Analysis
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max time kernel
149s -
max time network
157s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
18-02-2025 10:24
Static task
static1
Behavioral task
behavioral1
Sample
2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe
Resource
win10v2004-20250217-en
General
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Target
2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe
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Size
180KB
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MD5
0db90997a6eda2feb0c1954c8f567e0d
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SHA1
c5208d7ad6a5f9321ebce7346ac1514e4c7a0cbc
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SHA256
5dc27ccd85c326c370fb8297ff3605fb74a7806eeb5ccb03f80560fc08997d02
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SHA512
f3edc8f17cf36b41771a3524155d617cdfea42cb731a19a6b54eb4494c91aaacccbdf7bb79cc0dde793173ee3fcbad449a61b06b5d7fe6ca0e32e5131638ab91
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SSDEEP
3072:Ob8odD1Z/31JToWhIwzIDqBqAqS3kyxXM7B0DAhDgrPIOj7MMN04vSFlO:3ED1Z/1Jt5zzBqAqS3k2mO/MMqI
Malware Config
Extracted
C:\Program Files (x86)\Microsoft Office\Templates\1033\ONENOTE\14\Stationery\README.hta
Signatures
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Cerber
Cerber is a widely used ransomware-as-a-service (RaaS), first seen in 2017.
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Cerber family
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Deletes shadow copies 3 TTPs
Ransomware often targets backup files to inhibit system recovery.
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Contacts a large (1088) amount of remote hosts 1 TTPs
This may indicate a network scan to discover remotely running services.
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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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Sets desktop wallpaper using registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\tmpC227.bmp" 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe -
Drops file in Program Files directory 6 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\ONENOTE\14\Stationery\ACADEMIC.ONE 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe File created C:\Program Files (x86)\Microsoft Office\Templates\1033\ONENOTE\14\Stationery\README.hta 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\ONENOTE\14\Stationery\BLANK.ONE 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\ONENOTE\14\Stationery\PLANNERS.ONE 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\ONENOTE\14\Stationery\BUSINESS.ONE 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\ONENOTE\14\Stationery\DESIGNER.ONE 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 3 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 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language DllHost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language mshta.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2616 PING.EXE -
Kills process with taskkill 1 IoCs
pid Process 2604 taskkill.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2616 PING.EXE -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe -
Suspicious use of AdjustPrivilegeToken 49 IoCs
description pid Process Token: SeDebugPrivilege 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe Token: SeIncreaseQuotaPrivilege 2996 WMIC.exe Token: SeSecurityPrivilege 2996 WMIC.exe Token: SeTakeOwnershipPrivilege 2996 WMIC.exe Token: SeLoadDriverPrivilege 2996 WMIC.exe Token: SeSystemProfilePrivilege 2996 WMIC.exe Token: SeSystemtimePrivilege 2996 WMIC.exe Token: SeProfSingleProcessPrivilege 2996 WMIC.exe Token: SeIncBasePriorityPrivilege 2996 WMIC.exe Token: SeCreatePagefilePrivilege 2996 WMIC.exe Token: SeBackupPrivilege 2996 WMIC.exe Token: SeRestorePrivilege 2996 WMIC.exe Token: SeShutdownPrivilege 2996 WMIC.exe Token: SeDebugPrivilege 2996 WMIC.exe Token: SeSystemEnvironmentPrivilege 2996 WMIC.exe Token: SeRemoteShutdownPrivilege 2996 WMIC.exe Token: SeUndockPrivilege 2996 WMIC.exe Token: SeManageVolumePrivilege 2996 WMIC.exe Token: 33 2996 WMIC.exe Token: 34 2996 WMIC.exe Token: 35 2996 WMIC.exe Token: SeIncreaseQuotaPrivilege 2996 WMIC.exe Token: SeSecurityPrivilege 2996 WMIC.exe Token: SeTakeOwnershipPrivilege 2996 WMIC.exe Token: SeLoadDriverPrivilege 2996 WMIC.exe Token: SeSystemProfilePrivilege 2996 WMIC.exe Token: SeSystemtimePrivilege 2996 WMIC.exe Token: SeProfSingleProcessPrivilege 2996 WMIC.exe Token: SeIncBasePriorityPrivilege 2996 WMIC.exe Token: SeCreatePagefilePrivilege 2996 WMIC.exe Token: SeBackupPrivilege 2996 WMIC.exe Token: SeRestorePrivilege 2996 WMIC.exe Token: SeShutdownPrivilege 2996 WMIC.exe Token: SeDebugPrivilege 2996 WMIC.exe Token: SeSystemEnvironmentPrivilege 2996 WMIC.exe Token: SeRemoteShutdownPrivilege 2996 WMIC.exe Token: SeUndockPrivilege 2996 WMIC.exe Token: SeManageVolumePrivilege 2996 WMIC.exe Token: 33 2996 WMIC.exe Token: 34 2996 WMIC.exe Token: 35 2996 WMIC.exe Token: SeBackupPrivilege 2264 vssvc.exe Token: SeRestorePrivilege 2264 vssvc.exe Token: SeAuditPrivilege 2264 vssvc.exe Token: 33 2496 AUDIODG.EXE Token: SeIncBasePriorityPrivilege 2496 AUDIODG.EXE Token: 33 2496 AUDIODG.EXE Token: SeIncBasePriorityPrivilege 2496 AUDIODG.EXE Token: SeDebugPrivilege 2604 taskkill.exe -
Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 2808 wrote to memory of 2968 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 29 PID 2808 wrote to memory of 2968 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 29 PID 2808 wrote to memory of 2968 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 29 PID 2808 wrote to memory of 2968 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 29 PID 2968 wrote to memory of 2996 2968 cmd.exe 31 PID 2968 wrote to memory of 2996 2968 cmd.exe 31 PID 2968 wrote to memory of 2996 2968 cmd.exe 31 PID 2808 wrote to memory of 2144 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 38 PID 2808 wrote to memory of 2144 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 38 PID 2808 wrote to memory of 2144 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 38 PID 2808 wrote to memory of 2144 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 38 PID 2808 wrote to memory of 2076 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 39 PID 2808 wrote to memory of 2076 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 39 PID 2808 wrote to memory of 2076 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 39 PID 2808 wrote to memory of 2076 2808 2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe 39 PID 2076 wrote to memory of 2604 2076 cmd.exe 41 PID 2076 wrote to memory of 2604 2076 cmd.exe 41 PID 2076 wrote to memory of 2604 2076 cmd.exe 41 -
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
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C:\Users\Admin\AppData\Local\Temp\2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe"C:\Users\Admin\AppData\Local\Temp\2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe"1⤵
- Sets desktop wallpaper using registry
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2808 -
C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:2968 -
C:\Windows\system32\wbem\WMIC.exeC:\Windows\system32\wbem\wmic.exe shadowcopy delete3⤵
- Suspicious use of AdjustPrivilegeToken
PID:2996
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C:\Windows\SysWOW64\mshta.exe"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\README.hta"2⤵
- System Location Discovery: System Language Discovery
PID:2144
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C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:2076 -
C:\Windows\system32\taskkill.exetaskkill /f /im "2025-02-18_0db90997a6eda2feb0c1954c8f567e0d_cerber.exe"3⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:2604
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C:\Windows\system32\PING.EXEping -n 1 127.0.0.13⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:2616
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2264
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C:\Windows\SysWOW64\DllHost.exeC:\Windows\SysWOW64\DllHost.exe /Processid:{3F6B5E16-092A-41ED-930B-0B4125D91D4E}1⤵
- System Location Discovery: System Language Discovery
PID:968
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C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x4f81⤵
- Suspicious use of AdjustPrivilegeToken
PID:2496
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
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Filesize
66KB
MD5a3169945fa416476447ff5c79581a5fb
SHA1476ded0b2fb58375e36f00cb7368e1c8123c0d7f
SHA256402831be781f8551a69c3a8bd84fc2543b53cdcce2a8fae5e935643cf5420328
SHA5123f5949f98756e4f9894b4b43ee8d3c3da98aeb0ee1fad0021ec5811a502aa4515d79082f40986c2b10316f959d28cce1b210df41206a416354e5b660e8a9eeee