.dmp

Filesize
512KB

Download
memory/2864-26-0x0000000002DB0000-0x0000000002E30000-memory.dmp

Filesize
512KB

Download
memory/2864-22-0x0000000002DB0000-0x0000000002E30000-memory.dmp

Filesize
512KB

Download
memory/2864-21-0x000007FEED760000-0x000007FEEE0FD000-memory.dmp

Filesize
9.6MB

Download
memory/2864-23-0x000007FEED760000-0x000007FEEE0FD000-memory.dmp

Filesize
9.6MB

Download
memory/2864-24-0x0000000002DB0000-0x0000000002E30000-memory.dmp

Filesize
512KB

Download
memory/2864-25-0x0000000002DB0000-0x0000000002E30000-memory.dmp

Filesize
512KB

Download
memory/2864-20-0x0000000002960000-0x0000000002968000-memory.dmp

Filesize
32KB

Download
memory/2864-27-0x000007FEED760000-0x000007FEEE0FD000-memory.dmp

Filesize
9.6MB

Download
memory/2864-19-0x000000001B500000-0x000000001B7E2000-memory.dmp

Filesize
2.9MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads