Analysis
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max time kernel
146s -
max time network
145s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
12/05/2024, 09:02
Static task
static1
Behavioral task
behavioral1
Sample
New Project 1.exe
Resource
win7-20240508-en
General
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Target
New Project 1.exe
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Size
486KB
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MD5
330f592f3a03c5e2c2ed4593d227f1a8
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SHA1
55957a8e8d405569c655923dd9414c4ec6c45a0d
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SHA256
0f10ed177734b40d0ca45eed258f8c3ca585323e32db8f3cab7387b61de0e679
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SHA512
497f9308a49eb1e9451675f447c5774cbaf267dd77b69e1ab494609feca17a20224ac707e54abcb090ee90e1e8187e9fa681c200bcec97ac1bc36b0ce38d15c2
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SSDEEP
12288:cWjF6EjvVYEaZ1hJcSx3ThB6xL3s7H4sn4/OxJrinEXL/sT:p68aZ1hlxlay5HdCuL
Malware Config
Extracted
umbral
https://discord.com/api/webhooks/1239139511359897700/no9NKxq5Y0T8pWT8XT2sOPqegxvgFUODOTwovbkwjhDGUE5-JgfcJdGO-V3YrtPZiVPB
Extracted
xworm
reference-elliott.gl.at.ply.gg:37420
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Install_directory
%Userprofile%
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install_file
svchost.exe
Signatures
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Detect Umbral payload 3 IoCs
resource yara_rule behavioral1/memory/2420-0-0x0000000000400000-0x000000000047C000-memory.dmp family_umbral behavioral1/files/0x000b000000014198-9.dat family_umbral behavioral1/memory/1908-14-0x00000000012E0000-0x0000000001320000-memory.dmp family_umbral -
Detect Xworm Payload 6 IoCs
resource yara_rule behavioral1/memory/2420-0-0x0000000000400000-0x000000000047C000-memory.dmp family_xworm behavioral1/files/0x000f00000001214d-3.dat family_xworm behavioral1/memory/2992-15-0x0000000000A60000-0x0000000000A7C000-memory.dmp family_xworm behavioral1/memory/2372-91-0x0000000000F00000-0x0000000000F1C000-memory.dmp family_xworm behavioral1/memory/1112-95-0x0000000000240000-0x000000000025C000-memory.dmp family_xworm behavioral1/memory/1972-97-0x00000000008F0000-0x000000000090C000-memory.dmp family_xworm -
Command and Scripting Interpreter: PowerShell 1 TTPs 5 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
pid Process 2628 powershell.exe 1952 powershell.exe 3040 powershell.exe 1784 powershell.exe 2236 powershell.exe -
Drops file in Drivers directory 1 IoCs
description ioc Process File opened for modification C:\Windows\System32\drivers\etc\hosts 2.exe -
Drops startup file 2 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\svchost.lnk 1.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\svchost.lnk 1.exe -
Executes dropped EXE 5 IoCs
pid Process 2992 1.exe 1908 2.exe 2372 svchost.exe 1112 svchost.exe 1972 svchost.exe -
Loads dropped DLL 2 IoCs
pid Process 2420 New Project 1.exe 2420 New Project 1.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Windows\CurrentVersion\Run\svchost = "C:\\Users\\Admin\\svchost.exe" 1.exe -
Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
flow ioc 9 discord.com 10 discord.com -
Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 4 ip-api.com 7 ip-api.com -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 800 schtasks.exe -
Detects videocard installed 1 TTPs 1 IoCs
Uses WMIC.exe to determine videocard installed.
pid Process 612 wmic.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 348 PING.EXE -
Suspicious behavior: EnumeratesProcesses 11 IoCs
pid Process 1908 2.exe 2628 powershell.exe 2392 powershell.exe 2156 powershell.exe 1840 powershell.exe 1952 powershell.exe 1772 powershell.exe 3040 powershell.exe 1784 powershell.exe 2236 powershell.exe 2992 1.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 2992 1.exe Token: SeDebugPrivilege 1908 2.exe Token: SeIncreaseQuotaPrivilege 2676 wmic.exe Token: SeSecurityPrivilege 2676 wmic.exe Token: SeTakeOwnershipPrivilege 2676 wmic.exe Token: SeLoadDriverPrivilege 2676 wmic.exe Token: SeSystemProfilePrivilege 2676 wmic.exe Token: SeSystemtimePrivilege 2676 wmic.exe Token: SeProfSingleProcessPrivilege 2676 wmic.exe Token: SeIncBasePriorityPrivilege 2676 wmic.exe Token: SeCreatePagefilePrivilege 2676 wmic.exe Token: SeBackupPrivilege 2676 wmic.exe Token: SeRestorePrivilege 2676 wmic.exe Token: SeShutdownPrivilege 2676 wmic.exe Token: SeDebugPrivilege 2676 wmic.exe Token: SeSystemEnvironmentPrivilege 2676 wmic.exe Token: SeRemoteShutdownPrivilege 2676 wmic.exe Token: SeUndockPrivilege 2676 wmic.exe Token: SeManageVolumePrivilege 2676 wmic.exe Token: 33 2676 wmic.exe Token: 34 2676 wmic.exe Token: 35 2676 wmic.exe Token: SeIncreaseQuotaPrivilege 2676 wmic.exe Token: SeSecurityPrivilege 2676 wmic.exe Token: SeTakeOwnershipPrivilege 2676 wmic.exe Token: SeLoadDriverPrivilege 2676 wmic.exe Token: SeSystemProfilePrivilege 2676 wmic.exe Token: SeSystemtimePrivilege 2676 wmic.exe Token: SeProfSingleProcessPrivilege 2676 wmic.exe Token: SeIncBasePriorityPrivilege 2676 wmic.exe Token: SeCreatePagefilePrivilege 2676 wmic.exe Token: SeBackupPrivilege 2676 wmic.exe Token: SeRestorePrivilege 2676 wmic.exe Token: SeShutdownPrivilege 2676 wmic.exe Token: SeDebugPrivilege 2676 wmic.exe Token: SeSystemEnvironmentPrivilege 2676 wmic.exe Token: SeRemoteShutdownPrivilege 2676 wmic.exe Token: SeUndockPrivilege 2676 wmic.exe Token: SeManageVolumePrivilege 2676 wmic.exe Token: 33 2676 wmic.exe Token: 34 2676 wmic.exe Token: 35 2676 wmic.exe Token: SeDebugPrivilege 2628 powershell.exe Token: SeDebugPrivilege 2392 powershell.exe Token: SeDebugPrivilege 2156 powershell.exe Token: SeDebugPrivilege 1840 powershell.exe Token: SeIncreaseQuotaPrivilege 1320 wmic.exe Token: SeSecurityPrivilege 1320 wmic.exe Token: SeTakeOwnershipPrivilege 1320 wmic.exe Token: SeLoadDriverPrivilege 1320 wmic.exe Token: SeSystemProfilePrivilege 1320 wmic.exe Token: SeSystemtimePrivilege 1320 wmic.exe Token: SeProfSingleProcessPrivilege 1320 wmic.exe Token: SeIncBasePriorityPrivilege 1320 wmic.exe Token: SeCreatePagefilePrivilege 1320 wmic.exe Token: SeBackupPrivilege 1320 wmic.exe Token: SeRestorePrivilege 1320 wmic.exe Token: SeShutdownPrivilege 1320 wmic.exe Token: SeDebugPrivilege 1320 wmic.exe Token: SeSystemEnvironmentPrivilege 1320 wmic.exe Token: SeRemoteShutdownPrivilege 1320 wmic.exe Token: SeUndockPrivilege 1320 wmic.exe Token: SeManageVolumePrivilege 1320 wmic.exe Token: 33 1320 wmic.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2992 1.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2420 wrote to memory of 2992 2420 New Project 1.exe 28 PID 2420 wrote to memory of 2992 2420 New Project 1.exe 28 PID 2420 wrote to memory of 2992 2420 New Project 1.exe 28 PID 2420 wrote to memory of 2992 2420 New Project 1.exe 28 PID 2420 wrote to memory of 1908 2420 New Project 1.exe 29 PID 2420 wrote to memory of 1908 2420 New Project 1.exe 29 PID 2420 wrote to memory of 1908 2420 New Project 1.exe 29 PID 2420 wrote to memory of 1908 2420 New Project 1.exe 29 PID 1908 wrote to memory of 2676 1908 2.exe 30 PID 1908 wrote to memory of 2676 1908 2.exe 30 PID 1908 wrote to memory of 2676 1908 2.exe 30 PID 1908 wrote to memory of 3052 1908 2.exe 33 PID 1908 wrote to memory of 3052 1908 2.exe 33 PID 1908 wrote to memory of 3052 1908 2.exe 33 PID 1908 wrote to memory of 2628 1908 2.exe 35 PID 1908 wrote to memory of 2628 1908 2.exe 35 PID 1908 wrote to memory of 2628 1908 2.exe 35 PID 1908 wrote to memory of 2392 1908 2.exe 37 PID 1908 wrote to memory of 2392 1908 2.exe 37 PID 1908 wrote to memory of 2392 1908 2.exe 37 PID 1908 wrote to memory of 2156 1908 2.exe 39 PID 1908 wrote to memory of 2156 1908 2.exe 39 PID 1908 wrote to memory of 2156 1908 2.exe 39 PID 1908 wrote to memory of 1840 1908 2.exe 41 PID 1908 wrote to memory of 1840 1908 2.exe 41 PID 1908 wrote to memory of 1840 1908 2.exe 41 PID 1908 wrote to memory of 1320 1908 2.exe 43 PID 1908 wrote to memory of 1320 1908 2.exe 43 PID 1908 wrote to memory of 1320 1908 2.exe 43 PID 1908 wrote to memory of 2836 1908 2.exe 45 PID 1908 wrote to memory of 2836 1908 2.exe 45 PID 1908 wrote to memory of 2836 1908 2.exe 45 PID 2992 wrote to memory of 1952 2992 1.exe 47 PID 2992 wrote to memory of 1952 2992 1.exe 47 PID 2992 wrote to memory of 1952 2992 1.exe 47 PID 1908 wrote to memory of 264 1908 2.exe 49 PID 1908 wrote to memory of 264 1908 2.exe 49 PID 1908 wrote to memory of 264 1908 2.exe 49 PID 1908 wrote to memory of 1772 1908 2.exe 51 PID 1908 wrote to memory of 1772 1908 2.exe 51 PID 1908 wrote to memory of 1772 1908 2.exe 51 PID 2992 wrote to memory of 3040 2992 1.exe 53 PID 2992 wrote to memory of 3040 2992 1.exe 53 PID 2992 wrote to memory of 3040 2992 1.exe 53 PID 1908 wrote to memory of 612 1908 2.exe 55 PID 1908 wrote to memory of 612 1908 2.exe 55 PID 1908 wrote to memory of 612 1908 2.exe 55 PID 2992 wrote to memory of 1784 2992 1.exe 57 PID 2992 wrote to memory of 1784 2992 1.exe 57 PID 2992 wrote to memory of 1784 2992 1.exe 57 PID 1908 wrote to memory of 1220 1908 2.exe 58 PID 1908 wrote to memory of 1220 1908 2.exe 58 PID 1908 wrote to memory of 1220 1908 2.exe 58 PID 1220 wrote to memory of 348 1220 cmd.exe 61 PID 1220 wrote to memory of 348 1220 cmd.exe 61 PID 1220 wrote to memory of 348 1220 cmd.exe 61 PID 2992 wrote to memory of 2236 2992 1.exe 62 PID 2992 wrote to memory of 2236 2992 1.exe 62 PID 2992 wrote to memory of 2236 2992 1.exe 62 PID 2992 wrote to memory of 800 2992 1.exe 64 PID 2992 wrote to memory of 800 2992 1.exe 64 PID 2992 wrote to memory of 800 2992 1.exe 64 PID 1532 wrote to memory of 2372 1532 taskeng.exe 67 PID 1532 wrote to memory of 2372 1532 taskeng.exe 67 -
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.
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Views/modifies file attributes 1 TTPs 1 IoCs
pid Process 3052 attrib.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\New Project 1.exe"C:\Users\Admin\AppData\Local\Temp\New Project 1.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2420 -
C:\Users\Admin\AppData\Local\Temp\1.exe"C:\Users\Admin\AppData\Local\Temp\1.exe"2⤵
- Drops startup file
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2992 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\1.exe'3⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
PID:1952
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess '1.exe'3⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
PID:3040
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\svchost.exe'3⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
PID:1784
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'svchost.exe'3⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
PID:2236
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C:\Windows\System32\schtasks.exe"C:\Windows\System32\schtasks.exe" /create /f /RL HIGHEST /sc minute /mo 1 /tn "svchost" /tr "C:\Users\Admin\svchost.exe"3⤵
- Creates scheduled task(s)
PID:800
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C:\Users\Admin\AppData\Local\Temp\2.exe"C:\Users\Admin\AppData\Local\Temp\2.exe"2⤵
- Drops file in Drivers directory
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1908 -
C:\Windows\System32\Wbem\wmic.exe"wmic.exe" csproduct get uuid3⤵
- Suspicious use of AdjustPrivilegeToken
PID:2676
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C:\Windows\system32\attrib.exe"attrib.exe" +h +s "C:\Users\Admin\AppData\Local\Temp\2.exe"3⤵
- Views/modifies file attributes
PID:3052
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell.exe" Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\2.exe'3⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2628
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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 23⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2392
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell.exe" Get-ItemPropertyValue -Path HKCU:SOFTWARE\Roblox\RobloxStudioBrowser\roblox.com -Name .ROBLOSECURITY3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2156
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell.exe" Get-ItemPropertyValue -Path HKLN:SOFTWARE\Roblox\RobloxStudioBrowser\roblox.com -Name .ROBLOSECURITY3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1840
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C:\Windows\System32\Wbem\wmic.exe"wmic.exe" os get Caption3⤵
- Suspicious use of AdjustPrivilegeToken
PID:1320
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C:\Windows\System32\Wbem\wmic.exe"wmic.exe" computersystem get totalphysicalmemory3⤵PID:2836
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C:\Windows\System32\Wbem\wmic.exe"wmic.exe" csproduct get uuid3⤵PID:264
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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_IDENTIFIER3⤵
- Suspicious behavior: EnumeratesProcesses
PID:1772
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C:\Windows\System32\Wbem\wmic.exe"wmic" path win32_VideoController get name3⤵
- Detects videocard installed
PID:612
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C:\Windows\system32\cmd.exe"cmd.exe" /c ping localhost && del /F /A h "C:\Users\Admin\AppData\Local\Temp\2.exe" && pause3⤵
- Suspicious use of WriteProcessMemory
PID:1220 -
C:\Windows\system32\PING.EXEping localhost4⤵
- Runs ping.exe
PID:348
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C:\Windows\system32\taskeng.exetaskeng.exe {42A1CF54-F50E-4763-86C3-DED886D03A0E} S-1-5-21-3691908287-3775019229-3534252667-1000:UOTHCPHQ\Admin:Interactive:[1]1⤵
- Suspicious use of WriteProcessMemory
PID:1532 -
C:\Users\Admin\svchost.exeC:\Users\Admin\svchost.exe2⤵
- Executes dropped EXE
PID:2372
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C:\Users\Admin\svchost.exeC:\Users\Admin\svchost.exe2⤵
- Executes dropped EXE
PID:1112
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C:\Users\Admin\svchost.exeC:\Users\Admin\svchost.exe2⤵
- Executes dropped EXE
PID:1972
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms
Filesize7KB
MD562fb0e721b9ff58d34784ab0019e8b4b
SHA1a0efb88e7f5764d75cdff3d3f756c0bfb61d3b58
SHA256a87888523816544ac10715af3b5cab94c7a1404cbdbeee19b81e710ab79a2be3
SHA512df0da5e77fc9c431e4af9d1467e71339a6e6188c98453a4fef508a6482d60b6053c228bef4d70169e7256263491cda5662e03226b409a9308d4b148596e36a61
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Filesize
88KB
MD54e4ffd6981f1d7df1e06e02c7a52e86a
SHA1970d227a122a826f587fb49c694a422ec6aff1e0
SHA256353010e5cbdfb234aadfcb40b517b51b24bbac81b64d794d5d8f8b1cd0cd6031
SHA5121f75401fe015416453119bb92ea46c71412f342fe4bf1170bc2655a1c4f1fb4344bdff64df8dfd54f8203b30445225a70f12790432d3b59693e96de2fa5750ec
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Filesize
230KB
MD58068d967a754039c953d677ed75caa65
SHA1c6ca62d0e3f84f4018546cdf40b14ac80b06af95
SHA256b2811334ba1ec945f7f2f1b1976e72dd634a4cf8b5679ceb4c90816d5b646b11
SHA5128f8f9b0c50f3178daa1df6ce16755c7a0de24872a344fe6b93d1a9b11cfad2faa1ed5ad58c6ac9904b889188d8efaba2d51e4240e7a813fffe6878ec8970954c