Analysis
-
max time kernel
117s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
26-11-2024 22:45
Behavioral task
behavioral1
Sample
69f81a0239ba12507c8e9aec8e3d1667d230d38daadf50039b7968b2ca5e1b49N.exe
Resource
win7-20240903-en
General
-
Target
69f81a0239ba12507c8e9aec8e3d1667d230d38daadf50039b7968b2ca5e1b49N.exe
-
Size
229KB
-
MD5
cbbf1ff408089c98de723a2bd5720e50
-
SHA1
a186fb0e8cb8ce8c65c473a07a42b9abd29d699d
-
SHA256
69f81a0239ba12507c8e9aec8e3d1667d230d38daadf50039b7968b2ca5e1b49
-
SHA512
92f1df204fd200685a90de370437c255520e33c66dd7e6e667985c14b99ea449d69709591102db0ae91fd35fef70a13c6dea02c3d5a4417b891befc60816f1ec
-
SSDEEP
6144:9loZM+rIkd8g+EtXHkv/iD4giX9UgGhZq+fiQBFUuQb8e1mLucSUi:foZtL+EP8gI9UgGhZq+fiQBFUT33d
Malware Config
Signatures
-
Detect Umbral payload 1 IoCs
resource yara_rule behavioral1/memory/2480-1-0x0000000001380000-0x00000000013C0000-memory.dmp family_umbral -
Umbral family
-
pid Process 1396 powershell.exe 2008 powershell.exe 2732 powershell.exe 2764 powershell.exe -
Drops file in Drivers directory 1 IoCs
description ioc Process File opened for modification C:\Windows\System32\drivers\etc\hosts 69f81a0239ba12507c8e9aec8e3d1667d230d38daadf50039b7968b2ca5e1b49N.exe -
Deletes itself 1 IoCs
pid Process 2188 cmd.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 10 discord.com 9 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 6 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 2188 cmd.exe 2704 PING.EXE -
Detects videocard installed 1 TTPs 1 IoCs
Uses WMIC.exe to determine videocard installed.
pid Process 2176 wmic.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2704 PING.EXE -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 2480 69f81a0239ba12507c8e9aec8e3d1667d230d38daadf50039b7968b2ca5e1b49N.exe 2764 powershell.exe 2732 powershell.exe 1396 powershell.exe 844 powershell.exe 2008 powershell.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 2480 69f81a0239ba12507c8e9aec8e3d1667d230d38daadf50039b7968b2ca5e1b49N.exe Token: SeIncreaseQuotaPrivilege 2104 wmic.exe Token: SeSecurityPrivilege 2104 wmic.exe Token: SeTakeOwnershipPrivilege 2104 wmic.exe Token: SeLoadDriverPrivilege 2104 wmic.exe Token: SeSystemProfilePrivilege 2104 wmic.exe Token: SeSystemtimePrivilege 2104 wmic.exe Token: SeProfSingleProcessPrivilege 2104 wmic.exe Token: SeIncBasePriorityPrivilege 2104 wmic.exe Token: SeCreatePagefilePrivilege 2104 wmic.exe Token: SeBackupPrivilege 2104 wmic.exe Token: SeRestorePrivilege 2104 wmic.exe Token: SeShutdownPrivilege 2104 wmic.exe Token: SeDebugPrivilege 2104 wmic.exe Token: SeSystemEnvironmentPrivilege 2104 wmic.exe Token: SeRemoteShutdownPrivilege 2104 wmic.exe Token: SeUndockPrivilege 2104 wmic.exe Token: SeManageVolumePrivilege 2104 wmic.exe Token: 33 2104 wmic.exe Token: 34 2104 wmic.exe Token: 35 2104 wmic.exe Token: SeIncreaseQuotaPrivilege 2104 wmic.exe Token: SeSecurityPrivilege 2104 wmic.exe Token: SeTakeOwnershipPrivilege 2104 wmic.exe Token: SeLoadDriverPrivilege 2104 wmic.exe Token: SeSystemProfilePrivilege 2104 wmic.exe Token: SeSystemtimePrivilege 2104 wmic.exe Token: SeProfSingleProcessPrivilege 2104 wmic.exe Token: SeIncBasePriorityPrivilege 2104 wmic.exe Token: SeCreatePagefilePrivilege 2104 wmic.exe Token: SeBackupPrivilege 2104 wmic.exe Token: SeRestorePrivilege 2104 wmic.exe Token: SeShutdownPrivilege 2104 wmic.exe Token: SeDebugPrivilege 2104 wmic.exe Token: SeSystemEnvironmentPrivilege 2104 wmic.exe Token: SeRemoteShutdownPrivilege 2104 wmic.exe Token: SeUndockPrivilege 2104 wmic.exe Token: SeManageVolumePrivilege 2104 wmic.exe Token: 33 2104 wmic.exe Token: 34 2104 wmic.exe Token: 35 2104 wmic.exe Token: SeDebugPrivilege 2764 powershell.exe Token: SeDebugPrivilege 2732 powershell.exe Token: SeDebugPrivilege 1396 powershell.exe Token: SeDebugPrivilege 844 powershell.exe Token: SeIncreaseQuotaPrivilege 2696 wmic.exe Token: SeSecurityPrivilege 2696 wmic.exe Token: SeTakeOwnershipPrivilege 2696 wmic.exe Token: SeLoadDriverPrivilege 2696 wmic.exe Token: SeSystemProfilePrivilege 2696 wmic.exe Token: SeSystemtimePrivilege 2696 wmic.exe Token: SeProfSingleProcessPrivilege 2696 wmic.exe Token: SeIncBasePriorityPrivilege 2696 wmic.exe Token: SeCreatePagefilePrivilege 2696 wmic.exe Token: SeBackupPrivilege 2696 wmic.exe Token: SeRestorePrivilege 2696 wmic.exe Token: SeShutdownPrivilege 2696 wmic.exe Token: SeDebugPrivilege 2696 wmic.exe Token: SeSystemEnvironmentPrivilege 2696 wmic.exe Token: SeRemoteShutdownPrivilege 2696 wmic.exe Token: SeUndockPrivilege 2696 wmic.exe Token: SeManageVolumePrivilege 2696 wmic.exe Token: 33 2696 wmic.exe Token: 34 2696 wmic.exe -
Suspicious use of WriteProcessMemory 39 IoCs
description pid Process procid_target PID 2480 wrote to memory of 2104 2480 69f81a0239ba12507c8e9aec8e3d1667d230d38daadf50039b7968b2ca5e1b49N.exe 30 PID 2480 wrote to memory of 2104 2480 69f81a0239ba12507c8e9aec8e3d1667d230d38daadf50039b7968b2ca5e1b49N.exe 30 PID 2480 wrote to memory of 2104 2480 69f81a0239ba12507c8e9aec8e3d1667d230d38daadf50039b7968b2ca5e1b49N.exe 30 PID 2480 wrote to memory of 2228 2480 69f81a0239ba12507c8e9aec8e3d1667d230d38daadf50039b7968b2ca5e1b49N.exe 33 PID 2480 wrote to memory of 2228 2480 69f81a0239ba12507c8e9aec8e3d1667d230d38daadf50039b7968b2ca5e1b49N.exe 33 PID 2480 wrote to memory of 2228 2480 69f81a0239ba12507c8e9aec8e3d1667d230d38daadf50039b7968b2ca5e1b49N.exe 33 PID 2480 wrote to memory of 2764 2480 69f81a0239ba12507c8e9aec8e3d1667d230d38daadf50039b7968b2ca5e1b49N.exe 35 PID 2480 wrote to memory of 2764 2480 69f81a0239ba12507c8e9aec8e3d1667d230d38daadf50039b7968b2ca5e1b49N.exe 35 PID 2480 wrote to memory of 2764 2480 69f81a0239ba12507c8e9aec8e3d1667d230d38daadf50039b7968b2ca5e1b49N.exe 35 PID 2480 wrote to memory of 2732 2480 69f81a0239ba12507c8e9aec8e3d1667d230d38daadf50039b7968b2ca5e1b49N.exe 37 PID 2480 wrote to memory of 2732 2480 69f81a0239ba12507c8e9aec8e3d1667d230d38daadf50039b7968b2ca5e1b49N.exe 37 PID 2480 wrote to memory of 2732 2480 69f81a0239ba12507c8e9aec8e3d1667d230d38daadf50039b7968b2ca5e1b49N.exe 37 PID 2480 wrote to memory of 1396 2480 69f81a0239ba12507c8e9aec8e3d1667d230d38daadf50039b7968b2ca5e1b49N.exe 40 PID 2480 wrote to memory of 1396 2480 69f81a0239ba12507c8e9aec8e3d1667d230d38daadf50039b7968b2ca5e1b49N.exe 40 PID 2480 wrote to memory of 1396 2480 69f81a0239ba12507c8e9aec8e3d1667d230d38daadf50039b7968b2ca5e1b49N.exe 40 PID 2480 wrote to memory of 844 2480 69f81a0239ba12507c8e9aec8e3d1667d230d38daadf50039b7968b2ca5e1b49N.exe 42 PID 2480 wrote to memory of 844 2480 69f81a0239ba12507c8e9aec8e3d1667d230d38daadf50039b7968b2ca5e1b49N.exe 42 PID 2480 wrote to memory of 844 2480 69f81a0239ba12507c8e9aec8e3d1667d230d38daadf50039b7968b2ca5e1b49N.exe 42 PID 2480 wrote to memory of 2696 2480 69f81a0239ba12507c8e9aec8e3d1667d230d38daadf50039b7968b2ca5e1b49N.exe 44 PID 2480 wrote to memory of 2696 2480 69f81a0239ba12507c8e9aec8e3d1667d230d38daadf50039b7968b2ca5e1b49N.exe 44 PID 2480 wrote to memory of 2696 2480 69f81a0239ba12507c8e9aec8e3d1667d230d38daadf50039b7968b2ca5e1b49N.exe 44 PID 2480 wrote to memory of 1380 2480 69f81a0239ba12507c8e9aec8e3d1667d230d38daadf50039b7968b2ca5e1b49N.exe 46 PID 2480 wrote to memory of 1380 2480 69f81a0239ba12507c8e9aec8e3d1667d230d38daadf50039b7968b2ca5e1b49N.exe 46 PID 2480 wrote to memory of 1380 2480 69f81a0239ba12507c8e9aec8e3d1667d230d38daadf50039b7968b2ca5e1b49N.exe 46 PID 2480 wrote to memory of 1816 2480 69f81a0239ba12507c8e9aec8e3d1667d230d38daadf50039b7968b2ca5e1b49N.exe 48 PID 2480 wrote to memory of 1816 2480 69f81a0239ba12507c8e9aec8e3d1667d230d38daadf50039b7968b2ca5e1b49N.exe 48 PID 2480 wrote to memory of 1816 2480 69f81a0239ba12507c8e9aec8e3d1667d230d38daadf50039b7968b2ca5e1b49N.exe 48 PID 2480 wrote to memory of 2008 2480 69f81a0239ba12507c8e9aec8e3d1667d230d38daadf50039b7968b2ca5e1b49N.exe 50 PID 2480 wrote to memory of 2008 2480 69f81a0239ba12507c8e9aec8e3d1667d230d38daadf50039b7968b2ca5e1b49N.exe 50 PID 2480 wrote to memory of 2008 2480 69f81a0239ba12507c8e9aec8e3d1667d230d38daadf50039b7968b2ca5e1b49N.exe 50 PID 2480 wrote to memory of 2176 2480 69f81a0239ba12507c8e9aec8e3d1667d230d38daadf50039b7968b2ca5e1b49N.exe 52 PID 2480 wrote to memory of 2176 2480 69f81a0239ba12507c8e9aec8e3d1667d230d38daadf50039b7968b2ca5e1b49N.exe 52 PID 2480 wrote to memory of 2176 2480 69f81a0239ba12507c8e9aec8e3d1667d230d38daadf50039b7968b2ca5e1b49N.exe 52 PID 2480 wrote to memory of 2188 2480 69f81a0239ba12507c8e9aec8e3d1667d230d38daadf50039b7968b2ca5e1b49N.exe 54 PID 2480 wrote to memory of 2188 2480 69f81a0239ba12507c8e9aec8e3d1667d230d38daadf50039b7968b2ca5e1b49N.exe 54 PID 2480 wrote to memory of 2188 2480 69f81a0239ba12507c8e9aec8e3d1667d230d38daadf50039b7968b2ca5e1b49N.exe 54 PID 2188 wrote to memory of 2704 2188 cmd.exe 56 PID 2188 wrote to memory of 2704 2188 cmd.exe 56 PID 2188 wrote to memory of 2704 2188 cmd.exe 56 -
Views/modifies file attributes 1 TTPs 1 IoCs
pid Process 2228 attrib.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\69f81a0239ba12507c8e9aec8e3d1667d230d38daadf50039b7968b2ca5e1b49N.exe"C:\Users\Admin\AppData\Local\Temp\69f81a0239ba12507c8e9aec8e3d1667d230d38daadf50039b7968b2ca5e1b49N.exe"1⤵
- Drops file in Drivers directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2480 -
C:\Windows\System32\Wbem\wmic.exe"wmic.exe" csproduct get uuid2⤵
- Suspicious use of AdjustPrivilegeToken
PID:2104
-
-
C:\Windows\system32\attrib.exe"attrib.exe" +h +s "C:\Users\Admin\AppData\Local\Temp\69f81a0239ba12507c8e9aec8e3d1667d230d38daadf50039b7968b2ca5e1b49N.exe"2⤵
- Views/modifies file attributes
PID:2228
-
-
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell.exe" Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\69f81a0239ba12507c8e9aec8e3d1667d230d38daadf50039b7968b2ca5e1b49N.exe'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2764
-
-
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:2732
-
-
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:1396
-
-
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:844
-
-
C:\Windows\System32\Wbem\wmic.exe"wmic.exe" os get Caption2⤵
- Suspicious use of AdjustPrivilegeToken
PID:2696
-
-
C:\Windows\System32\Wbem\wmic.exe"wmic.exe" computersystem get totalphysicalmemory2⤵PID:1380
-
-
C:\Windows\System32\Wbem\wmic.exe"wmic.exe" csproduct get uuid2⤵PID:1816
-
-
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:2008
-
-
C:\Windows\System32\Wbem\wmic.exe"wmic" path win32_VideoController get name2⤵
- Detects videocard installed
PID:2176
-
-
C:\Windows\system32\cmd.exe"cmd.exe" /c ping localhost && del /F /A h "C:\Users\Admin\AppData\Local\Temp\69f81a0239ba12507c8e9aec8e3d1667d230d38daadf50039b7968b2ca5e1b49N.exe" && pause2⤵
- Deletes itself
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
PID:2188 -
C:\Windows\system32\PING.EXEping localhost3⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:2704
-
-
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
-
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\DYAIV2BEQWJYH79FW0RN.temp
Filesize7KB
MD557984675080d72ab29e39459af1bd5c7
SHA1a5a59f61e4276904e66763a5690407667085c119
SHA256fbe142113787d340beef9d6fabbbd7d83f9e12ecdea1cf7851d230e3c5fef13c
SHA512c3cfa8d9b091f26b656292113d1281dcb7308668c22b7570f723702f86698c3294ca16073eed4f1f5113d31e270e52c059b6611dc91a8a834ca037bf3590843e