Malware Analysis Report

2024-11-15 08:44

Sample ID 240510-bqxk7adg46
Target 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe
SHA256 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c
Tags
agenttesla zgrat keylogger persistence rat spyware stealer trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c

Threat Level: Known bad

The file 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe was found to be: Known bad.

Malicious Activity Summary

agenttesla zgrat keylogger persistence rat spyware stealer trojan

AgentTesla

Detect ZGRat V1

ZGRat

Detects executables referencing many file transfer clients. Observed in information stealers

Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.

Detects executables referencing Windows vault credential objects. Observed in infostealers

Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers

Detect packed .NET executables. Mostly AgentTeslaV4.

Detects executables referencing many email and collaboration clients. Observed in information stealers

Adds Run key to start application

Suspicious use of SetThreadContext

AutoIT Executable

Unsigned PE

Suspicious behavior: MapViewOfSection

Suspicious behavior: EnumeratesProcesses

Suspicious use of SendNotifyMessage

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Suspicious use of FindShellTrayWindow

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-05-10 01:21

Signatures

AutoIT Executable

Description Indicator Process Target
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Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-05-10 01:21

Reported

2024-05-10 01:24

Platform

win7-20240508-en

Max time kernel

120s

Max time network

121s

Command Line

"C:\Users\Admin\AppData\Local\Temp\50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe"

Signatures

AgentTesla

keylogger trojan stealer spyware agenttesla

Detect ZGRat V1

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ZGRat

rat zgrat

Detect packed .NET executables. Mostly AgentTeslaV4.

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Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.

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Detects executables referencing Windows vault credential objects. Observed in infostealers

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Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers

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Detects executables referencing many email and collaboration clients. Observed in information stealers

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Detects executables referencing many file transfer clients. Observed in information stealers

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Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\ctsdvwT = "C:\\Users\\Admin\\AppData\\Roaming\\ctsdvwT\\ctsdvwT.exe" C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 1772 set thread context of 2356 N/A C:\Users\Admin\AppData\Local\Temp\50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Suspicious behavior: MapViewOfSection

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1772 wrote to memory of 2356 N/A C:\Users\Admin\AppData\Local\Temp\50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 1772 wrote to memory of 2356 N/A C:\Users\Admin\AppData\Local\Temp\50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 1772 wrote to memory of 2356 N/A C:\Users\Admin\AppData\Local\Temp\50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 1772 wrote to memory of 2356 N/A C:\Users\Admin\AppData\Local\Temp\50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 1772 wrote to memory of 2356 N/A C:\Users\Admin\AppData\Local\Temp\50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 1772 wrote to memory of 2356 N/A C:\Users\Admin\AppData\Local\Temp\50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 1772 wrote to memory of 2356 N/A C:\Users\Admin\AppData\Local\Temp\50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 1772 wrote to memory of 2356 N/A C:\Users\Admin\AppData\Local\Temp\50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

Processes

C:\Users\Admin\AppData\Local\Temp\50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe

"C:\Users\Admin\AppData\Local\Temp\50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe"

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

"C:\Users\Admin\AppData\Local\Temp\50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 mail.deeptrans.com.tr udp
TR 93.89.226.88:587 mail.deeptrans.com.tr tcp

Files

memory/1772-10-0x0000000000560000-0x0000000000564000-memory.dmp

memory/2356-14-0x0000000000400000-0x0000000000447000-memory.dmp

memory/2356-13-0x0000000000400000-0x0000000000447000-memory.dmp

memory/2356-12-0x0000000000400000-0x0000000000447000-memory.dmp

memory/2356-15-0x000000007457E000-0x000000007457F000-memory.dmp

memory/2356-16-0x0000000000550000-0x00000000005A6000-memory.dmp

memory/2356-17-0x0000000000730000-0x0000000000784000-memory.dmp

memory/2356-18-0x0000000074570000-0x0000000074C5E000-memory.dmp

memory/2356-243-0x0000000074570000-0x0000000074C5E000-memory.dmp

memory/2356-79-0x0000000000730000-0x000000000077F000-memory.dmp

memory/2356-77-0x0000000000730000-0x000000000077F000-memory.dmp

memory/2356-75-0x0000000000730000-0x000000000077F000-memory.dmp

memory/2356-71-0x0000000000730000-0x000000000077F000-memory.dmp

memory/2356-69-0x0000000000730000-0x000000000077F000-memory.dmp

memory/2356-67-0x0000000000730000-0x000000000077F000-memory.dmp

memory/2356-65-0x0000000000730000-0x000000000077F000-memory.dmp

memory/2356-63-0x0000000000730000-0x000000000077F000-memory.dmp

memory/2356-61-0x0000000000730000-0x000000000077F000-memory.dmp

memory/2356-59-0x0000000000730000-0x000000000077F000-memory.dmp

memory/2356-57-0x0000000000730000-0x000000000077F000-memory.dmp

memory/2356-53-0x0000000000730000-0x000000000077F000-memory.dmp

memory/2356-51-0x0000000000730000-0x000000000077F000-memory.dmp

memory/2356-49-0x0000000000730000-0x000000000077F000-memory.dmp

memory/2356-47-0x0000000000730000-0x000000000077F000-memory.dmp

memory/2356-45-0x0000000000730000-0x000000000077F000-memory.dmp

memory/2356-43-0x0000000000730000-0x000000000077F000-memory.dmp

memory/2356-41-0x0000000000730000-0x000000000077F000-memory.dmp

memory/2356-39-0x0000000000730000-0x000000000077F000-memory.dmp

memory/2356-35-0x0000000000730000-0x000000000077F000-memory.dmp

memory/2356-33-0x0000000000730000-0x000000000077F000-memory.dmp

memory/2356-31-0x0000000000730000-0x000000000077F000-memory.dmp

memory/2356-29-0x0000000000730000-0x000000000077F000-memory.dmp

memory/2356-27-0x0000000000730000-0x000000000077F000-memory.dmp

memory/2356-26-0x0000000074570000-0x0000000074C5E000-memory.dmp

memory/2356-73-0x0000000000730000-0x000000000077F000-memory.dmp

memory/2356-55-0x0000000000730000-0x000000000077F000-memory.dmp

memory/2356-37-0x0000000000730000-0x000000000077F000-memory.dmp

memory/2356-24-0x0000000000730000-0x000000000077F000-memory.dmp

memory/2356-22-0x0000000000730000-0x000000000077F000-memory.dmp

memory/2356-20-0x0000000000730000-0x000000000077F000-memory.dmp

memory/2356-19-0x0000000000730000-0x000000000077F000-memory.dmp

memory/2356-1117-0x0000000074570000-0x0000000074C5E000-memory.dmp

memory/2356-1119-0x0000000000400000-0x0000000000447000-memory.dmp

memory/2356-1120-0x000000007457E000-0x000000007457F000-memory.dmp

memory/2356-1121-0x0000000074570000-0x0000000074C5E000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-10 01:21

Reported

2024-05-10 01:24

Platform

win10v2004-20240508-en

Max time kernel

126s

Max time network

128s

Command Line

"C:\Users\Admin\AppData\Local\Temp\50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe"

Signatures

AgentTesla

keylogger trojan stealer spyware agenttesla

Detect ZGRat V1

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ZGRat

rat zgrat

Detect packed .NET executables. Mostly AgentTeslaV4.

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Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.

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Detects executables referencing Windows vault credential objects. Observed in infostealers

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Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers

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Detects executables referencing many email and collaboration clients. Observed in information stealers

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Detects executables referencing many file transfer clients. Observed in information stealers

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Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ctsdvwT = "C:\\Users\\Admin\\AppData\\Roaming\\ctsdvwT\\ctsdvwT.exe" C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2848 set thread context of 2344 N/A C:\Users\Admin\AppData\Local\Temp\50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2564 wrote to memory of 808 N/A C:\Users\Admin\AppData\Local\Temp\50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2564 wrote to memory of 808 N/A C:\Users\Admin\AppData\Local\Temp\50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2564 wrote to memory of 808 N/A C:\Users\Admin\AppData\Local\Temp\50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2564 wrote to memory of 2848 N/A C:\Users\Admin\AppData\Local\Temp\50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe C:\Users\Admin\AppData\Local\Temp\50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe
PID 2564 wrote to memory of 2848 N/A C:\Users\Admin\AppData\Local\Temp\50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe C:\Users\Admin\AppData\Local\Temp\50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe
PID 2564 wrote to memory of 2848 N/A C:\Users\Admin\AppData\Local\Temp\50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe C:\Users\Admin\AppData\Local\Temp\50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe
PID 2848 wrote to memory of 2344 N/A C:\Users\Admin\AppData\Local\Temp\50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2848 wrote to memory of 2344 N/A C:\Users\Admin\AppData\Local\Temp\50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2848 wrote to memory of 2344 N/A C:\Users\Admin\AppData\Local\Temp\50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2848 wrote to memory of 2344 N/A C:\Users\Admin\AppData\Local\Temp\50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

Processes

C:\Users\Admin\AppData\Local\Temp\50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe

"C:\Users\Admin\AppData\Local\Temp\50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe"

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

"C:\Users\Admin\AppData\Local\Temp\50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe"

C:\Users\Admin\AppData\Local\Temp\50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe

"C:\Users\Admin\AppData\Local\Temp\50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe"

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

"C:\Users\Admin\AppData\Local\Temp\50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe"

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=2668,i,14648456027158448592,4956305794400220180,262144 --variations-seed-version --mojo-platform-channel-handle=3212 /prefetch:8

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 0.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 79.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp
NL 23.62.61.194:443 www.bing.com tcp
US 8.8.8.8:53 194.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 mail.deeptrans.com.tr udp
TR 93.89.226.88:587 mail.deeptrans.com.tr tcp
US 8.8.8.8:53 88.226.89.93.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp

Files

memory/2564-10-0x0000000000910000-0x0000000000914000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\epistemology

MD5 d41d8cd98f00b204e9800998ecf8427e
SHA1 da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256 e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512 cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

memory/2344-23-0x0000000000400000-0x0000000000447000-memory.dmp

memory/2344-25-0x0000000000400000-0x0000000000447000-memory.dmp

memory/2344-26-0x0000000000400000-0x0000000000447000-memory.dmp

memory/2344-24-0x0000000000400000-0x0000000000447000-memory.dmp

memory/2344-27-0x0000000074B5E000-0x0000000074B5F000-memory.dmp

memory/2344-28-0x0000000002DB0000-0x0000000002E06000-memory.dmp

memory/2344-29-0x0000000074B50000-0x0000000075300000-memory.dmp

memory/2344-30-0x0000000005B60000-0x0000000006104000-memory.dmp

memory/2344-31-0x0000000074B50000-0x0000000075300000-memory.dmp

memory/2344-33-0x0000000074B50000-0x0000000075300000-memory.dmp

memory/2344-32-0x0000000002E20000-0x0000000002E74000-memory.dmp

memory/2344-77-0x0000000002E20000-0x0000000002E6F000-memory.dmp

memory/2344-91-0x0000000002E20000-0x0000000002E6F000-memory.dmp

memory/2344-95-0x0000000002E20000-0x0000000002E6F000-memory.dmp

memory/2344-94-0x0000000002E20000-0x0000000002E6F000-memory.dmp

memory/2344-89-0x0000000002E20000-0x0000000002E6F000-memory.dmp

memory/2344-87-0x0000000002E20000-0x0000000002E6F000-memory.dmp

memory/2344-85-0x0000000002E20000-0x0000000002E6F000-memory.dmp

memory/2344-83-0x0000000002E20000-0x0000000002E6F000-memory.dmp

memory/2344-81-0x0000000002E20000-0x0000000002E6F000-memory.dmp

memory/2344-79-0x0000000002E20000-0x0000000002E6F000-memory.dmp

memory/2344-75-0x0000000002E20000-0x0000000002E6F000-memory.dmp

memory/2344-73-0x0000000002E20000-0x0000000002E6F000-memory.dmp

memory/2344-71-0x0000000002E20000-0x0000000002E6F000-memory.dmp

memory/2344-69-0x0000000002E20000-0x0000000002E6F000-memory.dmp

memory/2344-67-0x0000000002E20000-0x0000000002E6F000-memory.dmp

memory/2344-65-0x0000000002E20000-0x0000000002E6F000-memory.dmp

memory/2344-63-0x0000000002E20000-0x0000000002E6F000-memory.dmp

memory/2344-61-0x0000000002E20000-0x0000000002E6F000-memory.dmp

memory/2344-59-0x0000000002E20000-0x0000000002E6F000-memory.dmp

memory/2344-55-0x0000000002E20000-0x0000000002E6F000-memory.dmp

memory/2344-53-0x0000000002E20000-0x0000000002E6F000-memory.dmp

memory/2344-51-0x0000000002E20000-0x0000000002E6F000-memory.dmp

memory/2344-49-0x0000000002E20000-0x0000000002E6F000-memory.dmp

memory/2344-47-0x0000000002E20000-0x0000000002E6F000-memory.dmp

memory/2344-57-0x0000000002E20000-0x0000000002E6F000-memory.dmp

memory/2344-45-0x0000000002E20000-0x0000000002E6F000-memory.dmp

memory/2344-43-0x0000000002E20000-0x0000000002E6F000-memory.dmp

memory/2344-41-0x0000000002E20000-0x0000000002E6F000-memory.dmp

memory/2344-39-0x0000000002E20000-0x0000000002E6F000-memory.dmp

memory/2344-37-0x0000000002E20000-0x0000000002E6F000-memory.dmp

memory/2344-35-0x0000000002E20000-0x0000000002E6F000-memory.dmp

memory/2344-34-0x0000000002E20000-0x0000000002E6F000-memory.dmp

memory/2344-1130-0x00000000055B0000-0x0000000005616000-memory.dmp

memory/2344-1131-0x0000000074B50000-0x0000000075300000-memory.dmp

memory/2344-1133-0x00000000063A0000-0x00000000063F0000-memory.dmp

memory/2344-1134-0x0000000006490000-0x000000000652C000-memory.dmp

memory/2344-1135-0x0000000006810000-0x00000000068A2000-memory.dmp

memory/2344-1136-0x00000000067F0000-0x00000000067FA000-memory.dmp

memory/2344-1137-0x0000000000400000-0x0000000000447000-memory.dmp

memory/2344-1138-0x0000000074B5E000-0x0000000074B5F000-memory.dmp

memory/2344-1139-0x0000000074B50000-0x0000000075300000-memory.dmp