Analysis
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max time kernel
149s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20230831-en -
resource tags
arch:x64arch:x86image:win10v2004-20230831-enlocale:en-usos:windows10-2004-x64system -
submitted
12-09-2023 01:42
Static task
static1
Behavioral task
behavioral1
Sample
PAIN-Forms.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
PAIN-Forms.exe
Resource
win10v2004-20230831-en
General
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Target
PAIN-Forms.exe
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Size
112KB
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MD5
a9db678b7bad6d2bae54505759452dd9
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SHA1
b0ab52df85ec1595f0a2d1f4e4d09552ea27505a
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SHA256
5c362423456076e89659ae8ad2069d05a12ec769d27623fea060c4c7715e27ea
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SHA512
641c8a32a821b557cb7050d4ccfa1dfd5f02d4e6d5ce88f1ce305e9887d17c40368829c89a8e7f64880acd368288ed55a1b0b363b0b0f8da833eae2bf4cb807a
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SSDEEP
1536:I7saA2chvktTeipnA5+PYpaqjxqYbKZCrXgMeYA5+PeOQT:I620vkt5pnAwlexvbKZwtAwET
Malware Config
Extracted
bitrat
1.38
smgqnt3eixxksasu.xyz:1234
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communication_password
30afda4853ef5b1bc36463ba95d84247
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tor_process
tor
Signatures
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Downloads MZ/PE file
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
PAIN-Forms.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-4078585466-1563564224-3678410669-1000\Control Panel\International\Geo\Nation PAIN-Forms.exe -
Executes dropped EXE 2 IoCs
Processes:
IhygWeNh3FmCxCAa.exeYoHHQtIvqoEFF1st.exepid process 4180 IhygWeNh3FmCxCAa.exe 1512 YoHHQtIvqoEFF1st.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
IhygWeNh3FmCxCAa.exereg.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-4078585466-1563564224-3678410669-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\checkupdater = "C:\\Users\\Admin\\AppData\\Local\\checkupdater.exe" IhygWeNh3FmCxCAa.exe Set value (str) \REGISTRY\USER\S-1-5-21-4078585466-1563564224-3678410669-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\PAIN-Forms = "C:\\Users\\Admin\\Documents\\PAIN-Forms.pif" reg.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 10 IoCs
Processes:
PAIN-Forms.exeaspnet_compiler.exepid process 2060 PAIN-Forms.exe 2060 PAIN-Forms.exe 2060 PAIN-Forms.exe 2060 PAIN-Forms.exe 2060 PAIN-Forms.exe 3980 aspnet_compiler.exe 3980 aspnet_compiler.exe 3980 aspnet_compiler.exe 3980 aspnet_compiler.exe 3980 aspnet_compiler.exe -
Suspicious use of SetThreadContext 2 IoCs
Processes:
PAIN-Forms.exeIhygWeNh3FmCxCAa.exedescription pid process target process PID 2620 set thread context of 2060 2620 PAIN-Forms.exe PAIN-Forms.exe PID 4180 set thread context of 3980 4180 IhygWeNh3FmCxCAa.exe aspnet_compiler.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 31 IoCs
Processes:
PAIN-Forms.exeIhygWeNh3FmCxCAa.exepid process 2620 PAIN-Forms.exe 2620 PAIN-Forms.exe 2620 PAIN-Forms.exe 2620 PAIN-Forms.exe 2620 PAIN-Forms.exe 2620 PAIN-Forms.exe 2620 PAIN-Forms.exe 2620 PAIN-Forms.exe 2620 PAIN-Forms.exe 2620 PAIN-Forms.exe 2620 PAIN-Forms.exe 2620 PAIN-Forms.exe 2620 PAIN-Forms.exe 2620 PAIN-Forms.exe 2620 PAIN-Forms.exe 2620 PAIN-Forms.exe 2620 PAIN-Forms.exe 2620 PAIN-Forms.exe 2620 PAIN-Forms.exe 2620 PAIN-Forms.exe 2620 PAIN-Forms.exe 2620 PAIN-Forms.exe 2620 PAIN-Forms.exe 2620 PAIN-Forms.exe 2620 PAIN-Forms.exe 2620 PAIN-Forms.exe 2620 PAIN-Forms.exe 2620 PAIN-Forms.exe 2620 PAIN-Forms.exe 2620 PAIN-Forms.exe 4180 IhygWeNh3FmCxCAa.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
PAIN-Forms.exePAIN-Forms.exeIhygWeNh3FmCxCAa.exeaspnet_compiler.exedescription pid process Token: SeDebugPrivilege 2620 PAIN-Forms.exe Token: SeShutdownPrivilege 2060 PAIN-Forms.exe Token: SeDebugPrivilege 4180 IhygWeNh3FmCxCAa.exe Token: SeShutdownPrivilege 3980 aspnet_compiler.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
Processes:
PAIN-Forms.exeaspnet_compiler.exepid process 2060 PAIN-Forms.exe 2060 PAIN-Forms.exe 3980 aspnet_compiler.exe 3980 aspnet_compiler.exe -
Suspicious use of WriteProcessMemory 43 IoCs
Processes:
PAIN-Forms.execmd.exePAIN-Forms.exeIhygWeNh3FmCxCAa.exeaspnet_compiler.exedescription pid process target process PID 2620 wrote to memory of 1336 2620 PAIN-Forms.exe cmd.exe PID 2620 wrote to memory of 1336 2620 PAIN-Forms.exe cmd.exe PID 2620 wrote to memory of 1336 2620 PAIN-Forms.exe cmd.exe PID 1336 wrote to memory of 4608 1336 cmd.exe reg.exe PID 1336 wrote to memory of 4608 1336 cmd.exe reg.exe PID 1336 wrote to memory of 4608 1336 cmd.exe reg.exe PID 2620 wrote to memory of 5032 2620 PAIN-Forms.exe cmd.exe PID 2620 wrote to memory of 5032 2620 PAIN-Forms.exe cmd.exe PID 2620 wrote to memory of 5032 2620 PAIN-Forms.exe cmd.exe PID 2620 wrote to memory of 2436 2620 PAIN-Forms.exe PAIN-Forms.exe PID 2620 wrote to memory of 2436 2620 PAIN-Forms.exe PAIN-Forms.exe PID 2620 wrote to memory of 2436 2620 PAIN-Forms.exe PAIN-Forms.exe PID 2620 wrote to memory of 2116 2620 PAIN-Forms.exe PAIN-Forms.exe PID 2620 wrote to memory of 2116 2620 PAIN-Forms.exe PAIN-Forms.exe PID 2620 wrote to memory of 2116 2620 PAIN-Forms.exe PAIN-Forms.exe PID 2620 wrote to memory of 2060 2620 PAIN-Forms.exe PAIN-Forms.exe PID 2620 wrote to memory of 2060 2620 PAIN-Forms.exe PAIN-Forms.exe PID 2620 wrote to memory of 2060 2620 PAIN-Forms.exe PAIN-Forms.exe PID 2620 wrote to memory of 2060 2620 PAIN-Forms.exe PAIN-Forms.exe PID 2620 wrote to memory of 2060 2620 PAIN-Forms.exe PAIN-Forms.exe PID 2620 wrote to memory of 2060 2620 PAIN-Forms.exe PAIN-Forms.exe PID 2620 wrote to memory of 2060 2620 PAIN-Forms.exe PAIN-Forms.exe PID 2620 wrote to memory of 2060 2620 PAIN-Forms.exe PAIN-Forms.exe PID 2620 wrote to memory of 2060 2620 PAIN-Forms.exe PAIN-Forms.exe PID 2620 wrote to memory of 2060 2620 PAIN-Forms.exe PAIN-Forms.exe PID 2620 wrote to memory of 2060 2620 PAIN-Forms.exe PAIN-Forms.exe PID 2060 wrote to memory of 4180 2060 PAIN-Forms.exe IhygWeNh3FmCxCAa.exe PID 2060 wrote to memory of 4180 2060 PAIN-Forms.exe IhygWeNh3FmCxCAa.exe PID 2060 wrote to memory of 4180 2060 PAIN-Forms.exe IhygWeNh3FmCxCAa.exe PID 4180 wrote to memory of 3980 4180 IhygWeNh3FmCxCAa.exe aspnet_compiler.exe PID 4180 wrote to memory of 3980 4180 IhygWeNh3FmCxCAa.exe aspnet_compiler.exe PID 4180 wrote to memory of 3980 4180 IhygWeNh3FmCxCAa.exe aspnet_compiler.exe PID 4180 wrote to memory of 3980 4180 IhygWeNh3FmCxCAa.exe aspnet_compiler.exe PID 4180 wrote to memory of 3980 4180 IhygWeNh3FmCxCAa.exe aspnet_compiler.exe PID 4180 wrote to memory of 3980 4180 IhygWeNh3FmCxCAa.exe aspnet_compiler.exe PID 4180 wrote to memory of 3980 4180 IhygWeNh3FmCxCAa.exe aspnet_compiler.exe PID 4180 wrote to memory of 3980 4180 IhygWeNh3FmCxCAa.exe aspnet_compiler.exe PID 4180 wrote to memory of 3980 4180 IhygWeNh3FmCxCAa.exe aspnet_compiler.exe PID 4180 wrote to memory of 3980 4180 IhygWeNh3FmCxCAa.exe aspnet_compiler.exe PID 4180 wrote to memory of 3980 4180 IhygWeNh3FmCxCAa.exe aspnet_compiler.exe PID 3980 wrote to memory of 1512 3980 aspnet_compiler.exe YoHHQtIvqoEFF1st.exe PID 3980 wrote to memory of 1512 3980 aspnet_compiler.exe YoHHQtIvqoEFF1st.exe PID 3980 wrote to memory of 1512 3980 aspnet_compiler.exe YoHHQtIvqoEFF1st.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\PAIN-Forms.exe"C:\Users\Admin\AppData\Local\Temp\PAIN-Forms.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2620 -
C:\Windows\SysWOW64\cmd.execmd /c REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "PAIN-Forms" /t REG_SZ /F /D "C:\Users\Admin\Documents\PAIN-Forms.pif"2⤵
- Suspicious use of WriteProcessMemory
PID:1336 -
C:\Windows\SysWOW64\reg.exeREG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "PAIN-Forms" /t REG_SZ /F /D "C:\Users\Admin\Documents\PAIN-Forms.pif"3⤵
- Adds Run key to start application
PID:4608 -
C:\Windows\SysWOW64\cmd.execmd /c Copy "C:\Users\Admin\AppData\Local\Temp\PAIN-Forms.exe" "C:\Users\Admin\Documents\PAIN-Forms.pif"2⤵PID:5032
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C:\Users\Admin\AppData\Local\Temp\PAIN-Forms.exe"C:\Users\Admin\AppData\Local\Temp\PAIN-Forms.exe"2⤵PID:2436
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C:\Users\Admin\AppData\Local\Temp\PAIN-Forms.exe"C:\Users\Admin\AppData\Local\Temp\PAIN-Forms.exe"2⤵PID:2116
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C:\Users\Admin\AppData\Local\Temp\PAIN-Forms.exe"C:\Users\Admin\AppData\Local\Temp\PAIN-Forms.exe"2⤵
- Checks computer location settings
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2060 -
C:\Users\Admin\AppData\Local\Temp\IhygWeNh3FmCxCAa.exe"C:\Users\Admin\AppData\Local\Temp\IhygWeNh3FmCxCAa.exe"3⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4180 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exeC:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe4⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3980 -
C:\Users\Admin\AppData\Local\Temp\YoHHQtIvqoEFF1st.exe"C:\Users\Admin\AppData\Local\Temp\YoHHQtIvqoEFF1st.exe"5⤵
- Executes dropped EXE
PID:1512
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\IhygWeNh3FmCxCAa.exeFilesize
6.1MB
MD5fab73af287c1c2d2c9f7eb56ae418c2a
SHA1b9afbf362fd3a04290b37a2abafece67fba21b1b
SHA25633d1fbfef24cf1945248cfdc35c9338aec58774838d2c8b16d7609e8badd60a3
SHA512c5a5803b097509967ff09a401d4f8d055a837c66f4bb257576513519233b40890bb8663ce08eddead348dacdace3d1212e3522480fbd6fe3a5e909970f442bab
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C:\Users\Admin\AppData\Local\Temp\IhygWeNh3FmCxCAa.exeFilesize
6.1MB
MD5fab73af287c1c2d2c9f7eb56ae418c2a
SHA1b9afbf362fd3a04290b37a2abafece67fba21b1b
SHA25633d1fbfef24cf1945248cfdc35c9338aec58774838d2c8b16d7609e8badd60a3
SHA512c5a5803b097509967ff09a401d4f8d055a837c66f4bb257576513519233b40890bb8663ce08eddead348dacdace3d1212e3522480fbd6fe3a5e909970f442bab
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C:\Users\Admin\AppData\Local\Temp\IhygWeNh3FmCxCAa.exeFilesize
6.1MB
MD5fab73af287c1c2d2c9f7eb56ae418c2a
SHA1b9afbf362fd3a04290b37a2abafece67fba21b1b
SHA25633d1fbfef24cf1945248cfdc35c9338aec58774838d2c8b16d7609e8badd60a3
SHA512c5a5803b097509967ff09a401d4f8d055a837c66f4bb257576513519233b40890bb8663ce08eddead348dacdace3d1212e3522480fbd6fe3a5e909970f442bab
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C:\Users\Admin\AppData\Local\Temp\YoHHQtIvqoEFF1st.exeFilesize
6.1MB
MD5fab73af287c1c2d2c9f7eb56ae418c2a
SHA1b9afbf362fd3a04290b37a2abafece67fba21b1b
SHA25633d1fbfef24cf1945248cfdc35c9338aec58774838d2c8b16d7609e8badd60a3
SHA512c5a5803b097509967ff09a401d4f8d055a837c66f4bb257576513519233b40890bb8663ce08eddead348dacdace3d1212e3522480fbd6fe3a5e909970f442bab
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C:\Users\Admin\AppData\Local\Temp\YoHHQtIvqoEFF1st.exeFilesize
6.1MB
MD5fab73af287c1c2d2c9f7eb56ae418c2a
SHA1b9afbf362fd3a04290b37a2abafece67fba21b1b
SHA25633d1fbfef24cf1945248cfdc35c9338aec58774838d2c8b16d7609e8badd60a3
SHA512c5a5803b097509967ff09a401d4f8d055a837c66f4bb257576513519233b40890bb8663ce08eddead348dacdace3d1212e3522480fbd6fe3a5e909970f442bab
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memory/1512-147-0x00000000059D0000-0x00000000059E0000-memory.dmpFilesize
64KB
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memory/1512-144-0x0000000071FC0000-0x0000000072770000-memory.dmpFilesize
7.7MB
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memory/2060-39-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/2060-93-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/2060-56-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/2060-89-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/2060-88-0x0000000074720000-0x0000000074759000-memory.dmpFilesize
228KB
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memory/2060-14-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/2060-16-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/2060-17-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/2060-18-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/2060-85-0x00000000743A0000-0x00000000743D9000-memory.dmpFilesize
228KB
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memory/2060-83-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/2060-21-0x00000000743A0000-0x00000000743D9000-memory.dmpFilesize
228KB
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memory/2060-22-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/2060-23-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/2060-24-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/2060-25-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/2060-26-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/2060-27-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/2060-28-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/2060-29-0x0000000074720000-0x0000000074759000-memory.dmpFilesize
228KB
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memory/2060-30-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/2060-31-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/2060-32-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/2060-33-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/2060-36-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/2060-37-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/2060-38-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/2060-79-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/2060-41-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/2060-75-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/2060-71-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/2060-66-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/2060-20-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/2620-6-0x0000000006010000-0x0000000006086000-memory.dmpFilesize
472KB
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memory/2620-8-0x0000000074490000-0x0000000074C40000-memory.dmpFilesize
7.7MB
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memory/2620-5-0x0000000004C70000-0x0000000004C7A000-memory.dmpFilesize
40KB
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memory/2620-2-0x00000000051A0000-0x0000000005744000-memory.dmpFilesize
5.6MB
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memory/2620-4-0x0000000004EB0000-0x0000000004EC0000-memory.dmpFilesize
64KB
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memory/2620-9-0x0000000004EB0000-0x0000000004EC0000-memory.dmpFilesize
64KB
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memory/2620-3-0x0000000004C90000-0x0000000004D22000-memory.dmpFilesize
584KB
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memory/2620-7-0x0000000005180000-0x000000000519E000-memory.dmpFilesize
120KB
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memory/2620-0-0x0000000000230000-0x0000000000252000-memory.dmpFilesize
136KB
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memory/2620-1-0x0000000074490000-0x0000000074C40000-memory.dmpFilesize
7.7MB
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memory/2620-19-0x0000000074490000-0x0000000074C40000-memory.dmpFilesize
7.7MB
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memory/2620-11-0x0000000007890000-0x00000000078F6000-memory.dmpFilesize
408KB
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memory/2620-10-0x00000000077F0000-0x000000000788C000-memory.dmpFilesize
624KB
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memory/3980-115-0x0000000072660000-0x0000000072699000-memory.dmpFilesize
228KB
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memory/3980-100-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/3980-108-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/3980-107-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/3980-101-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/3980-103-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/3980-104-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/3980-98-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/3980-106-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/3980-119-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/3980-105-0x0000000072660000-0x0000000072699000-memory.dmpFilesize
228KB
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memory/3980-109-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/4180-58-0x0000000000140000-0x0000000000764000-memory.dmpFilesize
6.1MB
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memory/4180-59-0x0000000071FC0000-0x0000000072770000-memory.dmpFilesize
7.7MB
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memory/4180-102-0x0000000071FC0000-0x0000000072770000-memory.dmpFilesize
7.7MB
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memory/4180-62-0x0000000004F70000-0x0000000004F80000-memory.dmpFilesize
64KB
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memory/4180-65-0x0000000071FC0000-0x0000000072770000-memory.dmpFilesize
7.7MB
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memory/4180-68-0x0000000004F70000-0x0000000004F80000-memory.dmpFilesize
64KB