fb7460f1febcc0f1e96f2df6c4b940f3beac750ce8cd1f30f98086400fbbe20e

Analysis

max time kernel
149s
max time network
128s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
30/09/2026, 12:20

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General

Target
google.exe
Size 18.5MB
Sample260930-ph3dcsxblh
SHA256 fb7460f1febcc0f1e96f2df6c4b940f3beac750ce8cd1f30f98086400fbbe20e
MD5 8de4f7dc19cf7f78385e3cbb5b31a684
SHA1 4f1cf8799aca04e99ebce7553a3042ae29706f00
SHA512 2fd0ce2e5fd69497efacafc30fc4daa5c5d44b2c4c948db39ff0c76e9fd80bc373621bb8daded0da29fa18b64f7b6636a2ea9c0f4fe47871f2d8931250b602e0
SSDEEP 393216:ySiO33nWRq4q1bHqzekMosMGbZqzFRq4EJix33nII:viO33nWRqt1bwekfsTb+FRqZJix33nII
TLSH
T16F172315B79724EFCA168234187EA720FE6EDAA46245CB7B879CC27C3D72C6918C43D1
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

persistence

Malware Config

Signatures

Executes dropped EXE 27 IoCs

pid	Process
1768	chrome140.exe
3892	chrome140.exe
4108	gupdt.exe
1340	gupw.exe
5812	gupdt.exe
2952	gupdt.exe
5404	gupdt.exe
5796	gupdt.exe
4228	gupdt.exe
5508	gupdt.exe
1528	gupdt.exe
4552	gupdt.exe
2904	gupdt.exe
3948	gupdt.exe
1260	gupdt.exe
2708	gupdt.exe
2352	gupdt.exe
3148	gupdt.exe
5352	gupdt.exe
1192	gupdt.exe
4300	gupdt.exe
5764	gupdt.exe
4644	gupdt.exe
3364	gupdt.exe
2356	gupdt.exe
3128	gupdt.exe
2896	gupdt.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-650287814-2715975232-1279715623-1000\Software\Microsoft\Windows\CurrentVersion\Run\GoogleUpdate140 = "\"C:\\Users\\Admin\\AppData\\Local\\Google\\Chrome\\k0re8n0bvr\\chrome140.exe\" /user"	google.exe

Power Settings 1 TTPs 2 IoCs

powercfg controls all configurable power system settings on a Windows system and can be abused to prevent an infected host from locking or shutting down.

persistence

Power Settings

T1653

pid	Process
5632	powercfg.exe
4380	powercfg.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
4136	google.exe
4136	google.exe
4136	google.exe
4136	google.exe
1340	gupw.exe
1340	gupw.exe
1340	gupw.exe
1340	gupw.exe
1340	gupw.exe
1340	gupw.exe
1340	gupw.exe
1340	gupw.exe
1340	gupw.exe
1340	gupw.exe
1340	gupw.exe
1340	gupw.exe
1340	gupw.exe
1340	gupw.exe
1340	gupw.exe
1340	gupw.exe
1340	gupw.exe
1340	gupw.exe
1340	gupw.exe
1340	gupw.exe
1340	gupw.exe
1340	gupw.exe
1340	gupw.exe
1340	gupw.exe
1340	gupw.exe
1340	gupw.exe
1340	gupw.exe
1340	gupw.exe
1340	gupw.exe
1340	gupw.exe
1340	gupw.exe
1340	gupw.exe
1340	gupw.exe
1340	gupw.exe
1340	gupw.exe
1340	gupw.exe
1340	gupw.exe
1340	gupw.exe
1340	gupw.exe
1340	gupw.exe
1340	gupw.exe
1340	gupw.exe
1340	gupw.exe
1340	gupw.exe
1340	gupw.exe
1340	gupw.exe
1340	gupw.exe
1340	gupw.exe
1340	gupw.exe
1340	gupw.exe
1340	gupw.exe
1340	gupw.exe
1340	gupw.exe
1340	gupw.exe
1340	gupw.exe
1340	gupw.exe
1340	gupw.exe
1340	gupw.exe
1340	gupw.exe
1340	gupw.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeShutdownPrivilege	5632	powercfg.exe
Token: SeCreatePagefilePrivilege	5632	powercfg.exe
Token: SeShutdownPrivilege	4380	powercfg.exe
Token: SeCreatePagefilePrivilege	4380	powercfg.exe

Suspicious use of WriteProcessMemory 27 IoCs

description	pid	Process	procid_target
PID 4136 wrote to memory of 5632	4136	google.exe	91
PID 4136 wrote to memory of 4380	4136	google.exe	93
PID 4136 wrote to memory of 4108	4136	google.exe	98
PID 4136 wrote to memory of 1340	4136	google.exe	99
PID 1340 wrote to memory of 5812	1340	gupw.exe	100
PID 1340 wrote to memory of 2952	1340	gupw.exe	101
PID 1340 wrote to memory of 5404	1340	gupw.exe	102
PID 1340 wrote to memory of 5796	1340	gupw.exe	103
PID 1340 wrote to memory of 4228	1340	gupw.exe	104
PID 1340 wrote to memory of 5508	1340	gupw.exe	105
PID 1340 wrote to memory of 1528	1340	gupw.exe	106
PID 1340 wrote to memory of 4552	1340	gupw.exe	107
PID 1340 wrote to memory of 2904	1340	gupw.exe	108
PID 1340 wrote to memory of 3948	1340	gupw.exe	109
PID 1340 wrote to memory of 1260	1340	gupw.exe	110
PID 1340 wrote to memory of 2708	1340	gupw.exe	111
PID 1340 wrote to memory of 2352	1340	gupw.exe	112
PID 1340 wrote to memory of 3148	1340	gupw.exe	113
PID 1340 wrote to memory of 5352	1340	gupw.exe	114
PID 1340 wrote to memory of 1192	1340	gupw.exe	115
PID 1340 wrote to memory of 4300	1340	gupw.exe	116
PID 1340 wrote to memory of 5764	1340	gupw.exe	117
PID 1340 wrote to memory of 4644	1340	gupw.exe	118
PID 1340 wrote to memory of 3364	1340	gupw.exe	119
PID 1340 wrote to memory of 2356	1340	gupw.exe	120
PID 1340 wrote to memory of 3128	1340	gupw.exe	121
PID 1340 wrote to memory of 2896	1340	gupw.exe	122

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\google.exe
"C:\Users\Admin\AppData\Local\Temp\google.exe"
1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4136
- C:\Windows\SYSTEM32\powercfg.exe
  powercfg /change standby-timeout-ac 0 monitor-timeout-ac 0
  2⤵
  - Power Settings
  - Suspicious use of AdjustPrivilegeToken
  PID:5632
- C:\Windows\SYSTEM32\powercfg.exe
  powercfg /change standby-timeout-dc 0 monitor-timeout-dc 0
  2⤵
  - Power Settings
  - Suspicious use of AdjustPrivilegeToken
  PID:4380
- C:\Users\Admin\AppData\Local\Google\Chrome\k0re8n0bvr\gupdt.exe
  C:\Users\Admin\AppData\Local\Google\Chrome\k0re8n0bvr\gupdt.exe
  2⤵
  - Executes dropped EXE
  PID:4108
- C:\Users\Admin\AppData\Local\Google\Chrome\k0re8n0bvr\gupw.exe
  C:\Users\Admin\AppData\Local\Google\Chrome\k0re8n0bvr\gupw.exe /watchu
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:1340
- - C:\Users\Admin\AppData\Local\Google\Chrome\k0re8n0bvr\gupdt.exe
    C:\Users\Admin\AppData\Local\Google\Chrome\k0re8n0bvr\gupdt.exe
    3⤵
    - Executes dropped EXE
    PID:5812
- - C:\Users\Admin\AppData\Local\Google\Chrome\k0re8n0bvr\gupdt.exe
    C:\Users\Admin\AppData\Local\Google\Chrome\k0re8n0bvr\gupdt.exe
    3⤵
    - Executes dropped EXE
    PID:2952
- - C:\Users\Admin\AppData\Local\Google\Chrome\k0re8n0bvr\gupdt.exe
    C:\Users\Admin\AppData\Local\Google\Chrome\k0re8n0bvr\gupdt.exe
    3⤵
    - Executes dropped EXE
    PID:5404
- - C:\Users\Admin\AppData\Local\Google\Chrome\k0re8n0bvr\gupdt.exe
    C:\Users\Admin\AppData\Local\Google\Chrome\k0re8n0bvr\gupdt.exe
    3⤵
    - Executes dropped EXE
    PID:5796
- - C:\Users\Admin\AppData\Local\Google\Chrome\k0re8n0bvr\gupdt.exe
    C:\Users\Admin\AppData\Local\Google\Chrome\k0re8n0bvr\gupdt.exe
    3⤵
    - Executes dropped EXE
    PID:4228
- - C:\Users\Admin\AppData\Local\Google\Chrome\k0re8n0bvr\gupdt.exe
    C:\Users\Admin\AppData\Local\Google\Chrome\k0re8n0bvr\gupdt.exe
    3⤵
    - Executes dropped EXE
    PID:5508
- - C:\Users\Admin\AppData\Local\Google\Chrome\k0re8n0bvr\gupdt.exe
    C:\Users\Admin\AppData\Local\Google\Chrome\k0re8n0bvr\gupdt.exe
    3⤵
    - Executes dropped EXE
    PID:1528
- - C:\Users\Admin\AppData\Local\Google\Chrome\k0re8n0bvr\gupdt.exe
    C:\Users\Admin\AppData\Local\Google\Chrome\k0re8n0bvr\gupdt.exe
    3⤵
    - Executes dropped EXE
    PID:4552
- - C:\Users\Admin\AppData\Local\Google\Chrome\k0re8n0bvr\gupdt.exe
    C:\Users\Admin\AppData\Local\Google\Chrome\k0re8n0bvr\gupdt.exe
    3⤵
    - Executes dropped EXE
    PID:2904
- - C:\Users\Admin\AppData\Local\Google\Chrome\k0re8n0bvr\gupdt.exe
    C:\Users\Admin\AppData\Local\Google\Chrome\k0re8n0bvr\gupdt.exe
    3⤵
    - Executes dropped EXE
    PID:3948
- - C:\Users\Admin\AppData\Local\Google\Chrome\k0re8n0bvr\gupdt.exe
    C:\Users\Admin\AppData\Local\Google\Chrome\k0re8n0bvr\gupdt.exe
    3⤵
    - Executes dropped EXE
    PID:1260
- - C:\Users\Admin\AppData\Local\Google\Chrome\k0re8n0bvr\gupdt.exe
    C:\Users\Admin\AppData\Local\Google\Chrome\k0re8n0bvr\gupdt.exe
    3⤵
    - Executes dropped EXE
    PID:2708
- - C:\Users\Admin\AppData\Local\Google\Chrome\k0re8n0bvr\gupdt.exe
    C:\Users\Admin\AppData\Local\Google\Chrome\k0re8n0bvr\gupdt.exe
    3⤵
    - Executes dropped EXE
    PID:2352
- - C:\Users\Admin\AppData\Local\Google\Chrome\k0re8n0bvr\gupdt.exe
    C:\Users\Admin\AppData\Local\Google\Chrome\k0re8n0bvr\gupdt.exe
    3⤵
    - Executes dropped EXE
    PID:3148
- - C:\Users\Admin\AppData\Local\Google\Chrome\k0re8n0bvr\gupdt.exe
    C:\Users\Admin\AppData\Local\Google\Chrome\k0re8n0bvr\gupdt.exe
    3⤵
    - Executes dropped EXE
    PID:5352
- - C:\Users\Admin\AppData\Local\Google\Chrome\k0re8n0bvr\gupdt.exe
    C:\Users\Admin\AppData\Local\Google\Chrome\k0re8n0bvr\gupdt.exe
    3⤵
    - Executes dropped EXE
    PID:1192
- - C:\Users\Admin\AppData\Local\Google\Chrome\k0re8n0bvr\gupdt.exe
    C:\Users\Admin\AppData\Local\Google\Chrome\k0re8n0bvr\gupdt.exe
    3⤵
    - Executes dropped EXE
    PID:4300
- - C:\Users\Admin\AppData\Local\Google\Chrome\k0re8n0bvr\gupdt.exe
    C:\Users\Admin\AppData\Local\Google\Chrome\k0re8n0bvr\gupdt.exe
    3⤵
    - Executes dropped EXE
    PID:5764
- - C:\Users\Admin\AppData\Local\Google\Chrome\k0re8n0bvr\gupdt.exe
    C:\Users\Admin\AppData\Local\Google\Chrome\k0re8n0bvr\gupdt.exe
    3⤵
    - Executes dropped EXE
    PID:4644
- - C:\Users\Admin\AppData\Local\Google\Chrome\k0re8n0bvr\gupdt.exe
    C:\Users\Admin\AppData\Local\Google\Chrome\k0re8n0bvr\gupdt.exe
    3⤵
    - Executes dropped EXE
    PID:3364
- - C:\Users\Admin\AppData\Local\Google\Chrome\k0re8n0bvr\gupdt.exe
    C:\Users\Admin\AppData\Local\Google\Chrome\k0re8n0bvr\gupdt.exe
    3⤵
    - Executes dropped EXE
    PID:2356
- - C:\Users\Admin\AppData\Local\Google\Chrome\k0re8n0bvr\gupdt.exe
    C:\Users\Admin\AppData\Local\Google\Chrome\k0re8n0bvr\gupdt.exe
    3⤵
    - Executes dropped EXE
    PID:3128
- - C:\Users\Admin\AppData\Local\Google\Chrome\k0re8n0bvr\gupdt.exe
    C:\Users\Admin\AppData\Local\Google\Chrome\k0re8n0bvr\gupdt.exe
    3⤵
    - Executes dropped EXE
    PID:2896

C:\Users\Admin\AppData\Local\Google\Chrome\k0re8n0bvr\chrome140.exe
"C:\Users\Admin\AppData\Local\Google\Chrome\k0re8n0bvr\chrome140.exe" /user
1⤵
- Executes dropped EXE
PID:1768

C:\Users\Admin\AppData\Local\Google\Chrome\k0re8n0bvr\chrome140.exe
C:\Users\Admin\AppData\Local\Google\Chrome\k0re8n0bvr\chrome140.exe
1⤵
- Executes dropped EXE
PID:3892

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Power Settings

T1653

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

chrome140.exe

Path C:\Users\Admin\AppData\Local\Google\Chrome\k0re8n0bvr\chrome140.exe
Size 18.5MB
SHA256 fb7460f1febcc0f1e96f2df6c4b940f3beac750ce8cd1f30f98086400fbbe20e
MD5 8de4f7dc19cf7f78385e3cbb5b31a684
SHA1 4f1cf8799aca04e99ebce7553a3042ae29706f00
SHA512 2fd0ce2e5fd69497efacafc30fc4daa5c5d44b2c4c948db39ff0c76e9fd80bc373621bb8daded0da29fa18b64f7b6636a2ea9c0f4fe47871f2d8931250b602e0
SSDEEP 393216:ySiO33nWRq4q1bHqzekMosMGbZqzFRq4EJix33nII:viO33nWRqt1bwekfsTb+FRqZJix33nII
TLSH
T16F172315B79724EFCA168234187EA720FE6EDAA46245CB7B879CC27C3D72C6918C43D1
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

google.dll

Path C:\Users\Admin\AppData\Local\Google\Chrome\k0re8n0bvr\google.dll
Size 514KB
SHA256 ff12e8e95ddb948af9e288ccc3cabd58967b50d6a289d88f1f46ee8e3d169164
MD5 04e71caabc34de23657cc0e0df3c5ed6
SHA1 867798a8b60faf527ad568e4d9692f25a51035b8
SHA512 88b381f862661a916e47b26d634dae932e8438b5cc3de8c4d9c864950e1c96786f885b41a3c7b08b16cd71ea546b8c67fd1f2a39857315190060aef35b036d51
SSDEEP 6144:JKVC5dAQ71xOAczMjK+ZR4b/eC3FEexnHZ4OzU8vm0noOXKtzF2Yhp83y9gpvQOt:JW6CQh0AcqZC/eC3FE25F3AplSr
TLSH
T11CB40A19B75718DBCE158278197DE321FE7DDAA4A245CB67866C927C3C73C6A28C03C2
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

gupdt.exe

Path C:\Users\Admin\AppData\Local\Google\Chrome\k0re8n0bvr\gupdt.exe
Size 14.8MB
SHA256 b237472346b7f844b1781c0b7bbcc7801cba50fd384c8b3da87d72a6eca885e3
MD5 10748039bc72608ea313114e6dbec720
SHA1 f2766807a83e9f2b8616eb4805063a3a62f0b73a
SHA512 74300d9b1034592dabe59c9babb6ce94f14fbe23718e7dcafab35a081f2b817893d24926f793cc26e663158eaef05c26ccb8253d0dd706c7318d54784bee7a0a
SSDEEP 393216:ySiO33nWRq4q1bHqzekMosMGbZqzFRq4e:viO33nWRqt1bwekfsTb+FRqt
TLSH
T11AF62305B75725DFCA168134296EE321FE7EEAA46245CB7B8798C27D3D72C2918C03D2
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/1192-60-0x00007FF786090000-0x00007FF78721C000-memory.dmp

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memory/1260-44-0x00007FF786090000-0x00007FF78721C000-memory.dmp

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memory/1340-18-0x00007FF6F31B0000-0x00007FF6F433C000-memory.dmp

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memory/1528-32-0x00007FF786090000-0x00007FF78721C000-memory.dmp

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memory/1768-4-0x00007FF6FBAA0000-0x00007FF6FCC2C000-memory.dmp

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memory/2352-50-0x00007FF786090000-0x00007FF78721C000-memory.dmp

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memory/2356-74-0x00007FF786090000-0x00007FF78721C000-memory.dmp

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memory/2708-48-0x00007FF786090000-0x00007FF78721C000-memory.dmp

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memory/2896-80-0x00007FF786090000-0x00007FF78721C000-memory.dmp

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memory/2904-38-0x00007FF786090000-0x00007FF78721C000-memory.dmp

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memory/2952-17-0x00007FF786090000-0x00007FF78721C000-memory.dmp

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memory/3128-78-0x00007FF786090000-0x00007FF78721C000-memory.dmp

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memory/3148-54-0x00007FF786090000-0x00007FF78721C000-memory.dmp

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memory/3364-71-0x00007FF786090000-0x00007FF78721C000-memory.dmp

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memory/3892-8-0x00007FF6FBAA0000-0x00007FF6FCC2C000-memory.dmp

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memory/3948-41-0x00007FF786090000-0x00007FF78721C000-memory.dmp

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memory/4108-12-0x00007FF786090000-0x00007FF78721C000-memory.dmp

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memory/4136-15-0x00007FF75FD10000-0x00007FF760E9C000-memory.dmp

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memory/4136-2-0x00007FF75FD10000-0x00007FF760E9C000-memory.dmp

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memory/4136-6-0x00007FF75FD10000-0x00007FF760E9C000-memory.dmp

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memory/4136-5-0x00007FF75FD10000-0x00007FF760E9C000-memory.dmp

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memory/4228-26-0x00007FF786090000-0x00007FF78721C000-memory.dmp

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memory/4300-62-0x00007FF786090000-0x00007FF78721C000-memory.dmp

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memory/4552-35-0x00007FF786090000-0x00007FF78721C000-memory.dmp

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memory/4644-68-0x00007FF786090000-0x00007FF78721C000-memory.dmp

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memory/5352-56-0x00007FF786090000-0x00007FF78721C000-memory.dmp

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memory/5404-20-0x00007FF786090000-0x00007FF78721C000-memory.dmp

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memory/5508-29-0x00007FF786090000-0x00007FF78721C000-memory.dmp

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memory/5764-66-0x00007FF786090000-0x00007FF78721C000-memory.dmp

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memory/5796-24-0x00007FF786090000-0x00007FF78721C000-memory.dmp

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memory/5812-14-0x00007FF786090000-0x00007FF78721C000-memory.dmp

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