blackbasta | 9f948af3a30f125dcd24d8a628b3a18c66b3d72baede8496ee735cbdfd9cf0c7

Resubmissions

11-01-2024 18:25

240111-w2nsmsdfgr 10

05-08-2023 18:50

230805-xhb56sdh75 10

Analysis

max time kernel
147s
max time network
127s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
11-01-2024 18:25

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General

Target

9f948af3a30f125dcd24d8a628b3a18c66b3d72baede8496ee735cbdfd9cf0c7.dll
Size

1.2MB
MD5

42c15072a8aa222a10d96311969aa77a
SHA1

a87e4a21996a4a35e0b96a19bcd0b6964d459378
SHA256

9f948af3a30f125dcd24d8a628b3a18c66b3d72baede8496ee735cbdfd9cf0c7
SHA512

d48489ac42670749e98a77469a35320621f0597fd2da70fd4407e86d283c62c7ccf8ce67b5a4e20208bd5fd8f826d082e5f6286719eb5a8b098a762abba77184
SSDEEP

24576:9KuyRQZ7taLNQyucw8VQ3QhCtGEiCefenQ83pZkBTz8GE652kt:d2eQob7Q+ZITzqIV

Score

10^/10

blackbasta ransomware

Malware Config

Extracted

Path

C:\ProgramData\readme.txt

Ransom Note

Your data are stolen and encrypted The data will be published on TOR website if you do not pay the ransom You can contact us and decrypt one file for free on this TOR site (you should download and install TOR browser first https://torproject.org) https://aazsbsgya565vlu2c6bzy6yfiebkcbtvvcytvolt33s77xypi7nypxyd.onion/ Your company id for log in: 9f2cd3ed-1d30-45ac-b47c-7d480426138d

URLs

https://aazsbsgya565vlu2c6bzy6yfiebkcbtvvcytvolt33s77xypi7nypxyd.onion/

Signatures

Black Basta
A ransomware family targeting Windows and Linux ESXi first seen in February 2022.
ransomware blackbasta

Black Basta payload 57 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2788-4-0x0000000000090000-0x000000000011A000-memory.dmp	family_blackbasta
behavioral1/memory/2788-6-0x0000000000090000-0x000000000011A000-memory.dmp	family_blackbasta
behavioral1/memory/2788-8-0x0000000000090000-0x000000000011A000-memory.dmp	family_blackbasta
behavioral1/memory/2788-11-0x0000000000090000-0x000000000011A000-memory.dmp	family_blackbasta
behavioral1/memory/2788-12-0x0000000000090000-0x000000000011A000-memory.dmp	family_blackbasta
behavioral1/memory/2788-10-0x0000000000090000-0x000000000011A000-memory.dmp	family_blackbasta
behavioral1/memory/2788-13-0x0000000000090000-0x000000000011A000-memory.dmp	family_blackbasta
behavioral1/memory/2788-14-0x0000000000090000-0x000000000011A000-memory.dmp	family_blackbasta
behavioral1/memory/2788-15-0x0000000000090000-0x000000000011A000-memory.dmp	family_blackbasta
behavioral1/memory/2788-16-0x0000000000090000-0x000000000011A000-memory.dmp	family_blackbasta
behavioral1/memory/2788-17-0x0000000000090000-0x000000000011A000-memory.dmp	family_blackbasta
behavioral1/memory/2788-19-0x0000000000090000-0x000000000011A000-memory.dmp	family_blackbasta
behavioral1/memory/2788-18-0x0000000000090000-0x000000000011A000-memory.dmp	family_blackbasta
behavioral1/memory/2788-21-0x0000000000090000-0x000000000011A000-memory.dmp	family_blackbasta
behavioral1/memory/2788-20-0x0000000000090000-0x000000000011A000-memory.dmp	family_blackbasta
behavioral1/memory/2788-25-0x0000000000090000-0x000000000011A000-memory.dmp	family_blackbasta
behavioral1/memory/2788-24-0x0000000000090000-0x000000000011A000-memory.dmp	family_blackbasta
behavioral1/memory/2788-22-0x0000000000090000-0x000000000011A000-memory.dmp	family_blackbasta
behavioral1/memory/2788-23-0x0000000000090000-0x000000000011A000-memory.dmp	family_blackbasta
behavioral1/memory/2788-26-0x0000000000090000-0x000000000011A000-memory.dmp	family_blackbasta
behavioral1/memory/2788-63-0x0000000000090000-0x000000000011A000-memory.dmp	family_blackbasta
behavioral1/memory/2788-62-0x0000000000090000-0x000000000011A000-memory.dmp	family_blackbasta
behavioral1/memory/2788-61-0x0000000000090000-0x000000000011A000-memory.dmp	family_blackbasta
behavioral1/memory/2788-60-0x0000000000090000-0x000000000011A000-memory.dmp	family_blackbasta
behavioral1/memory/2788-59-0x0000000000090000-0x000000000011A000-memory.dmp	family_blackbasta
behavioral1/memory/2788-58-0x0000000000090000-0x000000000011A000-memory.dmp	family_blackbasta
behavioral1/memory/2788-57-0x0000000000090000-0x000000000011A000-memory.dmp	family_blackbasta
behavioral1/memory/2788-56-0x0000000000090000-0x000000000011A000-memory.dmp	family_blackbasta
behavioral1/memory/2788-55-0x0000000000090000-0x000000000011A000-memory.dmp	family_blackbasta
behavioral1/memory/2788-54-0x0000000000090000-0x000000000011A000-memory.dmp	family_blackbasta
behavioral1/memory/2788-53-0x0000000000090000-0x000000000011A000-memory.dmp	family_blackbasta
behavioral1/memory/2788-52-0x0000000000090000-0x000000000011A000-memory.dmp	family_blackbasta
behavioral1/memory/2788-51-0x0000000000090000-0x000000000011A000-memory.dmp	family_blackbasta
behavioral1/memory/2788-50-0x0000000000090000-0x000000000011A000-memory.dmp	family_blackbasta
behavioral1/memory/2788-49-0x0000000000090000-0x000000000011A000-memory.dmp	family_blackbasta
behavioral1/memory/2788-48-0x0000000000090000-0x000000000011A000-memory.dmp	family_blackbasta
behavioral1/memory/2788-47-0x0000000000090000-0x000000000011A000-memory.dmp	family_blackbasta
behavioral1/memory/2788-46-0x0000000000090000-0x000000000011A000-memory.dmp	family_blackbasta
behavioral1/memory/2788-45-0x0000000000090000-0x000000000011A000-memory.dmp	family_blackbasta
behavioral1/memory/2788-44-0x0000000000090000-0x000000000011A000-memory.dmp	family_blackbasta
behavioral1/memory/2788-43-0x0000000000090000-0x000000000011A000-memory.dmp	family_blackbasta
behavioral1/memory/2788-42-0x0000000000090000-0x000000000011A000-memory.dmp	family_blackbasta
behavioral1/memory/2788-41-0x0000000000090000-0x000000000011A000-memory.dmp	family_blackbasta
behavioral1/memory/2788-40-0x0000000000090000-0x000000000011A000-memory.dmp	family_blackbasta
behavioral1/memory/2788-39-0x0000000000090000-0x000000000011A000-memory.dmp	family_blackbasta
behavioral1/memory/2788-38-0x0000000000090000-0x000000000011A000-memory.dmp	family_blackbasta
behavioral1/memory/2788-37-0x0000000000090000-0x000000000011A000-memory.dmp	family_blackbasta
behavioral1/memory/2788-36-0x0000000000090000-0x000000000011A000-memory.dmp	family_blackbasta
behavioral1/memory/2788-35-0x0000000000090000-0x000000000011A000-memory.dmp	family_blackbasta
behavioral1/memory/2788-34-0x0000000000090000-0x000000000011A000-memory.dmp	family_blackbasta
behavioral1/memory/2788-33-0x0000000000090000-0x000000000011A000-memory.dmp	family_blackbasta
behavioral1/memory/2788-32-0x0000000000090000-0x000000000011A000-memory.dmp	family_blackbasta
behavioral1/memory/2788-31-0x0000000000090000-0x000000000011A000-memory.dmp	family_blackbasta
behavioral1/memory/2788-30-0x0000000000090000-0x000000000011A000-memory.dmp	family_blackbasta
behavioral1/memory/2788-29-0x0000000000090000-0x000000000011A000-memory.dmp	family_blackbasta
behavioral1/memory/2788-28-0x0000000000090000-0x000000000011A000-memory.dmp	family_blackbasta
behavioral1/memory/2788-27-0x0000000000090000-0x000000000011A000-memory.dmp	family_blackbasta

Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
ransomware

File Deletion
T1070.004

Inhibit System Recovery
T1490
Renames multiple (595) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
ransomware

Sets desktop wallpaper using registry 2 TTPs 1 IoCs

ransomware

Defacement

T1491

Modify Registry

T1112

Processes:

regsvr32.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\dlaksjdoiwq.jpg"	regsvr32.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

regsvr32.exe

description pid process target process

PID 2512 set thread context of 2788 2512 regsvr32.exe regsvr32.exe

description	pid	process	target process
PID 2512 set thread context of 2788	2512	regsvr32.exe	regsvr32.exe

Drops file in Program Files directory 64 IoCs

Processes:

regsvr32.exe

description	ioc	process
File opened for modification	C:\Program Files\7-Zip\Lang\mr.txt	regsvr32.exe
File opened for modification	C:\Program Files\7-Zip\Lang\zh-tw.txt	regsvr32.exe
File opened for modification	C:\Program Files\7-Zip\Lang\zh-cn.txt	regsvr32.exe
File opened for modification	C:\Program Files (x86)\Common Files\System\wab32res.dll	regsvr32.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\JFONT.DAT	regsvr32.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\mscss7wre_es.dub	regsvr32.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\NL7MODELS000C.dll	regsvr32.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\MSClientDataMgr\readme.txt	regsvr32.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\CSS7DATA000C.DLL	regsvr32.exe
File opened for modification	C:\Program Files\HideSync.7z	regsvr32.exe
File opened for modification	C:\Program Files\DVD Maker\es-ES\DVDMaker.exe.mui	regsvr32.exe
File opened for modification	C:\Program Files\Java\jre7\COPYRIGHT	regsvr32.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\mset7es.kic	regsvr32.exe
File opened for modification	C:\Program Files\Mozilla Firefox\platform.ini	regsvr32.exe
File opened for modification	C:\Program Files (x86)\Internet Explorer\iexplore.exe	regsvr32.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\OfficeSoftwareProtectionPlatform\readme.txt	regsvr32.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\GROOVE.EXE	regsvr32.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MLCFG32.CPL	regsvr32.exe
File opened for modification	C:\Program Files\Mozilla Firefox\crashreporter.exe	regsvr32.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Filters\readme.txt	regsvr32.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\Source Engine\readme.txt	regsvr32.exe
File created	C:\Program Files (x86)\Common Files\System\it-IT\readme.txt	regsvr32.exe
File opened for modification	C:\Program Files\Mozilla Firefox\d3dcompiler_47.dll	regsvr32.exe
File created	C:\Program Files\Mozilla Firefox\browser\features\readme.txt	regsvr32.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\ReadMe.htm	regsvr32.exe
File created	C:\Program Files\Java\readme.txt	regsvr32.exe
File opened for modification	C:\Program Files\7-Zip\7-zip.chm	regsvr32.exe
File opened for modification	C:\Program Files\Internet Explorer\D3DCompiler_47.dll	regsvr32.exe
File created	C:\Program Files (x86)\Internet Explorer\it-IT\readme.txt	regsvr32.exe
File opened for modification	C:\Program Files\Mozilla Firefox\AccessibleMarshal.dll	regsvr32.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\CNFNOT32.EXE	regsvr32.exe
File created	C:\Program Files (x86)\Internet Explorer\readme.txt	regsvr32.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\COPYING.txt	regsvr32.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\AUDIOSEARCHMAIN.DLL	regsvr32.exe
File created	C:\Program Files\Uninstall Information\readme.txt	regsvr32.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ps.txt	regsvr32.exe
File opened for modification	C:\Program Files\Common Files\Services\verisign.bmp	regsvr32.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Setup Files\readme.txt	regsvr32.exe
File created	C:\Program Files (x86)\Microsoft Office\Office14\Bibliography\readme.txt	regsvr32.exe
File opened for modification	C:\Program Files\7-Zip\Lang\nb.txt	regsvr32.exe
File opened for modification	C:\Program Files\Microsoft Games\Hearts\HeartsMCE.lnk	regsvr32.exe
File opened for modification	C:\Program Files\Microsoft Games\Purble Place\PurblePlaceMCE.png	regsvr32.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Microsoft.SharePoint.BusinessData.Administration.Client.xml	regsvr32.exe
File opened for modification	C:\Program Files\Microsoft Office\Office14\Custom.propdesc	regsvr32.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\excel.exe.manifest	regsvr32.exe
File opened for modification	C:\Program Files\Internet Explorer\jsprofilerui.dll	regsvr32.exe
File opened for modification	C:\Program Files (x86)\Internet Explorer\ExtExport.exe	regsvr32.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\PROOF\readme.txt	regsvr32.exe
File created	C:\Program Files\Common Files\readme.txt	regsvr32.exe
File opened for modification	C:\Program Files\7-Zip\Lang\fa.txt	regsvr32.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ta.txt	regsvr32.exe
File opened for modification	C:\Program Files\Microsoft Games\Solitaire\SolitaireMCE.png	regsvr32.exe
File opened for modification	C:\Program Files\7-Zip\Lang\va.txt	regsvr32.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSOHTMED.EXE	regsvr32.exe
File created	C:\Program Files\Internet Explorer\images\readme.txt	regsvr32.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\axvlc.dll	regsvr32.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\vlc-cache-gen.exe	regsvr32.exe
File opened for modification	C:\Program Files\Internet Explorer\ie9props.propdesc	regsvr32.exe
File created	C:\Program Files\Microsoft Games\FreeCell\fr-FR\readme.txt	regsvr32.exe
File created	C:\Program Files (x86)\Common Files\System\en-US\readme.txt	regsvr32.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\ContactPicker.dll	regsvr32.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\VSTO\readme.txt	regsvr32.exe
File opened for modification	C:\Program Files\Microsoft Games\Solitaire\Solitaire.exe	regsvr32.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\ADVTEL.DIC	regsvr32.exe

Interacts with shadow copies 2 TTPs 2 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
ransomware

File Deletion
T1070.004

Inhibit System Recovery
T1490

Processes:

vssadmin.exevssadmin.exe

pid process

2800 vssadmin.exe
2028 vssadmin.exe

pid	process
2800	vssadmin.exe
2028	vssadmin.exe

Modifies registry class 3 IoCs

Processes:

regsvr32.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.basta\DefaultIcon	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.basta	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.basta\DefaultIcon\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\fkdjsadasd.ico"	regsvr32.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

vssvc.exe

description pid process

Token: SeBackupPrivilege 2728 vssvc.exe
Token: SeRestorePrivilege 2728 vssvc.exe
Token: SeAuditPrivilege 2728 vssvc.exe

description	pid	process
Token: SeBackupPrivilege	2728	vssvc.exe
Token: SeRestorePrivilege	2728	vssvc.exe
Token: SeAuditPrivilege	2728	vssvc.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

regsvr32.exeregsvr32.exe

description	pid	process	target process
PID 2224 wrote to memory of 2512	2224	regsvr32.exe	regsvr32.exe
PID 2224 wrote to memory of 2512	2224	regsvr32.exe	regsvr32.exe
PID 2224 wrote to memory of 2512	2224	regsvr32.exe	regsvr32.exe
PID 2224 wrote to memory of 2512	2224	regsvr32.exe	regsvr32.exe
PID 2224 wrote to memory of 2512	2224	regsvr32.exe	regsvr32.exe
PID 2224 wrote to memory of 2512	2224	regsvr32.exe	regsvr32.exe
PID 2224 wrote to memory of 2512	2224	regsvr32.exe	regsvr32.exe
PID 2512 wrote to memory of 2788	2512	regsvr32.exe	regsvr32.exe
PID 2512 wrote to memory of 2788	2512	regsvr32.exe	regsvr32.exe
PID 2512 wrote to memory of 2788	2512	regsvr32.exe	regsvr32.exe
PID 2512 wrote to memory of 2788	2512	regsvr32.exe	regsvr32.exe
PID 2512 wrote to memory of 2788	2512	regsvr32.exe	regsvr32.exe
PID 2512 wrote to memory of 2788	2512	regsvr32.exe	regsvr32.exe
PID 2512 wrote to memory of 2788	2512	regsvr32.exe	regsvr32.exe
PID 2512 wrote to memory of 2788	2512	regsvr32.exe	regsvr32.exe
PID 2512 wrote to memory of 2788	2512	regsvr32.exe	regsvr32.exe
PID 2512 wrote to memory of 2788	2512	regsvr32.exe	regsvr32.exe
PID 2512 wrote to memory of 2788	2512	regsvr32.exe	regsvr32.exe
PID 2512 wrote to memory of 2788	2512	regsvr32.exe	regsvr32.exe
PID 2512 wrote to memory of 2788	2512	regsvr32.exe	regsvr32.exe
PID 2512 wrote to memory of 2788	2512	regsvr32.exe	regsvr32.exe
PID 2512 wrote to memory of 2788	2512	regsvr32.exe	regsvr32.exe
PID 2512 wrote to memory of 2788	2512	regsvr32.exe	regsvr32.exe
PID 2512 wrote to memory of 2788	2512	regsvr32.exe	regsvr32.exe
PID 2512 wrote to memory of 2788	2512	regsvr32.exe	regsvr32.exe
PID 2512 wrote to memory of 2788	2512	regsvr32.exe	regsvr32.exe
PID 2512 wrote to memory of 2788	2512	regsvr32.exe	regsvr32.exe
PID 2512 wrote to memory of 2788	2512	regsvr32.exe	regsvr32.exe
PID 2512 wrote to memory of 2788	2512	regsvr32.exe	regsvr32.exe
PID 2512 wrote to memory of 2788	2512	regsvr32.exe	regsvr32.exe
PID 2512 wrote to memory of 2788	2512	regsvr32.exe	regsvr32.exe
PID 2512 wrote to memory of 2788	2512	regsvr32.exe	regsvr32.exe
PID 2512 wrote to memory of 2788	2512	regsvr32.exe	regsvr32.exe
PID 2512 wrote to memory of 2788	2512	regsvr32.exe	regsvr32.exe
PID 2512 wrote to memory of 2788	2512	regsvr32.exe	regsvr32.exe
PID 2512 wrote to memory of 2788	2512	regsvr32.exe	regsvr32.exe
PID 2512 wrote to memory of 2788	2512	regsvr32.exe	regsvr32.exe
PID 2512 wrote to memory of 2788	2512	regsvr32.exe	regsvr32.exe
PID 2512 wrote to memory of 2788	2512	regsvr32.exe	regsvr32.exe
PID 2512 wrote to memory of 2788	2512	regsvr32.exe	regsvr32.exe
PID 2512 wrote to memory of 2788	2512	regsvr32.exe	regsvr32.exe
PID 2512 wrote to memory of 2788	2512	regsvr32.exe	regsvr32.exe
PID 2512 wrote to memory of 2788	2512	regsvr32.exe	regsvr32.exe
PID 2512 wrote to memory of 2788	2512	regsvr32.exe	regsvr32.exe
PID 2512 wrote to memory of 2788	2512	regsvr32.exe	regsvr32.exe
PID 2512 wrote to memory of 2788	2512	regsvr32.exe	regsvr32.exe
PID 2512 wrote to memory of 2788	2512	regsvr32.exe	regsvr32.exe
PID 2512 wrote to memory of 2788	2512	regsvr32.exe	regsvr32.exe
PID 2512 wrote to memory of 2788	2512	regsvr32.exe	regsvr32.exe
PID 2512 wrote to memory of 2788	2512	regsvr32.exe	regsvr32.exe
PID 2512 wrote to memory of 2788	2512	regsvr32.exe	regsvr32.exe
PID 2512 wrote to memory of 2788	2512	regsvr32.exe	regsvr32.exe
PID 2512 wrote to memory of 2788	2512	regsvr32.exe	regsvr32.exe
PID 2512 wrote to memory of 2788	2512	regsvr32.exe	regsvr32.exe
PID 2512 wrote to memory of 2788	2512	regsvr32.exe	regsvr32.exe
PID 2512 wrote to memory of 2788	2512	regsvr32.exe	regsvr32.exe
PID 2512 wrote to memory of 2788	2512	regsvr32.exe	regsvr32.exe
PID 2512 wrote to memory of 2788	2512	regsvr32.exe	regsvr32.exe
PID 2512 wrote to memory of 2788	2512	regsvr32.exe	regsvr32.exe
PID 2512 wrote to memory of 2788	2512	regsvr32.exe	regsvr32.exe
PID 2512 wrote to memory of 2788	2512	regsvr32.exe	regsvr32.exe
PID 2512 wrote to memory of 2788	2512	regsvr32.exe	regsvr32.exe
PID 2512 wrote to memory of 2788	2512	regsvr32.exe	regsvr32.exe
PID 2512 wrote to memory of 2788	2512	regsvr32.exe	regsvr32.exe

Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\9f948af3a30f125dcd24d8a628b3a18c66b3d72baede8496ee735cbdfd9cf0c7.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2224
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\9f948af3a30f125dcd24d8a628b3a18c66b3d72baede8496ee735cbdfd9cf0c7.dll
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:2512
- - C:\Windows\SysWOW64\regsvr32.exe
    "C:\Windows\SysWOW64\regsvr32.exe"
    3⤵
    - Sets desktop wallpaper using registry
    - Drops file in Program Files directory
    - Modifies registry class
    PID:2788
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c C:\Windows\SysNative\vssadmin.exe delete shadows /all /quiet
      4⤵
      PID:1440
    - - C:\Windows\system32\vssadmin.exe
        
        C:\Windows\SysNative\vssadmin.exe delete shadows /all /quiet
        5⤵
        Interacts with shadow copies
        
        PID:2800
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c C:\Windows\System32\vssadmin.exe delete shadows /all /quiet
      4⤵
      PID:2360
    - - C:\Windows\SysWOW64\vssadmin.exe
        
        C:\Windows\System32\vssadmin.exe delete shadows /all /quiet
        5⤵
        Interacts with shadow copies
        
        PID:2028

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2728

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Indicator Removal

T1070

File Deletion

T1070.004

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Defacement

T1491

Inhibit System Recovery

T1490

Replay Monitor

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Downloads

C:\ProgramData\readme.txt

Filesize
395B

MD5
0ec3bfc39acd6e4e5d682271d4d2a6eb

SHA1
622f9571f0cceae1580e73f35b89efabdba35468

SHA256
1c5b4b54df5b38d96cbef7cf2041e37305664ccf89ef6757437f98bdc90f018e

SHA512
d4e1dd3b0ca0d0122a83ffa4846c5e6676b774f6e812105aab82d5da9b8a49b3b971e52869385187bbb085f5c9075fd92a09828351448cce5be78f64217ff7b6

Download Submit
memory/2788-0-0x0000000000090000-0x000000000011A000-memory.dmp

Filesize
552KB

Download
memory/2788-2-0x0000000000090000-0x000000000011A000-memory.dmp

Filesize
552KB

Download
memory/2788-3-0x0000000000090000-0x000000000011A000-memory.dmp

Filesize
552KB

Download
memory/2788-4-0x0000000000090000-0x000000000011A000-memory.dmp

Filesize
552KB

Download
memory/2788-6-0x0000000000090000-0x000000000011A000-memory.dmp

Filesize
552KB

Download
memory/2788-8-0x0000000000090000-0x000000000011A000-memory.dmp

Filesize
552KB

Download
memory/2788-11-0x0000000000090000-0x000000000011A000-memory.dmp

Filesize
552KB

Download
memory/2788-12-0x0000000000090000-0x000000000011A000-memory.dmp

Filesize
552KB

Download
memory/2788-10-0x0000000000090000-0x000000000011A000-memory.dmp

Filesize
552KB

Download
memory/2788-13-0x0000000000090000-0x000000000011A000-memory.dmp

Filesize
552KB

Download
memory/2788-14-0x0000000000090000-0x000000000011A000-memory.dmp

Filesize
552KB

Download
memory/2788-15-0x0000000000090000-0x000000000011A000-memory.dmp

Filesize
552KB

Download
memory/2788-16-0x0000000000090000-0x000000000011A000-memory.dmp

Filesize
552KB

Download
memory/2788-17-0x0000000000090000-0x000000000011A000-memory.dmp

Filesize
552KB

Download
memory/2788-19-0x0000000000090000-0x000000000011A000-memory.dmp

Filesize
552KB

Download
memory/2788-18-0x0000000000090000-0x000000000011A000-memory.dmp

Filesize
552KB

Download
memory/2788-21-0x0000000000090000-0x000000000011A000-memory.dmp

Filesize
552KB

Download
memory/2788-20-0x0000000000090000-0x000000000011A000-memory.dmp

Filesize
552KB

Download
memory/2788-25-0x0000000000090000-0x000000000011A000-memory.dmp

Filesize
552KB

Download
memory/2788-24-0x0000000000090000-0x000000000011A000-memory.dmp

Filesize
552KB

Download
memory/2788-22-0x0000000000090000-0x000000000011A000-memory.dmp

Filesize
552KB

Download
memory/2788-23-0x0000000000090000-0x000000000011A000-memory.dmp

Filesize
552KB

Download
memory/2788-26-0x0000000000090000-0x000000000011A000-memory.dmp

Filesize
552KB

Download
memory/2788-63-0x0000000000090000-0x000000000011A000-memory.dmp

Filesize
552KB

Download
memory/2788-62-0x0000000000090000-0x000000000011A000-memory.dmp

Filesize
552KB

Download
memory/2788-61-0x0000000000090000-0x000000000011A000-memory.dmp

Filesize
552KB

Download
memory/2788-60-0x0000000000090000-0x000000000011A000-memory.dmp

Filesize
552KB

Download
memory/2788-59-0x0000000000090000-0x000000000011A000-memory.dmp

Filesize
552KB

Download
memory/2788-58-0x0000000000090000-0x000000000011A000-memory.dmp

Filesize
552KB

Download
memory/2788-57-0x0000000000090000-0x000000000011A000-memory.dmp

Filesize
552KB

Download
memory/2788-56-0x0000000000090000-0x000000000011A000-memory.dmp

Filesize
552KB

Download
memory/2788-55-0x0000000000090000-0x000000000011A000-memory.dmp

Filesize
552KB

Download
memory/2788-54-0x0000000000090000-0x000000000011A000-memory.dmp

Filesize
552KB

Download
memory/2788-53-0x0000000000090000-0x000000000011A000-memory.dmp

Filesize
552KB

Download
memory/2788-52-0x0000000000090000-0x000000000011A000-memory.dmp

Filesize
552KB

Download
memory/2788-51-0x0000000000090000-0x000000000011A000-memory.dmp

Filesize
552KB

Download
memory/2788-50-0x0000000000090000-0x000000000011A000-memory.dmp

Filesize
552KB

Download
memory/2788-49-0x0000000000090000-0x000000000011A000-memory.dmp

Filesize
552KB

Download
memory/2788-48-0x0000000000090000-0x000000000011A000-memory.dmp

Filesize
552KB

Download
memory/2788-47-0x0000000000090000-0x000000000011A000-memory.dmp

Filesize
552KB

Download
memory/2788-46-0x0000000000090000-0x000000000011A000-memory.dmp

Filesize
552KB

Download
memory/2788-45-0x0000000000090000-0x000000000011A000-memory.dmp

Filesize
552KB

Download
memory/2788-44-0x0000000000090000-0x000000000011A000-memory.dmp

Filesize
552KB

Download
memory/2788-43-0x0000000000090000-0x000000000011A000-memory.dmp

Filesize
552KB

Download
memory/2788-42-0x0000000000090000-0x000000000011A000-memory.dmp

Filesize
552KB

Download
memory/2788-41-0x0000000000090000-0x000000000011A000-memory.dmp

Filesize
552KB

Download
memory/2788-40-0x0000000000090000-0x000000000011A000-memory.dmp

Filesize
552KB

Download
memory/2788-39-0x0000000000090000-0x000000000011A000-memory.dmp

Filesize
552KB

Download
memory/2788-38-0x0000000000090000-0x000000000011A000-memory.dmp

Filesize
552KB

Download
memory/2788-37-0x0000000000090000-0x000000000011A000-memory.dmp

Filesize
552KB

Download
memory/2788-36-0x0000000000090000-0x000000000011A000-memory.dmp

Filesize
552KB

Download
memory/2788-35-0x0000000000090000-0x000000000011A000-memory.dmp

Filesize
552KB

Download
memory/2788-34-0x0000000000090000-0x000000000011A000-memory.dmp

Filesize
552KB

Download
memory/2788-33-0x0000000000090000-0x000000000011A000-memory.dmp

Filesize
552KB

Download
memory/2788-32-0x0000000000090000-0x000000000011A000-memory.dmp

Filesize
552KB

Download
memory/2788-31-0x0000000000090000-0x000000000011A000-memory.dmp

Filesize
552KB

Download
memory/2788-30-0x0000000000090000-0x000000000011A000-memory.dmp

Filesize
552KB

Download
memory/2788-29-0x0000000000090000-0x000000000011A000-memory.dmp

Filesize
552KB

Download
memory/2788-28-0x0000000000090000-0x000000000011A000-memory.dmp

Filesize
552KB

Download
memory/2788-27-0x0000000000090000-0x000000000011A000-memory.dmp

Filesize
552KB

Download