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Analysis
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max time kernel
148s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
19/01/2025, 09:48
Behavioral task
behavioral1
Sample
NeverSense.exe
Resource
win7-20240903-en
General
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Target
NeverSense.exe
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Size
231KB
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MD5
7414d4b850e9a986b199a741613a5fd0
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SHA1
797ac658f7371c68e64e94b1ac5df8d80b120710
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SHA256
a68b90e0481fc97117d68b197e3149e98f9040ea0b1b70f83a1f0de9825124d0
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SHA512
ecec7ad30472c366a9bdada5de639471efd207a297c7652f17343bbd83f94b0486ade175b40272a31c052b7559c32ce4bd9fe8be0ad63fccbfb753db41ca6c00
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SSDEEP
6144:RloZM+rIkd8g+EtXHkv/iD4YfF8Ye5xy9XKYZd8N3b8e1mu/i:joZtL+EP8YfF8Ye5xy9XKYZd8Bg
Malware Config
Signatures
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Detect Umbral payload 1 IoCs
resource yara_rule behavioral2/memory/2788-1-0x00000205A1100000-0x00000205A1140000-memory.dmp family_umbral -
Umbral family
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pid Process 1772 powershell.exe 3504 powershell.exe 3332 powershell.exe 4396 powershell.exe -
Drops file in Drivers directory 1 IoCs
description ioc Process File opened for modification C:\Windows\System32\drivers\etc\hosts NeverSense.exe -
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
flow ioc 20 discord.com 19 discord.com -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 8 ip-api.com -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2040 cmd.exe 1656 PING.EXE -
Detects videocard installed 1 TTPs 1 IoCs
Uses WMIC.exe to determine videocard installed.
pid Process 3872 wmic.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 1656 PING.EXE -
Suspicious behavior: EnumeratesProcesses 11 IoCs
pid Process 2788 NeverSense.exe 4396 powershell.exe 4396 powershell.exe 1772 powershell.exe 1772 powershell.exe 3504 powershell.exe 3504 powershell.exe 2008 powershell.exe 2008 powershell.exe 3332 powershell.exe 3332 powershell.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 2788 NeverSense.exe Token: SeIncreaseQuotaPrivilege 2556 wmic.exe Token: SeSecurityPrivilege 2556 wmic.exe Token: SeTakeOwnershipPrivilege 2556 wmic.exe Token: SeLoadDriverPrivilege 2556 wmic.exe Token: SeSystemProfilePrivilege 2556 wmic.exe Token: SeSystemtimePrivilege 2556 wmic.exe Token: SeProfSingleProcessPrivilege 2556 wmic.exe Token: SeIncBasePriorityPrivilege 2556 wmic.exe Token: SeCreatePagefilePrivilege 2556 wmic.exe Token: SeBackupPrivilege 2556 wmic.exe Token: SeRestorePrivilege 2556 wmic.exe Token: SeShutdownPrivilege 2556 wmic.exe Token: SeDebugPrivilege 2556 wmic.exe Token: SeSystemEnvironmentPrivilege 2556 wmic.exe Token: SeRemoteShutdownPrivilege 2556 wmic.exe Token: SeUndockPrivilege 2556 wmic.exe Token: SeManageVolumePrivilege 2556 wmic.exe Token: 33 2556 wmic.exe Token: 34 2556 wmic.exe Token: 35 2556 wmic.exe Token: 36 2556 wmic.exe Token: SeIncreaseQuotaPrivilege 2556 wmic.exe Token: SeSecurityPrivilege 2556 wmic.exe Token: SeTakeOwnershipPrivilege 2556 wmic.exe Token: SeLoadDriverPrivilege 2556 wmic.exe Token: SeSystemProfilePrivilege 2556 wmic.exe Token: SeSystemtimePrivilege 2556 wmic.exe Token: SeProfSingleProcessPrivilege 2556 wmic.exe Token: SeIncBasePriorityPrivilege 2556 wmic.exe Token: SeCreatePagefilePrivilege 2556 wmic.exe Token: SeBackupPrivilege 2556 wmic.exe Token: SeRestorePrivilege 2556 wmic.exe Token: SeShutdownPrivilege 2556 wmic.exe Token: SeDebugPrivilege 2556 wmic.exe Token: SeSystemEnvironmentPrivilege 2556 wmic.exe Token: SeRemoteShutdownPrivilege 2556 wmic.exe Token: SeUndockPrivilege 2556 wmic.exe Token: SeManageVolumePrivilege 2556 wmic.exe Token: 33 2556 wmic.exe Token: 34 2556 wmic.exe Token: 35 2556 wmic.exe Token: 36 2556 wmic.exe Token: SeDebugPrivilege 4396 powershell.exe Token: SeDebugPrivilege 1772 powershell.exe Token: SeDebugPrivilege 3504 powershell.exe Token: SeDebugPrivilege 2008 powershell.exe Token: SeIncreaseQuotaPrivilege 3024 wmic.exe Token: SeSecurityPrivilege 3024 wmic.exe Token: SeTakeOwnershipPrivilege 3024 wmic.exe Token: SeLoadDriverPrivilege 3024 wmic.exe Token: SeSystemProfilePrivilege 3024 wmic.exe Token: SeSystemtimePrivilege 3024 wmic.exe Token: SeProfSingleProcessPrivilege 3024 wmic.exe Token: SeIncBasePriorityPrivilege 3024 wmic.exe Token: SeCreatePagefilePrivilege 3024 wmic.exe Token: SeBackupPrivilege 3024 wmic.exe Token: SeRestorePrivilege 3024 wmic.exe Token: SeShutdownPrivilege 3024 wmic.exe Token: SeDebugPrivilege 3024 wmic.exe Token: SeSystemEnvironmentPrivilege 3024 wmic.exe Token: SeRemoteShutdownPrivilege 3024 wmic.exe Token: SeUndockPrivilege 3024 wmic.exe Token: SeManageVolumePrivilege 3024 wmic.exe -
Suspicious use of WriteProcessMemory 26 IoCs
description pid Process procid_target PID 2788 wrote to memory of 2556 2788 NeverSense.exe 83 PID 2788 wrote to memory of 2556 2788 NeverSense.exe 83 PID 2788 wrote to memory of 3160 2788 NeverSense.exe 86 PID 2788 wrote to memory of 3160 2788 NeverSense.exe 86 PID 2788 wrote to memory of 4396 2788 NeverSense.exe 88 PID 2788 wrote to memory of 4396 2788 NeverSense.exe 88 PID 2788 wrote to memory of 1772 2788 NeverSense.exe 90 PID 2788 wrote to memory of 1772 2788 NeverSense.exe 90 PID 2788 wrote to memory of 3504 2788 NeverSense.exe 92 PID 2788 wrote to memory of 3504 2788 NeverSense.exe 92 PID 2788 wrote to memory of 2008 2788 NeverSense.exe 94 PID 2788 wrote to memory of 2008 2788 NeverSense.exe 94 PID 2788 wrote to memory of 3024 2788 NeverSense.exe 96 PID 2788 wrote to memory of 3024 2788 NeverSense.exe 96 PID 2788 wrote to memory of 3084 2788 NeverSense.exe 98 PID 2788 wrote to memory of 3084 2788 NeverSense.exe 98 PID 2788 wrote to memory of 2204 2788 NeverSense.exe 100 PID 2788 wrote to memory of 2204 2788 NeverSense.exe 100 PID 2788 wrote to memory of 3332 2788 NeverSense.exe 103 PID 2788 wrote to memory of 3332 2788 NeverSense.exe 103 PID 2788 wrote to memory of 3872 2788 NeverSense.exe 105 PID 2788 wrote to memory of 3872 2788 NeverSense.exe 105 PID 2788 wrote to memory of 2040 2788 NeverSense.exe 107 PID 2788 wrote to memory of 2040 2788 NeverSense.exe 107 PID 2040 wrote to memory of 1656 2040 cmd.exe 109 PID 2040 wrote to memory of 1656 2040 cmd.exe 109 -
Views/modifies file attributes 1 TTPs 1 IoCs
pid Process 3160 attrib.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\NeverSense.exe"C:\Users\Admin\AppData\Local\Temp\NeverSense.exe"1⤵
- Drops file in Drivers directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2788 -
C:\Windows\System32\Wbem\wmic.exe"wmic.exe" csproduct get uuid2⤵
- Suspicious use of AdjustPrivilegeToken
PID:2556
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C:\Windows\SYSTEM32\attrib.exe"attrib.exe" +h +s "C:\Users\Admin\AppData\Local\Temp\NeverSense.exe"2⤵
- Views/modifies file attributes
PID:3160
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell.exe" Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\NeverSense.exe'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4396
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell.exe" Set-MpPreference -DisableIntrusionPreventionSystem $true -DisableIOAVProtection $true -DisableRealtimeMonitoring $true -DisableScriptScanning $true -EnableControlledFolderAccess Disabled -EnableNetworkProtection AuditMode -Force -MAPSReporting Disabled -SubmitSamplesConsent NeverSend && powershell Set-MpPreference -SubmitSamplesConsent 22⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1772
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell.exe" Get-ItemPropertyValue -Path HKCU:SOFTWARE\Roblox\RobloxStudioBrowser\roblox.com -Name .ROBLOSECURITY2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3504
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell.exe" Get-ItemPropertyValue -Path HKLN:SOFTWARE\Roblox\RobloxStudioBrowser\roblox.com -Name .ROBLOSECURITY2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2008
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C:\Windows\System32\Wbem\wmic.exe"wmic.exe" os get Caption2⤵
- Suspicious use of AdjustPrivilegeToken
PID:3024
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C:\Windows\System32\Wbem\wmic.exe"wmic.exe" computersystem get totalphysicalmemory2⤵PID:3084
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C:\Windows\System32\Wbem\wmic.exe"wmic.exe" csproduct get uuid2⤵PID:2204
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell.exe" Get-ItemPropertyValue -Path 'HKLM:System\CurrentControlSet\Control\Session Manager\Environment' -Name PROCESSOR_IDENTIFIER2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
PID:3332
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C:\Windows\System32\Wbem\wmic.exe"wmic" path win32_VideoController get name2⤵
- Detects videocard installed
PID:3872
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C:\Windows\SYSTEM32\cmd.exe"cmd.exe" /c ping localhost && del /F /A h "C:\Users\Admin\AppData\Local\Temp\NeverSense.exe" && pause2⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
PID:2040 -
C:\Windows\system32\PING.EXEping localhost3⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:1656
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Network
MITRE ATT&CK Enterprise v15
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Replay Monitor
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Downloads
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Filesize
2KB
MD5d85ba6ff808d9e5444a4b369f5bc2730
SHA131aa9d96590fff6981b315e0b391b575e4c0804a
SHA25684739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f
SHA5128c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249
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Filesize
944B
MD56d3e9c29fe44e90aae6ed30ccf799ca8
SHA1c7974ef72264bbdf13a2793ccf1aed11bc565dce
SHA2562360634e63e8f0b5748e2c56ebb8f4aa78e71008ea7b5c9ca1c49be03b49557d
SHA51260c38c4367352537545d859f64b9c5cbada94240478d1d039fd27b5ecba4dc1c90051557c16d802269703b873546ead416279c0a80c6fd5e49ad361cef22596a
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Filesize
948B
MD5c9b6705519e1eef08f86c4ba5f4286f3
SHA16c6b179e452ecee2673a1d4fe128f1c06f70577f
SHA2560f9cad44a79126871580e19b01dc3f880c5173b1faaf8b9018d5d1f829714705
SHA5126d8f85a7a8b0b124530f36a157cd0441b5c1eacdc35e274af9fbf0569d03d1d5e468651a5b2425f0215c282ecfa7b1ffeaeeaf18612822f00bd14306d30640c7
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Filesize
1KB
MD5276798eeb29a49dc6e199768bc9c2e71
SHA15fdc8ccb897ac2df7476fbb07517aca5b7a6205b
SHA256cd0a1056e8f1b6cb5cb328532239d802f4e2aa8f8fcdc0fcb487684bd68e0dcc
SHA5120d34fce64bbefc57d64fa6e03ca886952263d5f24df9c1c4cce6a1e8f5a47a9a21e9820f8d38caa7f7b43a52336ce00b738ea18419aaa7c788b72e04ce19e4f2
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Filesize
1KB
MD545ad40f012b09e141955482368549640
SHA13f9cd15875c1e397c3b2b5592805577ae88a96cb
SHA256ea3b59172f1a33677f9cb3843fb4d6093b806d3a7cf2f3c6d4692f5421f656ce
SHA5123de08f8affca1c1450088f560776cf3d65146cadac43c06eb922c7b3cea436e519966cf38458303ffeb1a58c53f8952cffda6c34216fda7594e014b516e83b33
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82