blackbasta | 1806b7cc24522509cab563bea8d1dc6c9c992c9d5c575836de3f363a7b10a8cc

Analysis

max time kernel
239s
max time network
377s
platform
windows10-ltsc 2021_x64
resource
win10ltsc2021-20241211-en
resource tags

arch:x64arch:x86image:win10ltsc2021-20241211-enlocale:en-usos:windows10-ltsc 2021-x64system
submitted
21/12/2024, 14:48

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General

Target

b.zip
Size

446KB
MD5

9cefa111452fd3674d0d7e3e24ea076b
SHA1

c185f75dd1285e35ff59b2003ef855382d6a850f
SHA256

1806b7cc24522509cab563bea8d1dc6c9c992c9d5c575836de3f363a7b10a8cc
SHA512

b01413da6c974821b1365a264650f5daf6a6bddbf311df33c20b60fb654e6a33a070587edaa3e3f89d63ffaa14aa4ddb4b6c05ff8d2966df6561f7e4fef685ea
SSDEEP

12288:soutuJQIn872o78fwwHqo5C8nDDCLu/ou7I0ngv0q:shsJQo87QfUo5CkDOLr8bBq

Score

10^/10

blackbasta phishing ransomware

Malware Config

Extracted

Path

C:\Program Files (x86)\instructions_read_me.txt

Family

blackbasta

Ransom Note

ATTENTION! Your network has been breached and all data was encrypted. Please contact us at: https://bastad5huzwkepdixedg2gekg7jk22ato24zyllp6lnjx7wdtyctgvyd.onion/ Login ID: 3dd718a3-db04-485f-b882-250349c8a4de *!* To access .onion websites download and install Tor Browser at: https://www.torproject.org/ (Tor Browser is not related to us) *!* To restore all your PCs and get your network working again, follow these instructions: - Any attempts to modify, decrypt or rename the files will lead to its fatal corruption. It doesn't matter, who are trying to do this, either it will be your IT guys or a recovery agency. Please follow these simple rules to avoid data corruption: - Do not modify, rename or delete files. Any attempts to modify, decrypt or rename the files will lead to its fatal corruption. - Do not hire a recovery company. They can't decrypt without the key. They also don't care about your business. They believe that they are good negotiators, but it is not. They usually fail. So speak for yourself. Waiting you in a chat.

URLs

https://bastad5huzwkepdixedg2gekg7jk22ato24zyllp6lnjx7wdtyctgvyd.onion/

Signatures

Black Basta
A ransomware family targeting Windows and Linux ESXi first seen in February 2022.
ransomware blackbasta
Blackbasta family
blackbasta
Renames multiple (210) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
ransomware
A potential corporate email address has been identified in the URL: [email protected]
phishing
A potential corporate email address has been identified in the URL: [email protected]
phishing
A potential corporate email address has been identified in the URL: [email protected]
phishing
A potential corporate email address has been identified in the URL: [email protected]
phishing
A potential corporate email address has been identified in the URL: [email protected]
phishing
A potential corporate email address has been identified in the URL: [email protected]
phishing
A potential corporate email address has been identified in the URL: [email protected]
phishing

Loads dropped DLL 5 IoCs

pid	Process
4904	rundll32.exe
4688	rundll32.exe
1980	rundll32.exe
4368	rundll32.exe
1052	rundll32.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Mozilla Firefox\omni.ja	rundll32.exe
File created	C:\Program Files\Windows NT\instructions_read_me.txt	rundll32.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ko.txt	rundll32.exe
File opened for modification	C:\Program Files\Internet Explorer\iexplore.exe	rundll32.exe
File opened for modification	C:\Program Files\7-Zip\7z.sfx	rundll32.exe
File opened for modification	C:\Program Files\Internet Explorer\IEShims.dll	rundll32.exe
File opened for modification	C:\Program Files\Mozilla Firefox\precomplete	rundll32.exe
File opened for modification	C:\Program Files (x86)\Internet Explorer\sqmapi.dll	rundll32.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ar.txt	rundll32.exe
File opened for modification	C:\Program Files\Internet Explorer\de-DE\iexplore.exe.mui	rundll32.exe
File created	C:\Program Files\Internet Explorer\it-IT\instructions_read_me.txt	rundll32.exe
File opened for modification	C:\Program Files\UpdateEnter.xlsm	rundll32.exe
File opened for modification	C:\Program Files\Java\jre-1.8\COPYRIGHT	rundll32.exe
File opened for modification	C:\Program Files\7-Zip\7z.exe	rundll32.exe
File opened for modification	C:\Program Files\7-Zip\7zG.exe	rundll32.exe
File opened for modification	C:\Program Files\Mozilla Firefox\nssckbi.dll	rundll32.exe
File opened for modification	C:\Program Files\Windows Defender Advanced Threat Protection\SenseNdr.exe	rundll32.exe
File opened for modification	C:\Program Files\7-Zip\Lang\br.txt	rundll32.exe
File opened for modification	C:\Program Files\Common Files\System\wab32.dll	rundll32.exe
File opened for modification	C:\Program Files\UndoSave.wmv	rundll32.exe
File opened for modification	C:\Program Files\Microsoft Office\ThinAppXManifest.xml	rundll32.exe
File opened for modification	C:\Program Files\Windows Defender\AMMonitoringProvider.dll	rundll32.exe
File opened for modification	C:\Program Files\Windows Defender Advanced Threat Protection\MsSense.dll	rundll32.exe
File opened for modification	C:\Program Files\Windows Defender Advanced Threat Protection\SenseImdsCollector.exe	rundll32.exe
File opened for modification	C:\Program Files\Windows Media Player\wmpnscfg.exe	rundll32.exe
File opened for modification	C:\Program Files\7-Zip\Lang\zh-cn.txt	rundll32.exe
File opened for modification	C:\Program Files\dotnet\swidtag\Microsoft Windows Desktop Runtime - 7.0.16 (x64).swidtag	rundll32.exe
File opened for modification	C:\Program Files\7-Zip\7-zip32.dll	rundll32.exe
File opened for modification	C:\Program Files\Windows Defender\MsMpEng.exe	rundll32.exe
File opened for modification	C:\Program Files\dotnet\swidtag\Microsoft Windows Desktop Runtime - 6.0.27 (x64).swidtag	rundll32.exe
File opened for modification	C:\Program Files\Internet Explorer\es-ES\iexplore.exe.mui	rundll32.exe
File created	C:\Program Files\Microsoft Office 15\instructions_read_me.txt	rundll32.exe
File created	C:\Program Files\Windows Defender Advanced Threat Protection\instructions_read_me.txt	rundll32.exe
File opened for modification	C:\Program Files (x86)\Windows Mail\wabmig.exe	rundll32.exe
File opened for modification	C:\Program Files (x86)\Windows Media Player\wmlaunch.exe	rundll32.exe
File opened for modification	C:\Program Files\7-Zip\Lang\lij.txt	rundll32.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\README.html	rundll32.exe
File opened for modification	C:\Program Files\Internet Explorer\ExtExport.exe	rundll32.exe
File opened for modification	C:\Program Files\Mozilla Firefox\xul.dll	rundll32.exe
File opened for modification	C:\Program Files\Windows Defender Advanced Threat Protection\MsSense.exe	rundll32.exe
File opened for modification	C:\Program Files\Windows Media Player\mpvis.DLL	rundll32.exe
File created	C:\Program Files\Common Files\DESIGNER\instructions_read_me.txt	rundll32.exe
File opened for modification	C:\Program Files\SkipProtect.temp	rundll32.exe
File opened for modification	C:\Program Files (x86)\Internet Explorer\ieinstal.exe	rundll32.exe
File opened for modification	C:\Program Files (x86)\Windows Defender\MpAsDesc.dll	rundll32.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ro.txt	rundll32.exe
File opened for modification	C:\Program Files\7-Zip\Lang\sa.txt	rundll32.exe
File opened for modification	C:\Program Files (x86)\Internet Explorer\iexplore.exe	rundll32.exe
File opened for modification	C:\Program Files (x86)\Windows Media Player\wmprph.exe	rundll32.exe
File opened for modification	C:\Program Files\7-Zip\Lang\hu.txt	rundll32.exe
File opened for modification	C:\Program Files\7-Zip\Lang\uz-cyrl.txt	rundll32.exe
File opened for modification	C:\Program Files\dotnet\swidtag\Microsoft Windows Desktop Runtime - 8.0.2 (x64).swidtag	rundll32.exe
File opened for modification	C:\Program Files\Internet Explorer\fr-FR\ieinstal.exe.mui	rundll32.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jvisualvm.txt	rundll32.exe
File opened for modification	C:\Program Files\ResetJoin.txt	rundll32.exe
File opened for modification	C:\Program Files\DisconnectLimit.wav	rundll32.exe
File opened for modification	C:\Program Files\InstallWait.html	rundll32.exe
File opened for modification	C:\Program Files\Windows Media Player\wmpshare.exe	rundll32.exe
File opened for modification	C:\Program Files\7-Zip\Lang\io.txt	rundll32.exe
File opened for modification	C:\Program Files\7-Zip\Lang\kaa.txt	rundll32.exe
File opened for modification	C:\Program Files\Internet Explorer\uk-UA\ieinstal.exe.mui	rundll32.exe
File opened for modification	C:\Program Files\DenyTest.3g2	rundll32.exe
File created	C:\Program Files (x86)\WindowsPowerShell\instructions_read_me.txt	rundll32.exe
File opened for modification	C:\Program Files (x86)\Windows Media Player\wmplayer.exe	rundll32.exe

Checks processor information in registry 2 TTPs 8 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	firefox.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Signature	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Revision	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier	firefox.exe

Modifies registry class 5 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\	7zFM.exe
Key created	\REGISTRY\USER\S-1-5-21-2934520114-3201407646-466687995-1000_Classes\Local Settings	firefox.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.7wdojib58\DefaultIcon	rundll32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.7wdojib58	rundll32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.7wdojib58\DefaultIcon\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\fkdjsadasd.ico"	rundll32.exe

Opens file in notepad (likely ransom note) 1 IoCs

ransomware

pid	Process
5132	NOTEPAD.EXE

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
4260	7zFM.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeRestorePrivilege	4260	7zFM.exe
Token: 35	4260	7zFM.exe
Token: SeSecurityPrivilege	4260	7zFM.exe
Token: SeDebugPrivilege	4888	firefox.exe
Token: SeDebugPrivilege	4888	firefox.exe

Suspicious use of FindShellTrayWindow 23 IoCs

pid	Process
4260	7zFM.exe
4260	7zFM.exe
4888	firefox.exe
4888	firefox.exe
4888	firefox.exe
4888	firefox.exe
4888	firefox.exe
4888	firefox.exe
4888	firefox.exe
4888	firefox.exe
4888	firefox.exe
4888	firefox.exe
4888	firefox.exe
4888	firefox.exe
4888	firefox.exe
4888	firefox.exe
4888	firefox.exe
4888	firefox.exe
4888	firefox.exe
4888	firefox.exe
4888	firefox.exe
4888	firefox.exe
4888	firefox.exe

Suspicious use of SendNotifyMessage 20 IoCs

pid	Process
4888	firefox.exe
4888	firefox.exe
4888	firefox.exe
4888	firefox.exe
4888	firefox.exe
4888	firefox.exe
4888	firefox.exe
4888	firefox.exe
4888	firefox.exe
4888	firefox.exe
4888	firefox.exe
4888	firefox.exe
4888	firefox.exe
4888	firefox.exe
4888	firefox.exe
4888	firefox.exe
4888	firefox.exe
4888	firefox.exe
4888	firefox.exe
4888	firefox.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
4888	firefox.exe
4888	firefox.exe
4888	firefox.exe
4888	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1996 wrote to memory of 4904	1996	cmd.exe	97
PID 1996 wrote to memory of 4904	1996	cmd.exe	97
PID 1996 wrote to memory of 4688	1996	cmd.exe	98
PID 1996 wrote to memory of 4688	1996	cmd.exe	98
PID 1996 wrote to memory of 1980	1996	cmd.exe	99
PID 1996 wrote to memory of 1980	1996	cmd.exe	99
PID 1996 wrote to memory of 4368	1996	cmd.exe	100
PID 1996 wrote to memory of 4368	1996	cmd.exe	100
PID 1596 wrote to memory of 4888	1596	firefox.exe	103
PID 1596 wrote to memory of 4888	1596	firefox.exe	103
PID 1596 wrote to memory of 4888	1596	firefox.exe	103
PID 1596 wrote to memory of 4888	1596	firefox.exe	103
PID 1596 wrote to memory of 4888	1596	firefox.exe	103
PID 1596 wrote to memory of 4888	1596	firefox.exe	103
PID 1596 wrote to memory of 4888	1596	firefox.exe	103
PID 1596 wrote to memory of 4888	1596	firefox.exe	103
PID 1596 wrote to memory of 4888	1596	firefox.exe	103
PID 1596 wrote to memory of 4888	1596	firefox.exe	103
PID 1596 wrote to memory of 4888	1596	firefox.exe	103
PID 4888 wrote to memory of 1040	4888	firefox.exe	104
PID 4888 wrote to memory of 1040	4888	firefox.exe	104
PID 4888 wrote to memory of 1040	4888	firefox.exe	104
PID 4888 wrote to memory of 1040	4888	firefox.exe	104
PID 4888 wrote to memory of 1040	4888	firefox.exe	104
PID 4888 wrote to memory of 1040	4888	firefox.exe	104
PID 4888 wrote to memory of 1040	4888	firefox.exe	104
PID 4888 wrote to memory of 1040	4888	firefox.exe	104
PID 4888 wrote to memory of 1040	4888	firefox.exe	104
PID 4888 wrote to memory of 1040	4888	firefox.exe	104
PID 4888 wrote to memory of 1040	4888	firefox.exe	104
PID 4888 wrote to memory of 1040	4888	firefox.exe	104
PID 4888 wrote to memory of 1040	4888	firefox.exe	104
PID 4888 wrote to memory of 1040	4888	firefox.exe	104
PID 4888 wrote to memory of 1040	4888	firefox.exe	104
PID 4888 wrote to memory of 1040	4888	firefox.exe	104
PID 4888 wrote to memory of 1040	4888	firefox.exe	104
PID 4888 wrote to memory of 1040	4888	firefox.exe	104
PID 4888 wrote to memory of 1040	4888	firefox.exe	104
PID 4888 wrote to memory of 1040	4888	firefox.exe	104
PID 4888 wrote to memory of 1040	4888	firefox.exe	104
PID 4888 wrote to memory of 1040	4888	firefox.exe	104
PID 4888 wrote to memory of 1040	4888	firefox.exe	104
PID 4888 wrote to memory of 1040	4888	firefox.exe	104
PID 4888 wrote to memory of 1040	4888	firefox.exe	104
PID 4888 wrote to memory of 1040	4888	firefox.exe	104
PID 4888 wrote to memory of 1040	4888	firefox.exe	104
PID 4888 wrote to memory of 1040	4888	firefox.exe	104
PID 4888 wrote to memory of 1040	4888	firefox.exe	104
PID 4888 wrote to memory of 1040	4888	firefox.exe	104
PID 4888 wrote to memory of 1040	4888	firefox.exe	104
PID 4888 wrote to memory of 1040	4888	firefox.exe	104
PID 4888 wrote to memory of 1040	4888	firefox.exe	104
PID 4888 wrote to memory of 1040	4888	firefox.exe	104
PID 4888 wrote to memory of 1040	4888	firefox.exe	104
PID 4888 wrote to memory of 1040	4888	firefox.exe	104
PID 4888 wrote to memory of 1040	4888	firefox.exe	104
PID 4888 wrote to memory of 1040	4888	firefox.exe	104
PID 4888 wrote to memory of 1040	4888	firefox.exe	104
PID 4888 wrote to memory of 1040	4888	firefox.exe	104
PID 4888 wrote to memory of 1040	4888	firefox.exe	104
PID 4888 wrote to memory of 1040	4888	firefox.exe	104
PID 4888 wrote to memory of 1040	4888	firefox.exe	104
PID 4888 wrote to memory of 1040	4888	firefox.exe	104
PID 4888 wrote to memory of 1040	4888	firefox.exe	104

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Program Files\7-Zip\7zFM.exe
"C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\AppData\Local\Temp\b.zip"
1⤵
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:4260

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:2808

C:\Windows\System32\cmd.exe
"C:\Windows\System32\cmd.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1996
- C:\Windows\system32\rundll32.exe
  rundll32 basta.dll,31
  2⤵
  - Loads dropped DLL
  PID:4904
- C:\Windows\system32\rundll32.exe
  rundll32 basta.dll,entry
  2⤵
  - Loads dropped DLL
  PID:4688
- C:\Windows\system32\rundll32.exe
  rundll32 basta.dll,entry
  2⤵
  - Loads dropped DLL
  PID:1980
- C:\Windows\system32\rundll32.exe
  rundll32 basta.dll,main
  2⤵
  - Loads dropped DLL
  PID:4368
- C:\Windows\system32\rundll32.exe
  rundll32 basta.dll,#1
  2⤵
  - Loads dropped DLL
  - Drops file in Program Files directory
  - Modifies registry class
  PID:1052
- C:\Windows\system32\rundll32.exe
  rundll32 basta.dll,#2
  2⤵
  PID:3196
- C:\Windows\system32\rundll32.exe
  rundll32 basta.dll,#3
  2⤵
  PID:6128

C:\Program Files\Mozilla Firefox\firefox.exe
"C:\Program Files\Mozilla Firefox\firefox.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1596
- C:\Program Files\Mozilla Firefox\firefox.exe
  "C:\Program Files\Mozilla Firefox\firefox.exe"
  2⤵
  - Checks processor information in registry
  - Modifies registry class
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:4888
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2020 -parentBuildID 20240401114208 -prefsHandle 1940 -prefMapHandle 1948 -prefsLen 23839 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {ad850851-9de6-4e26-bd25-af0ae2d6989b} 4888 "\\.\pipe\gecko-crash-server-pipe.4888" gpu
    3⤵
    PID:1040
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2416 -parentBuildID 20240401114208 -prefsHandle 2404 -prefMapHandle 2400 -prefsLen 23717 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {8bf26cc4-8e18-44a5-82c8-a89813f36af8} 4888 "\\.\pipe\gecko-crash-server-pipe.4888" socket
    3⤵
    PID:1400
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3020 -childID 1 -isForBrowser -prefsHandle 2924 -prefMapHandle 3160 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 1124 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {bbce8c75-085a-4587-a4f5-c79bb915fe40} 4888 "\\.\pipe\gecko-crash-server-pipe.4888" tab
    3⤵
    PID:4788
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3692 -childID 2 -isForBrowser -prefsHandle 3684 -prefMapHandle 3668 -prefsLen 29091 -prefMapSize 244658 -jsInitHandle 1124 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {0661a20c-4041-4909-878e-c6f7346133a7} 4888 "\\.\pipe\gecko-crash-server-pipe.4888" tab
    3⤵
    PID:3220
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4476 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4512 -prefMapHandle 4508 -prefsLen 29091 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {dde1eb10-e440-4ec9-95b2-45cc3df11de9} 4888 "\\.\pipe\gecko-crash-server-pipe.4888" utility
    3⤵
    - Checks processor information in registry
    PID:1144
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5216 -childID 3 -isForBrowser -prefsHandle 5340 -prefMapHandle 3672 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1124 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {dc0aa74d-1c63-4488-86bc-993b0800f6dd} 4888 "\\.\pipe\gecko-crash-server-pipe.4888" tab
    3⤵
    PID:908
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5476 -childID 4 -isForBrowser -prefsHandle 5484 -prefMapHandle 5496 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1124 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {f1b0b64d-9c03-4487-aa0b-f7ab849f7181} 4888 "\\.\pipe\gecko-crash-server-pipe.4888" tab
    3⤵
    PID:2172
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5688 -childID 5 -isForBrowser -prefsHandle 5764 -prefMapHandle 5760 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1124 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {1f435a70-2575-4520-9362-7dd31bacea8e} 4888 "\\.\pipe\gecko-crash-server-pipe.4888" tab
    3⤵
    PID:4284
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5176 -childID 6 -isForBrowser -prefsHandle 6260 -prefMapHandle 6276 -prefsLen 27211 -prefMapSize 244658 -jsInitHandle 1124 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {33d26fda-6274-4da9-aa11-95a3686d529d} 4888 "\\.\pipe\gecko-crash-server-pipe.4888" tab
    3⤵
    PID:3976
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5408 -childID 7 -isForBrowser -prefsHandle 6232 -prefMapHandle 4724 -prefsLen 27211 -prefMapSize 244658 -jsInitHandle 1124 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {039d4bd8-b2e8-4326-9547-5f461b2450bd} 4888 "\\.\pipe\gecko-crash-server-pipe.4888" tab
    3⤵
    PID:4376
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=6724 -childID 8 -isForBrowser -prefsHandle 3900 -prefMapHandle 6668 -prefsLen 27998 -prefMapSize 244658 -jsInitHandle 1124 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {29eb74f7-0cdb-4353-80ed-9ed21effd388} 4888 "\\.\pipe\gecko-crash-server-pipe.4888" tab
    3⤵
    PID:1840

C:\Windows\system32\NOTEPAD.EXE
"C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\Desktop\instructions_read_me.txt
1⤵
- Opens file in notepad (likely ransom note)
PID:5132

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

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:\Program Files (x86)\instructions_read_me.txt

Filesize
1KB

MD5
4ba06d41a13bc5f4ddc71cf6a48cf231

SHA1
d83c4640b36339549130fcb008c6f5c8a6d67676

SHA256
8e29eb9f02be51cbdc99f8ec9b90fb29f47806f9ca804590de548d5e06f47db5

SHA512
9fe3e0546ece1c74b2b3f188fafb024309bb1048ce997c334a6fed9b9638f11aa0dc99784546241fc28893b207a239ed21f8189a51bd801bc65334bd082da88c

Download Submit
C:\Program Files\Mozilla Firefox\firefox.exe

Filesize
655KB

MD5
470443e44566ecfc7ac2ddbec240a73f

SHA1
27bb8d2fc02cd2bbc184d07357aaa9903d88b425

SHA256
006652da0745d8672ec56598368c1f8a4896cd4a0aa5b61499d574870f94b705

SHA512
22c9bc36874abb015a7e1a28e26f186f2abbd559aad53fdcf493f2178dbc6cfe5a7324d0acadcf4a641028e61787d2f4237a8c034a3a7a6d0a7162f31e05a618

Download Submit
C:\Program Files\Mozilla Firefox\mozglue.dll

Filesize
967KB

MD5
82958c604717fc0a15052e03a927cfa4

SHA1
829a7eb23147c31d9746ddaa30201b7127515416

SHA256
948818942a29cf21260ba389c2fdf3c001d77851500a7124c1f6a3290b8f826c

SHA512
70e5118dd760e7dc86f3641da57dad00f02b703e53230bc13e0e9e21fddcba75d3e70445d90d9f13988956e4ba20e7b54ebbdaaed18c3e7aa75a4214c2e2aff9

Download Submit
C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\mg4xad17.default-release\activity-stream.discovery_stream.json

Filesize
18KB

MD5
e6391306c8678cf9d91c8868a51b0fa3

SHA1
3c914d26bf26ddebedc36baa5261731a78aa6189

SHA256
635795decdb5b7857b024eaae4efcaee3285eb4acedad94af9c72467e3a9023d

SHA512
23ccfb3cb58ba6a7969e4296ec80644f121eebb03b8ca59d5073c6f5458cfc31450a4450f04ea9daa49048cd8135125601344765a02825bdfdfc239cba163f1b

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpaddon

Filesize
479KB

MD5
09372174e83dbbf696ee732fd2e875bb

SHA1
ba360186ba650a769f9303f48b7200fb5eaccee1

SHA256
c32efac42faf4b9878fb8917c5e71d89ff40de580c4f52f62e11c6cfab55167f

SHA512
b667086ed49579592d435df2b486fe30ba1b62ddd169f19e700cd079239747dd3e20058c285fa9c10a533e34f22b5198ed9b1f92ae560a3067f3e3feacc724f1

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpaddon-1

Filesize
13.8MB

MD5
0a8747a2ac9ac08ae9508f36c6d75692

SHA1
b287a96fd6cc12433adb42193dfe06111c38eaf0

SHA256
32d544baf2facc893057a1d97db33207e642f0dacf235d8500a0b5eff934ce03

SHA512
59521f8c61236641b3299ab460c58c8f5f26fa67e828de853c2cf372f9614d58b9f541aae325b1600ec4f3a47953caacb8122b0dfce7481acfec81045735947d

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\mg4xad17.default-release\AlternateServices.bin

Filesize
7KB

MD5
d5cf8ff54d7b6b14f96de558b15bdb75

SHA1
051ec0be2dad04926880e137984370690a98c0d3

SHA256
70cd6beaa10539f8dc9841f6827d95fff2b82e4dcc4a4300bfc075c2fb3c72ec

SHA512
a259ba884bb1eea66566192bc672a691a6d2cea5c6f34e82b8e48e3f029885a3759d456de413c03e48d43b06c325d0e32512f21535a0dcade1aeea0e13700c20

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\mg4xad17.default-release\AlternateServices.bin

Filesize
12KB

MD5
8fac9b89aa03271a2d3c13753a921041

SHA1
8c924fa53a6db97b564b1db256d3e7e60e82ab4e

SHA256
c531dc3d659338e41ead4f7d5dbcc26e837ab578fa5f1d07430e9b841c7720af

SHA512
8d6350de22b812455d44a8dc9a7c9c962686d89887fbe7149509f1d6405c2c6df0bc6a548421d7bfef82f1858d84f4d818bac1096ff057101ba3347b7de0ead7

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\mg4xad17.default-release\datareporting\glean\db\data.safe.tmp

Filesize
5KB

MD5
aef97928bc23cc3ac99f8cbb65a1ba16

SHA1
dd1998c62f9530c67136802ce5707b08dd1602ca

SHA256
0c359a136adc0382515eaf85f077d7c980784fe89860c2f551383858b6f731b0

SHA512
652a43b5b1dbe72b55c70ccbe98dd975437073718f3840e8af87d5eb4224be9e12b22c503ddc0007fe5315162059290e9e937350fdf70b6ab82031fc9142be5c

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\mg4xad17.default-release\datareporting\glean\db\data.safe.tmp

Filesize
16KB

MD5
a554473a9ba8db7665167d9b77bdbcb7

SHA1
95d735753cb61eca3c143e4f73883d09fa817dbe

SHA256
85df651bc25afd26405292a3097f630e10c216068406dc0e6827232c44281b3b

SHA512
f661041318adb90e0622f0f6aba767ca06887d014bbba1854a509d12ad99ed0a363dc7e7bed6206c62ba6fd6216f54010e5c14559f5d5053379ff8c6c11c6e52

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\mg4xad17.default-release\datareporting\glean\pending_pings\4db13cd2-325b-4114-bd9b-d8fa007dba10

Filesize
982B

MD5
0cdbddfbdb9080c1d56ff88bb001f332

SHA1
19fb2d5ff080485080c3a8e80080939a33f5d934

SHA256
855387d01873228d1f3e3d99a23d27dafd402ea9369b597a8a9ffcc510a6eab3

SHA512
13785ba4b37ed4509deb69915fdba09f0eb287a107c8d54e8bff2f9718d8464f23169372db6ebbddb17f5fde96e06ba5b04664d5e6d2e1af949742b35fc41c1b

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\mg4xad17.default-release\datareporting\glean\pending_pings\86e22a91-e902-4e79-9f4e-39c30660a42e

Filesize
671B

MD5
b685e1694d5d8911025a7120a83f30fb

SHA1
21ca360fe9e476721b0be29c9c1e081109723123

SHA256
9df6c4d855e161f0658b26526f66128b204affdf7a621555bf352fab949cbd15

SHA512
2b6e0d6b6966d248d8b53e3fa543851f284a3d1ae05cafad9f32ff3d7105dbd77838e284083a8965adbaf4a0a63065f1ea21b328874f0ee3281ec0e9acb7bf02

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\mg4xad17.default-release\datareporting\glean\pending_pings\a8ca14c3-df33-4675-b26e-2e7a38634c3b

Filesize
25KB

MD5
2e4cb755e405e5677c1b3f0ca6c1dc3a

SHA1
f62599a1fd6f3fe2f785bb89367716aa3c6b5f84

SHA256
b23c9d6e032d5a760b27a15d44c2e7e649440873e21d060ea83d1074d997e3ec

SHA512
b4336a042dc8ce411667afa43f83164f8e94f206a360565a610cba852994d59c53d1803a0c93f79b18070d46c5388360f39193036e13f013ffadaf33e74e7e7a

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\mg4xad17.default-release\gmp-gmpopenh264\2.3.2\gmpopenh264.dll

Filesize
1.1MB

MD5
842039753bf41fa5e11b3a1383061a87

SHA1
3e8fe1d7b3ad866b06dca6c7ef1e3c50c406e153

SHA256
d88dd3bfc4a558bb943f3caa2e376da3942e48a7948763bf9a38f707c2cd0c1c

SHA512
d3320f7ac46327b7b974e74320c4d853e569061cb89ca849cd5d1706330aca629abeb4a16435c541900d839f46ff72dfde04128c450f3e1ee63c025470c19157

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\mg4xad17.default-release\gmp-gmpopenh264\2.3.2\gmpopenh264.info

Filesize
116B

MD5
2a461e9eb87fd1955cea740a3444ee7a

SHA1
b10755914c713f5a4677494dbe8a686ed458c3c5

SHA256
4107f76ba1d9424555f4e8ea0acef69357dfff89dfa5f0ec72aa4f2d489b17bc

SHA512
34f73f7bf69d7674907f190f257516e3956f825e35a2f03d58201a5a630310b45df393f2b39669f9369d1ac990505a4b6849a0d34e8c136e1402143b6cedf2d3

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\mg4xad17.default-release\gmp-widevinecdm\4.10.2710.0\manifest.json

Filesize
372B

MD5
bf957ad58b55f64219ab3f793e374316

SHA1
a11adc9d7f2c28e04d9b35e23b7616d0527118a1

SHA256
bbab6ca07edbed72a966835c7907b3e60c7aa3d48ddea847e5076bd05f4b1eda

SHA512
79c179b56e4893fb729b225818ab4b95a50b69666ac41d17aad0b37ab0ca8cd9f0848cbc3c5d9e69e4640a8b261d7ced592eae9bcb0e0b63c05a56e7c477f44e

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\mg4xad17.default-release\gmp-widevinecdm\4.10.2710.0\widevinecdm.dll

Filesize
17.8MB

MD5
daf7ef3acccab478aaa7d6dc1c60f865

SHA1
f8246162b97ce4a945feced27b6ea114366ff2ad

SHA256
bc40c7821dcd3fea9923c6912ab1183a942c11b7690cfd79ed148ded0228777e

SHA512
5840a45cfdb12c005e117608b1e5d946e1b2e76443ed39ba940d7f56de4babeab09bee7e64b903eb82bb37624c0a0ef19e9b59fbe2ce2f0e0b1c7a6015a63f75

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\mg4xad17.default-release\prefs-1.js

Filesize
10KB

MD5
d0fe3aecb848a6fef69470c7081d668e

SHA1
0e75d3403f9be5386961fa94a25418a3c9655f93

SHA256
9c05c30917dd998904e1c711eac45cf4813dda6104b7d7caef638ba7a61f2d84

SHA512
91810e9f07a999c43b48a427e4a8130cd11e13e896926f2877fc98d52c6bec8e702df1983435dfd098900ba5d3fce39e0001c0e682fa3e7dea63da3d95be6e25

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\mg4xad17.default-release\prefs-1.js

Filesize
11KB

MD5
38018b64385d0c1ef65c7923cc64282b

SHA1
c9bd9aa9a81159a5ac7b65e22ff8c4f7447c8310

SHA256
61cc39de97dec39039658a3e2c74b5ad774459b0b950add312100cbe7faf0bdd

SHA512
cf4346ca43ea6906bc47a5a26985a6fa31454cbc9a7884cd7ecc6fa83284de6df9df0f1ad888d1c4e6d19e9b16ab532f909e4f66f310aed5b86a350a64628dcc

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\mg4xad17.default-release\prefs.js

Filesize
10KB

MD5
c2859826b80f6f8d76311960f9551a8c

SHA1
d1fc3650fa5fcbe902333db7a1e904fba0b96f0a

SHA256
1952d60da9f37222bfc332e451f158aaf054efde13f42c649fa5bccc79009417

SHA512
da87004346a155c8388c720914518276b403df4c6cbd84bc47b68d3d006de3a1cc6bd9fb2a723cea826d9e83a1e0cf4312a3c0453e5e58c8919708205861956e

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\mg4xad17.default-release\sessionstore-backups\recovery.baklz4

Filesize
1KB

MD5
bb8b8b4d30c87ccda10f7c43232cd353

SHA1
f74c44c84e7018c424802d6951e225f4957e70e4

SHA256
7ac1fce19d2a3f031200e9d9502020153663954ad5e65ed92a560ac2797b6e5c

SHA512
06bcdc6298bbc9a121c86137acc0f4442874793ef4cf45a3fefe9b2f8311be698f3f40d4755a7afa6e869ee73ad3219016d780621aaa09aa16510f516e7dfd87

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\mg4xad17.default-release\sessionstore-backups\recovery.baklz4

Filesize
6KB

MD5
2215fa4a1153806c209f3a430a85a0ef

SHA1
1835e60473166a78fa9073018fe9f717eed9f8bd

SHA256
450a91b87f992b9b19408406a9c041a1dd3cb13ecdaddef81ee534515a9b87bd

SHA512
d5846ec14c1eab9a724ba45d25e7ba3268ded8c70a3481391cd3db62a503dfdf3ee54697bdbe2d641596892021161258a60d11538837f2bf1be5e585a194a85d

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\mg4xad17.default-release\sessionstore-backups\recovery.baklz4

Filesize
8KB

MD5
8959e8d3eb5b85f04ffd1750342faf15

SHA1
91f310cdc163f7fe4cffa73f3509ec001e2a39bb

SHA256
8b469bea81bcfa98a90806ed4a8d3fe89c4bda74f18537f79fb637a3f3bf54fc

SHA512
6ffe638331ca1f91881347374bc9a852855ed8d221299a7079ba289d5b28a885601117c02dd2831ab58ab424556ce82f9daa38eda58d0a72e74b68f3f84e6c58

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\mg4xad17.default-release\sessionstore-backups\recovery.baklz4

Filesize
5KB

MD5
f7239801953111cb6341bf1c1a31c4fe

SHA1
15a252ef6d8cb5e853158dd174bbe6fd60fc8aec

SHA256
511274f4a955f90359ab51c0751b6f78c44907b7584f279462d967d03c666732

SHA512
557913c8525e1888c1a07e13cf21185631ad6b2715c238a7dd769300829e5116ccbdb5e62c0133f490dc87da93ceea24a88d3f1ab90d993fc9612fd035830733

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\mg4xad17.default-release\sessionstore-backups\recovery.baklz4

Filesize
4KB

MD5
3bbc3876b7ac1337be0e633c0c3e716c

SHA1
330b2e05733690f8f0c55937545feedcbcbfc3b3

SHA256
9720d276e71970a0df8a3c26e093d5ede6bf6e5ad279e2171feddfa859b5c605

SHA512
fa25d05b50ac383274dcf48922e8d79431a870a8f19bff28679437e84b8a151e3cf0967931e4ecb1e1a8d040309bdebd080a0d0f8d75fdacc08091fcd29ab227

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\mg4xad17.default-release\sessionstore-backups\recovery.baklz4

Filesize
8KB

MD5
2da7cb0d3690ddd216284c55d0f54b37

SHA1
6ef895c3ee38f7b5723348b6d5ba6884987bb8df

SHA256
7fcf5294dffa34ebf8a91f9cd8d13eb4c1ee3aa94725f78aa1e5a2704b1fe4c2

SHA512
070ec7e80e436971e107691f820c20ef3884a95b03fe0bf62fc1c44250e3a50d307dfd1a7abb2fdc1367bafbdbdac0d8b87fb9767a83ff7f5e85f4082638e274

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\mg4xad17.default-release\sessionstore-backups\recovery.baklz4

Filesize
4KB

MD5
7f1be722f324b243fb8293962ed6df08

SHA1
ac262f4ad9a4717c2e4584db3e458b50bf4540d9

SHA256
20359646cd0ee84a4276b0906e60f17211f2bbab1a93c1ba9cfa51db25534a69

SHA512
655ac93a07773c4f4efe63da1cc8aaac7f69d83e3b9971e2504be7c9d9ee14d9c7eb3c5c1b7348eaa6cfc7392c81362783e0e5999369929080eb67730b35866f

Download Submit
C:\Users\Admin\Desktop\basta\basta.exe

Filesize
1023KB

MD5
08378cd36fdbf69dba24d14393ad564d

SHA1
c698e08ff114499e9fecf39fcbf23f652f1cdad8

SHA256
764b1117262d33f0a69b4f4c72fad607b7c71c262f60b9b2b35a21e7f4967786

SHA512
ef831fc12ad4831e180c9e5e9babbf1a2d8675a918992fc6f5306447b30e12de63e5034124e31a2d9517db4322e7aaf4a01cecf3239f2c6f6d459358849ef197

Download Submit
C:\Users\Admin\Desktop\basta\blank.docx

Filesize
97KB

MD5
e47bd5a40495d4d754e2204dd76eb059

SHA1
4b14d26ef936233bfe7fca3b779c450273f04e45

SHA256
3b36211aadd352af6af3da8f1ee4ad32ab84023b5b1e7a756f0d385c71efa5b8

SHA512
9f5c47a462ed7508de6a0dc6a78212d7a83a93a00fec53265282bcb4cb38823b19c000c0cdeed3ca236e683cee318f5d7126ac9d2cfd9ba168e02ec2756a0dc5

Download Submit