blacknet | c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6

Analysis

max time kernel
120s
max time network
126s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
20-10-2024 19:44

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General

Target

c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe
Size

80KB
MD5

efaac6453321e4c9df7e4474567058f0
SHA1

626a1234d72c711fe78b3408cd9b68b636509e2e
SHA256

c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6
SHA512

3675647aa06bc859f732fc412c467aee56fabc4854b421ad09682fd205e7e020da097d5770da385edb255538e76674108f10811237dc1e1cc593d0f03c2d1468
SSDEEP

1536:dPvK/3zvzVQtCsscKvWyjzJxuOmb54vHTL6lm:diqCspkzVmb5uHv6lm

Score

10^/10

blacknet hacked evasion persistence trojan

Malware Config

Extracted

Family

blacknet

Botnet

HacKed

https://lovegunny.net/

Mutex

BN[GnFquUJG-0548378]

Attributes

antivm
false
elevate_uac
true
install_name
WindowsUpdate.exe
splitter
|BN|
start_name
cde2f914e4cce7f13b2c1cec7b6da970
startup
false
usb_spread
true

Signatures

BlackNET
BlackNET is an open source remote access tool written in VB.NET.
trojan blacknet

BlackNET payload 1 IoCs

Processes:

resource	yara_rule
behavioral1/files/0x0006000000019489-77.dat	family_blacknet

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/files/0x0006000000019489-77.dat	disable_win_def

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:

c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe

Executes dropped EXE 1 IoCs

Processes:

WindowsUpdate.exe

pid	Process
2668	WindowsUpdate.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exeWindowsUpdate.exe

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features	WindowsUpdate.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\cde2f914e4cce7f13b2c1cec7b6da970 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\Microsoft\\MyClient\\WindowsUpdate.exe"	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe

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

System Information Discovery
T1082

Modifies system certificate store 2 TTPs 6 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

Processes:

c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exeWindowsUpdate.exe

description	ioc	Process
Set value (data)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\SystemCertificates\CA\Certificates\D89E3BD43D5D909B47A18977AA9D5CE36CEE184C\Blob = 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	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349	WindowsUpdate.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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	WindowsUpdate.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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	WindowsUpdate.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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	WindowsUpdate.exe
Key created	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\SystemCertificates\CA\Certificates\D89E3BD43D5D909B47A18977AA9D5CE36CEE184C	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe

pid	Process
2060	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe
2060	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe
2060	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe
2060	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe
2060	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe
2060	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe
2060	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe
2060	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe
2060	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe
2060	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe
2060	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe
2060	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe
2060	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe
2060	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe
2060	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe
2060	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe
2060	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe
2060	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe
2060	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe
2060	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe
2060	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe
2060	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe
2060	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe
2060	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe
2060	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe
2060	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe
2060	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe
2060	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe
2060	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe
2060	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe
2060	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe
2060	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe
2060	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe
2060	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe
2060	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe
2060	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe
2060	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe
2060	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe
2060	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe
2060	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe
2060	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe
2060	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe
2060	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe
2060	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe
2060	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe
2060	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe
2060	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe
2060	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe
2060	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe
2060	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe
2060	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe
2060	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe
2060	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe
2060	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe
2060	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe
2060	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe
2060	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe
2060	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe
2060	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe
2060	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe
2060	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe
2060	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe
2060	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe
2060	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exepowershell.exeWindowsUpdate.exepowershell.exe

description	pid	Process
Token: SeDebugPrivilege	2060	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe
Token: SeDebugPrivilege	2692	powershell.exe
Token: SeDebugPrivilege	2668	WindowsUpdate.exe
Token: SeDebugPrivilege	2128	powershell.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exeWindowsUpdate.exe

description	pid	Process	procid_target
PID 2060 wrote to memory of 2692	2060	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe	30
PID 2060 wrote to memory of 2692	2060	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe	30
PID 2060 wrote to memory of 2692	2060	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe	30
PID 2060 wrote to memory of 2668	2060	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe	32
PID 2060 wrote to memory of 2668	2060	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe	32
PID 2060 wrote to memory of 2668	2060	c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe	32
PID 2668 wrote to memory of 2128	2668	WindowsUpdate.exe	33
PID 2668 wrote to memory of 2128	2668	WindowsUpdate.exe	33
PID 2668 wrote to memory of 2128	2668	WindowsUpdate.exe	33

C:\Users\Admin\AppData\Local\Temp\c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe
"C:\Users\Admin\AppData\Local\Temp\c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6N.exe"
1⤵
- Modifies Windows Defender Real-time Protection settings
- Windows security modification
- Adds Run key to start application
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2060
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" Get-MpPreference -verbose
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:2692
- C:\Users\Admin\AppData\Local\Temp\Microsoft\MyClient\WindowsUpdate.exe
  "C:\Users\Admin\AppData\Local\Temp\Microsoft\MyClient\WindowsUpdate.exe"
  2⤵
  - Executes dropped EXE
  - Windows security modification
  - Modifies system certificate store
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2668
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "powershell" Get-MpPreference -verbose
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2128

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Subvert Trust Controls

T1553

Install Root Certificate

T1553.004

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\Cab88B2.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\Microsoft\MyClient\WindowsUpdate.exe

Filesize
80KB

MD5
efaac6453321e4c9df7e4474567058f0

SHA1
626a1234d72c711fe78b3408cd9b68b636509e2e

SHA256
c8e99c81e1b50f3fae2b2dfa184673bfb55f5125c6c14612b1fd7125a02cefe6

SHA512
3675647aa06bc859f732fc412c467aee56fabc4854b421ad09682fd205e7e020da097d5770da385edb255538e76674108f10811237dc1e1cc593d0f03c2d1468

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar8912.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

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

Filesize
7KB

MD5
76e556718ef7d38b5031d59a08c2f271

SHA1
f2c11dc747603b85f94979041a9811617ee9fb3e

SHA256
c634d5afad88971d75210b15d50d26c561afb5d6167db2276d4710f5f870a896

SHA512
2bcf35ee5fa7af49fccd1c4c624ce8f39890330a742d832a42982572bc6843af1f6dac2b550a2a3893b08a4c19710f2da22ba23ed5faf1097a25ae53f09fcafe

Download Submit
memory/2060-58-0x000007FEF5900000-0x000007FEF629D000-memory.dmp

Filesize
9.6MB

Download
memory/2060-70-0x000007FEF5900000-0x000007FEF629D000-memory.dmp

Filesize
9.6MB

Download
memory/2060-40-0x000007FEF5900000-0x000007FEF629D000-memory.dmp

Filesize
9.6MB

Download
memory/2060-41-0x000007FEF5900000-0x000007FEF629D000-memory.dmp

Filesize
9.6MB

Download
memory/2060-42-0x000007FEF5900000-0x000007FEF629D000-memory.dmp

Filesize
9.6MB

Download
memory/2060-43-0x000007FEF5900000-0x000007FEF629D000-memory.dmp

Filesize
9.6MB

Download
memory/2060-44-0x000007FEF5900000-0x000007FEF629D000-memory.dmp

Filesize
9.6MB

Download
memory/2060-45-0x000007FEF5900000-0x000007FEF629D000-memory.dmp

Filesize
9.6MB

Download
memory/2060-60-0x000007FEF5900000-0x000007FEF629D000-memory.dmp

Filesize
9.6MB

Download
memory/2060-47-0x000007FEF5900000-0x000007FEF629D000-memory.dmp

Filesize
9.6MB

Download
memory/2060-48-0x000007FEF5900000-0x000007FEF629D000-memory.dmp

Filesize
9.6MB

Download
memory/2060-53-0x000007FEF5900000-0x000007FEF629D000-memory.dmp

Filesize
9.6MB

Download
memory/2060-54-0x000007FEF5900000-0x000007FEF629D000-memory.dmp

Filesize
9.6MB

Download
memory/2060-55-0x000007FEF5900000-0x000007FEF629D000-memory.dmp

Filesize
9.6MB

Download
memory/2060-56-0x000007FEF5900000-0x000007FEF629D000-memory.dmp

Filesize
9.6MB

Download
memory/2060-57-0x000007FEF5900000-0x000007FEF629D000-memory.dmp

Filesize
9.6MB

Download
memory/2060-0-0x000007FEF5BBE000-0x000007FEF5BBF000-memory.dmp

Filesize
4KB

Download
memory/2060-59-0x000007FEF5900000-0x000007FEF629D000-memory.dmp

Filesize
9.6MB

Download
memory/2060-46-0x000007FEF5900000-0x000007FEF629D000-memory.dmp

Filesize
9.6MB

Download
memory/2060-61-0x000007FEF5900000-0x000007FEF629D000-memory.dmp

Filesize
9.6MB

Download
memory/2060-1-0x000007FEF5900000-0x000007FEF629D000-memory.dmp

Filesize
9.6MB

Download
memory/2060-63-0x000007FEF5900000-0x000007FEF629D000-memory.dmp

Filesize
9.6MB

Download
memory/2060-64-0x000007FEF5900000-0x000007FEF629D000-memory.dmp

Filesize
9.6MB

Download
memory/2060-65-0x000007FEF5900000-0x000007FEF629D000-memory.dmp

Filesize
9.6MB

Download
memory/2060-66-0x000007FEF5900000-0x000007FEF629D000-memory.dmp

Filesize
9.6MB

Download
memory/2060-62-0x000007FEF5900000-0x000007FEF629D000-memory.dmp

Filesize
9.6MB

Download
memory/2060-81-0x000007FEF5900000-0x000007FEF629D000-memory.dmp

Filesize
9.6MB

Download
memory/2060-69-0x000007FEF5900000-0x000007FEF629D000-memory.dmp

Filesize
9.6MB

Download
memory/2060-3-0x000007FEF5900000-0x000007FEF629D000-memory.dmp

Filesize
9.6MB

Download
memory/2060-71-0x000007FEF5900000-0x000007FEF629D000-memory.dmp

Filesize
9.6MB

Download
memory/2060-80-0x000007FEF5BBE000-0x000007FEF5BBF000-memory.dmp

Filesize
4KB

Download
memory/2060-2-0x000007FEF5900000-0x000007FEF629D000-memory.dmp

Filesize
9.6MB

Download
memory/2128-88-0x00000000024A0000-0x00000000024A8000-memory.dmp

Filesize
32KB

Download
memory/2128-87-0x000000001B270000-0x000000001B552000-memory.dmp

Filesize
2.9MB

Download
memory/2692-72-0x000007FEF5900000-0x000007FEF629D000-memory.dmp

Filesize
9.6MB

Download
memory/2692-79-0x000007FEF5900000-0x000007FEF629D000-memory.dmp

Filesize
9.6MB

Download
memory/2692-68-0x00000000023E0000-0x00000000023E8000-memory.dmp

Filesize
32KB

Download
memory/2692-67-0x000000001B290000-0x000000001B572000-memory.dmp

Filesize
2.9MB

Download