Analysis
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max time kernel
155s -
max time network
127s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
-
submitted
18-10-2023 18:18
General
-
Target
NEAS.NEASNEAS9215550ce3b164972413a329ab697012e909d543e8ac05d9901095016dd3fc6cexeexeexe_JC.exe
-
Size
399KB
-
MD5
fe2d1879880466e24e76d8d0963feb93
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SHA1
18ebb65842ccd3a1d1eeb597f2017267d47daaf9
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SHA256
9215550ce3b164972413a329ab697012e909d543e8ac05d9901095016dd3fc6c
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SHA512
98a670f572c668c1beca27049e836c3e6e1a3a41b09fab27f6e7e7e13f335d33049de71c21eed768efd26a080732b5572b9481ec6f8be21f0764e2979b3c60e3
-
SSDEEP
6144:YVtrvQVm+214icCgPMmcCs+XhmOi/h/dD2YYWs6+ClKflgjBMf:Y/QVQ1D/Nmfs+XhZodDWWsJClkCj
Score
10/10
Malware Config
Extracted
Path
C:\info.hta
Ransom Note
<!DOCTYPE HTML PUBLIC '-//W3C//DTD HTML 4.01//EN' 'http://www.w3.org/TR/html4/strict.dtd'>
<html>
<head>
<meta charset='windows-1251'>
<title>cartilage</title>
<HTA:APPLICATION
ICON='msiexec.exe'
SINGLEINSTANCE='yes'
SysMenu="no">
<script language='JScript'>
window.moveTo(50, 50);
window.resizeTo(screen.width - 100, screen.height - 100);
</script>
<style type='text/css'>
body {
font: 15px Tahoma, sans-serif;
margin: 10px;
line-height: 25px;
background: #C6B5C4;
}
img {
display:inline-block;
}
.bold {
font-weight: bold;
}
.mark {
background: #B5CC8E;
padding: 2px 5px;
}
.header {
text-align: center;
font-size: 30px;
line-height: 50px;
font-weight: bold;
margin-bottom:20px;
}
.info {
background: #e6ecf2;
border-left: 10px solid #B58CB2;
}
.alert {
background: #FFE4E4;
border-left: 10px solid #FFA07A;
}
.private {
border: 1px dashed #000;
background: #FFFFEF;
}
.note {
height: auto;
padding-bottom: 1px;
margin: 15px 0;
}
.note .title {
font-weight: bold;
text-indent: 10px;
height: 30px;
line-height: 30px;
padding-top: 10px;
}
.note .mark {
background: #A2A2B5;
}
.note ul {
margin-top: 0;
}
.note pre {
margin-left: 15px;
line-height: 13px;
font-size: 13px;
}
.footer {
position:fixed;
bottom:0;
right:0;
text-align: right;
}
</style>
</head>
<body>
<div class='header'>
<img src='data:image/png;base64,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'>
<div>All your files have been encrypted!</div>
</div>
<div class='bold'>All your files have been encrypted due to a security problem with your PC.</div>
<div class='bold'>If you want to restore them, write us to the e-mail <span class='mark'>[email protected]</span></div>
<div class='bold'>Or write us to the Tox: <span class='mark'>78E21CFF7AA85F713C1530AEF2E74E62830BEE77238F4B0A73E5E3251EAD56427BF9F7A1A074</span></div>
<div class='bold'>Write this ID in the title of your message <span class='mark'>ABE09C32-3483</span></div>
<div>
You have to pay for decryption in Bitcoins. The price depends on how fast you write to us. After payment we will send you the tool that will decrypt all your files.
</div>
<div class='note info'>
<div class='title'>Free decryption as guarantee</div>
<ul>Before paying you can send us up to 3 files for free decryption. The total size of files must be less than 4Mb (non archived), and files should not contain valuable information. (databases,backups, large excel sheets, etc.) </ul>
</div>
<div class='note info'>
<div class='title'>How to obtain Bitcoins</div>
<ul>
The easiest way to buy bitcoins is LocalBitcoins site. You have to register, click 'Buy bitcoins', and select the seller by payment method and price.
<br><a href='https://localbitcoins.com/buy_bitcoins'>https://localbitcoins.com/buy_bitcoins</a>
<br> Also you can find other places to buy Bitcoins and beginners guide here:
<br><a href='http://www.coindesk.com/information/how-can-i-buy-bitcoins/'>http://www.coindesk.com/information/how-can-i-buy-bitcoins/</a>
</ul>
</div>
<div class='note alert'>
<div class='title'>Attention!</div>
<ul>
<li>Do not rename encrypted files.</li>
<li>Do not try to decrypt your data using third party software, it may cause permanent data loss.</li>
<li>Decryption of your files with the help of third parties may cause increased price (they add their fee to our) or you can become a victim of a scam.</li>
</ul>
</div>
</body>
</html>
Emails
class='mark'>[email protected]</span></div>
URLs
http://www.w3.org/TR/html4/strict.dtd'>
Extracted
Path
C:\users\public\desktop\info.hta
Ransom Note
All your files have been encrypted!
All your files have been encrypted due to a security problem with your PC.
If you want to restore them, write us to the e-mail [email protected]
Or write us to the Tox: 78E21CFF7AA85F713C1530AEF2E74E62830BEE77238F4B0A73E5E3251EAD56427BF9F7A1A074
Write this ID in the title of your message ABE09C32-3483
You have to pay for decryption in Bitcoins. The price depends on how fast you write to us. After payment we will send you the tool that will decrypt all your files.
Free decryption as guarantee
Before paying you can send us up to 3 files for free decryption. The total size of files must be less than 4Mb (non archived), and files should not contain valuable information. (databases,backups, large excel sheets, etc.)
How to obtain Bitcoins
The easiest way to buy bitcoins is LocalBitcoins site. You have to register, click 'Buy bitcoins', and select the seller by payment method and price. https://localbitcoins.com/buy_bitcoins
Also you can find other places to buy Bitcoins and beginners guide here: http://www.coindesk.com/information/how-can-i-buy-bitcoins/
Attention!
Do not rename encrypted files.
Do not try to decrypt your data using third party software, it may cause permanent data loss.
Decryption of your files with the help of third parties may cause increased price (they add their fee to our) or you can become a victim of a scam.
Emails
Signatures
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Phobos
Phobos ransomware appeared at the beginning of 2019.
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Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
-
Modifies boot configuration data using bcdedit 1 TTPs 4 IoCs
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Renames multiple (316) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
-
Deletes backup catalog 3 TTPs 2 IoCs
Uses wbadmin.exe to inhibit system recovery.
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Modifies Windows Firewall 1 TTPs 2 IoCs
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Drops startup file 3 IoCs
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Adds Run key to start application 2 TTPs 2 IoCs
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Drops desktop.ini file(s) 64 IoCs
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Suspicious use of SetThreadContext 2 IoCs
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Drops file in Program Files directory 64 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Interacts with shadow copies 2 TTPs 2 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
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Modifies Internet Explorer settings 1 TTPs 4 IoCs
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Suspicious behavior: EnumeratesProcesses 64 IoCs
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Suspicious use of AdjustPrivilegeToken 64 IoCs
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Suspicious use of WriteProcessMemory 64 IoCs
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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.
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Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
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C:\Users\Admin\AppData\Local\Temp\NEAS.NEASNEAS9215550ce3b164972413a329ab697012e909d543e8ac05d9901095016dd3fc6cexeexeexe_JC.exe"C:\Users\Admin\AppData\Local\Temp\NEAS.NEASNEAS9215550ce3b164972413a329ab697012e909d543e8ac05d9901095016dd3fc6cexeexeexe_JC.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\NEAS.NEASNEAS9215550ce3b164972413a329ab697012e909d543e8ac05d9901095016dd3fc6cexeexeexe_JC.exeC:\Users\Admin\AppData\Local\Temp\NEAS.NEASNEAS9215550ce3b164972413a329ab697012e909d543e8ac05d9901095016dd3fc6cexeexeexe_JC.exe2⤵
- Drops startup file
- Adds Run key to start application
- Drops desktop.ini file(s)
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\NEAS.NEASNEAS9215550ce3b164972413a329ab697012e909d543e8ac05d9901095016dd3fc6cexeexeexe_JC.exe"C:\Users\Admin\AppData\Local\Temp\NEAS.NEASNEAS9215550ce3b164972413a329ab697012e909d543e8ac05d9901095016dd3fc6cexeexeexe_JC.exe"3⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\NEAS.NEASNEAS9215550ce3b164972413a329ab697012e909d543e8ac05d9901095016dd3fc6cexeexeexe_JC.exeC:\Users\Admin\AppData\Local\Temp\NEAS.NEASNEAS9215550ce3b164972413a329ab697012e909d543e8ac05d9901095016dd3fc6cexeexeexe_JC.exe4⤵
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C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe"3⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\netsh.exenetsh advfirewall set currentprofile state off4⤵
- Modifies Windows Firewall
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C:\Windows\system32\netsh.exenetsh firewall set opmode mode=disable4⤵
- Modifies Windows Firewall
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C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe"3⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\vssadmin.exevssadmin delete shadows /all /quiet4⤵
- Interacts with shadow copies
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C:\Windows\System32\Wbem\WMIC.exewmic shadowcopy delete4⤵
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\system32\bcdedit.exebcdedit /set {default} bootstatuspolicy ignoreallfailures4⤵
- Modifies boot configuration data using bcdedit
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C:\Windows\system32\bcdedit.exebcdedit /set {default} recoveryenabled no4⤵
- Modifies boot configuration data using bcdedit
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C:\Windows\system32\wbadmin.exewbadmin delete catalog -quiet4⤵
- Deletes backup catalog
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C:\Windows\SysWOW64\mshta.exe"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\Desktop\info.hta"3⤵
- Modifies Internet Explorer settings
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C:\Windows\SysWOW64\mshta.exe"C:\Windows\SysWOW64\mshta.exe" "C:\users\public\desktop\info.hta"3⤵
- Modifies Internet Explorer settings
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C:\Windows\SysWOW64\mshta.exe"C:\Windows\SysWOW64\mshta.exe" "C:\info.hta"3⤵
- Modifies Internet Explorer settings
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C:\Windows\SysWOW64\mshta.exe"C:\Windows\SysWOW64\mshta.exe" "F:\info.hta"3⤵
- Modifies Internet Explorer settings
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C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe"3⤵
-
C:\Windows\system32\vssadmin.exevssadmin delete shadows /all /quiet4⤵
- Interacts with shadow copies
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C:\Windows\System32\Wbem\WMIC.exewmic shadowcopy delete4⤵
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\system32\bcdedit.exebcdedit /set {default} bootstatuspolicy ignoreallfailures4⤵
- Modifies boot configuration data using bcdedit
-
C:\Windows\system32\bcdedit.exebcdedit /set {default} recoveryenabled no4⤵
- Modifies boot configuration data using bcdedit
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C:\Windows\system32\wbadmin.exewbadmin delete catalog -quiet4⤵
- Deletes backup catalog
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\system32\wbengine.exe"C:\Windows\system32\wbengine.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\System32\vdsldr.exeC:\Windows\System32\vdsldr.exe -Embedding1⤵
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C:\Windows\System32\vds.exeC:\Windows\System32\vds.exe1⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Persistence
Create or Modify System Process
1Windows Service
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\ProPsWW.cab.id[ABE09C32-3483].[[email protected]].8baseFilesize
143.1MB
MD5f9d47387ef523f44d776fca6a6c8540c
SHA104ca680c4ce4d34bc0e4650e8584e593728e5305
SHA256e6bf7aa3b8a1329e8187e58c28fc9d1a00df1255783b624dfa82544f9818194a
SHA5126037d2d1beda4e3a45ff8991e7ff9f8d4da2dc80742fdd0fd97ec0c99f082c528e5af62cebcb8f0bfa6d7b77bb407082f30091896358f90ec60e93e5c91e0185
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C:\Users\Admin\Desktop\info.htaFilesize
5KB
MD5ba6897f43fbd6b5a31622e401ed9d9dc
SHA1e21efb8288d17496816a4f83f90a2f8b3cc9aca4
SHA256200abedb06bc3dbc3f7593164e503e0e9636124a8a71aa44d640c04104162f5a
SHA5120e807e009f21c637915cc6d1e40f6ff2ff3c0c5190f73a91c0a373011d1fa28bfa6ecb020981b645149bb0858e2d53484ab32eb37b921dd9eba3ec63d677574d
-
C:\info.htaFilesize
5KB
MD5ba6897f43fbd6b5a31622e401ed9d9dc
SHA1e21efb8288d17496816a4f83f90a2f8b3cc9aca4
SHA256200abedb06bc3dbc3f7593164e503e0e9636124a8a71aa44d640c04104162f5a
SHA5120e807e009f21c637915cc6d1e40f6ff2ff3c0c5190f73a91c0a373011d1fa28bfa6ecb020981b645149bb0858e2d53484ab32eb37b921dd9eba3ec63d677574d
-
C:\info.htaFilesize
5KB
MD5ba6897f43fbd6b5a31622e401ed9d9dc
SHA1e21efb8288d17496816a4f83f90a2f8b3cc9aca4
SHA256200abedb06bc3dbc3f7593164e503e0e9636124a8a71aa44d640c04104162f5a
SHA5120e807e009f21c637915cc6d1e40f6ff2ff3c0c5190f73a91c0a373011d1fa28bfa6ecb020981b645149bb0858e2d53484ab32eb37b921dd9eba3ec63d677574d
-
C:\users\public\desktop\info.htaFilesize
5KB
MD5ba6897f43fbd6b5a31622e401ed9d9dc
SHA1e21efb8288d17496816a4f83f90a2f8b3cc9aca4
SHA256200abedb06bc3dbc3f7593164e503e0e9636124a8a71aa44d640c04104162f5a
SHA5120e807e009f21c637915cc6d1e40f6ff2ff3c0c5190f73a91c0a373011d1fa28bfa6ecb020981b645149bb0858e2d53484ab32eb37b921dd9eba3ec63d677574d
-
F:\info.htaFilesize
5KB
MD5ba6897f43fbd6b5a31622e401ed9d9dc
SHA1e21efb8288d17496816a4f83f90a2f8b3cc9aca4
SHA256200abedb06bc3dbc3f7593164e503e0e9636124a8a71aa44d640c04104162f5a
SHA5120e807e009f21c637915cc6d1e40f6ff2ff3c0c5190f73a91c0a373011d1fa28bfa6ecb020981b645149bb0858e2d53484ab32eb37b921dd9eba3ec63d677574d
-
memory/2216-46-0x0000000000400000-0x0000000000413000-memory.dmpFilesize
76KB
-
memory/2216-95-0x0000000000400000-0x0000000000413000-memory.dmpFilesize
76KB
-
memory/2216-9-0x0000000000400000-0x0000000000413000-memory.dmpFilesize
76KB
-
memory/2216-10-0x0000000000400000-0x0000000000413000-memory.dmpFilesize
76KB
-
memory/2216-8-0x0000000000400000-0x0000000000413000-memory.dmpFilesize
76KB
-
memory/2216-11-0x0000000000400000-0x0000000000413000-memory.dmpFilesize
76KB
-
memory/2216-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmpFilesize
4KB
-
memory/2216-14-0x0000000000400000-0x0000000000413000-memory.dmpFilesize
76KB
-
memory/2216-2770-0x0000000000400000-0x0000000000413000-memory.dmpFilesize
76KB
-
memory/2216-17-0x0000000000400000-0x0000000000413000-memory.dmpFilesize
76KB
-
memory/2216-18-0x0000000000400000-0x0000000000413000-memory.dmpFilesize
76KB
-
memory/2216-2429-0x0000000000400000-0x0000000000413000-memory.dmpFilesize
76KB
-
memory/2216-2428-0x0000000000400000-0x0000000000413000-memory.dmpFilesize
76KB
-
memory/2216-2412-0x0000000000400000-0x0000000000413000-memory.dmpFilesize
76KB
-
memory/2216-269-0x0000000000400000-0x0000000000413000-memory.dmpFilesize
76KB
-
memory/2216-106-0x0000000000400000-0x0000000000413000-memory.dmpFilesize
76KB
-
memory/2216-7-0x0000000000400000-0x0000000000413000-memory.dmpFilesize
76KB
-
memory/2216-45-0x0000000000400000-0x0000000000413000-memory.dmpFilesize
76KB
-
memory/2216-97-0x0000000000400000-0x0000000000413000-memory.dmpFilesize
76KB
-
memory/2216-47-0x0000000000400000-0x0000000000413000-memory.dmpFilesize
76KB
-
memory/2216-50-0x0000000000400000-0x0000000000413000-memory.dmpFilesize
76KB
-
memory/2216-54-0x0000000000400000-0x0000000000413000-memory.dmpFilesize
76KB
-
memory/2216-56-0x0000000000400000-0x0000000000413000-memory.dmpFilesize
76KB
-
memory/2216-58-0x0000000000400000-0x0000000000413000-memory.dmpFilesize
76KB
-
memory/2216-6-0x0000000000400000-0x0000000000413000-memory.dmpFilesize
76KB
-
memory/2216-83-0x0000000000400000-0x0000000000413000-memory.dmpFilesize
76KB
-
memory/2216-85-0x0000000000400000-0x0000000000413000-memory.dmpFilesize
76KB
-
memory/2216-84-0x0000000000400000-0x0000000000413000-memory.dmpFilesize
76KB
-
memory/2216-82-0x0000000000400000-0x0000000000413000-memory.dmpFilesize
76KB
-
memory/2216-86-0x0000000000400000-0x0000000000413000-memory.dmpFilesize
76KB
-
memory/2224-16-0x0000000074230000-0x000000007491E000-memory.dmpFilesize
6.9MB
-
memory/2224-1-0x0000000074230000-0x000000007491E000-memory.dmpFilesize
6.9MB
-
memory/2224-2-0x00000000002F0000-0x0000000000336000-memory.dmpFilesize
280KB
-
memory/2224-3-0x00000000049A0000-0x00000000049E0000-memory.dmpFilesize
256KB
-
memory/2224-4-0x0000000000350000-0x0000000000384000-memory.dmpFilesize
208KB
-
memory/2224-5-0x0000000000790000-0x00000000007DC000-memory.dmpFilesize
304KB
-
memory/2224-0-0x0000000000FF0000-0x000000000105A000-memory.dmpFilesize
424KB
-
memory/2612-20-0x0000000074180000-0x000000007486E000-memory.dmpFilesize
6.9MB
-
memory/2612-19-0x0000000000FF0000-0x000000000105A000-memory.dmpFilesize
424KB
-
memory/2612-21-0x0000000000450000-0x0000000000496000-memory.dmpFilesize
280KB
-
memory/2612-33-0x0000000074180000-0x000000007486E000-memory.dmpFilesize
6.9MB
-
memory/2656-28-0x000000007EFDE000-0x000000007EFDF000-memory.dmpFilesize
4KB
-
memory/2656-34-0x0000000000400000-0x0000000000413000-memory.dmpFilesize
76KB