blacknet | 169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6

Analysis

max time kernel
120s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
20-10-2024 19:33

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General

Target

169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe
Size

80KB
MD5

3d3f69a6e0a5517fea166dfb72b7d3d0
SHA1

22bdcdcebc3586ff5db7655b6a7f9ecc751e9ea4
SHA256

169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6
SHA512

56a703a8717dfe8837ba2357ae1fe5cbc1f1b6154626d40e5fa97cec135fdfe60aafaa5c7a4f425375ed7854a4b1c0394dcc198ba05c868c82cbe65a37750e75
SSDEEP

1536:dPvK/3zvzVQtCsscKvWUjzJxuOmb54vHTL6lm:diqCspazVmb5uHv6lm

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/0x000700000001752f-51.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/0x000700000001752f-51.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"	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe

Executes dropped EXE 1 IoCs

pid	Process
2608	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	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.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-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows\CurrentVersion\Run\cde2f914e4cce7f13b2c1cec7b6da970 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\Microsoft\\MyClient\\WindowsUpdate.exe"	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.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-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\SystemCertificates\CA\Certificates\D89E3BD43D5D909B47A18977AA9D5CE36CEE184C	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\SystemCertificates\CA\Certificates\D89E3BD43D5D909B47A18977AA9D5CE36CEE184C\Blob = 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	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.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
2948	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe
2948	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe
2948	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe
2948	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe
2948	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe
2948	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe
2948	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe
2948	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe
2948	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe
2948	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe
2948	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe
2948	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe
2948	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe
2948	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe
2948	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe
2948	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe
2948	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe
2948	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe
2948	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe
2948	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe
2948	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe
2948	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe
2948	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe
2948	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe
2948	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe
2948	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe
2948	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe
2948	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe
2948	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe
2948	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe
2948	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe
2948	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe
2948	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe
2948	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe
2948	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe
2948	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe
2948	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe
2948	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe
2948	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe
2948	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe
2948	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe
2948	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe
2948	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe
2948	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe
2948	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe
2948	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe
2948	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe
2948	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe
2948	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe
2948	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe
2948	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe
2948	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe
2948	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe
2948	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe
2948	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe
2948	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe
2948	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe
2948	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe
2948	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe
2948	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe
2948	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe
2948	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe
2948	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe
2948	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2948	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe
Token: SeDebugPrivilege	2700	powershell.exe
Token: SeDebugPrivilege	2608	WindowsUpdate.exe
Token: SeDebugPrivilege	2496	powershell.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2948 wrote to memory of 2700	2948	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe	32
PID 2948 wrote to memory of 2700	2948	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe	32
PID 2948 wrote to memory of 2700	2948	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe	32
PID 2948 wrote to memory of 2608	2948	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe	34
PID 2948 wrote to memory of 2608	2948	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe	34
PID 2948 wrote to memory of 2608	2948	169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe	34
PID 2608 wrote to memory of 2496	2608	WindowsUpdate.exe	35
PID 2608 wrote to memory of 2496	2608	WindowsUpdate.exe	35
PID 2608 wrote to memory of 2496	2608	WindowsUpdate.exe	35

C:\Users\Admin\AppData\Local\Temp\169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.exe
"C:\Users\Admin\AppData\Local\Temp\169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6N.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:2948
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" Get-MpPreference -verbose
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:2700
- 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:2608
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "powershell" Get-MpPreference -verbose
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2496

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\CabF337.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
3d3f69a6e0a5517fea166dfb72b7d3d0

SHA1
22bdcdcebc3586ff5db7655b6a7f9ecc751e9ea4

SHA256
169fb569e24661ea2655ee7d44d4c05e0401720eb7d5db77aec8f57b81c73cb6

SHA512
56a703a8717dfe8837ba2357ae1fe5cbc1f1b6154626d40e5fa97cec135fdfe60aafaa5c7a4f425375ed7854a4b1c0394dcc198ba05c868c82cbe65a37750e75

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarF359.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
382015094ecd8a9dd211756f03f86d05

SHA1
9c5a5823fc0363a5552be16eb50d87d01c917160

SHA256
332a65a713327ab589c9184e783c36bad5b293b79f6cc36699e1b1945dbc5604

SHA512
8dc871cb54a105a3101e8550e0553a01eeb0540e9b204d1c25a3e12e8902744ec7558d26f007d9a892aac31f29e04a6ef0fe308306d10f010093bc678f3861a2

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\W8D8D4LF2JCV8E1IJI60.temp

Filesize
7KB

MD5
c01d4de7888ee8e4598c4c8e9d20e5f4

SHA1
90c8b5a152625959d9d5cb3b1bd005afadc58d86

SHA256
2441bb7647d9171e062d8f6bbc00da85c5c6c43bda938e07c5abddc87ecc1fb8

SHA512
af743c23686a4ac95dd4e6f87d15f732a8f353041d866a3b7e6df7b137be02da732aec3986a1d69c7e665ed72ac1d0324dfdd1720ef39f71b3002ad9b6f18850

Download Submit
memory/2496-77-0x000000001B620000-0x000000001B902000-memory.dmp

Filesize
2.9MB

Download
memory/2496-78-0x0000000002760000-0x0000000002768000-memory.dmp

Filesize
32KB

Download
memory/2700-63-0x0000000002310000-0x0000000002318000-memory.dmp

Filesize
32KB

Download
memory/2700-60-0x000000001B6C0000-0x000000001B9A2000-memory.dmp

Filesize
2.9MB

Download
memory/2948-59-0x000007FEF6560000-0x000007FEF6EFD000-memory.dmp

Filesize
9.6MB

Download
memory/2948-64-0x000007FEF6560000-0x000007FEF6EFD000-memory.dmp

Filesize
9.6MB

Download
memory/2948-48-0x000007FEF6560000-0x000007FEF6EFD000-memory.dmp

Filesize
9.6MB

Download
memory/2948-44-0x000007FEF6560000-0x000007FEF6EFD000-memory.dmp

Filesize
9.6MB

Download
memory/2948-57-0x000007FEF6560000-0x000007FEF6EFD000-memory.dmp

Filesize
9.6MB

Download
memory/2948-47-0x000007FEF6560000-0x000007FEF6EFD000-memory.dmp

Filesize
9.6MB

Download
memory/2948-58-0x000007FEF6560000-0x000007FEF6EFD000-memory.dmp

Filesize
9.6MB

Download
memory/2948-0-0x000007FEF681E000-0x000007FEF681F000-memory.dmp

Filesize
4KB

Download
memory/2948-62-0x000007FEF6560000-0x000007FEF6EFD000-memory.dmp

Filesize
9.6MB

Download
memory/2948-61-0x000007FEF6560000-0x000007FEF6EFD000-memory.dmp

Filesize
9.6MB

Download
memory/2948-43-0x000007FEF6560000-0x000007FEF6EFD000-memory.dmp

Filesize
9.6MB

Download
memory/2948-42-0x000007FEF6560000-0x000007FEF6EFD000-memory.dmp

Filesize
9.6MB

Download
memory/2948-41-0x000007FEF6560000-0x000007FEF6EFD000-memory.dmp

Filesize
9.6MB

Download
memory/2948-65-0x000007FEF6560000-0x000007FEF6EFD000-memory.dmp

Filesize
9.6MB

Download
memory/2948-69-0x000007FEF6560000-0x000007FEF6EFD000-memory.dmp

Filesize
9.6MB

Download
memory/2948-70-0x000007FEF6560000-0x000007FEF6EFD000-memory.dmp

Filesize
9.6MB

Download
memory/2948-68-0x000007FEF6560000-0x000007FEF6EFD000-memory.dmp

Filesize
9.6MB

Download
memory/2948-71-0x000007FEF6560000-0x000007FEF6EFD000-memory.dmp

Filesize
9.6MB

Download
memory/2948-67-0x000007FEF6560000-0x000007FEF6EFD000-memory.dmp

Filesize
9.6MB

Download
memory/2948-66-0x000007FEF6560000-0x000007FEF6EFD000-memory.dmp

Filesize
9.6MB

Download
memory/2948-40-0x000007FEF6560000-0x000007FEF6EFD000-memory.dmp

Filesize
9.6MB

Download
memory/2948-3-0x000007FEF6560000-0x000007FEF6EFD000-memory.dmp

Filesize
9.6MB

Download
memory/2948-2-0x000007FEF6560000-0x000007FEF6EFD000-memory.dmp

Filesize
9.6MB

Download
memory/2948-1-0x000007FEF6560000-0x000007FEF6EFD000-memory.dmp

Filesize
9.6MB

Download