netwire | bc89eefe8b6e92ba8da2014e114cc6efb51744ea6198bcb75a0d47ae50f2f576

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
17/04/2024, 13:04

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General

Target

efc5c94996f4af7ae3a2d17dfc73dd7fe3f84269e73bb611e5806f2fd131a646.exe
Size

928KB
MD5

d616794167af5c88812aabaf65120fad
SHA1

ad1289875a05ba89cb6e10b08b95ee45bdf79d0f
SHA256

efc5c94996f4af7ae3a2d17dfc73dd7fe3f84269e73bb611e5806f2fd131a646
SHA512

8c2211e1472c53863d9c0bed2baf03c6ea2dd9b568480cee909a4fa157c229e3e651afc673168304bdfa875bf0eb056896dbb3906e1d66dcc8b23e4e075bceee
SSDEEP

24576:Jg7gUMoMnm9cU9VHb5Z763rs7u8BeV67s7nCrt8dB:vWMnGcU95nAsyTKug+

Score

10^/10

netwire zgrat botnet rat stealer

Malware Config

Extracted

Family

netwire

212.193.30.230:6826

Attributes

activex_autorun
false
copy_executable
false
delete_original
false
host_id
HostId-%Rand%
install_path
%AppData%\Install\Host.exe
lock_executable
false
offline_keylogger
false
password
kolabo123
registry_autorun
false
use_mutex
false

Signatures

Detect ZGRat V1 2 IoCs

resource	yara_rule
behavioral2/memory/3196-9-0x0000000006490000-0x0000000006554000-memory.dmp	family_zgrat_v1
behavioral2/memory/2780-86-0x0000000006000000-0x00000000060C4000-memory.dmp	family_zgrat_v1

NetWire RAT payload 9 IoCs

rat

resource	yara_rule
behavioral2/memory/384-22-0x0000000000400000-0x000000000044F000-memory.dmp	netwire
behavioral2/memory/384-23-0x0000000000400000-0x000000000044F000-memory.dmp	netwire
behavioral2/memory/384-25-0x0000000000400000-0x000000000044F000-memory.dmp	netwire
behavioral2/memory/384-39-0x0000000000400000-0x000000000044F000-memory.dmp	netwire
behavioral2/memory/384-52-0x0000000000400000-0x000000000044F000-memory.dmp	netwire
behavioral2/memory/2176-106-0x0000000000400000-0x000000000044F000-memory.dmp	netwire
behavioral2/memory/2176-107-0x0000000000400000-0x000000000044F000-memory.dmp	netwire
behavioral2/memory/2176-112-0x0000000000400000-0x000000000044F000-memory.dmp	netwire
behavioral2/memory/2176-131-0x0000000000400000-0x000000000044F000-memory.dmp	netwire

Netwire
Netwire is a RAT with main functionalities focused password stealing and keylogging, but also includes remote control capabilities as well.
botnet stealer netwire
ZGRat
ZGRat is remote access trojan written in C#.
rat zgrat

Checks computer location settings 2 TTPs 3 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\Control Panel\International\Geo\Nation	efc5c94996f4af7ae3a2d17dfc73dd7fe3f84269e73bb611e5806f2fd131a646.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\Control Panel\International\Geo\Nation	efc5c94996f4af7ae3a2d17dfc73dd7fe3f84269e73bb611e5806f2fd131a646.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\Control Panel\International\Geo\Nation	Host.exe

Executes dropped EXE 3 IoCs

pid	Process
2780	Host.exe
2176	Host.exe
4532	Host.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 3196 set thread context of 384	3196	efc5c94996f4af7ae3a2d17dfc73dd7fe3f84269e73bb611e5806f2fd131a646.exe	90
PID 2780 set thread context of 2176	2780	Host.exe	97

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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
3744	schtasks.exe
5092	schtasks.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
3196	efc5c94996f4af7ae3a2d17dfc73dd7fe3f84269e73bb611e5806f2fd131a646.exe
1552	powershell.exe
3196	efc5c94996f4af7ae3a2d17dfc73dd7fe3f84269e73bb611e5806f2fd131a646.exe
1552	powershell.exe
2780	Host.exe
856	powershell.exe
2780	Host.exe
2780	Host.exe
2780	Host.exe
856	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	3196	efc5c94996f4af7ae3a2d17dfc73dd7fe3f84269e73bb611e5806f2fd131a646.exe
Token: SeDebugPrivilege	1552	powershell.exe
Token: SeDebugPrivilege	2780	Host.exe
Token: SeDebugPrivilege	856	powershell.exe

Suspicious use of WriteProcessMemory 38 IoCs

description	pid	Process	procid_target
PID 3196 wrote to memory of 1552	3196	efc5c94996f4af7ae3a2d17dfc73dd7fe3f84269e73bb611e5806f2fd131a646.exe	86
PID 3196 wrote to memory of 1552	3196	efc5c94996f4af7ae3a2d17dfc73dd7fe3f84269e73bb611e5806f2fd131a646.exe	86
PID 3196 wrote to memory of 1552	3196	efc5c94996f4af7ae3a2d17dfc73dd7fe3f84269e73bb611e5806f2fd131a646.exe	86
PID 3196 wrote to memory of 3744	3196	efc5c94996f4af7ae3a2d17dfc73dd7fe3f84269e73bb611e5806f2fd131a646.exe	88
PID 3196 wrote to memory of 3744	3196	efc5c94996f4af7ae3a2d17dfc73dd7fe3f84269e73bb611e5806f2fd131a646.exe	88
PID 3196 wrote to memory of 3744	3196	efc5c94996f4af7ae3a2d17dfc73dd7fe3f84269e73bb611e5806f2fd131a646.exe	88
PID 3196 wrote to memory of 384	3196	efc5c94996f4af7ae3a2d17dfc73dd7fe3f84269e73bb611e5806f2fd131a646.exe	90
PID 3196 wrote to memory of 384	3196	efc5c94996f4af7ae3a2d17dfc73dd7fe3f84269e73bb611e5806f2fd131a646.exe	90
PID 3196 wrote to memory of 384	3196	efc5c94996f4af7ae3a2d17dfc73dd7fe3f84269e73bb611e5806f2fd131a646.exe	90
PID 3196 wrote to memory of 384	3196	efc5c94996f4af7ae3a2d17dfc73dd7fe3f84269e73bb611e5806f2fd131a646.exe	90
PID 3196 wrote to memory of 384	3196	efc5c94996f4af7ae3a2d17dfc73dd7fe3f84269e73bb611e5806f2fd131a646.exe	90
PID 3196 wrote to memory of 384	3196	efc5c94996f4af7ae3a2d17dfc73dd7fe3f84269e73bb611e5806f2fd131a646.exe	90
PID 3196 wrote to memory of 384	3196	efc5c94996f4af7ae3a2d17dfc73dd7fe3f84269e73bb611e5806f2fd131a646.exe	90
PID 3196 wrote to memory of 384	3196	efc5c94996f4af7ae3a2d17dfc73dd7fe3f84269e73bb611e5806f2fd131a646.exe	90
PID 3196 wrote to memory of 384	3196	efc5c94996f4af7ae3a2d17dfc73dd7fe3f84269e73bb611e5806f2fd131a646.exe	90
PID 3196 wrote to memory of 384	3196	efc5c94996f4af7ae3a2d17dfc73dd7fe3f84269e73bb611e5806f2fd131a646.exe	90
PID 384 wrote to memory of 2780	384	efc5c94996f4af7ae3a2d17dfc73dd7fe3f84269e73bb611e5806f2fd131a646.exe	91
PID 384 wrote to memory of 2780	384	efc5c94996f4af7ae3a2d17dfc73dd7fe3f84269e73bb611e5806f2fd131a646.exe	91
PID 384 wrote to memory of 2780	384	efc5c94996f4af7ae3a2d17dfc73dd7fe3f84269e73bb611e5806f2fd131a646.exe	91
PID 2780 wrote to memory of 856	2780	Host.exe	92
PID 2780 wrote to memory of 856	2780	Host.exe	92
PID 2780 wrote to memory of 856	2780	Host.exe	92
PID 2780 wrote to memory of 5092	2780	Host.exe	94
PID 2780 wrote to memory of 5092	2780	Host.exe	94
PID 2780 wrote to memory of 5092	2780	Host.exe	94
PID 2780 wrote to memory of 4532	2780	Host.exe	96
PID 2780 wrote to memory of 4532	2780	Host.exe	96
PID 2780 wrote to memory of 4532	2780	Host.exe	96
PID 2780 wrote to memory of 2176	2780	Host.exe	97
PID 2780 wrote to memory of 2176	2780	Host.exe	97
PID 2780 wrote to memory of 2176	2780	Host.exe	97
PID 2780 wrote to memory of 2176	2780	Host.exe	97
PID 2780 wrote to memory of 2176	2780	Host.exe	97
PID 2780 wrote to memory of 2176	2780	Host.exe	97
PID 2780 wrote to memory of 2176	2780	Host.exe	97
PID 2780 wrote to memory of 2176	2780	Host.exe	97
PID 2780 wrote to memory of 2176	2780	Host.exe	97
PID 2780 wrote to memory of 2176	2780	Host.exe	97

C:\Users\Admin\AppData\Local\Temp\efc5c94996f4af7ae3a2d17dfc73dd7fe3f84269e73bb611e5806f2fd131a646.exe
"C:\Users\Admin\AppData\Local\Temp\efc5c94996f4af7ae3a2d17dfc73dd7fe3f84269e73bb611e5806f2fd131a646.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3196
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\vrlnli.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1552
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\vrlnli" /XML "C:\Users\Admin\AppData\Local\Temp\tmpD169.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:3744
- C:\Users\Admin\AppData\Local\Temp\efc5c94996f4af7ae3a2d17dfc73dd7fe3f84269e73bb611e5806f2fd131a646.exe
  "C:\Users\Admin\AppData\Local\Temp\efc5c94996f4af7ae3a2d17dfc73dd7fe3f84269e73bb611e5806f2fd131a646.exe"
  2⤵
  - Checks computer location settings
  - Suspicious use of WriteProcessMemory
  PID:384
- - C:\Users\Admin\AppData\Roaming\Install\Host.exe
    "C:\Users\Admin\AppData\Roaming\Install\Host.exe"
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2780
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\vrlnli.exe"
      4⤵
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:856
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\vrlnli" /XML "C:\Users\Admin\AppData\Local\Temp\tmp72D9.tmp"
      4⤵
      Creates scheduled task(s)
      PID:5092
  - - C:\Users\Admin\AppData\Roaming\Install\Host.exe
      "C:\Users\Admin\AppData\Roaming\Install\Host.exe"
      4⤵
      Executes dropped EXE
      PID:4532
  - - C:\Users\Admin\AppData\Roaming\Install\Host.exe
      "C:\Users\Admin\AppData\Roaming\Install\Host.exe"
      4⤵
      Executes dropped EXE
      PID:2176

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

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
3d086a433708053f9bf9523e1d87a4e8

SHA1
b3ab5d4f282a4c8fe8c3005b8a557ed5a0e37f28

SHA256
6f8fd1b8d9788ad54eaeee329232187e24b7b43393a01aeba2d6e9675231fb69

SHA512
931ae42b4c68a4507ff2342332b08eb407050d47cf4176137ea022d0f6e513c689e998445a04c6d18d4877391705c586bfce0234632b898d41aaed0957996dfd

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
18KB

MD5
1f138313f821c356aa2f1e5c4f0dd259

SHA1
c3e3ae5f2bdeeb3e57317276c08d3d205dfb783d

SHA256
2fcd2d679163ddb6cafa9fe2ac525fd70bd32d266d6789c1bab887ca31dc57e5

SHA512
cba4c83cb8306f83dc078afd2e7e12b14b35ef9920290a9899e32218217a0bfd99ad7d9932bdf9fa2faf3aed4e120a455df0fc7663234217666beca88ee12a17

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_s3tjpgzi.cwb.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpD169.tmp

Filesize
1KB

MD5
0fcd6a23debbe4c02f2ba927e6b4e86a

SHA1
6fcb5d3fb3927b26cf6da92f0fa7991263130e59

SHA256
2132c6bd5b9aba25ab70693c003af2f4da91bfceebda7760ece60785d2598acc

SHA512
45b9afc6b98df90d4933a181e4567d5342a0fc215c3ff5d0f425bf97797c2c5b2494dcd70be23df6d14e1f704600bd18bd206b11253c59fa133983cdec1eb911

Download Submit
C:\Users\Admin\AppData\Roaming\Install\Host.exe

Filesize
928KB

MD5
d616794167af5c88812aabaf65120fad

SHA1
ad1289875a05ba89cb6e10b08b95ee45bdf79d0f

SHA256
efc5c94996f4af7ae3a2d17dfc73dd7fe3f84269e73bb611e5806f2fd131a646

SHA512
8c2211e1472c53863d9c0bed2baf03c6ea2dd9b568480cee909a4fa157c229e3e651afc673168304bdfa875bf0eb056896dbb3906e1d66dcc8b23e4e075bceee

Download Submit
memory/384-25-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/384-23-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/384-22-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/384-39-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/384-52-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/856-115-0x0000000075620000-0x000000007566C000-memory.dmp

Filesize
304KB

Download
memory/856-91-0x00000000049A0000-0x00000000049B0000-memory.dmp

Filesize
64KB

Download
memory/856-90-0x00000000049A0000-0x00000000049B0000-memory.dmp

Filesize
64KB

Download
memory/856-89-0x0000000074DC0000-0x0000000075570000-memory.dmp

Filesize
7.7MB

Download
memory/856-102-0x0000000005B10000-0x0000000005E64000-memory.dmp

Filesize
3.3MB

Download
memory/856-113-0x0000000006020000-0x000000000606C000-memory.dmp

Filesize
304KB

Download
memory/856-114-0x000000007F1C0000-0x000000007F1D0000-memory.dmp

Filesize
64KB

Download
memory/856-125-0x00000000049A0000-0x00000000049B0000-memory.dmp

Filesize
64KB

Download
memory/856-126-0x0000000006FC0000-0x0000000007063000-memory.dmp

Filesize
652KB

Download
memory/856-127-0x0000000007500000-0x0000000007511000-memory.dmp

Filesize
68KB

Download
memory/856-128-0x0000000007550000-0x0000000007564000-memory.dmp

Filesize
80KB

Download
memory/856-130-0x0000000074DC0000-0x0000000075570000-memory.dmp

Filesize
7.7MB

Download
memory/1552-24-0x00000000056B0000-0x00000000056D2000-memory.dmp

Filesize
136KB

Download
memory/1552-79-0x0000000007AE0000-0x0000000007AFA000-memory.dmp

Filesize
104KB

Download
memory/1552-40-0x0000000005F40000-0x0000000005FA6000-memory.dmp

Filesize
408KB

Download
memory/1552-32-0x0000000005DD0000-0x0000000005E36000-memory.dmp

Filesize
408KB

Download
memory/1552-15-0x0000000002B50000-0x0000000002B86000-memory.dmp

Filesize
216KB

Download
memory/1552-16-0x0000000074DC0000-0x0000000075570000-memory.dmp

Filesize
7.7MB

Download
memory/1552-18-0x00000000050C0000-0x00000000050D0000-memory.dmp

Filesize
64KB

Download
memory/1552-53-0x0000000005FB0000-0x0000000006304000-memory.dmp

Filesize
3.3MB

Download
memory/1552-17-0x00000000050C0000-0x00000000050D0000-memory.dmp

Filesize
64KB

Download
memory/1552-19-0x0000000005700000-0x0000000005D28000-memory.dmp

Filesize
6.2MB

Download
memory/1552-55-0x0000000006460000-0x000000000647E000-memory.dmp

Filesize
120KB

Download
memory/1552-56-0x00000000064B0000-0x00000000064FC000-memory.dmp

Filesize
304KB

Download
memory/1552-57-0x000000007FA90000-0x000000007FAA0000-memory.dmp

Filesize
64KB

Download
memory/1552-58-0x0000000007450000-0x0000000007482000-memory.dmp

Filesize
200KB

Download
memory/1552-59-0x0000000075670000-0x00000000756BC000-memory.dmp

Filesize
304KB

Download
memory/1552-69-0x00000000050C0000-0x00000000050D0000-memory.dmp

Filesize
64KB

Download
memory/1552-70-0x0000000006A00000-0x0000000006A1E000-memory.dmp

Filesize
120KB

Download
memory/1552-71-0x0000000007690000-0x0000000007733000-memory.dmp

Filesize
652KB

Download
memory/1552-72-0x0000000007DE0000-0x000000000845A000-memory.dmp

Filesize
6.5MB

Download
memory/1552-73-0x00000000077A0000-0x00000000077BA000-memory.dmp

Filesize
104KB

Download
memory/1552-74-0x0000000007810000-0x000000000781A000-memory.dmp

Filesize
40KB

Download
memory/1552-75-0x0000000007A20000-0x0000000007AB6000-memory.dmp

Filesize
600KB

Download
memory/1552-76-0x00000000079A0000-0x00000000079B1000-memory.dmp

Filesize
68KB

Download
memory/1552-77-0x00000000079D0000-0x00000000079DE000-memory.dmp

Filesize
56KB

Download
memory/1552-78-0x00000000079E0000-0x00000000079F4000-memory.dmp

Filesize
80KB

Download
memory/1552-83-0x0000000074DC0000-0x0000000075570000-memory.dmp

Filesize
7.7MB

Download
memory/1552-80-0x0000000007AC0000-0x0000000007AC8000-memory.dmp

Filesize
32KB

Download
memory/2176-106-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/2176-131-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/2176-112-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/2176-107-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/2780-54-0x0000000005240000-0x0000000005250000-memory.dmp

Filesize
64KB

Download
memory/2780-85-0x0000000005240000-0x0000000005250000-memory.dmp

Filesize
64KB

Download
memory/2780-84-0x0000000074DC0000-0x0000000075570000-memory.dmp

Filesize
7.7MB

Download
memory/2780-111-0x0000000074DC0000-0x0000000075570000-memory.dmp

Filesize
7.7MB

Download
memory/2780-86-0x0000000006000000-0x00000000060C4000-memory.dmp

Filesize
784KB

Download
memory/2780-51-0x0000000074DC0000-0x0000000075570000-memory.dmp

Filesize
7.7MB

Download
memory/3196-6-0x0000000074DC0000-0x0000000075570000-memory.dmp

Filesize
7.7MB

Download
memory/3196-0-0x0000000000C00000-0x0000000000CEE000-memory.dmp

Filesize
952KB

Download
memory/3196-9-0x0000000006490000-0x0000000006554000-memory.dmp

Filesize
784KB

Download
memory/3196-38-0x0000000074DC0000-0x0000000075570000-memory.dmp

Filesize
7.7MB

Download
memory/3196-8-0x0000000005790000-0x000000000579C000-memory.dmp

Filesize
48KB

Download
memory/3196-7-0x0000000005580000-0x0000000005590000-memory.dmp

Filesize
64KB

Download
memory/3196-10-0x00000000065F0000-0x000000000668C000-memory.dmp

Filesize
624KB

Download
memory/3196-5-0x00000000055E0000-0x00000000055F6000-memory.dmp

Filesize
88KB

Download
memory/3196-4-0x00000000057A0000-0x0000000005832000-memory.dmp

Filesize
584KB

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memory/3196-3-0x0000000005CB0000-0x0000000006254000-memory.dmp

Filesize
5.6MB

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memory/3196-2-0x0000000005580000-0x0000000005590000-memory.dmp

Filesize
64KB

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memory/3196-1-0x0000000074DC0000-0x0000000075570000-memory.dmp

Filesize
7.7MB

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memory/3196-21-0x0000000007200000-0x000000000724C000-memory.dmp

Filesize
304KB

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