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Analysis
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max time kernel
150s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
16/01/2025, 00:17
Static task
static1
Behavioral task
behavioral1
Sample
2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe
Resource
win10v2004-20241007-en
General
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Target
2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe
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Size
354KB
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MD5
ead944d2254f33e7eacdf97a078035c6
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SHA1
c0f7da4a5910ab18b20c0152ed07a67ceadc5954
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SHA256
1e24400e5ed2b20b7c9d75f817e219ad65b24c1988669916640d749941700ce1
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SHA512
ffd25c2a0329a2ba2c232f3a41580fa42bf146d6c6559b5236c0e58a190061c044f19eefad06dab7c9c0b36fec60d7e911fe6a815150b5c461b3778ea7cbc025
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SSDEEP
6144:zssRK9bhOaVcY8r1hbeyZ3L8ysbx4kkcD5P2ArIS0Koa+888888888888W88888/:O9b4DYghbeyZ3Ebx4kkgTrIjKoa+888s
Malware Config
Extracted
C:\MSOCache\All Users\{90140000-0117-0409-0000-0000000FF1CE}-C\_README_94O8WZQ0_.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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Blocklisted process makes network request 3 IoCs
flow pid Process 1736 2144 mshta.exe 1738 2144 mshta.exe 1740 2144 mshta.exe -
Contacts a large (580) 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 2424 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-1-5-21-3692679935-4019334568-335155002-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\tmp1B2E.bmp" 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe -
Drops file in Program Files directory 6 IoCs
description ioc Process File created C:\Program Files (x86)\Microsoft Office\Templates\1033\ONENOTE\14\Stationery\_README_XW2J9I_.hta 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\ONENOTE\14\Stationery\ACADEMIC.ONE 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\ONENOTE\14\Stationery\BUSINESS.ONE 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\ONENOTE\14\Stationery\PLANNERS.ONE 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\ONENOTE\14\Stationery\DESIGNER.ONE 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\ONENOTE\14\Stationery\BLANK.ONE 2025-01-15_ead944d2254f33e7eacdf97a078035c6_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 2025-01-15_ead944d2254f33e7eacdf97a078035c6_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 900 PING.EXE -
Kills process with taskkill 1 IoCs
pid Process 980 taskkill.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Internet Explorer\Main mshta.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 900 PING.EXE -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeShutdownPrivilege 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe Token: 33 316 AUDIODG.EXE Token: SeIncBasePriorityPrivilege 316 AUDIODG.EXE Token: 33 316 AUDIODG.EXE Token: SeIncBasePriorityPrivilege 316 AUDIODG.EXE Token: SeDebugPrivilege 980 taskkill.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2144 mshta.exe 2144 mshta.exe -
Suspicious use of UnmapMainImage 1 IoCs
pid Process 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe -
Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 2936 wrote to memory of 2144 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe 33 PID 2936 wrote to memory of 2144 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe 33 PID 2936 wrote to memory of 2144 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe 33 PID 2936 wrote to memory of 2144 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe 33 PID 2936 wrote to memory of 2424 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe 34 PID 2936 wrote to memory of 2424 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe 34 PID 2936 wrote to memory of 2424 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe 34 PID 2936 wrote to memory of 2424 2936 2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe 34 PID 2424 wrote to memory of 980 2424 cmd.exe 36 PID 2424 wrote to memory of 980 2424 cmd.exe 36 PID 2424 wrote to memory of 980 2424 cmd.exe 36 PID 2424 wrote to memory of 900 2424 cmd.exe 38 PID 2424 wrote to memory of 900 2424 cmd.exe 38 PID 2424 wrote to memory of 900 2424 cmd.exe 38
Processes
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C:\Users\Admin\AppData\Local\Temp\2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe"C:\Users\Admin\AppData\Local\Temp\2025-01-15_ead944d2254f33e7eacdf97a078035c6_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:2936 -
C:\Windows\SysWOW64\mshta.exe"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\_README_9W6OHS7_.hta"2⤵
- Blocklisted process makes network request
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2144
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C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe"2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:2424 -
C:\Windows\system32\taskkill.exetaskkill /f /im "2025-01-15_ead944d2254f33e7eacdf97a078035c6_cerber.exe"3⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:980
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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:900
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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:896
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C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x1d81⤵
- Suspicious use of AdjustPrivilegeToken
PID:316
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
MD50b5c552c0f52ce2bdf984b8bd965efa6
SHA18a263f4278f9df201fee60abe259bc707fadfe1e
SHA25603a92832e66eafa35cc9f2ce549793752546a5975606fef64913777dfd8c843a
SHA512a8864e269cb3a15d391f3275aefedabe8f8c15ceb98b1c48317e963c9468ff6ffab6437df25cf946ae197dd7ff67e755dad3eb9b558faaa05d48948a685d07f8