blacknet | 9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29

Analysis

max time kernel
150s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
20-10-2024 00:20

Sharing

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General

Target

9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe
Size

80KB
MD5

06b787981a537662f649ec873167fb71
SHA1

36c170af86855312eb4f152b37d959658f3933e4
SHA256

9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29
SHA512

55c3b7a5209200da4819ac75607f3e26a05cb9956b5f7087762e53f7718120abf7343dc63ae3c059c5da54ebc4daea7764a383ecfd1e020a271ad435d3e950fa
SSDEEP

1536:dPvK/3zvzVQtCsscKvWijzJxuOmb54vHTL6lm:diqCspUzVmb5uHv6lm

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

resource	yara_rule
behavioral1/files/0x00190000000055b1-85.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.

resource	yara_rule
behavioral1/files/0x00190000000055b1-85.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

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe

Executes dropped EXE 1 IoCs

pid	Process
572	WindowsUpdate.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.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

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows\CurrentVersion\Run\cde2f914e4cce7f13b2c1cec7b6da970 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\Microsoft\\MyClient\\WindowsUpdate.exe"	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.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

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\SystemCertificates\CA\Certificates\D89E3BD43D5D909B47A18977AA9D5CE36CEE184C	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\SystemCertificates\CA\Certificates\D89E3BD43D5D909B47A18977AA9D5CE36CEE184C\Blob = 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	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.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

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1684	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe
1684	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe
1684	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe
1684	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe
1684	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe
1684	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe
1684	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe
1684	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe
1684	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe
1684	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe
1684	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe
1684	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe
1684	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe
1684	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe
1684	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe
1684	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe
1684	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe
1684	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe
1684	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe
1684	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe
1684	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe
1684	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe
1684	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe
1684	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe
1684	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe
1684	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe
1684	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe
1684	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe
1684	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe
1684	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe
1684	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe
1684	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe
1684	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe
1684	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe
1684	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe
1684	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe
1684	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe
1684	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe
1684	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe
1684	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe
1684	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe
1684	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe
1684	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe
1684	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe
1684	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe
1684	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe
1684	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe
1684	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe
1684	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe
1684	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe
1684	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe
1684	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe
1684	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe
1684	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe
1684	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe
1684	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe
1684	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe
1684	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe
1684	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe
1684	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe
1684	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe
1684	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe
1684	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe
1684	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	1684	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe
Token: SeDebugPrivilege	2540	powershell.exe
Token: SeDebugPrivilege	572	WindowsUpdate.exe
Token: SeDebugPrivilege	1300	powershell.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1684 wrote to memory of 2540	1684	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe	29
PID 1684 wrote to memory of 2540	1684	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe	29
PID 1684 wrote to memory of 2540	1684	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe	29
PID 1684 wrote to memory of 572	1684	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe	31
PID 1684 wrote to memory of 572	1684	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe	31
PID 1684 wrote to memory of 572	1684	9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe	31
PID 572 wrote to memory of 1300	572	WindowsUpdate.exe	32
PID 572 wrote to memory of 1300	572	WindowsUpdate.exe	32
PID 572 wrote to memory of 1300	572	WindowsUpdate.exe	32

C:\Users\Admin\AppData\Local\Temp\9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.exe
"C:\Users\Admin\AppData\Local\Temp\9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29.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:1684
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" Get-MpPreference -verbose
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:2540
- 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:572
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "powershell" Get-MpPreference -verbose
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:1300

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\Cab68F2.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
06b787981a537662f649ec873167fb71

SHA1
36c170af86855312eb4f152b37d959658f3933e4

SHA256
9cfd629d245d36243638732f9ab3d3ff97817ccb6c3f1f906762b21a2e7e2d29

SHA512
55c3b7a5209200da4819ac75607f3e26a05cb9956b5f7087762e53f7718120abf7343dc63ae3c059c5da54ebc4daea7764a383ecfd1e020a271ad435d3e950fa

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar6914.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
cf6425c2f0ad0cd8ea2717dd89a8337c

SHA1
b0fb472a445a6ab1ef84dbfaf760593c351f4b13

SHA256
a4b081a5258d89736a7fb53d117b37744fee86caabe3b104df67d2fac574a61f

SHA512
aec8bd65c8e83c7838c35bf5cdf56866cb22bf891c4f02836af753d787f466de9baaac0bb58bd8fc12e512f8d0ef645abf501d1eb90676e1c14ef0faf60c8706

Download Submit
memory/1300-95-0x0000000001E10000-0x0000000001E18000-memory.dmp

Filesize
32KB

Download
memory/1300-94-0x000000001B710000-0x000000001B9F2000-memory.dmp

Filesize
2.9MB

Download
memory/1684-64-0x000007FEF5DF0000-0x000007FEF678D000-memory.dmp

Filesize
9.6MB

Download
memory/1684-67-0x000007FEF5DF0000-0x000007FEF678D000-memory.dmp

Filesize
9.6MB

Download
memory/1684-40-0x000007FEF5DF0000-0x000007FEF678D000-memory.dmp

Filesize
9.6MB

Download
memory/1684-43-0x000007FEF5DF0000-0x000007FEF678D000-memory.dmp

Filesize
9.6MB

Download
memory/1684-44-0x000007FEF5DF0000-0x000007FEF678D000-memory.dmp

Filesize
9.6MB

Download
memory/1684-45-0x000007FEF5DF0000-0x000007FEF678D000-memory.dmp

Filesize
9.6MB

Download
memory/1684-46-0x000007FEF5DF0000-0x000007FEF678D000-memory.dmp

Filesize
9.6MB

Download
memory/1684-47-0x000007FEF5DF0000-0x000007FEF678D000-memory.dmp

Filesize
9.6MB

Download
memory/1684-48-0x000007FEF5DF0000-0x000007FEF678D000-memory.dmp

Filesize
9.6MB

Download
memory/1684-50-0x000007FEF5DF0000-0x000007FEF678D000-memory.dmp

Filesize
9.6MB

Download
memory/1684-51-0x000007FEF5DF0000-0x000007FEF678D000-memory.dmp

Filesize
9.6MB

Download
memory/1684-49-0x000007FEF5DF0000-0x000007FEF678D000-memory.dmp

Filesize
9.6MB

Download
memory/1684-56-0x000007FEF5DF0000-0x000007FEF678D000-memory.dmp

Filesize
9.6MB

Download
memory/1684-57-0x000007FEF5DF0000-0x000007FEF678D000-memory.dmp

Filesize
9.6MB

Download
memory/1684-1-0x000007FEF5DF0000-0x000007FEF678D000-memory.dmp

Filesize
9.6MB

Download
memory/1684-60-0x000007FEF5DF0000-0x000007FEF678D000-memory.dmp

Filesize
9.6MB

Download
memory/1684-61-0x000007FEF5DF0000-0x000007FEF678D000-memory.dmp

Filesize
9.6MB

Download
memory/1684-63-0x000007FEF5DF0000-0x000007FEF678D000-memory.dmp

Filesize
9.6MB

Download
memory/1684-0-0x000007FEF60AE000-0x000007FEF60AF000-memory.dmp

Filesize
4KB

Download
memory/1684-65-0x000007FEF5DF0000-0x000007FEF678D000-memory.dmp

Filesize
9.6MB

Download
memory/1684-66-0x000007FEF5DF0000-0x000007FEF678D000-memory.dmp

Filesize
9.6MB

Download
memory/1684-42-0x000007FEF5DF0000-0x000007FEF678D000-memory.dmp

Filesize
9.6MB

Download
memory/1684-62-0x000007FEF5DF0000-0x000007FEF678D000-memory.dmp

Filesize
9.6MB

Download
memory/1684-69-0x000007FEF5DF0000-0x000007FEF678D000-memory.dmp

Filesize
9.6MB

Download
memory/1684-70-0x000007FEF5DF0000-0x000007FEF678D000-memory.dmp

Filesize
9.6MB

Download
memory/1684-2-0x000007FEF5DF0000-0x000007FEF678D000-memory.dmp

Filesize
9.6MB

Download
memory/1684-58-0x000007FEF5DF0000-0x000007FEF678D000-memory.dmp

Filesize
9.6MB

Download
memory/1684-71-0x000007FEF5DF0000-0x000007FEF678D000-memory.dmp

Filesize
9.6MB

Download
memory/1684-72-0x000007FEF5DF0000-0x000007FEF678D000-memory.dmp

Filesize
9.6MB

Download
memory/1684-73-0x000007FEF5DF0000-0x000007FEF678D000-memory.dmp

Filesize
9.6MB

Download
memory/1684-74-0x000007FEF5DF0000-0x000007FEF678D000-memory.dmp

Filesize
9.6MB

Download
memory/1684-75-0x000007FEF5DF0000-0x000007FEF678D000-memory.dmp

Filesize
9.6MB

Download
memory/1684-76-0x000007FEF5DF0000-0x000007FEF678D000-memory.dmp

Filesize
9.6MB

Download
memory/1684-77-0x000007FEF5DF0000-0x000007FEF678D000-memory.dmp

Filesize
9.6MB

Download
memory/1684-3-0x000007FEF5DF0000-0x000007FEF678D000-memory.dmp

Filesize
9.6MB

Download
memory/1684-79-0x000007FEF60AE000-0x000007FEF60AF000-memory.dmp

Filesize
4KB

Download
memory/1684-80-0x000007FEF5DF0000-0x000007FEF678D000-memory.dmp

Filesize
9.6MB

Download
memory/1684-41-0x000007FEF5DF0000-0x000007FEF678D000-memory.dmp

Filesize
9.6MB

Download
memory/1684-88-0x000007FEF5DF0000-0x000007FEF678D000-memory.dmp

Filesize
9.6MB

Download
memory/2540-87-0x000007FEF5DF0000-0x000007FEF678D000-memory.dmp

Filesize
9.6MB

Download
memory/2540-78-0x000007FEF5DF0000-0x000007FEF678D000-memory.dmp

Filesize
9.6MB

Download
memory/2540-68-0x0000000001DD0000-0x0000000001DD8000-memory.dmp

Filesize
32KB

Download
memory/2540-59-0x000000001B5B0000-0x000000001B892000-memory.dmp

Filesize
2.9MB

Download