Analysis
- max time kernel
149s - max time network
143s - platform
windows10-2004_x64 - resource
win10v2004-20250619-en - resource tags
arch:x64arch:x86image:win10v2004-20250619-enlocale:en-usos:windows10-2004-x64system - submitted
16/10/2025, 08:33
Behavioral task
behavioral1
Sample
cheatupd.exe
Resource
win10v2004-20250619-en
General
- Target cheatupd.exe
- Size 3.8MB
- Sample251016-kf5ngseq31
- SHA256 5a4eaf32d0659b7901cf0c8414447abf7729f191ee9117afdabbb67d10367f27
- MD5 41d85a23571e09d57856ccf8706e87a8
- SHA1 1c0bf5e822fbc8e1b5b65822bfa6fea3c169c365
- SHA512 fa292cf02ace641f9b47c9762afcca28ff71db80d478a6ca8d09f016325df881d7b959b12b9315544a13e9e6f8d0679b0ec82d0583360d0e00586d7aa20af4a0
- SSDEEP 98304:gjga7NF3jhPcyWSRY0/XOjfumDSC8Vb9/JvRie:mZF3OyWAZQfumf8ddJvRie
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
-
umbral
-
v1.3
-
https://discord.com/api/webhooks/1427743406863679569/hLCDYDCHNZUWCjL-zXW8URDpd2uw5mUrqLR7utdIoMvaskMgdzVlJvBujZ4cuAvXZi5g
Signatures
- Detects Umbral payload 3 IoCs
resource yara_rule behavioral1/memory/3500-9-0x0000000000400000-0x0000000000DCA000-memory.dmp family_umbral behavioral1/memory/3500-10-0x0000000000400000-0x0000000000DCA000-memory.dmp family_umbral behavioral1/memory/3500-127-0x0000000000400000-0x0000000000DCA000-memory.dmp family_umbral - Umbral family
- Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ cheatupd.exe - 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 4800 powershell.exe 3264 powershell.exe 4520 powershell.exe 3756 powershell.exe - Disables one or more Microsoft Defender components 1 TTPs 1 IoCs
Uses the Powershell Set-MpPreference cmdlet to disable one or more Microsoft Defender components.
pid Process 3264 powershell.exe - Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion cheatupd.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion cheatupd.exe - Disables automatic submission of suspicious files to Microsoft by Windows Defender 1 TTPs 1 IoCs
Uses the Powershell Set-MpPreference cmdlet to prevent Windows Defender from automatically sending files to Microsoft for analysis.
pid Process 3264 powershell.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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resource yara_rule behavioral1/memory/3500-9-0x0000000000400000-0x0000000000DCA000-memory.dmp themida behavioral1/memory/3500-10-0x0000000000400000-0x0000000000DCA000-memory.dmp themida behavioral1/memory/3500-127-0x0000000000400000-0x0000000000DCA000-memory.dmp themida - Checks whether UAC is enabled 1 TTPs 1 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA cheatupd.exe - Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
flow ioc 19 discord.com 20 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 16 ip-api.com - Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 3500 cheatupd.exe - System Location Discovery: System Language Discovery 1 TTPs 13 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language attrib.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language wmic.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language wmic.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language wmic.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language wmic.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cheatupd.exe - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 1956 PING.EXE 3388 cmd.exe - Detects videocard installed 1 TTPs 1 IoCs
Uses WMIC.exe to determine videocard installed.
pid Process 4904 wmic.exe - Runs ping.exe 1 TTPs 1 IoCs
pid Process 1956 PING.EXE - Suspicious behavior: EnumeratesProcesses 12 IoCs
pid Process 3500 cheatupd.exe 3500 cheatupd.exe 4800 powershell.exe 4800 powershell.exe 3264 powershell.exe 3264 powershell.exe 4520 powershell.exe 4520 powershell.exe 3172 powershell.exe 3172 powershell.exe 3756 powershell.exe 3756 powershell.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 3500 cheatupd.exe Token: SeDebugPrivilege 4800 powershell.exe Token: SeDebugPrivilege 3264 powershell.exe Token: SeDebugPrivilege 4520 powershell.exe Token: SeDebugPrivilege 3172 powershell.exe Token: SeIncreaseQuotaPrivilege 1104 wmic.exe Token: SeSecurityPrivilege 1104 wmic.exe Token: SeTakeOwnershipPrivilege 1104 wmic.exe Token: SeLoadDriverPrivilege 1104 wmic.exe Token: SeSystemProfilePrivilege 1104 wmic.exe Token: SeSystemtimePrivilege 1104 wmic.exe Token: SeProfSingleProcessPrivilege 1104 wmic.exe Token: SeIncBasePriorityPrivilege 1104 wmic.exe Token: SeCreatePagefilePrivilege 1104 wmic.exe Token: SeBackupPrivilege 1104 wmic.exe Token: SeRestorePrivilege 1104 wmic.exe Token: SeShutdownPrivilege 1104 wmic.exe Token: SeDebugPrivilege 1104 wmic.exe Token: SeSystemEnvironmentPrivilege 1104 wmic.exe Token: SeRemoteShutdownPrivilege 1104 wmic.exe Token: SeUndockPrivilege 1104 wmic.exe Token: SeManageVolumePrivilege 1104 wmic.exe Token: 33 1104 wmic.exe Token: 34 1104 wmic.exe Token: 35 1104 wmic.exe Token: 36 1104 wmic.exe Token: SeIncreaseQuotaPrivilege 1104 wmic.exe Token: SeSecurityPrivilege 1104 wmic.exe Token: SeTakeOwnershipPrivilege 1104 wmic.exe Token: SeLoadDriverPrivilege 1104 wmic.exe Token: SeSystemProfilePrivilege 1104 wmic.exe Token: SeSystemtimePrivilege 1104 wmic.exe Token: SeProfSingleProcessPrivilege 1104 wmic.exe Token: SeIncBasePriorityPrivilege 1104 wmic.exe Token: SeCreatePagefilePrivilege 1104 wmic.exe Token: SeBackupPrivilege 1104 wmic.exe Token: SeRestorePrivilege 1104 wmic.exe Token: SeShutdownPrivilege 1104 wmic.exe Token: SeDebugPrivilege 1104 wmic.exe Token: SeSystemEnvironmentPrivilege 1104 wmic.exe Token: SeRemoteShutdownPrivilege 1104 wmic.exe Token: SeUndockPrivilege 1104 wmic.exe Token: SeManageVolumePrivilege 1104 wmic.exe Token: 33 1104 wmic.exe Token: 34 1104 wmic.exe Token: 35 1104 wmic.exe Token: 36 1104 wmic.exe Token: SeIncreaseQuotaPrivilege 2440 wmic.exe Token: SeSecurityPrivilege 2440 wmic.exe Token: SeTakeOwnershipPrivilege 2440 wmic.exe Token: SeLoadDriverPrivilege 2440 wmic.exe Token: SeSystemProfilePrivilege 2440 wmic.exe Token: SeSystemtimePrivilege 2440 wmic.exe Token: SeProfSingleProcessPrivilege 2440 wmic.exe Token: SeIncBasePriorityPrivilege 2440 wmic.exe Token: SeCreatePagefilePrivilege 2440 wmic.exe Token: SeBackupPrivilege 2440 wmic.exe Token: SeRestorePrivilege 2440 wmic.exe Token: SeShutdownPrivilege 2440 wmic.exe Token: SeDebugPrivilege 2440 wmic.exe Token: SeSystemEnvironmentPrivilege 2440 wmic.exe Token: SeRemoteShutdownPrivilege 2440 wmic.exe Token: SeUndockPrivilege 2440 wmic.exe Token: SeManageVolumePrivilege 2440 wmic.exe - Suspicious use of WriteProcessMemory 36 IoCs
description pid Process procid_target PID 3500 wrote to memory of 3676 3500 cheatupd.exe 84 PID 3500 wrote to memory of 3676 3500 cheatupd.exe 84 PID 3500 wrote to memory of 3676 3500 cheatupd.exe 84 PID 3500 wrote to memory of 4800 3500 cheatupd.exe 86 PID 3500 wrote to memory of 4800 3500 cheatupd.exe 86 PID 3500 wrote to memory of 4800 3500 cheatupd.exe 86 PID 3500 wrote to memory of 3264 3500 cheatupd.exe 88 PID 3500 wrote to memory of 3264 3500 cheatupd.exe 88 PID 3500 wrote to memory of 3264 3500 cheatupd.exe 88 PID 3500 wrote to memory of 4520 3500 cheatupd.exe 92 PID 3500 wrote to memory of 4520 3500 cheatupd.exe 92 PID 3500 wrote to memory of 4520 3500 cheatupd.exe 92 PID 3500 wrote to memory of 3172 3500 cheatupd.exe 95 PID 3500 wrote to memory of 3172 3500 cheatupd.exe 95 PID 3500 wrote to memory of 3172 3500 cheatupd.exe 95 PID 3500 wrote to memory of 1104 3500 cheatupd.exe 98 PID 3500 wrote to memory of 1104 3500 cheatupd.exe 98 PID 3500 wrote to memory of 1104 3500 cheatupd.exe 98 PID 3500 wrote to memory of 2440 3500 cheatupd.exe 100 PID 3500 wrote to memory of 2440 3500 cheatupd.exe 100 PID 3500 wrote to memory of 2440 3500 cheatupd.exe 100 PID 3500 wrote to memory of 2744 3500 cheatupd.exe 102 PID 3500 wrote to memory of 2744 3500 cheatupd.exe 102 PID 3500 wrote to memory of 2744 3500 cheatupd.exe 102 PID 3500 wrote to memory of 3756 3500 cheatupd.exe 104 PID 3500 wrote to memory of 3756 3500 cheatupd.exe 104 PID 3500 wrote to memory of 3756 3500 cheatupd.exe 104 PID 3500 wrote to memory of 4904 3500 cheatupd.exe 107 PID 3500 wrote to memory of 4904 3500 cheatupd.exe 107 PID 3500 wrote to memory of 4904 3500 cheatupd.exe 107 PID 3500 wrote to memory of 3388 3500 cheatupd.exe 109 PID 3500 wrote to memory of 3388 3500 cheatupd.exe 109 PID 3500 wrote to memory of 3388 3500 cheatupd.exe 109 PID 3388 wrote to memory of 1956 3388 cmd.exe 111 PID 3388 wrote to memory of 1956 3388 cmd.exe 111 PID 3388 wrote to memory of 1956 3388 cmd.exe 111 - Views/modifies file attributes 1 TTPs 1 IoCs
pid Process 3676 attrib.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\cheatupd.exe"C:\Users\Admin\AppData\Local\Temp\cheatupd.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3500 -
C:\Windows\SysWOW64\attrib.exe"attrib.exe" +h +s "C:\Users\Admin\AppData\Local\Temp\cheatupd.exe"2⤵
- System Location Discovery: System Language Discovery
- Views/modifies file attributes
PID:3676
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"powershell.exe" Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\cheatupd.exe'2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4800
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C:\Windows\SysWOW64\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
- Disables one or more Microsoft Defender components
- Disables automatic submission of suspicious files to Microsoft by Windows Defender
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3264
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"powershell.exe" Get-ItemPropertyValue -Path HKCU:SOFTWARE\Roblox\RobloxStudioBrowser\roblox.com -Name .ROBLOSECURITY2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4520
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"powershell.exe" Get-ItemPropertyValue -Path HKLN:SOFTWARE\Roblox\RobloxStudioBrowser\roblox.com -Name .ROBLOSECURITY2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3172
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C:\Windows\SysWOW64\Wbem\wmic.exe"wmic.exe" os get Caption2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:1104
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C:\Windows\SysWOW64\Wbem\wmic.exe"wmic.exe" computersystem get totalphysicalmemory2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2440
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C:\Windows\SysWOW64\Wbem\wmic.exe"wmic.exe" csproduct get uuid2⤵
- System Location Discovery: System Language Discovery
PID:2744
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C:\Windows\SysWOW64\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
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:3756
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C:\Windows\SysWOW64\Wbem\wmic.exe"wmic" path win32_VideoController get name2⤵
- System Location Discovery: System Language Discovery
- Detects videocard installed
PID:4904
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C:\Windows\SysWOW64\cmd.exe"cmd.exe" /c ping localhost && del /F /A h "C:\Users\Admin\AppData\Local\Temp\cheatupd.exe" && pause2⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
PID:3388 -
C:\Windows\SysWOW64\PING.EXEping localhost3⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:1956
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Network
MITRE ATT&CK Enterprise v16
Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Impair Defenses
2Disable or Modify Tools
2Virtualization/Sandbox Evasion
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
- Size 2KB
- SHA256 92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a
- MD5 968cb9309758126772781b83adb8a28f
- SHA1 8da30e71accf186b2ba11da1797cf67f8f78b47c
- SHA512 4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
- Size 18KB
- SHA256 a718223da565ec5140c2dfa26e6dab1d8c31472449dcf79a23780d32ff957a61
- MD5 0cedc37d6936e7d6139058bd8f3c40d5
- SHA1 b57c2db9c2a29a475360fdae0f37230c19662a69
- SHA512 b7f2cae693c1fb8a92751edb246f26b0fc3bf4aa155861201ab50273effe8de2676d097dfd838520cbc794cd44cb6f3e0a38f71ce63297fb4c67ef03df17ba9c
- SSDEEP 384:gb+UWu91+oXajBkY93kPwAbNY10E/N0YfK8YwOE9+n0yJu9Kf3L0SO1:Mcs+oA5UIAbNWJfZbOEk0JEfL0H
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
- Size 17KB
- SHA256 1290c38d346c3c0fb77729621aaa2afde8b1754f5f981cb803c8108b4fff5087
- MD5 a6e38714b5daf39e887b4ec40ecef259
- SHA1 f436cff60a148b21d40b918eb4af49374067ed68
- SHA512 37348720c7ac7d00f0fff39dc1e948c6c31e83ac502a8c9a76fdfedf8d14ba9d3b8240ca69449de573f8a57659bce6dd8af89db7826767002d03c2dac69b22d4
- SSDEEP 384:fb+UWV91SEqHR35UuzQm/gNY1gq0iop67od1+nFUzFDrf3R0SO1:TctS9Hld/gN5ex7odcuFp0H
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
- Size 18KB
- SHA256 f8f398719643c89b51c97e4f7876a6986f133e23e2916853478e395f414bde4f
- MD5 236e3e9b78ced81a17c450404232472c
- SHA1 e8959b3b7387f33663e7ac142227c55e42e19141
- SHA512 80e22facb7bd25d5aa44b4b89dfcbee72e835be9848e08716d42772597090d1fa99fbc21f9619181d05e29fc38625a6ee99409f27c8b442bfd1b1b45fb52c08b
- SSDEEP 384:3sf+Bp9i+NZqBiiLk4lMo9ofTVK6seYUME/t03SoZBfYSggjEDk+Q0gdotkKhD:cfQYolUxofTVNzrWSsWeEDDCK3
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
- Size 15KB
- SHA256 82db0dcf860a1f42b50e7030273f9248b19ddbec9fe429f9b49496d0cec6b061
- MD5 b47f3f15b3072667bc1b0574846bfac2
- SHA1 482a2d6e1ca8ab93a2ce3cd4eb59f42516591efb
- SHA512 b8aa93595455eed3dbfa6a697d1729271d6cc023b99d14d81e60cb84da3cbeae8a057aacdf01cfc10112893891d3c2c08d6161dce66ad4c78b774c4abd710250
- SSDEEP 384:Pb+B91At0yBiuJkQIb7V1NY1SMkGUPh5dRjkYilRZPMbsz:jEAjoTNb7V1Ni1UVWflz
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_bj3wxfbe.cqz.ps1
- Size 60B
- SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
- MD5 d17fe0a3f47be24a6453e9ef58c94641
- SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
- SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
- MD5 SHA1 SHA512