redline | 8886c75281f558bc97d9a05b3e219bc22fe69deea1f162269fa3b1e401a346c3

Analysis

max time kernel
92s
max time network
126s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
27/03/2023, 14:38

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General

Target

8886c75281f558bc97d9a05b3e219bc22fe69deea1f162269fa3b1e401a346c3.exe
Size

684KB
MD5

f1ac8ea9e728a7fb913b8417503d942b
SHA1

2476235d16e97fd18588a107406719f3965f4007
SHA256

8886c75281f558bc97d9a05b3e219bc22fe69deea1f162269fa3b1e401a346c3
SHA512

52fa70fc2f39056d14d96b9997301046eebe01942f9ac3908770d24bbcaec8ab80ae90bb8b9d71468f031d57b2b52344719db2db3d90dbb84a8b6067725c4de3
SSDEEP

12288:EMrny90bu7z/buqaR3lncJqkEMT391avLdvGDc2xRCFBQmkEoeXTKPSHm:DyRQRlnc0MBedg1CimkEo2hHm

Score

10^/10

redline nice sony discovery evasion infostealer persistence spyware stealer trojan

Malware Config

Extracted

Family

redline

Botnet

sony

193.233.20.33:4125

Attributes

auth_value
1d93d1744381eeb4fcfd7c23ffe0f0b4

Extracted

Family

redline

Botnet

nice

193.233.20.33:4125

Attributes

auth_value
a7371b75699e8bc7c51fb960e8ac9e81

Signatures

Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs

evasion trojan

Modify Registry

T1112

Modify Existing Service

T1031

Disabling Security Tools

T1089

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	pro5990.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pro5990.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pro5990.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pro5990.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pro5990.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pro5990.exe

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine payload 18 IoCs

resource	yara_rule
behavioral1/memory/1332-186-0x0000000004CC0000-0x0000000004CFE000-memory.dmp	family_redline
behavioral1/memory/1332-187-0x0000000004CC0000-0x0000000004CFE000-memory.dmp	family_redline
behavioral1/memory/1332-189-0x0000000004CC0000-0x0000000004CFE000-memory.dmp	family_redline
behavioral1/memory/1332-191-0x0000000004CC0000-0x0000000004CFE000-memory.dmp	family_redline
behavioral1/memory/1332-193-0x0000000004CC0000-0x0000000004CFE000-memory.dmp	family_redline
behavioral1/memory/1332-195-0x0000000004CC0000-0x0000000004CFE000-memory.dmp	family_redline
behavioral1/memory/1332-197-0x0000000004CC0000-0x0000000004CFE000-memory.dmp	family_redline
behavioral1/memory/1332-199-0x0000000004CC0000-0x0000000004CFE000-memory.dmp	family_redline
behavioral1/memory/1332-201-0x0000000004CC0000-0x0000000004CFE000-memory.dmp	family_redline
behavioral1/memory/1332-203-0x0000000004CC0000-0x0000000004CFE000-memory.dmp	family_redline
behavioral1/memory/1332-205-0x0000000004CC0000-0x0000000004CFE000-memory.dmp	family_redline
behavioral1/memory/1332-207-0x0000000004CC0000-0x0000000004CFE000-memory.dmp	family_redline
behavioral1/memory/1332-209-0x0000000004CC0000-0x0000000004CFE000-memory.dmp	family_redline
behavioral1/memory/1332-211-0x0000000004CC0000-0x0000000004CFE000-memory.dmp	family_redline
behavioral1/memory/1332-213-0x0000000004CC0000-0x0000000004CFE000-memory.dmp	family_redline
behavioral1/memory/1332-215-0x0000000004CC0000-0x0000000004CFE000-memory.dmp	family_redline
behavioral1/memory/1332-217-0x0000000004CC0000-0x0000000004CFE000-memory.dmp	family_redline
behavioral1/memory/1332-219-0x0000000004CC0000-0x0000000004CFE000-memory.dmp	family_redline

Executes dropped EXE 4 IoCs

pid	Process
4240	un598347.exe
1160	pro5990.exe
1332	qu3508.exe
4640	si583862.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
T1081

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	pro5990.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pro5990.exe

Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	8886c75281f558bc97d9a05b3e219bc22fe69deea1f162269fa3b1e401a346c3.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	8886c75281f558bc97d9a05b3e219bc22fe69deea1f162269fa3b1e401a346c3.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	un598347.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\""	un598347.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Program crash 2 IoCs

pid	pid_target	Process	procid_target
4408	1160	WerFault.exe	83
2112	1332	WerFault.exe	89

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
1160	pro5990.exe
1160	pro5990.exe
1332	qu3508.exe
1332	qu3508.exe
4640	si583862.exe
4640	si583862.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1160	pro5990.exe
Token: SeDebugPrivilege	1332	qu3508.exe
Token: SeDebugPrivilege	4640	si583862.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1652 wrote to memory of 4240	1652	8886c75281f558bc97d9a05b3e219bc22fe69deea1f162269fa3b1e401a346c3.exe	82
PID 1652 wrote to memory of 4240	1652	8886c75281f558bc97d9a05b3e219bc22fe69deea1f162269fa3b1e401a346c3.exe	82
PID 1652 wrote to memory of 4240	1652	8886c75281f558bc97d9a05b3e219bc22fe69deea1f162269fa3b1e401a346c3.exe	82
PID 4240 wrote to memory of 1160	4240	un598347.exe	83
PID 4240 wrote to memory of 1160	4240	un598347.exe	83
PID 4240 wrote to memory of 1160	4240	un598347.exe	83
PID 4240 wrote to memory of 1332	4240	un598347.exe	89
PID 4240 wrote to memory of 1332	4240	un598347.exe	89
PID 4240 wrote to memory of 1332	4240	un598347.exe	89
PID 1652 wrote to memory of 4640	1652	8886c75281f558bc97d9a05b3e219bc22fe69deea1f162269fa3b1e401a346c3.exe	92
PID 1652 wrote to memory of 4640	1652	8886c75281f558bc97d9a05b3e219bc22fe69deea1f162269fa3b1e401a346c3.exe	92
PID 1652 wrote to memory of 4640	1652	8886c75281f558bc97d9a05b3e219bc22fe69deea1f162269fa3b1e401a346c3.exe	92

C:\Users\Admin\AppData\Local\Temp\8886c75281f558bc97d9a05b3e219bc22fe69deea1f162269fa3b1e401a346c3.exe
"C:\Users\Admin\AppData\Local\Temp\8886c75281f558bc97d9a05b3e219bc22fe69deea1f162269fa3b1e401a346c3.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1652
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un598347.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un598347.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:4240
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5990.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5990.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1160
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1160 -s 1084
      4⤵
      Program crash
      PID:4408
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3508.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3508.exe
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1332
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1332 -s 1360
      4⤵
      Program crash
      PID:2112
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si583862.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si583862.exe
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4640

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1160 -ip 1160
1⤵
PID:4920

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 484 -p 1332 -ip 1332
1⤵
PID:680

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Modify Existing Service

T1031

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Disabling Security Tools

T1089

Modify Registry

T1112

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si583862.exe

Filesize
175KB

MD5
879517db2c68afd251abe1923e64bb97

SHA1
448b26df2673f743c5de1b6534467054dcabee15

SHA256
4b7c496c32570aaa9479e758bf2c0c426b91817a28730ad5450c697d3abc0fce

SHA512
8da4ca57a026f96c8b43877e5889471e5be007702f8d010a4434f62951071ce684af593823d38f0908b50172772817e15a79c1a87f9986a023349f6803b0b438

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si583862.exe

Filesize
175KB

MD5
879517db2c68afd251abe1923e64bb97

SHA1
448b26df2673f743c5de1b6534467054dcabee15

SHA256
4b7c496c32570aaa9479e758bf2c0c426b91817a28730ad5450c697d3abc0fce

SHA512
8da4ca57a026f96c8b43877e5889471e5be007702f8d010a4434f62951071ce684af593823d38f0908b50172772817e15a79c1a87f9986a023349f6803b0b438

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un598347.exe

Filesize
543KB

MD5
8586884407b3e479f4cdecbd8dc86d6d

SHA1
7db0316c50e5999e533d37aacac47676daa0c1e6

SHA256
bc5351d8c7246c9e737926608d030ea208f7fb6a84a9ea1c6c9c710e4f288b52

SHA512
be155ed19b594136b91f6ceecb273558881a64dc6eaaf79e7f84c1d2db7023adfc677853e837ce63f9a667730f8e52beeeeee6c40cb5979e9bb75598bad5c079

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un598347.exe

Filesize
543KB

MD5
8586884407b3e479f4cdecbd8dc86d6d

SHA1
7db0316c50e5999e533d37aacac47676daa0c1e6

SHA256
bc5351d8c7246c9e737926608d030ea208f7fb6a84a9ea1c6c9c710e4f288b52

SHA512
be155ed19b594136b91f6ceecb273558881a64dc6eaaf79e7f84c1d2db7023adfc677853e837ce63f9a667730f8e52beeeeee6c40cb5979e9bb75598bad5c079

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5990.exe

Filesize
292KB

MD5
4949809a12eb83bcd5bbe5eb9f3ae2b3

SHA1
45ac89e8f99d050c5979fc6e0432074427260395

SHA256
5f0f8e1754061180eac129c3890684e78388e4ee07e39fdad7f3bb595a0eccaa

SHA512
70e1e048d382c0a289c09889bfc71a6aca5f7fe2729114a334c93edb21f8a07d71550ac80e1b02f3cdb2322bcc049077b8f88e0a0c7e551daa9dba2b5850f495

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5990.exe

Filesize
292KB

MD5
4949809a12eb83bcd5bbe5eb9f3ae2b3

SHA1
45ac89e8f99d050c5979fc6e0432074427260395

SHA256
5f0f8e1754061180eac129c3890684e78388e4ee07e39fdad7f3bb595a0eccaa

SHA512
70e1e048d382c0a289c09889bfc71a6aca5f7fe2729114a334c93edb21f8a07d71550ac80e1b02f3cdb2322bcc049077b8f88e0a0c7e551daa9dba2b5850f495

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3508.exe

Filesize
350KB

MD5
843b327dd169a04170abe4d8da58e148

SHA1
7a88a52d6094971dedd376471b0a69a7f61f728a

SHA256
077cdeb0a36ba2f0a605442d5d4a2aa9f81a45a6544f28a46368b22df6f55638

SHA512
0a278aabfbf2195252d09d0e08e854663ac51a1b014529490198986ff4de27beac51cbaa5b1df82e7cd94ad0b4ad1e886678ac1fb81303232bdd329ccab212e5

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3508.exe

Filesize
350KB

MD5
843b327dd169a04170abe4d8da58e148

SHA1
7a88a52d6094971dedd376471b0a69a7f61f728a

SHA256
077cdeb0a36ba2f0a605442d5d4a2aa9f81a45a6544f28a46368b22df6f55638

SHA512
0a278aabfbf2195252d09d0e08e854663ac51a1b014529490198986ff4de27beac51cbaa5b1df82e7cd94ad0b4ad1e886678ac1fb81303232bdd329ccab212e5

Download Submit
memory/1160-148-0x0000000000710000-0x000000000073D000-memory.dmp

Filesize
180KB

Download
memory/1160-149-0x0000000004F60000-0x0000000004F70000-memory.dmp

Filesize
64KB

Download
memory/1160-150-0x0000000004F70000-0x0000000005514000-memory.dmp

Filesize
5.6MB

Download
memory/1160-151-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

Filesize
72KB

Download
memory/1160-152-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

Filesize
72KB

Download
memory/1160-154-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

Filesize
72KB

Download
memory/1160-156-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

Filesize
72KB

Download
memory/1160-158-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

Filesize
72KB

Download
memory/1160-160-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

Filesize
72KB

Download
memory/1160-162-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

Filesize
72KB

Download
memory/1160-166-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

Filesize
72KB

Download
memory/1160-164-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

Filesize
72KB

Download
memory/1160-168-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

Filesize
72KB

Download
memory/1160-170-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

Filesize
72KB

Download
memory/1160-172-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

Filesize
72KB

Download
memory/1160-174-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

Filesize
72KB

Download
memory/1160-176-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

Filesize
72KB

Download
memory/1160-178-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

Filesize
72KB

Download
memory/1160-179-0x0000000000400000-0x000000000070C000-memory.dmp

Filesize
3.0MB

Download
memory/1160-181-0x0000000000400000-0x000000000070C000-memory.dmp

Filesize
3.0MB

Download
memory/1332-186-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

Filesize
248KB

Download
memory/1332-187-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

Filesize
248KB

Download
memory/1332-189-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

Filesize
248KB

Download
memory/1332-191-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

Filesize
248KB

Download
memory/1332-193-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

Filesize
248KB

Download
memory/1332-195-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

Filesize
248KB

Download
memory/1332-197-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

Filesize
248KB

Download
memory/1332-199-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

Filesize
248KB

Download
memory/1332-201-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

Filesize
248KB

Download
memory/1332-203-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

Filesize
248KB

Download
memory/1332-205-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

Filesize
248KB

Download
memory/1332-207-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

Filesize
248KB

Download
memory/1332-209-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

Filesize
248KB

Download
memory/1332-211-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

Filesize
248KB

Download
memory/1332-213-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

Filesize
248KB

Download
memory/1332-215-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

Filesize
248KB

Download
memory/1332-217-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

Filesize
248KB

Download
memory/1332-219-0x0000000004CC0000-0x0000000004CFE000-memory.dmp

Filesize
248KB

Download
memory/1332-314-0x00000000007F0000-0x000000000083B000-memory.dmp

Filesize
300KB

Download
memory/1332-316-0x0000000004E00000-0x0000000004E10000-memory.dmp

Filesize
64KB

Download
memory/1332-318-0x0000000004E00000-0x0000000004E10000-memory.dmp

Filesize
64KB

Download
memory/1332-320-0x0000000004E00000-0x0000000004E10000-memory.dmp

Filesize
64KB

Download
memory/1332-1096-0x00000000054C0000-0x0000000005AD8000-memory.dmp

Filesize
6.1MB

Download
memory/1332-1097-0x0000000005B00000-0x0000000005C0A000-memory.dmp

Filesize
1.0MB

Download
memory/1332-1098-0x0000000005C40000-0x0000000005C52000-memory.dmp

Filesize
72KB

Download
memory/1332-1099-0x0000000004E00000-0x0000000004E10000-memory.dmp

Filesize
64KB

Download
memory/1332-1100-0x0000000005C60000-0x0000000005C9C000-memory.dmp

Filesize
240KB

Download
memory/1332-1101-0x0000000005F50000-0x0000000005FE2000-memory.dmp

Filesize
584KB

Download
memory/1332-1102-0x0000000005FF0000-0x0000000006056000-memory.dmp

Filesize
408KB

Download
memory/1332-1105-0x0000000004E00000-0x0000000004E10000-memory.dmp

Filesize
64KB

Download
memory/1332-1104-0x0000000004E00000-0x0000000004E10000-memory.dmp

Filesize
64KB

Download
memory/1332-1106-0x0000000004E00000-0x0000000004E10000-memory.dmp

Filesize
64KB

Download
memory/1332-1107-0x0000000006950000-0x0000000006B12000-memory.dmp

Filesize
1.8MB

Download
memory/1332-1108-0x0000000004E00000-0x0000000004E10000-memory.dmp

Filesize
64KB

Download
memory/1332-1109-0x0000000006B30000-0x000000000705C000-memory.dmp

Filesize
5.2MB

Download
memory/1332-1110-0x0000000008420000-0x0000000008496000-memory.dmp

Filesize
472KB

Download
memory/1332-1111-0x00000000084A0000-0x00000000084F0000-memory.dmp

Filesize
320KB

Download
memory/4640-1117-0x0000000000510000-0x0000000000542000-memory.dmp

Filesize
200KB

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memory/4640-1118-0x0000000004E30000-0x0000000004E40000-memory.dmp

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64KB

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