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Analysis
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max time kernel
118s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
12/01/2025, 13:41
Static task
static1
Behavioral task
behavioral1
Sample
10249c5098fc904195cc93885fd69c523b1b8c05159f95018e2e1a23c06ca8b1N.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
10249c5098fc904195cc93885fd69c523b1b8c05159f95018e2e1a23c06ca8b1N.exe
Resource
win10v2004-20241007-en
General
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Target
10249c5098fc904195cc93885fd69c523b1b8c05159f95018e2e1a23c06ca8b1N.exe
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Size
550KB
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MD5
1ac6567d7ffb565fe0564093d5edbf00
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SHA1
4a29a6c735a40b6662a3fbf7c50c9fdadc68e141
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SHA256
10249c5098fc904195cc93885fd69c523b1b8c05159f95018e2e1a23c06ca8b1
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SHA512
c47ed1d72d673ad2c3c0e5454a878480d158760b281413a618eb7dc8a76ae33325703acf38e342c07923625be6b493b3ba75fb10c4d4431c2dd09b58df924222
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SSDEEP
6144:+VfptYpsqBfiuMFbkLbf+76uWx3YTGUpa7WC34QKQt9mmg3VB0qg8:usiLu6P7Q3sGUvQK2gdby8
Malware Config
Extracted
C:\Users\Admin\Desktop\_QF10_README_.hta
http://p27dokhpz2n7nvgr.onion.to/960D-607E-1FC7-05C5-30B7
http://p27dokhpz2n7nvgr.onion/960D-607E-1FC7-05C5-30B7
https://www.baidu.com
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 5 IoCs
flow pid Process 1157 2992 mshta.exe 1160 2992 mshta.exe 1162 2992 mshta.exe 1164 2992 mshta.exe 1166 2992 mshta.exe -
Contacts a large (586) 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 2192 cmd.exe -
Drops startup file 1 IoCs
description ioc Process File opened for modification \??\c:\users\admin\appdata\roaming\microsoft\word\startup\ 10249c5098fc904195cc93885fd69c523b1b8c05159f95018e2e1a23c06ca8b1N.exe -
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\\tmp54E4.bmp" 10249c5098fc904195cc93885fd69c523b1b8c05159f95018e2e1a23c06ca8b1N.exe -
Drops file in Program Files directory 20 IoCs
description ioc Process File opened for modification \??\c:\program files (x86)\bitcoin 10249c5098fc904195cc93885fd69c523b1b8c05159f95018e2e1a23c06ca8b1N.exe File opened for modification \??\c:\program files (x86)\steam 10249c5098fc904195cc93885fd69c523b1b8c05159f95018e2e1a23c06ca8b1N.exe File opened for modification \??\c:\program files (x86)\the bat! 10249c5098fc904195cc93885fd69c523b1b8c05159f95018e2e1a23c06ca8b1N.exe File opened for modification \??\c:\program files (x86)\thunderbird 10249c5098fc904195cc93885fd69c523b1b8c05159f95018e2e1a23c06ca8b1N.exe File opened for modification \??\c:\program files (x86)\microsoft\onenote 10249c5098fc904195cc93885fd69c523b1b8c05159f95018e2e1a23c06ca8b1N.exe File opened for modification \??\c:\program files (x86)\microsoft\word 10249c5098fc904195cc93885fd69c523b1b8c05159f95018e2e1a23c06ca8b1N.exe File opened for modification \??\c:\program files (x86)\word 10249c5098fc904195cc93885fd69c523b1b8c05159f95018e2e1a23c06ca8b1N.exe File opened for modification \??\c:\program files\ 10249c5098fc904195cc93885fd69c523b1b8c05159f95018e2e1a23c06ca8b1N.exe File opened for modification \??\c:\program files (x86)\ 10249c5098fc904195cc93885fd69c523b1b8c05159f95018e2e1a23c06ca8b1N.exe File opened for modification \??\c:\program files (x86)\microsoft sql server 10249c5098fc904195cc93885fd69c523b1b8c05159f95018e2e1a23c06ca8b1N.exe File opened for modification \??\c:\program files (x86)\microsoft\microsoft sql server 10249c5098fc904195cc93885fd69c523b1b8c05159f95018e2e1a23c06ca8b1N.exe File opened for modification \??\c:\program files (x86)\microsoft\excel 10249c5098fc904195cc93885fd69c523b1b8c05159f95018e2e1a23c06ca8b1N.exe File opened for modification \??\c:\program files (x86)\microsoft\outlook 10249c5098fc904195cc93885fd69c523b1b8c05159f95018e2e1a23c06ca8b1N.exe File opened for modification \??\c:\program files (x86)\microsoft\powerpoint 10249c5098fc904195cc93885fd69c523b1b8c05159f95018e2e1a23c06ca8b1N.exe File opened for modification \??\c:\program files (x86)\office 10249c5098fc904195cc93885fd69c523b1b8c05159f95018e2e1a23c06ca8b1N.exe File opened for modification \??\c:\program files (x86)\powerpoint 10249c5098fc904195cc93885fd69c523b1b8c05159f95018e2e1a23c06ca8b1N.exe File opened for modification \??\c:\program files (x86)\excel 10249c5098fc904195cc93885fd69c523b1b8c05159f95018e2e1a23c06ca8b1N.exe File opened for modification \??\c:\program files (x86)\microsoft\office 10249c5098fc904195cc93885fd69c523b1b8c05159f95018e2e1a23c06ca8b1N.exe File opened for modification \??\c:\program files (x86)\onenote 10249c5098fc904195cc93885fd69c523b1b8c05159f95018e2e1a23c06ca8b1N.exe File opened for modification \??\c:\program files (x86)\outlook 10249c5098fc904195cc93885fd69c523b1b8c05159f95018e2e1a23c06ca8b1N.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification \??\c:\windows\ 10249c5098fc904195cc93885fd69c523b1b8c05159f95018e2e1a23c06ca8b1N.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 4 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 DllHost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 10249c5098fc904195cc93885fd69c523b1b8c05159f95018e2e1a23c06ca8b1N.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 1260 PING.EXE -
Kills process with taskkill 1 IoCs
pid Process 2612 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 1260 PING.EXE -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2204 10249c5098fc904195cc93885fd69c523b1b8c05159f95018e2e1a23c06ca8b1N.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeShutdownPrivilege 2204 10249c5098fc904195cc93885fd69c523b1b8c05159f95018e2e1a23c06ca8b1N.exe Token: SeDebugPrivilege 2612 taskkill.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2416 DllHost.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2416 DllHost.exe 2416 DllHost.exe -
Suspicious use of UnmapMainImage 1 IoCs
pid Process 2204 10249c5098fc904195cc93885fd69c523b1b8c05159f95018e2e1a23c06ca8b1N.exe -
Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 2204 wrote to memory of 2992 2204 10249c5098fc904195cc93885fd69c523b1b8c05159f95018e2e1a23c06ca8b1N.exe 31 PID 2204 wrote to memory of 2992 2204 10249c5098fc904195cc93885fd69c523b1b8c05159f95018e2e1a23c06ca8b1N.exe 31 PID 2204 wrote to memory of 2992 2204 10249c5098fc904195cc93885fd69c523b1b8c05159f95018e2e1a23c06ca8b1N.exe 31 PID 2204 wrote to memory of 2992 2204 10249c5098fc904195cc93885fd69c523b1b8c05159f95018e2e1a23c06ca8b1N.exe 31 PID 2204 wrote to memory of 2192 2204 10249c5098fc904195cc93885fd69c523b1b8c05159f95018e2e1a23c06ca8b1N.exe 36 PID 2204 wrote to memory of 2192 2204 10249c5098fc904195cc93885fd69c523b1b8c05159f95018e2e1a23c06ca8b1N.exe 36 PID 2204 wrote to memory of 2192 2204 10249c5098fc904195cc93885fd69c523b1b8c05159f95018e2e1a23c06ca8b1N.exe 36 PID 2204 wrote to memory of 2192 2204 10249c5098fc904195cc93885fd69c523b1b8c05159f95018e2e1a23c06ca8b1N.exe 36 PID 2192 wrote to memory of 2612 2192 cmd.exe 38 PID 2192 wrote to memory of 2612 2192 cmd.exe 38 PID 2192 wrote to memory of 2612 2192 cmd.exe 38 PID 2192 wrote to memory of 1260 2192 cmd.exe 39 PID 2192 wrote to memory of 1260 2192 cmd.exe 39 PID 2192 wrote to memory of 1260 2192 cmd.exe 39
Processes
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C:\Users\Admin\AppData\Local\Temp\10249c5098fc904195cc93885fd69c523b1b8c05159f95018e2e1a23c06ca8b1N.exe"C:\Users\Admin\AppData\Local\Temp\10249c5098fc904195cc93885fd69c523b1b8c05159f95018e2e1a23c06ca8b1N.exe"1⤵
- Drops startup file
- Sets desktop wallpaper using registry
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2204 -
C:\Windows\SysWOW64\mshta.exe"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\Desktop\_QF10_README_.hta"2⤵
- Blocklisted process makes network request
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
PID:2992
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C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe"2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:2192 -
C:\Windows\system32\taskkill.exetaskkill /f /im "10249c5098fc904195cc93885fd69c523b1b8c05159f95018e2e1a23c06ca8b1N.exe"3⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:2612
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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:1260
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C:\Windows\SysWOW64\DllHost.exeC:\Windows\SysWOW64\DllHost.exe /Processid:{76D0CB12-7604-4048-B83C-1005C7DDC503}1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:2416
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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:1300
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
70KB
MD549aebf8cbd62d92ac215b2923fb1b9f5
SHA11723be06719828dda65ad804298d0431f6aff976
SHA256b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b
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Filesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b
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Filesize
65KB
MD5071a786f6fb4ed4825f2438507367d86
SHA1debb26e4adbb3981d44f46501c0110f53424cb4d
SHA2561193c42f51e52b038d8576e937c7dfcf90c39766ada3637dfb75ac0c406954d1
SHA5129da47d1b27458026121e8e56561afb24dc1464763b903d6a424efc750215a62039b5227ec3454fb9e14d6c89d488c2820ca4e93b443ffacea56fefb96acf48a7
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Filesize
149KB
MD553aa0a6093f770e38dd49fdafbe42c34
SHA15ee4ff12eeb774dc8726d63bb14dbe09817a4b4b
SHA2566652b638fbdc0198eebf58e21f444b6be23dcb3dafa0f635e4959ec5010c89dc
SHA512ed8b28c397bc292813ac0daed9b08fae2607034c958f6e1cf49eb44420c217a7fcbb9c5f0901ba26105a80c8364fcdf179296698aea2fef54593e62b09cc8ad7