8bcac5a8b31473795f578b46df66426871025191b58ddef07003469ab6b87ad9

Analysis

max time kernel
150s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
26/05/2024, 22:09

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

8bcac5a8b31473795f578b46df66426871025191b58ddef07003469ab6b87ad9.exe
Size

1.1MB
MD5

010e615e14c63dcf3ab7822cf7d56cbc
SHA1

f93b162f56c3f342ed69d955089fca9ed5ca4b7b
SHA256

8bcac5a8b31473795f578b46df66426871025191b58ddef07003469ab6b87ad9
SHA512

29a1ff130ce8db3ed16914704ab8a0c33c37ea9ce56a93e2ff3360538e3ad277dd7d7f3b4fc8dd285da63051e0139ac5b2a8f500e1065ab4f7a91a6e4d4afb28
SSDEEP

12288:z7+30+TLA2jhAiMOYvCRByLdwIII37aOlmT6HziyIjG:z7s/HfRByLdwI3AUiysG

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
3376	Logo1_.exe
436	8bcac5a8b31473795f578b46df66426871025191b58ddef07003469ab6b87ad9.exe

Enumerates connected drives 3 TTPs 21 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\V:	Logo1_.exe
File opened (read-only)	\??\O:	Logo1_.exe
File opened (read-only)	\??\I:	Logo1_.exe
File opened (read-only)	\??\M:	Logo1_.exe
File opened (read-only)	\??\K:	Logo1_.exe
File opened (read-only)	\??\Z:	Logo1_.exe
File opened (read-only)	\??\X:	Logo1_.exe
File opened (read-only)	\??\U:	Logo1_.exe
File opened (read-only)	\??\T:	Logo1_.exe
File opened (read-only)	\??\S:	Logo1_.exe
File opened (read-only)	\??\R:	Logo1_.exe
File opened (read-only)	\??\P:	Logo1_.exe
File opened (read-only)	\??\N:	Logo1_.exe
File opened (read-only)	\??\H:	Logo1_.exe
File opened (read-only)	\??\E:	Logo1_.exe
File opened (read-only)	\??\Y:	Logo1_.exe
File opened (read-only)	\??\W:	Logo1_.exe
File opened (read-only)	\??\Q:	Logo1_.exe
File opened (read-only)	\??\L:	Logo1_.exe
File opened (read-only)	\??\J:	Logo1_.exe
File opened (read-only)	\??\G:	Logo1_.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\reviews\images\themes\_desktop.ini	Logo1_.exe
File created	C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_neutral_split.scale-100_kzf8qxf38zg5c\Assets\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\activity-badge\js\nls\hu-hu\_desktop.ini	Logo1_.exe
File created	C:\Program Files\WindowsPowerShell\Modules\PackageManagement\1.0.0.1\DSCResources\MSFT_PackageManagementSource\it-IT\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\add-account\js\nls\eu-es\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\fss\js\nls\da-dk\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-computer\js\nls\uk-ua\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\uss-search\js\nls\ar-ae\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\uss-search\js\nls\zh-cn\_desktop.ini	Logo1_.exe
File created	C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_4.4.8204.0_neutral_~_8wekyb3d8bbwe\microsoft.system.package.metadata\_desktop.ini	Logo1_.exe
File created	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-white\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\Adobe\Reader\DC\_desktop.ini	Logo1_.exe
File created	C:\Program Files\WindowsApps\Microsoft.ScreenSketch_10.1907.2471.0_neutral_split.scale-100_8wekyb3d8bbwe\_desktop.ini	Logo1_.exe
File created	C:\Program Files\WindowsApps\Microsoft.XboxApp_48.49.31001.0_x64__8wekyb3d8bbwe\XboxApp.Telemetry\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\add-account\images\themes\dark\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\send-for-sign\js\nls\ca-es\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\Adobe\Reader\DC\Linguistics\Providers\Plugins2\AdobeHunspellPlugin\Dictionaries\en_US\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ms\_desktop.ini	Logo1_.exe
File created	C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.XboxGamingOverlay_2.34.28001.0_neutral_split.scale-125_8wekyb3d8bbwe\microsoft.system.package.metadata\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Photo Viewer\es-ES\_desktop.ini	Logo1_.exe
File created	C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Common.View.UWP\Strings\bn-BD\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\signatures\js\nls\root\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\files\dev\nls\eu-es\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\activity-badge\js\nls\cs-cz\_desktop.ini	Logo1_.exe
File created	C:\Program Files\WindowsApps\Microsoft.549981C3F5F10_1.1911.21713.0_neutral_~_8wekyb3d8bbwe\_desktop.ini	Logo1_.exe
File created	C:\Program Files\WindowsApps\Microsoft.NET.Native.Framework.2.2_2.2.27405.0_x64__8wekyb3d8bbwe\microsoft.system.package.metadata\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\fss\css\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\fss\js\nls\sl-si\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\WindowsPowerShell\Configuration\Schema\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\skins\fonts\_desktop.ini	Logo1_.exe
File created	C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\ReactAssets\assets\RNApp\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\tracked-send\js\viewer\nls\sv-se\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\msedgewebview2.exe	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\eu\LC_MESSAGES\_desktop.ini	Logo1_.exe
File created	C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Assets\Fonts\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\app\dev\nls\hr-hr\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\task-handler\js\nls\_desktop.ini	Logo1_.exe
File created	C:\Program Files\WindowsApps\Microsoft.ScreenSketch_2019.904.1644.0_neutral_~_8wekyb3d8bbwe\AppxMetadata\_desktop.ini	Logo1_.exe
File created	C:\Program Files\WindowsPowerShell\Modules\Microsoft.PowerShell.Operation.Validation\1.0.1\Diagnostics\Comprehensive\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\WindowsPowerShell\Modules\Microsoft.PowerShell.Operation.Validation\1.0.1\Test\Modules\Example3.Diagnostics\1.1.1\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe	Logo1_.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\unified-share\js\nls\zh-tw\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\files\dev\nls\ko-kr\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\createpdfupsell-app\js\nls\he-il\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\createpdfupsell-app\js\nls\zh-cn\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\tracked-send\js\viewer\nls\cs-cz\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Resource\TypeSupport\Unicode\ICU\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.0\ja\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\stream_out\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\core\dev\nls\da-dk\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\app\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\core\dev\nls\cs-cz\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\files\dev\nls\ca-es\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\digsig\js\nls\cs-cz\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\sign-services-auth\js\nls\fr-ma\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\Microsoft Shared\Stationery\_desktop.ini	Logo1_.exe
File created	C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.SkypeApp_14.53.77.0_neutral_split.scale-125_kzf8qxf38zg5c\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\AcroForm\PMP\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft\Temp\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\it\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\or_IN\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\WindowsPowerShell\Modules\Pester\3.4.0\Functions\Assertions\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\core\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\createpdfupsell-app\js\nls\fr-fr\_desktop.ini	Logo1_.exe

Drops file in Windows directory 4 IoCs

description	ioc	Process
File created	C:\Windows\rundl132.exe	8bcac5a8b31473795f578b46df66426871025191b58ddef07003469ab6b87ad9.exe
File created	C:\Windows\Logo1_.exe	8bcac5a8b31473795f578b46df66426871025191b58ddef07003469ab6b87ad9.exe
File opened for modification	C:\Windows\rundl132.exe	Logo1_.exe
File created	C:\Windows\vDll.dll	Logo1_.exe

Modifies system certificate store 2 TTPs 3 IoCs

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\4EB6D578499B1CCF5F581EAD56BE3D9B6744A5E5\Blob = 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	8bcac5a8b31473795f578b46df66426871025191b58ddef07003469ab6b87ad9.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\4EB6D578499B1CCF5F581EAD56BE3D9B6744A5E5\Blob = 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	8bcac5a8b31473795f578b46df66426871025191b58ddef07003469ab6b87ad9.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\4EB6D578499B1CCF5F581EAD56BE3D9B6744A5E5	8bcac5a8b31473795f578b46df66426871025191b58ddef07003469ab6b87ad9.exe

Runs net.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
3376	Logo1_.exe
3376	Logo1_.exe
3376	Logo1_.exe
3376	Logo1_.exe
3376	Logo1_.exe
3376	Logo1_.exe
3376	Logo1_.exe
3376	Logo1_.exe
3376	Logo1_.exe
3376	Logo1_.exe
3376	Logo1_.exe
3376	Logo1_.exe
3376	Logo1_.exe
3376	Logo1_.exe
3376	Logo1_.exe
3376	Logo1_.exe
3376	Logo1_.exe
3376	Logo1_.exe
3376	Logo1_.exe
3376	Logo1_.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 1860 wrote to memory of 2520	1860	8bcac5a8b31473795f578b46df66426871025191b58ddef07003469ab6b87ad9.exe	82
PID 1860 wrote to memory of 2520	1860	8bcac5a8b31473795f578b46df66426871025191b58ddef07003469ab6b87ad9.exe	82
PID 1860 wrote to memory of 2520	1860	8bcac5a8b31473795f578b46df66426871025191b58ddef07003469ab6b87ad9.exe	82
PID 1860 wrote to memory of 3376	1860	8bcac5a8b31473795f578b46df66426871025191b58ddef07003469ab6b87ad9.exe	83
PID 1860 wrote to memory of 3376	1860	8bcac5a8b31473795f578b46df66426871025191b58ddef07003469ab6b87ad9.exe	83
PID 1860 wrote to memory of 3376	1860	8bcac5a8b31473795f578b46df66426871025191b58ddef07003469ab6b87ad9.exe	83
PID 2520 wrote to memory of 436	2520	cmd.exe	85
PID 2520 wrote to memory of 436	2520	cmd.exe	85
PID 2520 wrote to memory of 436	2520	cmd.exe	85
PID 3376 wrote to memory of 3536	3376	Logo1_.exe	86
PID 3376 wrote to memory of 3536	3376	Logo1_.exe	86
PID 3376 wrote to memory of 3536	3376	Logo1_.exe	86
PID 3536 wrote to memory of 4912	3536	net.exe	88
PID 3536 wrote to memory of 4912	3536	net.exe	88
PID 3536 wrote to memory of 4912	3536	net.exe	88
PID 3376 wrote to memory of 3564	3376	Logo1_.exe	56
PID 3376 wrote to memory of 3564	3376	Logo1_.exe	56

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3564
- C:\Users\Admin\AppData\Local\Temp\8bcac5a8b31473795f578b46df66426871025191b58ddef07003469ab6b87ad9.exe
  "C:\Users\Admin\AppData\Local\Temp\8bcac5a8b31473795f578b46df66426871025191b58ddef07003469ab6b87ad9.exe"
  2⤵
  - Drops file in Windows directory
  - Suspicious use of WriteProcessMemory
  PID:1860
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$a3CEA.bat
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2520
  - - C:\Users\Admin\AppData\Local\Temp\8bcac5a8b31473795f578b46df66426871025191b58ddef07003469ab6b87ad9.exe
      "C:\Users\Admin\AppData\Local\Temp\8bcac5a8b31473795f578b46df66426871025191b58ddef07003469ab6b87ad9.exe"
      4⤵
      Executes dropped EXE
      Modifies system certificate store
      PID:436
- - C:\Windows\Logo1_.exe
    C:\Windows\Logo1_.exe
    3⤵
    - Executes dropped EXE
    - Enumerates connected drives
    - Drops file in Program Files directory
    - Drops file in Windows directory
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:3376
  - - C:\Windows\SysWOW64\net.exe
      net stop "Kingsoft AntiVirus Service"
      4⤵
      Suspicious use of WriteProcessMemory
      PID:3536
    - - C:\Windows\SysWOW64\net1.exe
        
        C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
        5⤵
        
        PID:4912

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Subvert Trust Controls

T1553

Install Root Certificate

T1553.004

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateCore.exe

Filesize
251KB

MD5
1a0bd34c8a65342cb7e4ab8e0c9441bd

SHA1
1f0b7762b58c4a5308719d0576edec6f09cec1e4

SHA256
26e0b0000dae48e449f5f3258417cf44324ab3cf5545421a122ccca8cf58bb7b

SHA512
e5a64097c1662e08dbd2e6eba319aff08cb61ae9c9ccb2bc91921cc76cc682edba741c2e50cb74ff5802faeb8e95c775c13237c0e435af43d095fede74d0c81b

Download Submit
C:\Program Files\7-Zip\7z.exe

Filesize
570KB

MD5
0768640bd49b93a8aabbc80980048036

SHA1
691179cbf79270d8cb24a630e0e421a55eb58b0c

SHA256
ff618588a694f4c35f9925456ed39a1dacfbd569b8311a84dbfa2bd25a5c1486

SHA512
f9907cd372f564b42ce38020bbd29b69a934890894da10bea81c99994c77c7bd6b3c81bf05bd5121c181c600f3da378471c93371ec25a3ce6e27ba2ee4af92aa

Download Submit
C:\ProgramData\Package Cache\{63880b41-04fc-4f9b-92c4-4455c255eb8c}\windowsdesktop-runtime-8.0.2-win-x64.exe

Filesize
636KB

MD5
2500f702e2b9632127c14e4eaae5d424

SHA1
8726fef12958265214eeb58001c995629834b13a

SHA256
82e5b0001f025ca3b8409c98e4fb06c119c68de1e4ef60a156360cb4ef61d19c

SHA512
f420c62fa1f6897f51dd7a0f0e910fb54ad14d51973a2d4840eeea0448c860bf83493fb1c07be65f731efc39e19f8a99886c8cfd058cee482fe52d255a33a55c

Download Submit
C:\Users\Admin\AppData\Local\Temp\$$a3CEA.bat

Filesize
722B

MD5
7c9591a387b9c78fac3bbc9e43f298f4

SHA1
2ba3ba635fabdd87577ee1bdd4237e331150373a

SHA256
6d660855781c9446db0cd00a8152b15fc3ef8c74abc0cc8ade0367c0f799f9c2

SHA512
d8a081e2c5f45f1a629c67d4ecc390ecdab82df93cbd812de4e0ec2deac67238744665df1873f6c82a77299e11ff7e39f67a4a0dc6aaf7f83e5d680ef217fb12

Download Submit
C:\Users\Admin\AppData\Local\Temp\8bcac5a8b31473795f578b46df66426871025191b58ddef07003469ab6b87ad9.exe.exe

Filesize
1.0MB

MD5
3892ad0cc7dc6564d98ea5894a709857

SHA1
a05e406aa436f790822384fcdf80aadd6ed28d4c

SHA256
fd585cfde0ce11631077cc7f6ac9d7f605022bf65b52effcf7f00f87d9281fdf

SHA512
6ca3eb5c463433bde186bfb34c6330a6794c69021d0c6946461197a58fcbf1099239381c79968478c2c24e02ff730c74178e77404d9dc1993135a6194c09f487

Download Submit
C:\Windows\Logo1_.exe

Filesize
26KB

MD5
8eb50bda241063e043efa5cb1bced8c1

SHA1
f663a7c0b16009fe6dd993862b7624c42783a23c

SHA256
0066b1cb7a90d4fe907c91f624a3f33c45ea16bc021c3f4cb03663ce1850364d

SHA512
b4244883b647fcf41a27306afa405ff10542e0fab4045a9f7946b7d355cb90b7b1b07b807e65824473b1d07178fc2bd1c1a92d045b58aaa57db81d5a899b3ffb

Download Submit
F:\$RECYCLE.BIN\S-1-5-21-1337824034-2731376981-3755436523-1000\_desktop.ini

Filesize
9B

MD5
a470ca2426c102d035971b2e504d921b

SHA1
1720ef61e5c8e2ad6da9992a78940228fc81d615

SHA256
13721d3153b316d1b54c64b67de19ae5147cb78e332448e6b800f6d510c269f5

SHA512
c12907d26eac47d219aaa47b11d243738b0e698f898f9f2bd199652bc094197227ce12bc5fc96f5da25f1fd7b5904fe71ee3792105b05ac13a135d89aa1c1831

Download Submit
memory/436-19-0x0000000074C62000-0x0000000074C63000-memory.dmp

Filesize
4KB

Download
memory/436-20-0x0000000074C60000-0x0000000075211000-memory.dmp

Filesize
5.7MB

Download
memory/436-21-0x0000000074C60000-0x0000000075211000-memory.dmp

Filesize
5.7MB

Download
memory/436-44-0x0000000074C60000-0x0000000075211000-memory.dmp

Filesize
5.7MB

Download
memory/1860-4-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/1860-11-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/3376-58-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/3376-62-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/3376-52-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/3376-530-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/3376-1257-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/3376-9-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/3376-4822-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/3376-45-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/3376-5261-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download