asyncrat | 40ba4a68575cda8b4da56ef2efae3f3c217bf7b78d68c29086e86d324d3ebffa

Analysis

max time kernel
145s
max time network
137s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
14/04/2024, 07:28

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General

Target
78f7efed48c531657b84cd66911c7eef.exe
Size 605KB
Sample240414-janbkshg8s
SHA256 40ba4a68575cda8b4da56ef2efae3f3c217bf7b78d68c29086e86d324d3ebffa
MD5 78f7efed48c531657b84cd66911c7eef
SHA1 eedcf0f081c78adfcefe3e9208bc83b252f1b4aa
SHA512 519a27a1d28e855d2b8c128f8723200ff7f790069f8087a2c6470e8437b12192a444a79ff4024cf278215db718391e770b783dc167ea321efbfc76e2411c26df
SSDEEP 12288:JvqsfIozrJqppjn1rmq12WaD+1Fri1xbcR:h9vrMjn1r5aCjg9cR
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

asyncrat quasar stormkitty default rat spyware stealer trojan

Malware Config

Extracted

Family

asyncrat

Botnet

Default

127.0.0.1:6606
127.0.0.1:7707
127.0.0.1:8808

Mutex

AsyncMutex_6SI8OkPnk

Attributes

delay
3
install
false
install_folder
%AppData%

aes.plain

Signatures

AsyncRat
AsyncRAT is designed to remotely monitor and control other computers written in C#.
rat asyncrat

Quasar RAT 3 IoCs

Quasar is an open source Remote Access Tool.

trojan spyware quasar

description	flow	ioc	Process
	2	ip-api.com	Process not Found
File opened for modification		C:\Windows\system32\GDIPFONTCACHEV1.DAT	78f7efed48c531657b84cd66911c7eef.exe
	8	icanhazip.com	Process not Found

StormKitty
StormKitty is an open source info stealer written in C#.
stealer stormkitty

StormKitty payload 2 IoCs

resource	yara_rule
behavioral1/files/0x000b000000014b27-7.dat	family_stormkitty
behavioral1/memory/1960-17-0x0000000000F00000-0x0000000000F32000-memory.dmp	family_stormkitty

Async RAT payload 1 IoCs

rat

resource	yara_rule
behavioral1/files/0x000b000000014b27-7.dat	family_asyncrat

Executes dropped EXE 3 IoCs

pid	Process
1960	Orifaaywu.exe
3036	Vqmqsfffubp.exe
2612	Spotify.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Drops desktop.ini file(s) 7 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Local\d4578ee47ee76e337547c667d2e9866d\Admin@IZKCKOTP_en-US\Grabber\DRIVE-C\Users\Admin\Downloads\desktop.ini	Orifaaywu.exe
File opened for modification	C:\Users\Admin\AppData\Local\d4578ee47ee76e337547c667d2e9866d\Admin@IZKCKOTP_en-US\Grabber\DRIVE-C\Users\Admin\Downloads\desktop.ini	Orifaaywu.exe
File created	C:\Users\Admin\AppData\Local\d4578ee47ee76e337547c667d2e9866d\Admin@IZKCKOTP_en-US\Grabber\DRIVE-C\Users\Admin\Desktop\desktop.ini	Orifaaywu.exe
File opened for modification	C:\Users\Admin\AppData\Local\d4578ee47ee76e337547c667d2e9866d\Admin@IZKCKOTP_en-US\Grabber\DRIVE-C\Users\Admin\Desktop\desktop.ini	Orifaaywu.exe
File created	C:\Users\Admin\AppData\Local\d4578ee47ee76e337547c667d2e9866d\Admin@IZKCKOTP_en-US\Grabber\DRIVE-C\Users\Admin\Documents\desktop.ini	Orifaaywu.exe
File opened for modification	C:\Users\Admin\AppData\Local\d4578ee47ee76e337547c667d2e9866d\Admin@IZKCKOTP_en-US\Grabber\DRIVE-C\Users\Admin\Documents\desktop.ini	Orifaaywu.exe
File created	C:\Users\Admin\AppData\Local\d4578ee47ee76e337547c667d2e9866d\Admin@IZKCKOTP_en-US\Grabber\DRIVE-C\Users\Admin\Pictures\desktop.ini	Orifaaywu.exe

Looks up external IP address via web service 2 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
2	ip-api.com
8	icanhazip.com

Looks up geolocation information via web service
Uses a legitimate geolocation service to find the infected system's geolocation info.
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\Description\System\CentralProcessor\0	Orifaaywu.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	Orifaaywu.exe

Creates scheduled task(s) 1 TTPs 2 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

T1053

pid	Process
2464	schtasks.exe
2228	schtasks.exe

Modifies system certificate store 2 TTPs 6 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8	Orifaaywu.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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	Orifaaywu.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13	Orifaaywu.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 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	Orifaaywu.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 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	Orifaaywu.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 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	Orifaaywu.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
1960	Orifaaywu.exe
1960	Orifaaywu.exe
1960	Orifaaywu.exe
1960	Orifaaywu.exe
1960	Orifaaywu.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1960	Orifaaywu.exe
Token: SeDebugPrivilege	3036	Vqmqsfffubp.exe
Token: SeDebugPrivilege	2612	Spotify.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2612	Spotify.exe

Suspicious use of WriteProcessMemory 44 IoCs

description	pid	Process	procid_target
PID 1948 wrote to memory of 1960	1948	78f7efed48c531657b84cd66911c7eef.exe	28
PID 1948 wrote to memory of 1960	1948	78f7efed48c531657b84cd66911c7eef.exe	28
PID 1948 wrote to memory of 1960	1948	78f7efed48c531657b84cd66911c7eef.exe	28
PID 1948 wrote to memory of 1960	1948	78f7efed48c531657b84cd66911c7eef.exe	28
PID 1948 wrote to memory of 3036	1948	78f7efed48c531657b84cd66911c7eef.exe	29
PID 1948 wrote to memory of 3036	1948	78f7efed48c531657b84cd66911c7eef.exe	29
PID 1948 wrote to memory of 3036	1948	78f7efed48c531657b84cd66911c7eef.exe	29
PID 3036 wrote to memory of 2464	3036	Vqmqsfffubp.exe	31
PID 3036 wrote to memory of 2464	3036	Vqmqsfffubp.exe	31
PID 3036 wrote to memory of 2464	3036	Vqmqsfffubp.exe	31
PID 3036 wrote to memory of 2612	3036	Vqmqsfffubp.exe	33
PID 3036 wrote to memory of 2612	3036	Vqmqsfffubp.exe	33
PID 3036 wrote to memory of 2612	3036	Vqmqsfffubp.exe	33
PID 2612 wrote to memory of 2228	2612	Spotify.exe	34
PID 2612 wrote to memory of 2228	2612	Spotify.exe	34
PID 2612 wrote to memory of 2228	2612	Spotify.exe	34
PID 1960 wrote to memory of 2912	1960	Orifaaywu.exe	36
PID 1960 wrote to memory of 2912	1960	Orifaaywu.exe	36
PID 1960 wrote to memory of 2912	1960	Orifaaywu.exe	36
PID 1960 wrote to memory of 2912	1960	Orifaaywu.exe	36
PID 2912 wrote to memory of 2868	2912	cmd.exe	38
PID 2912 wrote to memory of 2868	2912	cmd.exe	38
PID 2912 wrote to memory of 2868	2912	cmd.exe	38
PID 2912 wrote to memory of 2868	2912	cmd.exe	38
PID 2912 wrote to memory of 2024	2912	cmd.exe	39
PID 2912 wrote to memory of 2024	2912	cmd.exe	39
PID 2912 wrote to memory of 2024	2912	cmd.exe	39
PID 2912 wrote to memory of 2024	2912	cmd.exe	39
PID 2912 wrote to memory of 2120	2912	cmd.exe	40
PID 2912 wrote to memory of 2120	2912	cmd.exe	40
PID 2912 wrote to memory of 2120	2912	cmd.exe	40
PID 2912 wrote to memory of 2120	2912	cmd.exe	40
PID 1960 wrote to memory of 2632	1960	Orifaaywu.exe	41
PID 1960 wrote to memory of 2632	1960	Orifaaywu.exe	41
PID 1960 wrote to memory of 2632	1960	Orifaaywu.exe	41
PID 1960 wrote to memory of 2632	1960	Orifaaywu.exe	41
PID 2632 wrote to memory of 2036	2632	cmd.exe	43
PID 2632 wrote to memory of 2036	2632	cmd.exe	43
PID 2632 wrote to memory of 2036	2632	cmd.exe	43
PID 2632 wrote to memory of 2036	2632	cmd.exe	43
PID 2632 wrote to memory of 1488	2632	cmd.exe	44
PID 2632 wrote to memory of 1488	2632	cmd.exe	44
PID 2632 wrote to memory of 1488	2632	cmd.exe	44
PID 2632 wrote to memory of 1488	2632	cmd.exe	44

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\78f7efed48c531657b84cd66911c7eef.exe
"C:\Users\Admin\AppData\Local\Temp\78f7efed48c531657b84cd66911c7eef.exe"
1⤵
- Quasar RAT
- Suspicious use of WriteProcessMemory
PID:1948
- C:\Users\Admin\AppData\Local\Temp\Orifaaywu.exe
  "C:\Users\Admin\AppData\Local\Temp\Orifaaywu.exe"
  2⤵
  - Executes dropped EXE
  - Drops desktop.ini file(s)
  - Checks processor information in registry
  - Modifies system certificate store
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1960
- - C:\Windows\SysWOW64\cmd.exe
    "cmd.exe" /C chcp 65001 && netsh wlan show profile | findstr All
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2912
  - - C:\Windows\SysWOW64\chcp.com
      chcp 65001
      4⤵
      PID:2868
  - - C:\Windows\SysWOW64\netsh.exe
      netsh wlan show profile
      4⤵
      PID:2024
  - - C:\Windows\SysWOW64\findstr.exe
      findstr All
      4⤵
      PID:2120
- - C:\Windows\SysWOW64\cmd.exe
    "cmd.exe" /C chcp 65001 && netsh wlan show networks mode=bssid
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2632
  - - C:\Windows\SysWOW64\chcp.com
      chcp 65001
      4⤵
      PID:2036
  - - C:\Windows\SysWOW64\netsh.exe
      netsh wlan show networks mode=bssid
      4⤵
      PID:1488
- C:\Users\Admin\AppData\Local\Temp\Vqmqsfffubp.exe
  "C:\Users\Admin\AppData\Local\Temp\Vqmqsfffubp.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3036
- - C:\Windows\system32\schtasks.exe
    "schtasks" /create /tn "Spotify" /sc ONLOGON /tr "C:\Users\Admin\AppData\Local\Temp\Vqmqsfffubp.exe" /rl HIGHEST /f
    3⤵
    - Creates scheduled task(s)
    PID:2464
- - C:\Users\Admin\AppData\Roaming\SpotifyClient\Spotify.exe
    "C:\Users\Admin\AppData\Roaming\SpotifyClient\Spotify.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:2612
  - - C:\Windows\system32\schtasks.exe
      "schtasks" /create /tn "Spotify" /sc ONLOGON /tr "C:\Users\Admin\AppData\Roaming\SpotifyClient\Spotify.exe" /rl HIGHEST /f
      4⤵
      Creates scheduled task(s)
      PID:2228

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Modify Registry

T1112

Subvert Trust Controls

T1553

Install Root Certificate

T1553.004

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

94308059B57B3142E455B38A6EB92015

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015
Size 68KB
SHA256 1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184
MD5 29f65ba8e88c063813cc50a4ea544e93
SHA1 05a7040d5c127e68c25d81cc51271ffb8bef3568
SHA512 e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa
SSDEEP 1536:iMveRG6BWC7T2g1wGUa5QUoaIB9ttiFJG+AOQOXl0Usvwr:feRG6BX6gUaHo9tkBHiUewr
MD5 SHA1 SHA512 SSDEEP

Submit Download

94308059B57B3142E455B38A6EB92015

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Size 344B
SHA256 1fce0119d1034c1bc67642180691b9b79951c2e31b9d46b1cdd5f0bc1e73a0a4
MD5 e486d904bdf0055106774d46213117f0
SHA1 098b2997d3db0c844d1e9ca0deb378898708762d
SHA512 14b8932056a7b14200e8300d4e95069ca326f7b54bd506756597a20aff8c2f5663bc044d4f38cb824c539c224b0bf920b0ae428c801b721b8bec8dc997e78ac7
MD5 SHA1 SHA512

Submit Download

Cab6B98.tmp

Path C:\Users\Admin\AppData\Local\Temp\Cab6B98.tmp
Size 65KB
SHA256 c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
MD5 ac05d27423a85adc1622c714f2cb6184
SHA1 b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA512 6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
SSDEEP 1536:drFvD2YSE/sFDqV0FJJynkAhftCvMd3coa282frgW1qgNzU:drVDJSeaDqV0FJwLhVkr282fF5U
MD5 SHA1 SHA512 SSDEEP

Submit Download

Orifaaywu.exe

Path C:\Users\Admin\AppData\Local\Temp\Orifaaywu.exe
Size 175KB
SHA256 4ff2fde65efb563f5e895f398ed45ef76ae9284a31ffbe5f15494979fce2915a
MD5 03c26f9adbebd81f75300a22979d475e
SHA1 8d10f68a2ef94e2cd9fbb015bf7885a71d9709bd
SHA512 a4b7f2b13b869354cd8356b3469600a45b63462b3d3fda253f501af6ab47a2621c7b60601ec7f5fb85b2d46b383c25440fc994f8fa2023c1b4b80492dac21a90
SSDEEP 3072:Qe8p6ewdOIwQx76vK/bvTv0cU+lL/dMlZZUZ0b2gTZwARE+WpCc:E6ewwIwQJ6vKX0c5MlYZ0b22
MD5 SHA1 SHA512 SSDEEP

Submit Download

Tar6CC7.tmp

Path C:\Users\Admin\AppData\Local\Temp\Tar6CC7.tmp
Size 177KB
SHA256 67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34
MD5 435a9ac180383f9fa094131b173a2f7b
SHA1 76944ea657a9db94f9a4bef38f88c46ed4166983
SHA512 1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a
SSDEEP 1536:fAo/J+lCUsTRvsqgCyqWlUDNWdm1wpSru2A0XwjY/z02DTr3rmt6mJ:f/J+qTR0XCy/dmASru2Aijbdq
MD5 SHA1 SHA512 SSDEEP

Submit Download

Vqmqsfffubp.exe

Path C:\Users\Admin\AppData\Local\Temp\Vqmqsfffubp.exe
Size 341KB
SHA256 4d96f6d4fc4ae3a5f9d6a68870520c2a5c6909e19938ade289788b6e09d8888f
MD5 8d05530a8e54a9b42a448d04d25b34f5
SHA1 b51acdfbffbb325eb8d9011bd9d472fa9e4469c5
SHA512 ac7081bdb5ef75d04d05e8c1c0398dfe7bcea048d9aef7ffcf5d14435f40f391762684d1bf608f573be234c60ced9032857f3a35c91750329317627f5beac4ba
SSDEEP 6144:f4qPxYte/GsNuuTRnXqrpbmYJ6NKxMluG5oqpUeqMFn0d2kNXSrFdjPfV:fkU+Suoq5mo6NK6VdUeUQFd7V
MD5 SHA1 SHA512 SSDEEP

Submit Download

msgid.dat

Path C:\Users\Admin\AppData\Local\bc9597cad4d2af45347c9cc88ccbdab6\msgid.dat
Size 1B
SHA256 5feceb66ffc86f38d952786c6d696c79c2dbc239dd4e91b46729d73a27fb57e9
MD5 cfcd208495d565ef66e7dff9f98764da
SHA1 b6589fc6ab0dc82cf12099d1c2d40ab994e8410c
SHA512 31bca02094eb78126a517b206a88c73cfa9ec6f704c7030d18212cace820f025f00bf0ea68dbf3f3a5436ca63b53bf7bf80ad8d5de7d8359d0b7fed9dbc3ab99
MD5 SHA1 SHA512

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memory/1948-14-0x000007FEF5430000-0x000007FEF5E1C000-memory.dmp

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memory/1948-0-0x00000000011C0000-0x000000000125C000-memory.dmp

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memory/1948-2-0x000000001AFD0000-0x000000001B050000-memory.dmp

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memory/1948-1-0x000007FEF5430000-0x000007FEF5E1C000-memory.dmp

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memory/1960-174-0x0000000000280000-0x00000000002C0000-memory.dmp

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memory/1960-18-0x0000000074270000-0x000000007495E000-memory.dmp

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memory/1960-17-0x0000000000F00000-0x0000000000F32000-memory.dmp

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memory/1960-173-0x0000000074270000-0x000000007495E000-memory.dmp

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memory/1960-21-0x0000000000280000-0x00000000002C0000-memory.dmp

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memory/1960-177-0x0000000000280000-0x00000000002C0000-memory.dmp

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memory/1960-98-0x0000000000280000-0x00000000002C0000-memory.dmp

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memory/2612-26-0x0000000000370000-0x0000000000378000-memory.dmp

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memory/2612-29-0x000000001A7F0000-0x000000001A870000-memory.dmp

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memory/2612-27-0x000007FEF5430000-0x000007FEF5E1C000-memory.dmp

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memory/2612-175-0x000007FEF5430000-0x000007FEF5E1C000-memory.dmp

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memory/2612-176-0x000000001A7F0000-0x000000001A870000-memory.dmp

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memory/3036-28-0x000007FEF5430000-0x000007FEF5E1C000-memory.dmp

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memory/3036-20-0x000000001AE90000-0x000000001AF10000-memory.dmp

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memory/3036-19-0x000000001ABE0000-0x000000001AC7E000-memory.dmp

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memory/3036-15-0x000007FEF5430000-0x000007FEF5E1C000-memory.dmp

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memory/3036-16-0x0000000000F70000-0x0000000000F78000-memory.dmp

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