silverrat | 04109cb3426408945bea79e8e355285fb5bf93224b5b2775a5f6ff6c1e992b5f

Analysis

max time kernel
67s
max time network
63s
platform
windows11-21h2_x64
resource
win11-20241007-en
resource tags

arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
submitted
17-12-2024 15:55

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General

Target

SilverRat.exe
Size

45KB
MD5

545d64cc91e4da6339a70d54a2443c5d
SHA1

f03344ab824c7cf0f73dcc86aa34cab36e2e54e7
SHA256

04109cb3426408945bea79e8e355285fb5bf93224b5b2775a5f6ff6c1e992b5f
SHA512

733154a7f76840fad3ead2af149cf708807878ef3f08c62232ee3cdc0b7e6a4b4dc338103569daf9f755a6549475df15b34b7f223929348001d4086e83371681
SSDEEP

768:OarX4D9pmZGOXnXhEk75rVeZtxbuRULQj9SEQf9B6SbuDFvr1/xf:OarID9pVU5rVe3xCGsj9O9oQ2Fx/xf

Score

10^/10

silverrat discovery evasion execution persistence trojan

Malware Config

Extracted

Family

silverrat

Version

1.0.0.0

auto-london.gl.at.ply.gg:51655

Mutex

SilverMutex_kTAAZjMenK

Attributes

certificate
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
decrypted_key
-|S.S.S|-
discord
https://discord.com/api/webhooks/1253749007772160090/mxExcAUGlJgTCbYOk_u7JJAnNpsIhMne5e0PjqkRY2MV_40Bgpix2Ezib84aFxRmN66j
key
yy6zDjAUmbB09pKvo5Hhug==
key_x509
QnZ2VW1rTFlUa09ESXhCRkdHYURSSlBBdk5SQk5J
payload_url
https://g.top4top.io/p_2522c7w8u1.png
reconnect_delay
0
server_signature
RMCh38rJRIwRMYf2Sbpd9BzSePeTpscme+fLNDX9Bf6O5IR+EWvJS971m1lprJ/vpdLYQPZIImuX69267sqtVY2b3yH1lw7e7EZaXIHsGFR2uyeUjLQeAjD47DWaaKkGg8wKKEQ7AX8lBa1tYmqDorMfwQ9K2xlGjrxnS9ZotbBaz/KmFDUSwnUEWc6K5tKdqXQ5scv4Iejt9hGqjIxCo1c3AyRwr1eezKhGK66t4Y1aPVfqkIwuI23vWEPPjJYRDn5dWq5EykrPUBvH+OORD9xrQmM63F/gLb5d5/LlrOqSfkd5/yTv8YROpQfzMAYH5k10o6P4I+oBlGpJ9MwzL5Y4JBHSJyiG/m9XuEYKxe1zgffuIhU/xo30i0YC/hkKd5U8BP5k6PdZg9OLI+a8k7sa4/Sk/9Zkjx27VuOZdZs8IMP9t8mumexIqz2fvkwSO79gNHehbK8Y1feAFrlzCMoxK06XKuMRCyGOPse3sNm57TPHUBbk5yhteOGujQ9402QViU3tL9ZQR4rN71H4CBlNHaHbc0PO4+WhgxaAkr3W2/OOCyoaGrX1Kv18VFwwqB9Gqj0wG0MsA+femZUx/+SY41jQ715JwPCrD4aNkKu7xrjYnii+JjVsgNqaLVOhWv1VjL3qkCJ9kf0c7ob8qNOXaePlpZmHsWg/fgChnAk=

Signatures

SilverRat
SilverRat is trojan written in C#.
trojan silverrat
Silverrat family
silverrat

Sets file to hidden 1 TTPs 2 IoCs

Modifies file attributes to stop it showing in Explorer etc.

evasion

Hidden Files and Directories

T1564.001

pid	Process
2612	attrib.exe
3764	attrib.exe

Executes dropped EXE 1 IoCs

pid	Process
828	$77Runtime Broker.exe

Loads dropped DLL 2 IoCs

pid	Process
2772	Taskmgr.exe
2772	Taskmgr.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows\\Templates\\hgfdfd\\$77Runtime Broker.exe\""	SilverRat.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
5028	powershell.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
1	discord.com
2	discord.com

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	mshta.exe

Checks SCSI registry key(s) 3 TTPs 3 IoCs

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

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000	Taskmgr.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A	Taskmgr.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\FriendlyName	Taskmgr.exe

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
4364	timeout.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 2 IoCs

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

persistence execution

Scheduled Task

T1053.005

pid	Process
1192	schtasks.exe
2740	schtasks.exe

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
2328	vlc.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
3656	SilverRat.exe
3656	SilverRat.exe
3656	SilverRat.exe
3656	SilverRat.exe
3656	SilverRat.exe
3656	SilverRat.exe
3656	SilverRat.exe
3656	SilverRat.exe
3656	SilverRat.exe
3656	SilverRat.exe
3656	SilverRat.exe
3656	SilverRat.exe
3656	SilverRat.exe
3656	SilverRat.exe
3656	SilverRat.exe
3656	SilverRat.exe
3656	SilverRat.exe
5028	powershell.exe
5028	powershell.exe
828	$77Runtime Broker.exe
828	$77Runtime Broker.exe
828	$77Runtime Broker.exe
828	$77Runtime Broker.exe
828	$77Runtime Broker.exe
828	$77Runtime Broker.exe
828	$77Runtime Broker.exe
828	$77Runtime Broker.exe
828	$77Runtime Broker.exe
828	$77Runtime Broker.exe
828	$77Runtime Broker.exe
828	$77Runtime Broker.exe
828	$77Runtime Broker.exe
828	$77Runtime Broker.exe
828	$77Runtime Broker.exe
828	$77Runtime Broker.exe
828	$77Runtime Broker.exe
828	$77Runtime Broker.exe
828	$77Runtime Broker.exe
828	$77Runtime Broker.exe
828	$77Runtime Broker.exe
828	$77Runtime Broker.exe
828	$77Runtime Broker.exe
828	$77Runtime Broker.exe
828	$77Runtime Broker.exe
828	$77Runtime Broker.exe
828	$77Runtime Broker.exe
828	$77Runtime Broker.exe
828	$77Runtime Broker.exe
828	$77Runtime Broker.exe
828	$77Runtime Broker.exe
828	$77Runtime Broker.exe
828	$77Runtime Broker.exe
828	$77Runtime Broker.exe
828	$77Runtime Broker.exe
828	$77Runtime Broker.exe
828	$77Runtime Broker.exe
828	$77Runtime Broker.exe
828	$77Runtime Broker.exe
828	$77Runtime Broker.exe
828	$77Runtime Broker.exe
828	$77Runtime Broker.exe
828	$77Runtime Broker.exe
828	$77Runtime Broker.exe
828	$77Runtime Broker.exe

Suspicious behavior: GetForegroundWindowSpam 2 IoCs

pid	Process
2328	vlc.exe
2772	Taskmgr.exe

Suspicious use of AdjustPrivilegeToken 13 IoCs

description	pid	Process
Token: SeBackupPrivilege	988	vssvc.exe
Token: SeRestorePrivilege	988	vssvc.exe
Token: SeAuditPrivilege	988	vssvc.exe
Token: SeDebugPrivilege	3656	SilverRat.exe
Token: SeDebugPrivilege	828	$77Runtime Broker.exe
Token: SeDebugPrivilege	5028	powershell.exe
Token: SeDebugPrivilege	2772	Taskmgr.exe
Token: SeSystemProfilePrivilege	2772	Taskmgr.exe
Token: SeCreateGlobalPrivilege	2772	Taskmgr.exe
Token: SeSecurityPrivilege	2772	Taskmgr.exe
Token: SeTakeOwnershipPrivilege	2772	Taskmgr.exe
Token: 33	2772	Taskmgr.exe
Token: SeIncBasePriorityPrivilege	2772	Taskmgr.exe

Suspicious use of FindShellTrayWindow 58 IoCs

pid	Process
2328	vlc.exe
2328	vlc.exe
2328	vlc.exe
2328	vlc.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe

Suspicious use of SendNotifyMessage 57 IoCs

pid	Process
2328	vlc.exe
2328	vlc.exe
2328	vlc.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe
2772	Taskmgr.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2328	vlc.exe
828	$77Runtime Broker.exe
768	MiniSearchHost.exe

Suspicious use of WriteProcessMemory 22 IoCs

description	pid	Process	procid_target
PID 3656 wrote to memory of 2612	3656	SilverRat.exe	81
PID 3656 wrote to memory of 2612	3656	SilverRat.exe	81
PID 3656 wrote to memory of 3764	3656	SilverRat.exe	83
PID 3656 wrote to memory of 3764	3656	SilverRat.exe	83
PID 3656 wrote to memory of 3972	3656	SilverRat.exe	91
PID 3656 wrote to memory of 3972	3656	SilverRat.exe	91
PID 3972 wrote to memory of 4364	3972	cmd.exe	93
PID 3972 wrote to memory of 4364	3972	cmd.exe	93
PID 3972 wrote to memory of 828	3972	cmd.exe	94
PID 3972 wrote to memory of 828	3972	cmd.exe	94
PID 828 wrote to memory of 2568	828	$77Runtime Broker.exe	96
PID 828 wrote to memory of 2568	828	$77Runtime Broker.exe	96
PID 828 wrote to memory of 2740	828	$77Runtime Broker.exe	98
PID 828 wrote to memory of 2740	828	$77Runtime Broker.exe	98
PID 828 wrote to memory of 3752	828	$77Runtime Broker.exe	100
PID 828 wrote to memory of 3752	828	$77Runtime Broker.exe	100
PID 828 wrote to memory of 5028	828	$77Runtime Broker.exe	102
PID 828 wrote to memory of 5028	828	$77Runtime Broker.exe	102
PID 828 wrote to memory of 1192	828	$77Runtime Broker.exe	104
PID 828 wrote to memory of 1192	828	$77Runtime Broker.exe	104
PID 3656 wrote to memory of 2772	3656	cmd.exe	110
PID 3656 wrote to memory of 2772	3656	cmd.exe	110

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
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware

Views/modifies file attributes 1 TTPs 2 IoCs

evasion

Hidden Files and Directories

T1564.001

pid	Process
2612	attrib.exe
3764	attrib.exe

C:\Users\Admin\AppData\Local\Temp\SilverRat.exe
"C:\Users\Admin\AppData\Local\Temp\SilverRat.exe"
1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3656
- C:\Windows\System32\attrib.exe
  "C:\Windows\System32\attrib.exe" +s +h "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\hgfdfd"
  2⤵
  - Sets file to hidden
  - Views/modifies file attributes
  PID:2612
- C:\Windows\System32\attrib.exe
  "C:\Windows\System32\attrib.exe" +s +h "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\hgfdfd\$77Runtime Broker.exe"
  2⤵
  - Sets file to hidden
  - Views/modifies file attributes
  PID:3764
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmpBFE5.tmp.bat""
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3972
- - C:\Windows\system32\timeout.exe
    timeout 3
    3⤵
    - Delays execution with timeout.exe
    PID:4364
- - C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\hgfdfd\$77Runtime Broker.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\hgfdfd\$77Runtime Broker.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:828
  - - C:\Windows\SYSTEM32\schtasks.exe
      "schtasks.exe" /query /TN $77Runtime Broker.exe
      4⤵
      PID:2568
  - - C:\Windows\SYSTEM32\schtasks.exe
      "schtasks.exe" /Create /SC ONCE /TN "$77Runtime Broker.exe" /TR "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\hgfdfd\$77Runtime Broker.exe \"\$77Runtime Broker.exe\" /AsAdmin" /ST 00:01 /IT /F /RL HIGHEST
      4⤵
      Scheduled Task/Job: Scheduled Task
      PID:2740
  - - C:\Windows\SYSTEM32\schtasks.exe
      "schtasks.exe" /query /TN $77Runtime Broker.exe
      4⤵
      PID:3752
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Set-MpPreference -ExclusionExtension exe,bat,dll,ps1;exit
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:5028
  - - C:\Windows\System32\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /create /sc hourly /mo 1 /tn "Runtime Broker_Task-HOURLY-01" /tr "%MyFile%" /st 00:00
      4⤵
      Scheduled Task/Job: Scheduled Task
      PID:1192

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:988

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\Desktop\ClearUnblock.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
1⤵
- System Location Discovery: System Language Discovery
PID:1220

C:\Windows\SysWOW64\werfault.exe
werfault.exe /h /shared Global\d8d32bae604d406694c576fc21e65f00 /t 420 /p 1220
1⤵
PID:1232

C:\Program Files\VideoLAN\VLC\vlc.exe
"C:\Program Files\VideoLAN\VLC\vlc.exe"
1⤵
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:2328

C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\MiniSearchHost.exe
"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\MiniSearchHost.exe" -ServerName:MiniSearchUI.AppXj3y73at8fy1htwztzxs68sxx1v7cksp7.mca
1⤵
- Suspicious use of SetWindowsHookEx
PID:768

C:\Windows\System32\cmd.exe
"C:\Windows\System32\cmd.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3656
- C:\Windows\system32\Taskmgr.exe
  TaskMgr
  2⤵
  - Loads dropped DLL
  - Checks SCSI registry key(s)
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  PID:2772

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Hide Artifacts

T1564

Hidden Files and Directories

T1564.001

Modify Registry

T1112

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_csbgts0t.cty.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpBFE5.tmp.bat

Filesize
196B

MD5
c09c5a269c848ea17d30d8d8de380b1e

SHA1
011a457d0c166458d7f869dc9bc9cf6bc3f102ec

SHA256
757d78caa8e3605fde1d1323deec91de4e3468fd4c2c836356b234da32d82fc5

SHA512
65842917ded722de544cc3f9308793a8b073e1d816dda66be64e254d3d83c9f218c6715c6279edb2bbf6fc6366ddeac3551f68620ea199ffa910e482957face9

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\hgfdfd\$77Runtime Broker.exe

Filesize
45KB

MD5
545d64cc91e4da6339a70d54a2443c5d

SHA1
f03344ab824c7cf0f73dcc86aa34cab36e2e54e7

SHA256
04109cb3426408945bea79e8e355285fb5bf93224b5b2775a5f6ff6c1e992b5f

SHA512
733154a7f76840fad3ead2af149cf708807878ef3f08c62232ee3cdc0b7e6a4b4dc338103569daf9f755a6549475df15b34b7f223929348001d4086e83371681

Download Submit
memory/2328-14-0x00007FFEE4700000-0x00007FFEE49B6000-memory.dmp

Filesize
2.7MB

Download
memory/2328-15-0x00007FFEE3420000-0x00007FFEE44D0000-memory.dmp

Filesize
16.7MB

Download
memory/2328-13-0x00007FFEF83E0000-0x00007FFEF8414000-memory.dmp

Filesize
208KB

Download
memory/2328-12-0x00007FF6BC5B0000-0x00007FF6BC6A8000-memory.dmp

Filesize
992KB

Download
memory/2772-72-0x00000234A3700000-0x00000234A3701000-memory.dmp

Filesize
4KB

Download
memory/2772-74-0x00000234A3700000-0x00000234A3701000-memory.dmp

Filesize
4KB

Download
memory/2772-76-0x00000234A3700000-0x00000234A3701000-memory.dmp

Filesize
4KB

Download
memory/2772-77-0x00000234A3700000-0x00000234A3701000-memory.dmp

Filesize
4KB

Download
memory/2772-75-0x00000234A3700000-0x00000234A3701000-memory.dmp

Filesize
4KB

Download
memory/2772-73-0x00000234A3700000-0x00000234A3701000-memory.dmp

Filesize
4KB

Download
memory/2772-71-0x00000234A3700000-0x00000234A3701000-memory.dmp

Filesize
4KB

Download
memory/2772-65-0x00000234A3700000-0x00000234A3701000-memory.dmp

Filesize
4KB

Download
memory/2772-67-0x00000234A3700000-0x00000234A3701000-memory.dmp

Filesize
4KB

Download
memory/2772-66-0x00000234A3700000-0x00000234A3701000-memory.dmp

Filesize
4KB

Download
memory/3656-1-0x0000000000BE0000-0x0000000000BF0000-memory.dmp

Filesize
64KB

Download
memory/3656-0-0x00007FFEE8773000-0x00007FFEE8775000-memory.dmp

Filesize
8KB

Download
memory/3656-4-0x00007FFEE8770000-0x00007FFEE9232000-memory.dmp

Filesize
10.8MB

Download
memory/3656-2-0x00007FFEE8770000-0x00007FFEE9232000-memory.dmp

Filesize
10.8MB

Download
memory/3656-21-0x00007FFEE8770000-0x00007FFEE9232000-memory.dmp

Filesize
10.8MB

Download
memory/3656-3-0x00007FFEE8773000-0x00007FFEE8775000-memory.dmp

Filesize
8KB

Download
memory/5028-25-0x00000247E8AD0000-0x00000247E8AF2000-memory.dmp

Filesize
136KB

Download