Analysis
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max time kernel
120s -
max time network
144s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
12-01-2025 21:45
Static task
static1
Behavioral task
behavioral1
Sample
2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe
Resource
win10v2004-20241007-en
General
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Target
2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe
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Size
408KB
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MD5
6d0a34c6f2079c8d418ec4e8b6c77812
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SHA1
ed91c7d27cb01919f905aa5e9ca1966ddcee32a9
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SHA256
db0d7dc1c5ae8d9a03f9caf9a79dd92b5103bcfa75da00b48a071dca887ed9fa
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SHA512
33923ea6e033448476edcbf51f48f30a28a644771c53150d7f504ce72112c711a1dcb36ec5c486cb1ab2c05c468cae15aba831d0d98600d06a8c75431ee7dc96
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SSDEEP
6144:45W8AUzdhpUIdjsq0YI9Wr9yEjHbJcaFK7aM71tz+E:45eUzdhqs0Yn7J1FattKE
Malware Config
Extracted
C:\Users\Admin\AppData\Roaming\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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Blocklisted process makes network request 3 IoCs
flow pid Process 3272 2092 mshta.exe 3274 2092 mshta.exe 3276 2092 mshta.exe -
Contacts a large (1097) amount of remote hosts 1 TTPs
This may indicate a network scan to discover remotely running services.
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Deletes itself 1 IoCs
pid Process 2168 cmd.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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Sets desktop wallpaper using registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\tmp5AEC.bmp" 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_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\PLANNERS.ONE 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\ONENOTE\14\Stationery\BUSINESS.ONE 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe File created C:\Program Files (x86)\Microsoft Office\Templates\1033\ONENOTE\14\Stationery\README.hta 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\ONENOTE\14\Stationery\DESIGNER.ONE 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\ONENOTE\14\Stationery\ACADEMIC.ONE 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\ONENOTE\14\Stationery\BLANK.ONE 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_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 DllHost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language mshta.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 560 PING.EXE -
Kills process with taskkill 1 IoCs
pid Process 2148 taskkill.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\Main mshta.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 560 PING.EXE -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe -
Suspicious use of AdjustPrivilegeToken 45 IoCs
description pid Process Token: SeDebugPrivilege 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe Token: SeIncreaseQuotaPrivilege 2416 WMIC.exe Token: SeSecurityPrivilege 2416 WMIC.exe Token: SeTakeOwnershipPrivilege 2416 WMIC.exe Token: SeLoadDriverPrivilege 2416 WMIC.exe Token: SeSystemProfilePrivilege 2416 WMIC.exe Token: SeSystemtimePrivilege 2416 WMIC.exe Token: SeProfSingleProcessPrivilege 2416 WMIC.exe Token: SeIncBasePriorityPrivilege 2416 WMIC.exe Token: SeCreatePagefilePrivilege 2416 WMIC.exe Token: SeBackupPrivilege 2416 WMIC.exe Token: SeRestorePrivilege 2416 WMIC.exe Token: SeShutdownPrivilege 2416 WMIC.exe Token: SeDebugPrivilege 2416 WMIC.exe Token: SeSystemEnvironmentPrivilege 2416 WMIC.exe Token: SeRemoteShutdownPrivilege 2416 WMIC.exe Token: SeUndockPrivilege 2416 WMIC.exe Token: SeManageVolumePrivilege 2416 WMIC.exe Token: 33 2416 WMIC.exe Token: 34 2416 WMIC.exe Token: 35 2416 WMIC.exe Token: SeIncreaseQuotaPrivilege 2416 WMIC.exe Token: SeSecurityPrivilege 2416 WMIC.exe Token: SeTakeOwnershipPrivilege 2416 WMIC.exe Token: SeLoadDriverPrivilege 2416 WMIC.exe Token: SeSystemProfilePrivilege 2416 WMIC.exe Token: SeSystemtimePrivilege 2416 WMIC.exe Token: SeProfSingleProcessPrivilege 2416 WMIC.exe Token: SeIncBasePriorityPrivilege 2416 WMIC.exe Token: SeCreatePagefilePrivilege 2416 WMIC.exe Token: SeBackupPrivilege 2416 WMIC.exe Token: SeRestorePrivilege 2416 WMIC.exe Token: SeShutdownPrivilege 2416 WMIC.exe Token: SeDebugPrivilege 2416 WMIC.exe Token: SeSystemEnvironmentPrivilege 2416 WMIC.exe Token: SeRemoteShutdownPrivilege 2416 WMIC.exe Token: SeUndockPrivilege 2416 WMIC.exe Token: SeManageVolumePrivilege 2416 WMIC.exe Token: 33 2416 WMIC.exe Token: 34 2416 WMIC.exe Token: 35 2416 WMIC.exe Token: SeBackupPrivilege 2216 vssvc.exe Token: SeRestorePrivilege 2216 vssvc.exe Token: SeAuditPrivilege 2216 vssvc.exe Token: SeDebugPrivilege 2148 taskkill.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2092 mshta.exe 2092 mshta.exe -
Suspicious use of UnmapMainImage 1 IoCs
pid Process 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe -
Suspicious use of WriteProcessMemory 21 IoCs
description pid Process procid_target PID 1924 wrote to memory of 1452 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 30 PID 1924 wrote to memory of 1452 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 30 PID 1924 wrote to memory of 1452 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 30 PID 1924 wrote to memory of 1452 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 30 PID 1452 wrote to memory of 2416 1452 cmd.exe 32 PID 1452 wrote to memory of 2416 1452 cmd.exe 32 PID 1452 wrote to memory of 2416 1452 cmd.exe 32 PID 1924 wrote to memory of 2092 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 39 PID 1924 wrote to memory of 2092 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 39 PID 1924 wrote to memory of 2092 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 39 PID 1924 wrote to memory of 2092 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 39 PID 1924 wrote to memory of 2168 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 40 PID 1924 wrote to memory of 2168 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 40 PID 1924 wrote to memory of 2168 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 40 PID 1924 wrote to memory of 2168 1924 2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe 40 PID 2168 wrote to memory of 2148 2168 cmd.exe 42 PID 2168 wrote to memory of 2148 2168 cmd.exe 42 PID 2168 wrote to memory of 2148 2168 cmd.exe 42 PID 2168 wrote to memory of 560 2168 cmd.exe 43 PID 2168 wrote to memory of 560 2168 cmd.exe 43 PID 2168 wrote to memory of 560 2168 cmd.exe 43 -
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\2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe"C:\Users\Admin\AppData\Local\Temp\2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_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 UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1924 -
C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:1452 -
C:\Windows\system32\wbem\WMIC.exeC:\Windows\system32\wbem\wmic.exe shadowcopy delete3⤵
- Suspicious use of AdjustPrivilegeToken
PID:2416
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C:\Windows\SysWOW64\mshta.exe"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\README.hta"2⤵
- Blocklisted process makes network request
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2092
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C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe"2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:2168 -
C:\Windows\system32\taskkill.exetaskkill /f /im "2025-01-12_6d0a34c6f2079c8d418ec4e8b6c77812_cerber.exe"3⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:2148
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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:560
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2216
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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:2628
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
MD5521e6028d22db49a81c65dd7d0a0fea7
SHA17dd49e6d521419022b60bb6a0e505c759ec7dabb
SHA256cbf358c92a089151822c13b51fafd037b8f196a2af45b87dc0ea8767cefcca87
SHA51233de5dc191c32fceb598cb2de2985c5f7effd437441ecff61da7f6e373ad29415cbb36bba0636fbdc9ae8a8bcdafd087fbcd2470ecca90e38dff20304817ce1e