Analysis
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max time kernel
148s -
max time network
152s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-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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Executes dropped EXE 1 IoCs
Processes:
BfErd1YCgsze8ham.exepid process 1904 BfErd1YCgsze8ham.exe -
Loads dropped DLL 4 IoCs
Processes:
PAIN-Forms.exepid process 2784 PAIN-Forms.exe 2784 PAIN-Forms.exe 2784 PAIN-Forms.exe 2784 PAIN-Forms.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
reg.exeBfErd1YCgsze8ham.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-2180306848-1874213455-4093218721-1000\Software\Microsoft\Windows\CurrentVersion\Run\PAIN-Forms = "C:\\Users\\Admin\\Documents\\PAIN-Forms.pif" reg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2180306848-1874213455-4093218721-1000\Software\Microsoft\Windows\CurrentVersion\Run\checkupdater = "C:\\Users\\Admin\\AppData\\Local\\checkupdater.exe" BfErd1YCgsze8ham.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs
Processes:
PAIN-Forms.exepid process 2784 PAIN-Forms.exe 2784 PAIN-Forms.exe 2784 PAIN-Forms.exe 2784 PAIN-Forms.exe 2784 PAIN-Forms.exe -
Suspicious use of SetThreadContext 2 IoCs
Processes:
PAIN-Forms.exeBfErd1YCgsze8ham.exedescription pid process target process PID 2236 set thread context of 2784 2236 PAIN-Forms.exe PAIN-Forms.exe PID 1904 set thread context of 1256 1904 BfErd1YCgsze8ham.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 27 IoCs
Processes:
PAIN-Forms.exeBfErd1YCgsze8ham.exepid process 2236 PAIN-Forms.exe 2236 PAIN-Forms.exe 2236 PAIN-Forms.exe 2236 PAIN-Forms.exe 2236 PAIN-Forms.exe 2236 PAIN-Forms.exe 2236 PAIN-Forms.exe 2236 PAIN-Forms.exe 2236 PAIN-Forms.exe 2236 PAIN-Forms.exe 2236 PAIN-Forms.exe 2236 PAIN-Forms.exe 2236 PAIN-Forms.exe 2236 PAIN-Forms.exe 2236 PAIN-Forms.exe 2236 PAIN-Forms.exe 2236 PAIN-Forms.exe 2236 PAIN-Forms.exe 2236 PAIN-Forms.exe 2236 PAIN-Forms.exe 2236 PAIN-Forms.exe 2236 PAIN-Forms.exe 2236 PAIN-Forms.exe 2236 PAIN-Forms.exe 2236 PAIN-Forms.exe 2236 PAIN-Forms.exe 1904 BfErd1YCgsze8ham.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
PAIN-Forms.exePAIN-Forms.exeBfErd1YCgsze8ham.exedescription pid process Token: SeDebugPrivilege 2236 PAIN-Forms.exe Token: SeDebugPrivilege 2784 PAIN-Forms.exe Token: SeShutdownPrivilege 2784 PAIN-Forms.exe Token: SeDebugPrivilege 1904 BfErd1YCgsze8ham.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
PAIN-Forms.exepid process 2784 PAIN-Forms.exe 2784 PAIN-Forms.exe -
Suspicious use of WriteProcessMemory 40 IoCs
Processes:
PAIN-Forms.execmd.exePAIN-Forms.exeBfErd1YCgsze8ham.exedescription pid process target process PID 2236 wrote to memory of 2700 2236 PAIN-Forms.exe cmd.exe PID 2236 wrote to memory of 2700 2236 PAIN-Forms.exe cmd.exe PID 2236 wrote to memory of 2700 2236 PAIN-Forms.exe cmd.exe PID 2236 wrote to memory of 2700 2236 PAIN-Forms.exe cmd.exe PID 2700 wrote to memory of 2412 2700 cmd.exe reg.exe PID 2700 wrote to memory of 2412 2700 cmd.exe reg.exe PID 2700 wrote to memory of 2412 2700 cmd.exe reg.exe PID 2700 wrote to memory of 2412 2700 cmd.exe reg.exe PID 2236 wrote to memory of 2660 2236 PAIN-Forms.exe cmd.exe PID 2236 wrote to memory of 2660 2236 PAIN-Forms.exe cmd.exe PID 2236 wrote to memory of 2660 2236 PAIN-Forms.exe cmd.exe PID 2236 wrote to memory of 2660 2236 PAIN-Forms.exe cmd.exe PID 2236 wrote to memory of 2784 2236 PAIN-Forms.exe PAIN-Forms.exe PID 2236 wrote to memory of 2784 2236 PAIN-Forms.exe PAIN-Forms.exe PID 2236 wrote to memory of 2784 2236 PAIN-Forms.exe PAIN-Forms.exe PID 2236 wrote to memory of 2784 2236 PAIN-Forms.exe PAIN-Forms.exe PID 2236 wrote to memory of 2784 2236 PAIN-Forms.exe PAIN-Forms.exe PID 2236 wrote to memory of 2784 2236 PAIN-Forms.exe PAIN-Forms.exe PID 2236 wrote to memory of 2784 2236 PAIN-Forms.exe PAIN-Forms.exe PID 2236 wrote to memory of 2784 2236 PAIN-Forms.exe PAIN-Forms.exe PID 2236 wrote to memory of 2784 2236 PAIN-Forms.exe PAIN-Forms.exe PID 2236 wrote to memory of 2784 2236 PAIN-Forms.exe PAIN-Forms.exe PID 2236 wrote to memory of 2784 2236 PAIN-Forms.exe PAIN-Forms.exe PID 2236 wrote to memory of 2784 2236 PAIN-Forms.exe PAIN-Forms.exe PID 2784 wrote to memory of 1904 2784 PAIN-Forms.exe BfErd1YCgsze8ham.exe PID 2784 wrote to memory of 1904 2784 PAIN-Forms.exe BfErd1YCgsze8ham.exe PID 2784 wrote to memory of 1904 2784 PAIN-Forms.exe BfErd1YCgsze8ham.exe PID 2784 wrote to memory of 1904 2784 PAIN-Forms.exe BfErd1YCgsze8ham.exe PID 1904 wrote to memory of 1256 1904 BfErd1YCgsze8ham.exe aspnet_compiler.exe PID 1904 wrote to memory of 1256 1904 BfErd1YCgsze8ham.exe aspnet_compiler.exe PID 1904 wrote to memory of 1256 1904 BfErd1YCgsze8ham.exe aspnet_compiler.exe PID 1904 wrote to memory of 1256 1904 BfErd1YCgsze8ham.exe aspnet_compiler.exe PID 1904 wrote to memory of 1256 1904 BfErd1YCgsze8ham.exe aspnet_compiler.exe PID 1904 wrote to memory of 1256 1904 BfErd1YCgsze8ham.exe aspnet_compiler.exe PID 1904 wrote to memory of 1256 1904 BfErd1YCgsze8ham.exe aspnet_compiler.exe PID 1904 wrote to memory of 1256 1904 BfErd1YCgsze8ham.exe aspnet_compiler.exe PID 1904 wrote to memory of 1256 1904 BfErd1YCgsze8ham.exe aspnet_compiler.exe PID 1904 wrote to memory of 1256 1904 BfErd1YCgsze8ham.exe aspnet_compiler.exe PID 1904 wrote to memory of 1256 1904 BfErd1YCgsze8ham.exe aspnet_compiler.exe PID 1904 wrote to memory of 1256 1904 BfErd1YCgsze8ham.exe aspnet_compiler.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:2236 -
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:2700 -
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:2412 -
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:2660
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C:\Users\Admin\AppData\Local\Temp\PAIN-Forms.exe"C:\Users\Admin\AppData\Local\Temp\PAIN-Forms.exe"2⤵
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2784 -
C:\Users\Admin\AppData\Local\Temp\BfErd1YCgsze8ham.exe"C:\Users\Admin\AppData\Local\Temp\BfErd1YCgsze8ham.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:1904 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exeC:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe4⤵PID:1256
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\BfErd1YCgsze8ham.exeFilesize
6.1MB
MD5fab73af287c1c2d2c9f7eb56ae418c2a
SHA1b9afbf362fd3a04290b37a2abafece67fba21b1b
SHA25633d1fbfef24cf1945248cfdc35c9338aec58774838d2c8b16d7609e8badd60a3
SHA512c5a5803b097509967ff09a401d4f8d055a837c66f4bb257576513519233b40890bb8663ce08eddead348dacdace3d1212e3522480fbd6fe3a5e909970f442bab
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C:\Users\Admin\AppData\Local\Temp\BfErd1YCgsze8ham.exeFilesize
6.1MB
MD5fab73af287c1c2d2c9f7eb56ae418c2a
SHA1b9afbf362fd3a04290b37a2abafece67fba21b1b
SHA25633d1fbfef24cf1945248cfdc35c9338aec58774838d2c8b16d7609e8badd60a3
SHA512c5a5803b097509967ff09a401d4f8d055a837c66f4bb257576513519233b40890bb8663ce08eddead348dacdace3d1212e3522480fbd6fe3a5e909970f442bab
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C:\Users\Admin\AppData\Local\Temp\BfErd1YCgsze8ham.exeFilesize
6.1MB
MD5fab73af287c1c2d2c9f7eb56ae418c2a
SHA1b9afbf362fd3a04290b37a2abafece67fba21b1b
SHA25633d1fbfef24cf1945248cfdc35c9338aec58774838d2c8b16d7609e8badd60a3
SHA512c5a5803b097509967ff09a401d4f8d055a837c66f4bb257576513519233b40890bb8663ce08eddead348dacdace3d1212e3522480fbd6fe3a5e909970f442bab
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\Users\Admin\AppData\Local\Temp\BfErd1YCgsze8ham.exeFilesize
6.1MB
MD5fab73af287c1c2d2c9f7eb56ae418c2a
SHA1b9afbf362fd3a04290b37a2abafece67fba21b1b
SHA25633d1fbfef24cf1945248cfdc35c9338aec58774838d2c8b16d7609e8badd60a3
SHA512c5a5803b097509967ff09a401d4f8d055a837c66f4bb257576513519233b40890bb8663ce08eddead348dacdace3d1212e3522480fbd6fe3a5e909970f442bab
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\Users\Admin\AppData\Local\Temp\BfErd1YCgsze8ham.exeFilesize
6.1MB
MD5fab73af287c1c2d2c9f7eb56ae418c2a
SHA1b9afbf362fd3a04290b37a2abafece67fba21b1b
SHA25633d1fbfef24cf1945248cfdc35c9338aec58774838d2c8b16d7609e8badd60a3
SHA512c5a5803b097509967ff09a401d4f8d055a837c66f4bb257576513519233b40890bb8663ce08eddead348dacdace3d1212e3522480fbd6fe3a5e909970f442bab
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\Users\Admin\AppData\Local\Temp\BfErd1YCgsze8ham.exeFilesize
6.1MB
MD5fab73af287c1c2d2c9f7eb56ae418c2a
SHA1b9afbf362fd3a04290b37a2abafece67fba21b1b
SHA25633d1fbfef24cf1945248cfdc35c9338aec58774838d2c8b16d7609e8badd60a3
SHA512c5a5803b097509967ff09a401d4f8d055a837c66f4bb257576513519233b40890bb8663ce08eddead348dacdace3d1212e3522480fbd6fe3a5e909970f442bab
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\Users\Admin\AppData\Local\Temp\BfErd1YCgsze8ham.exeFilesize
6.1MB
MD5fab73af287c1c2d2c9f7eb56ae418c2a
SHA1b9afbf362fd3a04290b37a2abafece67fba21b1b
SHA25633d1fbfef24cf1945248cfdc35c9338aec58774838d2c8b16d7609e8badd60a3
SHA512c5a5803b097509967ff09a401d4f8d055a837c66f4bb257576513519233b40890bb8663ce08eddead348dacdace3d1212e3522480fbd6fe3a5e909970f442bab
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memory/1904-78-0x00000000731C0000-0x00000000738AE000-memory.dmpFilesize
6.9MB
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memory/1904-70-0x00000000731C0000-0x00000000738AE000-memory.dmpFilesize
6.9MB
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memory/1904-75-0x0000000002620000-0x000000000266C000-memory.dmpFilesize
304KB
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memory/1904-74-0x0000000005660000-0x0000000005854000-memory.dmpFilesize
2.0MB
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memory/1904-73-0x0000000004FF0000-0x0000000005030000-memory.dmpFilesize
256KB
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memory/1904-72-0x0000000005030000-0x0000000005236000-memory.dmpFilesize
2.0MB
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memory/1904-81-0x0000000004FF0000-0x0000000005030000-memory.dmpFilesize
256KB
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memory/1904-71-0x0000000000BF0000-0x0000000001214000-memory.dmpFilesize
6.1MB
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memory/1904-121-0x00000000731C0000-0x00000000738AE000-memory.dmpFilesize
6.9MB
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memory/2236-5-0x00000000048A0000-0x00000000048E0000-memory.dmpFilesize
256KB
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memory/2236-23-0x00000000744C0000-0x0000000074BAE000-memory.dmpFilesize
6.9MB
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memory/2236-0-0x00000000744C0000-0x0000000074BAE000-memory.dmpFilesize
6.9MB
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memory/2236-4-0x00000000744C0000-0x0000000074BAE000-memory.dmpFilesize
6.9MB
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memory/2236-3-0x0000000005B80000-0x0000000005D78000-memory.dmpFilesize
2.0MB
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memory/2236-2-0x00000000048A0000-0x00000000048E0000-memory.dmpFilesize
256KB
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memory/2236-1-0x0000000000F20000-0x0000000000F42000-memory.dmpFilesize
136KB
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memory/2784-21-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/2784-25-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/2784-34-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/2784-35-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/2784-36-0x0000000000100000-0x000000000010A000-memory.dmpFilesize
40KB
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memory/2784-37-0x0000000000100000-0x000000000010A000-memory.dmpFilesize
40KB
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memory/2784-38-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/2784-39-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/2784-40-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/2784-42-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/2784-43-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/2784-44-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/2784-45-0x0000000000100000-0x000000000010A000-memory.dmpFilesize
40KB
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memory/2784-46-0x0000000000100000-0x000000000010A000-memory.dmpFilesize
40KB
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memory/2784-47-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/2784-32-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/2784-31-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/2784-29-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/2784-27-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/2784-33-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/2784-24-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/2784-69-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/2784-22-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/2784-19-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/2784-17-0x000000007EFDE000-0x000000007EFDF000-memory.dmpFilesize
4KB
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memory/2784-16-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/2784-15-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/2784-14-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/2784-13-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/2784-76-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/2784-12-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/2784-10-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/2784-82-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/2784-86-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/2784-90-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/2784-94-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/2784-98-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/2784-102-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/2784-8-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB