Malware Analysis Report

2024-10-16 03:29

Sample ID 210708-3s8f8amfk6
Target DArkS.bin
SHA256 b565e9266717161163e884793dc1004f9f2ca94ab0533df9c167d5d188cebf2f
Tags
darkside ransomware
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V6

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

b565e9266717161163e884793dc1004f9f2ca94ab0533df9c167d5d188cebf2f

Threat Level: Known bad

The file DArkS.bin was found to be: Known bad.

Malicious Activity Summary

darkside ransomware

DarkSide

Modifies extensions of user files

Drops startup file

Enumerates connected drives

Sets desktop wallpaper using registry

Drops file in Windows directory

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Modifies registry class

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

Modifies Control Panel

Modifies data under HKEY_USERS

Enumerates system info in registry

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2021-07-08 08:52

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2021-07-08 08:52

Reported

2021-07-08 08:55

Platform

win7v20210408

Max time kernel

18s

Max time network

11s

Command Line

"C:\Users\Admin\AppData\Local\Temp\DArkS.bin.exe"

Signatures

DarkSide

ransomware darkside

Modifies extensions of user files

ransomware
Description Indicator Process Target
File opened for modification C:\Users\Admin\Pictures\SubmitConnect.crw.53411c86 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
File opened for modification C:\Users\Admin\Pictures\EditConvertTo.tiff.53411c86 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
File opened for modification C:\Users\Admin\Pictures\SkipAdd.tiff.53411c86 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
File opened for modification C:\Users\Admin\Pictures\DenyCheckpoint.raw.53411c86 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
File opened for modification C:\Users\Admin\Pictures\EnableRemove.raw.53411c86 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
File opened for modification C:\Users\Admin\Pictures\ReadMount.png.53411c86 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
File opened for modification C:\Users\Admin\Pictures\ReadSuspend.png.53411c86 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
File opened for modification C:\Users\Admin\Pictures\ApproveUse.tiff.53411c86 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
File opened for modification C:\Users\Admin\Pictures\ConvertFromFind.tif.53411c86 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A

Drops startup file

Description Indicator Process Target
File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\README.53411c86.TXT C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\README.53411c86.TXT C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A

Sets desktop wallpaper using registry

ransomware
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Control Panel\Desktop\WallPaper = "C:\\ProgramData\\53411c86.BMP" C:\Users\Admin\AppData\Local\Temp\DArkS.bin.exe N/A

Modifies Control Panel

evasion
Description Indicator Process Target
Key created \REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Control Panel\Desktop C:\Users\Admin\AppData\Local\Temp\DArkS.bin.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Control Panel\Desktop\WallpaperStyle = "10" C:\Users\Admin\AppData\Local\Temp\DArkS.bin.exe N/A

Modifies data under HKEY_USERS

Description Indicator Process Target
Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000\RegFilesHash = 976b0b7040d2f5ca678c5479923a6eba6e605767b5a6e6a799b96d0cbbdbd0b8 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000\SessionHash = d5f61c5a23b0aeccf08cf259b165991f583f0cc8ee472cef63e86a82a528d6dd C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000\RegFilesHash = 4945d6dad4a6ae8d46e64e73cef06fe701d4bf990a1fd6c36b10779e77b12737 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000\RegFiles0000 = 5c005c003f005c0043003a005c0044006f00630075006d0065006e0074007300200061006e0064002000530065007400740069006e00670073005c00410064006d0069006e005c004e00540055005300450052002e004400410054007b00300031003600380038003800620064002d0036006300360066002d0031003100640065002d0038006400310064002d003000300031006500300062006300640065003300650063007d002e0054004d002e0062006c00660000000000 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000\RegFiles0000 = 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 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000\RegFilesHash = 1346fb5ad34238b61ab7c71ae02fada059c93fdb17713971c4591fd820087b1e C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000\RegFilesHash = 668590a730f6e8c08713fc812cde8091d111c257e987016c4b29e90d6ed80fff C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000\SessionHash = 8c8f10682bfc33ed560f5135591149b31d9bb33ed3dbda712571723ae656d7ac C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000\RegFiles0000 = 5c005c003f005c0043003a005c00550073006500720073005c00410064006d0069006e005c004e00540055005300450052002e004400410054007b00300031003600380038003800620064002d0036006300360066002d0031003100640065002d0038006400310064002d003000300031006500300062006300640065003300650063007d002e0054004d002e0062006c00660000000000 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000\SessionHash = 45bfaf170e6493e1cf7fe3981095eda4511ee5a855297d5efb67d9ed6d5e69b1 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000\SessionHash = cb2a54e8fd597e344c0cd4cfa944dfc210b79bfe8ff0abc01b3ccbea2ac4ef1f C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000\RegFiles0000 = 5c005c003f005c0043003a005c00550073006500720073005c00410064006d0069006e005c006e00740075007300650072002e006400610074002e004c004f004700310000000000 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000\SessionHash = 0196c9c649851b59fe253b3c3aaaf004c2f5ad371bdb9387d5ca5ce09a866c8f C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Key deleted \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000\SessionHash = c6bd3bc12459ab0d606b7638fd96f3d01656b753bafee2ab3029c1e3108954d9 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000\RegFilesHash = c8aaf00c4e52ae27c918a94a3e7e6476da4bb338a67a2d82e88547b6df16af32 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000\RegFilesHash = 8effff708f4a5d0c5b0e5d06e3f7f13c86d849625dc98eb32a2c7e6351b2adce C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000\SessionHash = fa04e67155b5679cfeeeebbf5f31e316d0f181d3609479fad9386bfcb6cd4565 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000\RegFilesHash = 7ac6099963ff0f3d36cc740ca24b2fb875bdad0661d2f717f8a685eb5a428c62 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000\SessionHash = 1be518cf20e13fc35f3f4b6f440a84017a78f5cf104d77aeda8b929b95e3362c C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000\Sequence = "1" C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000\RegFiles0000 = 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 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000\RegFiles0000 = 5c005c003f005c0043003a005c00550073006500720073005c00410064006d0069006e005c004e00540055005300450052002e004400410054007b00300031003600380038003800620064002d0036006300360066002d0031003100640065002d0038006400310064002d003000300031006500300062006300640065003300650063007d002e0054004d0043006f006e007400610069006e0065007200300030003000300030003000300030003000300030003000300030003000300030003000300032002e007200650067007400720061006e0073002d006d00730000000000 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000\RegFiles0000 = 5c005c003f005c0043003a005c00550073006500720073005c00410064006d0069006e005c004e00540055005300450052002e004400410054007b00300031003600380038003800620064002d0036006300360066002d0031003100640065002d0038006400310064002d003000300031006500300062006300640065003300650063007d002e0054004d0043006f006e007400610069006e0065007200300030003000300030003000300030003000300030003000300030003000300030003000300031002e007200650067007400720061006e0073002d006d00730000000000 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (str) \REGISTRY\USER\.DEFAULT\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\53411c86.BMP" C:\Users\Admin\AppData\Local\Temp\DArkS.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000\Owner = c4030000d07adfdee773d701 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000\RegFiles0000 = 5c005c003f005c0043003a005c0044006f00630075006d0065006e0074007300200061006e0064002000530065007400740069006e00670073005c00410064006d0069006e005c006e00740075007300650072002e006400610074002e004c004f004700310000000000 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\RestartManager\Session0000\RegFilesHash = 3360584dbdc348b69fd4d5e19be3cd1c99e810f653cfb0161236e44266733d60 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A

Modifies registry class

Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.53411c86 C:\Users\Admin\AppData\Local\Temp\DArkS.bin.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.53411c86\ = "53411c86" C:\Users\Admin\AppData\Local\Temp\DArkS.bin.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\53411c86\DefaultIcon C:\Users\Admin\AppData\Local\Temp\DArkS.bin.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\53411c86 C:\Users\Admin\AppData\Local\Temp\DArkS.bin.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\53411c86\DefaultIcon\ = "C:\\ProgramData\\53411c86.ico" C:\Users\Admin\AppData\Local\Temp\DArkS.bin.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\DArkS.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\DArkS.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeBackupPrivilege N/A C:\Windows\system32\vssvc.exe N/A
Token: SeRestorePrivilege N/A C:\Windows\system32\vssvc.exe N/A
Token: SeAuditPrivilege N/A C:\Windows\system32\vssvc.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\DArkS.bin.exe

"C:\Users\Admin\AppData\Local\Temp\DArkS.bin.exe"

C:\Users\Admin\AppData\Local\Temp\DArkS.bin.exe

"C:\Users\Admin\AppData\Local\Temp\DArkS.bin.exe"

C:\Users\Admin\AppData\Local\Temp\DArkS.bin.exe

"C:\Users\Admin\AppData\Local\Temp\DArkS.bin.exe"

C:\Windows\system32\vssvc.exe

C:\Windows\system32\vssvc.exe

C:\Users\Admin\AppData\Local\Temp\darks.bin.exe

C:\Users\Admin\AppData\Local\Temp\darks.bin.exe -work worker0 job0-1936

Network

N/A

Files

memory/1608-60-0x0000000075801000-0x0000000075803000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\LOGS.53411c86\LOG.53411c86.PID-0.TXT

MD5 4cb1a04be4a8f158bd30c80da609d4b3
SHA1 23e93b8549fcd653585aedf30504b652fc827362
SHA256 9bdf6132b8c630cd38346765661f64398f4744a252640b9227e5257c03ceedb0
SHA512 29b3b9ad8e73fad3713184edb460530e435a9340893dea56524f6390570f91e76dfa5783bd5f177f4733dba9c8ae87c13a534038e1d6242859483ba9e664d9a6

C:\Users\Admin\AppData\Local\Temp\LOGS.53411c86\LOG.53411c86.PID-0.TXT

MD5 4cb1a04be4a8f158bd30c80da609d4b3
SHA1 23e93b8549fcd653585aedf30504b652fc827362
SHA256 9bdf6132b8c630cd38346765661f64398f4744a252640b9227e5257c03ceedb0
SHA512 29b3b9ad8e73fad3713184edb460530e435a9340893dea56524f6390570f91e76dfa5783bd5f177f4733dba9c8ae87c13a534038e1d6242859483ba9e664d9a6

memory/1936-64-0x0000000000000000-mapping.dmp

memory/964-66-0x0000000000000000-mapping.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2021-07-08 08:52

Reported

2021-07-08 08:55

Platform

win10v20210408

Max time kernel

46s

Max time network

80s

Command Line

"C:\Users\Admin\AppData\Local\Temp\DArkS.bin.exe"

Signatures

DarkSide

ransomware darkside

Modifies extensions of user files

ransomware
Description Indicator Process Target
File opened for modification C:\Users\Admin\Pictures\ReadAdd.raw.70d4d153 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
File opened for modification C:\Users\Admin\Pictures\SetUnlock.tiff.70d4d153 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
File opened for modification C:\Users\Admin\Pictures\AddUnlock.tif.70d4d153 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
File opened for modification C:\Users\Admin\Pictures\MountStart.png.70d4d153 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
File opened for modification C:\Users\Admin\Pictures\PushExit.tiff.70d4d153 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
File opened for modification C:\Users\Admin\Pictures\SetStep.tiff.70d4d153 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
File opened for modification C:\Users\Admin\Pictures\StepUnpublish.raw.70d4d153 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
File opened for modification C:\Users\Admin\Pictures\UnprotectApprove.tif.70d4d153 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
File opened for modification C:\Users\Admin\Pictures\DenyUnlock.tiff.70d4d153 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
File opened for modification C:\Users\Admin\Pictures\MoveExport.tif.70d4d153 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
File opened for modification C:\Users\Admin\Pictures\SendConvertFrom.png.70d4d153 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A

Drops startup file

Description Indicator Process Target
File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\README.70d4d153.TXT C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\README.70d4d153.TXT C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A

Enumerates connected drives

Description Indicator Process Target
File opened (read-only) \??\Z: C:\Users\Admin\AppData\Local\Temp\DArkS.bin.exe N/A
File opened (read-only) \??\Z: C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A

Sets desktop wallpaper using registry

ransomware
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000\Control Panel\Desktop\WallPaper = "C:\\ProgramData\\70d4d153.BMP" C:\Users\Admin\AppData\Local\Temp\DArkS.bin.exe N/A

Drops file in Windows directory

Description Indicator Process Target
File opened for modification C:\Windows\Debug\ESE.TXT C:\Windows\system32\svchost.exe N/A

Enumerates system info in registry

Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU C:\Windows\SystemApps\Microsoft.Windows.Cortana_cw5n1h2txyewy\SearchUI.exe N/A
Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS C:\Windows\SystemApps\Microsoft.Windows.Cortana_cw5n1h2txyewy\SearchUI.exe N/A

Modifies Control Panel

evasion
Description Indicator Process Target
Key created \REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000\Control Panel\Desktop C:\Users\Admin\AppData\Local\Temp\DArkS.bin.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000\Control Panel\Desktop\WallpaperStyle = "10" C:\Users\Admin\AppData\Local\Temp\DArkS.bin.exe N/A

Modifies data under HKEY_USERS

Description Indicator Process Target
Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\SessionHash = 72ae8f39aed12f711a400b19a73960c52270fb3def4a5e081dd456e7eaf0dedc C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\RegFilesHash = 056fdb844d23cd0a1fd6c34f9a7da8a9068167dddf8dffcb0ef28aeb623a50d2 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\SessionHash = 91bfaf8fc75c95e20f0170a62581230aed1065e4e026dfe7e8c064092212d151 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\RegFilesHash = 08f32c5bc04dce6ec2889bfd826eb94d9a6ffe9105a5faa5cc520313da20288c C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\RegFilesHash = 73540b90adb1f60a7f7684dd37b8353d1b3adbb65bf3a9a95c6640dd1a21210d C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\RegFilesHash = 04b349cd61c2e6db6dbdef19cd2373a121f41b2bdf9c4b6edb656c9ba0958051 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\SessionHash = 088274ac31a59d947855a0d37cbf700c6c69d4349058003286a28a952b192534 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\RegFilesHash = ad348e3348c1afa6f73258af353202fba3790a8123919a385685dbfae60f3b90 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\RegFilesHash = 013860bff3ca45cb55ed5db3d1a9f735184519aa3cdf364ca000b3cb28711de8 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\SessionHash = 024a6f0a3c71b70f9e0290aa8104e03aba1d8061e53d38ee56ce0d41d04e1ef1 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\RegFiles0000 = 5c005c003f005c0043003a005c0044006f00630075006d0065006e0074007300200061006e0064002000530065007400740069006e00670073005c00410064006d0069006e005c004e00540055005300450052002e004400410054007b00340065003000370034003600360038002d0030006300310063002d0031003100650037002d0061003900340033002d006500340031006400320064003700310038006100320030007d002e0054004d0043006f006e007400610069006e0065007200300030003000300030003000300030003000300030003000300030003000300030003000300032002e007200650067007400720061006e0073002d006d00730000000000 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\SessionHash = 3eafd236bf82f4abf354b046fcf255bbfb1ea2c085a9c9684481d320f0559f89 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\RegFiles0000 = 5c005c003f005c0043003a005c00550073006500720073005c00410064006d0069006e005c004c006f00630061006c002000530065007400740069006e00670073005c005000610063006b0061006700650073005c004d006900630072006f0073006f00660074002e00570069006e0064006f00770073002e0043006f007200740061006e0061005f006300770035006e003100680032007400780079006500770079005c00530065007400740069006e00670073005c00730065007400740069006e00670073002e0064006100740000000000 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\RegFiles0000 = 5c005c003f005c0043003a005c00550073006500720073005c00410064006d0069006e005c004e00540055005300450052002e004400410054007b00340065003000370034003600360038002d0030006300310063002d0031003100650037002d0061003900340033002d006500340031006400320064003700310038006100320030007d002e0054004d002e0062006c00660000000000 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (str) \REGISTRY\USER\.DEFAULT\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\70d4d153.BMP" C:\Users\Admin\AppData\Local\Temp\DArkS.bin.exe N/A
Key deleted \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\RegFilesHash = f8751f1178c034dafb33350fc1f7c0c868f4e01095250ceb9f2c662cfcc49d11 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\RegFilesHash = 47f49960c9ced3689828f00c7aecfd27c3a378d2d0bbb90f2a15ef452419f2d6 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\RegFiles0000 = 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 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\SessionHash = 454671f83bb6887fddbd9bcb341fb159d614db21a1ee5c6ec41a9062ad82eb07 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\RegFiles0000 = 5c005c003f005c0043003a005c0044006f00630075006d0065006e0074007300200061006e0064002000530065007400740069006e00670073005c00410064006d0069006e005c004c006f00630061006c002000530065007400740069006e00670073005c00540069006c00650044006100740061004c0061007900650072005c00440061007400610062006100730065005c004500440042002e006c006f00670000000000 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\SessionHash = 667d663ae82c3a97a8da68f23aacaafe35793ab33881c09aaa2d0647bb9f4efb C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\SessionHash = cd5336e88fea984e703cd97daca4051a69f1f6e8c4f5acd036bea8dc3ecf5113 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\RegFiles0000 = 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 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\RegFiles0000 = 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 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\RegFiles0000 = 5c005c003f005c0043003a005c0044006f00630075006d0065006e0074007300200061006e0064002000530065007400740069006e00670073005c00410064006d0069006e005c004c006f00630061006c002000530065007400740069006e00670073005c00540065006d0070006f007200610072007900200049006e007400650072006e00650074002000460069006c00650073005c0063006f0075006e00740065007200730032002e0064006100740000000000 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\RegFiles0000 = 5c005c003f005c0043003a005c0044006f00630075006d0065006e0074007300200061006e0064002000530065007400740069006e00670073005c00410064006d0069006e005c004e00540055005300450052002e004400410054007b00340065003000370034003600360038002d0030006300310063002d0031003100650037002d0061003900340033002d006500340031006400320064003700310038006100320030007d002e0054004d002e0062006c00660000000000 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\SessionHash = 464c77407c11f5da79f9ea5fba4a3b6bda12b0ecd3808738c58af0d629a82198 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\RegFilesHash = 9b65db558de9f7375ca85b5cae8ac4e7b3c6354cb11a01268cdb2477442c95c0 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\RegFiles0000 = 5c005c003f005c0043003a005c0044006f00630075006d0065006e0074007300200061006e0064002000530065007400740069006e00670073005c00410064006d0069006e005c004c006f00630061006c002000530065007400740069006e00670073005c005000610063006b0061006700650073005c004d006900630072006f0073006f00660074002e00570069006e0064006f00770073002e0043006f007200740061006e0061005f006300770035006e003100680032007400780079006500770079005c00530065007400740069006e00670073005c00730065007400740069006e00670073002e0064006100740000000000 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\RegFilesHash = 67323090ba74e0359ef2e54908b2d9bd9050e272087f2cf7e70cfc6643acb7ba C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\SessionHash = 271d3a136b9d09fbbec7f80b5713de9b6fa6cf3d51a87c244e0ea27902d1231b C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\RegFilesHash = aecb1766ae72327cea9e8b9f1cf08d2276fbecc213cfe4652adbf5117c6206ac C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\SessionHash = 70324fc77d72f46c0c4d483aef50562f5756c1eb842db7cb29c3a577c5ff9c50 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\SessionHash = 75f199b9f335899361b2829aa4cb8fc566c6aa288760b63a7a364b173e0ddc58 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\RegFilesHash = 63e2e59670899f4f301d4776ba1aed666876a6f8fce9bee6821085390855c645 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\RegFilesHash = efb889ebc97cf8e6c0543af1a8e6ef374d573a82ae39e132f7e5a5566a0ccbb3 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\SessionHash = 4f39cffb04018ac29b2a6398d8afe5e407cdbddcc1d2f1d539dd6a785add6ca8 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\RegFilesHash = fb6717653238cd8c74544a54bd043406d5ad6594a11d4552e3b2d9cf5ea6c9ca C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\Owner = 4c050000fc3f61e7e773d701 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\RegFilesHash = f3ccd25ca99310d4d891b2afd84c5e20be0f48e50d7c2c65d333b09231c40aa1 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\SessionHash = 0388d7ed2535ca2abbc431bfdc12e5ffed98ad9515e0e5af09aa51a2f5d26daf C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\Sequence = "1" C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\RegFilesHash = 037fc139a5eeaa9a19a81553cd67713f6369bb31e9d8b96d37f8893abddaca94 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\SessionHash = bede80216b8bdc9836d7999a60dc3abbb536d8b37078b233bbd4f98d6575f8aa C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\RegFiles0000 = 5c005c003f005c0043003a005c00550073006500720073005c00410064006d0069006e005c004e00540055005300450052002e004400410054007b00340065003000370034003600360038002d0030006300310063002d0031003100650037002d0061003900340033002d006500340031006400320064003700310038006100320030007d002e0054004d0043006f006e007400610069006e0065007200300030003000300030003000300030003000300030003000300030003000300030003000300031002e007200650067007400720061006e0073002d006d00730000000000 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\RegFiles0000 = 5c005c003f005c0043003a005c00550073006500720073005c00410064006d0069006e005c004e00540055005300450052002e004400410054007b00340065003000370034003600360038002d0030006300310063002d0031003100650037002d0061003900340033002d006500340031006400320064003700310038006100320030007d002e0054004d0043006f006e007400610069006e0065007200300030003000300030003000300030003000300030003000300030003000300030003000300032002e007200650067007400720061006e0073002d006d00730000000000 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\RegFilesHash = 921b328fefe38c5b63de7ec2a6fd6e947312b2cfec16a6f1094df99295ac08a9 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\RegFilesHash = 4d3f007cb6b02841757b0ec19d0295546cc947ea56735f1bca7ec86cdb88d216 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\SessionHash = ba8463c5829a13b76368a1bb1d0924d012f8994ab67ec420b4977b093072d525 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\RegFiles0000 = 5c005c003f005c0043003a005c00550073006500720073005c00410064006d0069006e005c006e00740075007300650072002e006400610074002e004c004f004700310000000000 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\SessionHash = 7122ad7280247e658d2038b5a6a1d43174cc7814c287685ed674a0792f3e1301 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\RegFiles0000 = 5c005c003f005c0043003a005c00550073006500720073005c00410064006d0069006e005c004c006f00630061006c002000530065007400740069006e00670073005c005000610063006b0061006700650073005c004d006900630072006f0073006f00660074002e00570069006e0064006f00770073002e0043006f007200740061006e0061005f006300770035006e003100680032007400780079006500770079005c00530065007400740069006e00670073005c00730065007400740069006e00670073002e006400610074002e004c004f004700310000000000 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\SessionHash = 044fad7889588af3fa2d1a813c1670909126cfc3d124d77fc93ae568d822e70e C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\SessionHash = 823b6a1e299727bb4e008552fa2bb26f2cf324aa47a140542b9717fcc25b1eab C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\RegFiles0000 = 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 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\RegFilesHash = b46ec7797507d67d5a17174fb0975e7887205e25ef53d4a895d6129ec4a4306e C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\RestartManager\Session0000\RegFiles0000 = 5c005c003f005c0043003a005c0044006f00630075006d0065006e0074007300200061006e0064002000530065007400740069006e00670073005c00410064006d0069006e005c006e00740075007300650072002e006400610074002e004c004f004700310000000000 C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A

Modifies registry class

Description Indicator Process Target
Key created \REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.cortana_cw5n1h2txyewy\Internet Explorer\EdpDomStorage\microsoft.windows.cortana C:\Windows\SystemApps\Microsoft.Windows.Cortana_cw5n1h2txyewy\SearchUI.exe N/A
Key created \REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.cortana_cw5n1h2txyewy\Internet Explorer\EdpDomStorage\windows.cortana C:\Windows\SystemApps\Microsoft.Windows.Cortana_cw5n1h2txyewy\SearchUI.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.cortana_cw5n1h2txyewy\Internet Explorer\DOMStorage\microsoft.windows.cortana\ = "23" C:\Windows\SystemApps\Microsoft.Windows.Cortana_cw5n1h2txyewy\SearchUI.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\70d4d153\DefaultIcon C:\Users\Admin\AppData\Local\Temp\DArkS.bin.exe N/A
Key created \REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.cortana_cw5n1h2txyewy\Internet Explorer\DOMStorage C:\Windows\SystemApps\Microsoft.Windows.Cortana_cw5n1h2txyewy\SearchUI.exe N/A
Key created \REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.cortana_cw5n1h2txyewy\Internet Explorer\EdpDomStorage C:\Windows\SystemApps\Microsoft.Windows.Cortana_cw5n1h2txyewy\SearchUI.exe N/A
Key created \REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.cortana_cw5n1h2txyewy\Internet Explorer\DOMStorage\microsoft.windows.cortana C:\Windows\SystemApps\Microsoft.Windows.Cortana_cw5n1h2txyewy\SearchUI.exe N/A
Key created \REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.cortana_cw5n1h2txyewy\Internet Explorer\DOMStorage\Total C:\Windows\SystemApps\Microsoft.Windows.Cortana_cw5n1h2txyewy\SearchUI.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.cortana_cw5n1h2txyewy\Internet Explorer\DOMStorage\Total\ = "129" C:\Windows\SystemApps\Microsoft.Windows.Cortana_cw5n1h2txyewy\SearchUI.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.cortana_cw5n1h2txyewy\Internet Explorer\DOMStorage\microsoft.windows.cortana\ = "0" C:\Windows\SystemApps\Microsoft.Windows.Cortana_cw5n1h2txyewy\SearchUI.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.cortana_cw5n1h2txyewy\Internet Explorer\DOMStorage\windows.cortana\Total = "0" C:\Windows\SystemApps\Microsoft.Windows.Cortana_cw5n1h2txyewy\SearchUI.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.70d4d153\ = "70d4d153" C:\Users\Admin\AppData\Local\Temp\DArkS.bin.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.cortana_cw5n1h2txyewy\Internet Settings\Cache\Content\CachePrefix C:\Windows\SystemApps\Microsoft.Windows.Cortana_cw5n1h2txyewy\SearchUI.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.cortana_cw5n1h2txyewy\Internet Settings\Cache\History\CachePrefix = "Visited:" C:\Windows\SystemApps\Microsoft.Windows.Cortana_cw5n1h2txyewy\SearchUI.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.cortana_cw5n1h2txyewy\Internet Explorer\DOMStorage\windows.cortana\Total = "23" C:\Windows\SystemApps\Microsoft.Windows.Cortana_cw5n1h2txyewy\SearchUI.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.cortana_cw5n1h2txyewy\Internet Explorer\DOMStorage\windows.cortana\Total = "56" C:\Windows\SystemApps\Microsoft.Windows.Cortana_cw5n1h2txyewy\SearchUI.exe N/A
Key created \REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.cortana_cw5n1h2txyewy\Internet Explorer\DomStorageState C:\Windows\SystemApps\Microsoft.Windows.Cortana_cw5n1h2txyewy\SearchUI.exe N/A
Key created \REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.cortana_cw5n1h2txyewy\Internet Explorer\DOMStorage\windows.cortana C:\Windows\SystemApps\Microsoft.Windows.Cortana_cw5n1h2txyewy\SearchUI.exe N/A
Key created \REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.cortana_cw5n1h2txyewy\Internet Explorer\EdpDomStorage\Total C:\Windows\SystemApps\Microsoft.Windows.Cortana_cw5n1h2txyewy\SearchUI.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.cortana_cw5n1h2txyewy\Internet Explorer\DOMStorage\Total\ = "185" C:\Windows\SystemApps\Microsoft.Windows.Cortana_cw5n1h2txyewy\SearchUI.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.70d4d153 C:\Users\Admin\AppData\Local\Temp\DArkS.bin.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\70d4d153 C:\Users\Admin\AppData\Local\Temp\DArkS.bin.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\70d4d153\DefaultIcon\ = "C:\\ProgramData\\70d4d153.ico" C:\Users\Admin\AppData\Local\Temp\DArkS.bin.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.cortana_cw5n1h2txyewy\Internet Settings\Cache\Cookies\CachePrefix = "Cookie:" C:\Windows\SystemApps\Microsoft.Windows.Cortana_cw5n1h2txyewy\SearchUI.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.cortana_cw5n1h2txyewy\Internet Explorer\DOMStorage\Total\ = "152" C:\Windows\SystemApps\Microsoft.Windows.Cortana_cw5n1h2txyewy\SearchUI.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.cortana_cw5n1h2txyewy\Internet Explorer\DOMStorage\microsoft.windows.cortana\ = "56" C:\Windows\SystemApps\Microsoft.Windows.Cortana_cw5n1h2txyewy\SearchUI.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\DArkS.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\DArkS.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\darks.bin.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeBackupPrivilege N/A C:\Windows\system32\vssvc.exe N/A
Token: SeRestorePrivilege N/A C:\Windows\system32\vssvc.exe N/A
Token: SeAuditPrivilege N/A C:\Windows\system32\vssvc.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\DArkS.bin.exe

"C:\Users\Admin\AppData\Local\Temp\DArkS.bin.exe"

C:\Users\Admin\AppData\Local\Temp\DArkS.bin.exe

"C:\Users\Admin\AppData\Local\Temp\DArkS.bin.exe"

C:\Users\Admin\AppData\Local\Temp\DArkS.bin.exe

"C:\Users\Admin\AppData\Local\Temp\DArkS.bin.exe"

C:\Windows\system32\vssvc.exe

C:\Windows\system32\vssvc.exe

C:\Users\Admin\AppData\Local\Temp\darks.bin.exe

C:\Users\Admin\AppData\Local\Temp\darks.bin.exe -work worker0 job0-3304

C:\Users\Admin\AppData\Local\Temp\darks.bin.exe

C:\Users\Admin\AppData\Local\Temp\darks.bin.exe -work worker1 job1-3304

C:\Windows\SystemApps\Microsoft.Windows.Cortana_cw5n1h2txyewy\SearchUI.exe

"C:\Windows\SystemApps\Microsoft.Windows.Cortana_cw5n1h2txyewy\SearchUI.exe" -ServerName:CortanaUI.AppXa50dqqa5gqv4a428c9y1jjw7m3btvepj.mca

C:\Windows\SystemApps\ShellExperienceHost_cw5n1h2txyewy\ShellExperienceHost.exe

"C:\Windows\SystemApps\ShellExperienceHost_cw5n1h2txyewy\ShellExperienceHost.exe" -ServerName:App.AppXtk181tbxbce2qsex02s8tw7hfxa9xb3t.mca

C:\Windows\system32\svchost.exe

C:\Windows\system32\svchost.exe -k appmodel -s tiledatamodelsvc

Network

N/A

Files

C:\Users\Admin\AppData\Local\Temp\LOGS.70d4d153\LOG.70d4d153.PID-0.TXT

MD5 4cb1a04be4a8f158bd30c80da609d4b3
SHA1 23e93b8549fcd653585aedf30504b652fc827362
SHA256 9bdf6132b8c630cd38346765661f64398f4744a252640b9227e5257c03ceedb0
SHA512 29b3b9ad8e73fad3713184edb460530e435a9340893dea56524f6390570f91e76dfa5783bd5f177f4733dba9c8ae87c13a534038e1d6242859483ba9e664d9a6

C:\Users\Admin\AppData\Local\Temp\LOGS.70d4d153\LOG.70d4d153.PID-0.TXT

MD5 4cb1a04be4a8f158bd30c80da609d4b3
SHA1 23e93b8549fcd653585aedf30504b652fc827362
SHA256 9bdf6132b8c630cd38346765661f64398f4744a252640b9227e5257c03ceedb0
SHA512 29b3b9ad8e73fad3713184edb460530e435a9340893dea56524f6390570f91e76dfa5783bd5f177f4733dba9c8ae87c13a534038e1d6242859483ba9e664d9a6

memory/3304-116-0x0000000000000000-mapping.dmp

memory/1356-117-0x0000000000000000-mapping.dmp

memory/2172-118-0x0000000000000000-mapping.dmp

memory/3124-119-0x00000198726A0000-0x00000198726B0000-memory.dmp

memory/3124-120-0x0000019872A70000-0x0000019872A80000-memory.dmp