ab795ebf88c8715c9de2323ad9988b19ff76bb2298c454bf208cc1c8ee27fe7d

Analysis

max time kernel
157s
max time network
159s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
28/02/2024, 04:33

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General

Target

ab795ebf88c8715c9de2323ad9988b19ff76bb2298c454bf208cc1c8ee27fe7d.exe
Size

2.8MB
MD5

5186991d575948f47057661a657c7395
SHA1

6899240c7b154327e2a68d333106eac81efea895
SHA256

ab795ebf88c8715c9de2323ad9988b19ff76bb2298c454bf208cc1c8ee27fe7d
SHA512

1cf88d5e6152c5ecd5248a360a9a12eacf168870615bc49e65cfb30ee45ff57324a4489c17a0087e0d2519585853ff1889b98aed2fb2183327cc650daeda56ba
SSDEEP

49152:v6gLKJuMarhVnMFwTH8/giBiBcbk4ZxZ2DqFeVMhuxcPh:id1XdhBiiMa7

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
1364	Logo1_.exe
3792	ab795ebf88c8715c9de2323ad9988b19ff76bb2298c454bf208cc1c8ee27fe7d.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)	\??\U:	Logo1_.exe
File opened (read-only)	\??\N:	Logo1_.exe
File opened (read-only)	\??\G:	Logo1_.exe
File opened (read-only)	\??\T:	Logo1_.exe
File opened (read-only)	\??\R:	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)	\??\V:	Logo1_.exe
File opened (read-only)	\??\M:	Logo1_.exe
File opened (read-only)	\??\K:	Logo1_.exe
File opened (read-only)	\??\J:	Logo1_.exe
File opened (read-only)	\??\Z:	Logo1_.exe
File opened (read-only)	\??\X:	Logo1_.exe
File opened (read-only)	\??\Q:	Logo1_.exe
File opened (read-only)	\??\L:	Logo1_.exe
File opened (read-only)	\??\I:	Logo1_.exe
File opened (read-only)	\??\H:	Logo1_.exe
File opened (read-only)	\??\S:	Logo1_.exe
File opened (read-only)	\??\P:	Logo1_.exe
File opened (read-only)	\??\O:	Logo1_.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\WindowsApps\Microsoft.VP9VideoExtensions_1.0.22681.0_x64__8wekyb3d8bbwe\x64\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\WindowsPowerShell\Modules\PackageManagement\1.0.0.1\DSCResources\MSFT_PackageManagement\en-US\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Common Files\Oracle\Java\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\Install\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\th\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Windows Mail\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Mail\_desktop.ini	Logo1_.exe
File created	C:\Program Files\WindowsApps\Microsoft.549981C3F5F10_1.1911.21713.0_x64__8wekyb3d8bbwe\AppxMetadata\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\app-center\js\nls\en-ae\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\extcheck.exe	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\gl\LC_MESSAGES\_desktop.ini	Logo1_.exe
File created	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_neutral_~_8wekyb3d8bbwe\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroApp\ENU\_desktop.ini	Logo1_.exe
File created	C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_neutral_~_8wekyb3d8bbwe\microsoft.system.package.metadata\_desktop.ini	Logo1_.exe
File created	C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\fonts\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\activity-badge\js\nls\pt-br\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\MSBuild\Microsoft\Windows Workflow Foundation\v3.5\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\WindowsPowerShell\Modules\PackageManagement\1.0.0.1\DSCResources\fr-FR\_desktop.ini	Logo1_.exe
File created	C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.XboxApp_48.49.31001.0_neutral_split.scale-200_8wekyb3d8bbwe\_desktop.ini	Logo1_.exe
File created	C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Common.View.UWP\Strings\it-IT\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Common Files\Microsoft Shared\VSTO\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.5\ja\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\tracked-send\js\plugins\tracked-send\js\nls\en-il\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.52\Installer\setup.exe	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.0\it\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Windows Media Player\wmprph.exe	Logo1_.exe
File opened for modification	C:\Program Files\Mozilla Firefox\updater.exe	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\sl\LC_MESSAGES\_desktop.ini	Logo1_.exe
File created	C:\Program Files\WindowsApps\Microsoft.MixedReality.Portal_2000.19081.1301.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\task-handler\js\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\createpdfupsell-app\js\nls\pt-br\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\exportpdfupsell-app\js\nls\eu-es\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\home\js\nls\pt-br\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-files\images\themes\dark\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\lua\meta\_desktop.ini	Logo1_.exe
File created	C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsMaps_5.1906.1972.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\SecondaryTiles\Directions\Place\RTL\contrast-black\_desktop.ini	Logo1_.exe
File created	C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Common.View.UWP\Strings\be-BY\View3d\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\core\dev\nls\tr-tr\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-computer\images\themes\_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\eu-es\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\WindowsPowerShell\Modules\PackageManagement\1.0.0.1\DSCResources\MSFT_PackageManagementSource\de-DE\_desktop.ini	Logo1_.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Windows Photo Viewer\en-US\_desktop.ini	Logo1_.exe
File created	C:\Program Files\WindowsApps\Microsoft.People_10.1902.633.0_neutral_split.scale-125_8wekyb3d8bbwe\microsoft.system.package.metadata\_desktop.ini	Logo1_.exe
File created	C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Assets\Images\PlaceCard\contrast-black\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Microsoft\Edge\Application\122.0.2365.52\Trust Protection Lists\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\zh-Hans\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\VisualElements\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\View3D.ResourceResolver.exe	Logo1_.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\search-summary\js\nls\fr-ma\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\an\_desktop.ini	Logo1_.exe
File created	C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsStore_11910.1002.5.0_neutral_split.scale-100_8wekyb3d8bbwe\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\WindowsPowerShell\Modules\Pester\3.4.0\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\generic-rhp-app\js\nls\pt-br\_desktop.ini	Logo1_.exe
File created	C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\SecondaryTiles\Home\_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\cs-cz\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\walk-through\css\_desktop.ini	Logo1_.exe
File created	C:\Program Files\VideoLAN\VLC\locale\eu\LC_MESSAGES\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\km\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\access\_desktop.ini	Logo1_.exe
File created	C:\Program Files\WindowsApps\Microsoft.WindowsFeedbackHub_1.1907.3152.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\walk-through\js\nls\_desktop.ini	Logo1_.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\app\dev\nls\en-gb\_desktop.ini	Logo1_.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\createpdfupsell-app\js\nls\root\_desktop.ini	Logo1_.exe

Drops file in Windows directory 4 IoCs

description	ioc	Process
File created	C:\Windows\rundl132.exe	ab795ebf88c8715c9de2323ad9988b19ff76bb2298c454bf208cc1c8ee27fe7d.exe
File created	C:\Windows\Logo1_.exe	ab795ebf88c8715c9de2323ad9988b19ff76bb2298c454bf208cc1c8ee27fe7d.exe
File opened for modification	C:\Windows\rundl132.exe	Logo1_.exe
File created	C:\Windows\vDll.dll	Logo1_.exe

Runs net.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
1364	Logo1_.exe
1364	Logo1_.exe
1364	Logo1_.exe
1364	Logo1_.exe
1364	Logo1_.exe
1364	Logo1_.exe
1364	Logo1_.exe
1364	Logo1_.exe
1364	Logo1_.exe
1364	Logo1_.exe
1364	Logo1_.exe
1364	Logo1_.exe
1364	Logo1_.exe
1364	Logo1_.exe
1364	Logo1_.exe
1364	Logo1_.exe
1364	Logo1_.exe
1364	Logo1_.exe
1364	Logo1_.exe
1364	Logo1_.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 876 wrote to memory of 1480	876	ab795ebf88c8715c9de2323ad9988b19ff76bb2298c454bf208cc1c8ee27fe7d.exe	95
PID 876 wrote to memory of 1480	876	ab795ebf88c8715c9de2323ad9988b19ff76bb2298c454bf208cc1c8ee27fe7d.exe	95
PID 876 wrote to memory of 1480	876	ab795ebf88c8715c9de2323ad9988b19ff76bb2298c454bf208cc1c8ee27fe7d.exe	95
PID 876 wrote to memory of 1364	876	ab795ebf88c8715c9de2323ad9988b19ff76bb2298c454bf208cc1c8ee27fe7d.exe	96
PID 876 wrote to memory of 1364	876	ab795ebf88c8715c9de2323ad9988b19ff76bb2298c454bf208cc1c8ee27fe7d.exe	96
PID 876 wrote to memory of 1364	876	ab795ebf88c8715c9de2323ad9988b19ff76bb2298c454bf208cc1c8ee27fe7d.exe	96
PID 1364 wrote to memory of 776	1364	Logo1_.exe	98
PID 1364 wrote to memory of 776	1364	Logo1_.exe	98
PID 1364 wrote to memory of 776	1364	Logo1_.exe	98
PID 776 wrote to memory of 3012	776	net.exe	100
PID 776 wrote to memory of 3012	776	net.exe	100
PID 776 wrote to memory of 3012	776	net.exe	100
PID 1364 wrote to memory of 3596	1364	Logo1_.exe	79
PID 1364 wrote to memory of 3596	1364	Logo1_.exe	79

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3596
- C:\Users\Admin\AppData\Local\Temp\ab795ebf88c8715c9de2323ad9988b19ff76bb2298c454bf208cc1c8ee27fe7d.exe
  "C:\Users\Admin\AppData\Local\Temp\ab795ebf88c8715c9de2323ad9988b19ff76bb2298c454bf208cc1c8ee27fe7d.exe"
  2⤵
  - Drops file in Windows directory
  - Suspicious use of WriteProcessMemory
  PID:876
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$a8993.bat
    3⤵
    PID:1480
  - - C:\Users\Admin\AppData\Local\Temp\ab795ebf88c8715c9de2323ad9988b19ff76bb2298c454bf208cc1c8ee27fe7d.exe
      "C:\Users\Admin\AppData\Local\Temp\ab795ebf88c8715c9de2323ad9988b19ff76bb2298c454bf208cc1c8ee27fe7d.exe"
      4⤵
      Executes dropped EXE
      PID:3792
- - 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:1364
  - - C:\Windows\SysWOW64\net.exe
      net stop "Kingsoft AntiVirus Service"
      4⤵
      Suspicious use of WriteProcessMemory
      PID:776
    - - C:\Windows\SysWOW64\net1.exe
        
        C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
        5⤵
        
        PID:3012

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=2148 --field-trial-handle=2256,i,6057863739127169200,6895476048812676039,262144 --variations-seed-version /prefetch:8
1⤵
PID:2976

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

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

Filesize
254KB

MD5
6ac989adedb73a3d38a2a1072014d6e5

SHA1
82b09041e346e27bfaf231236ec178e96ae6a1af

SHA256
dfaf0612e3ecd20129d93e805d322897c33a8ceb2ce3a96e4dfbd503dcb1b677

SHA512
79e2e92e7ce51633b3e2afaa457cbebdecb36811926bdbf3351a0c9e16d1eaba869927ea1e310844678559b20e34952f5b61da3ea34fdda12b4801f49714bacc

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

Filesize
573KB

MD5
18ca81f4fe7726b280affe25cf9c497d

SHA1
f67aa3b7f6473720c096e175ebf987cbd24ffef3

SHA256
11525090ab4b83c480f7f026fda557967f569bf943880a4d7a762c55e47d8a46

SHA512
175719b14c0d55edd5cce053e1fccc1d7e708151c57f6848cc4d48201e01ba5a05dbdeb8325f3a489b1fd80e0facb29c49b4290182316bb9cee3984e68ca812a

Download Submit
C:\Users\Admin\AppData\Local\Temp\$$a8993.bat

Filesize
722B

MD5
32b4cb796bbc8a1784843214c0906ba9

SHA1
c8352620e242ac2034bdccf2274edcd7ef6bde72

SHA256
c85ee5f7b22e96d1afafc8b06f2d35f207b875ed033a1c6e53deb688eb16a21c

SHA512
f1e246e71e6806c4a865e4b7cbfc8a18b64fdcc3ac7931656fef9b8eed83b292b6659b1b4d8ef113cc75af8015aac2ba342b48e462c27407aa868900eeaeadae

Download Submit
C:\Users\Admin\AppData\Local\Temp\ab795ebf88c8715c9de2323ad9988b19ff76bb2298c454bf208cc1c8ee27fe7d.exe.exe

Filesize
2.8MB

MD5
095092f4e746810c5829038d48afd55a

SHA1
246eb3d41194dddc826049bbafeb6fc522ec044a

SHA256
2f606012843d144610dc7be55d1716d5d106cbc6acbce57561dc0e62c38b8588

SHA512
7f36fc03bfed0f3cf6ac3406c819993bf995e4f8c26a7589e9032c14b5a9c7048f5567f77b3b15f946c5282fc0be6308a92eab7879332d74c400d0c139ce8400

Download Submit
C:\Windows\Logo1_.exe

Filesize
29KB

MD5
48417a1e1b19255298820609095c0839

SHA1
63339faa9379182e7294e9e64e0cf9240c3e46f5

SHA256
30474181dcd232e3f151f005e47c635b759fa30560b6cff497ca654c6f70ca63

SHA512
40c633d5136634874734405f59a0998236d3123765d887e9fc4cc0cf2e00c1a2343246a2cb78b4a6cb7fd3573c2220a79c682b78f60db1257038c104d1cb1492

Download Submit
F:\$RECYCLE.BIN\S-1-5-21-1904519900-954640453-4250331663-1000\_desktop.ini

Filesize
9B

MD5
20579de1c6702ea14f25df921a00274b

SHA1
fc7299007b5fb0580c7a3ef6ae0efd8aaf80a35f

SHA256
3eb24c26a19e67d7f499ccb30f78fc29bee126bafd13f41470223c1b8f2e1e4e

SHA512
e9a21ede4321b86e5d215d41321741f8db22b9eb92c1325026182c688311d5134041102a194d670abcbd182d2c91d5180ac9b7c9daaf9e41109a3b3d8e3c3d81

Download Submit
memory/876-0-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/876-10-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/1364-26-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/1364-33-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/1364-36-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/1364-38-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/1364-42-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/1364-19-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/1364-1181-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/1364-1926-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/1364-8-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download