Analysis
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max time kernel
151s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
04-06-2024 17:56
Static task
static1
Behavioral task
behavioral1
Sample
95c13c093af79e225282384aeaf654fe_JaffaCakes118.exe
Resource
win7-20240419-en
General
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Target
95c13c093af79e225282384aeaf654fe_JaffaCakes118.exe
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Size
375KB
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MD5
95c13c093af79e225282384aeaf654fe
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SHA1
318e3cbbbdeb0c2dadebd96fa926a185d2338415
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SHA256
20bbb3f029a157dfb72a4ff3c8c004d036c387409239d424d8acef7590d80d3a
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SHA512
b5b66e6d32b9988f521e499f6aa85ffc1ff9a3b01dbeb2e71ceedfef8105048c114566f6497316e696a28202db0fb3b44f0afb0fa1a31fb02f1465cfc41f23b2
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SSDEEP
6144:OT7TokKC82Vj/aqda+4q3c/bofNVNMbINgKg0LNTUrxj2nCvDI:gvo3C80j5SdDofNVabISKgETUtjeCvD
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 3996 95c13c093af79e225282384aeaf654fe_JaffaCakes118.exe -
Drops desktop.ini file(s) 2 IoCs
description ioc Process File created C:\Windows\assembly\Desktop.ini 95c13c093af79e225282384aeaf654fe_JaffaCakes118.exe File opened for modification C:\Windows\assembly\Desktop.ini 95c13c093af79e225282384aeaf654fe_JaffaCakes118.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3484 set thread context of 3996 3484 95c13c093af79e225282384aeaf654fe_JaffaCakes118.exe 91 -
Drops file in Windows directory 3 IoCs
description ioc Process File opened for modification C:\Windows\assembly\Desktop.ini 95c13c093af79e225282384aeaf654fe_JaffaCakes118.exe File opened for modification C:\Windows\assembly 95c13c093af79e225282384aeaf654fe_JaffaCakes118.exe File created C:\Windows\assembly\Desktop.ini 95c13c093af79e225282384aeaf654fe_JaffaCakes118.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3996 95c13c093af79e225282384aeaf654fe_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3484 95c13c093af79e225282384aeaf654fe_JaffaCakes118.exe Token: SeDebugPrivilege 3996 95c13c093af79e225282384aeaf654fe_JaffaCakes118.exe Token: 33 3996 95c13c093af79e225282384aeaf654fe_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 3996 95c13c093af79e225282384aeaf654fe_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 3996 95c13c093af79e225282384aeaf654fe_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 3484 wrote to memory of 3996 3484 95c13c093af79e225282384aeaf654fe_JaffaCakes118.exe 91 PID 3484 wrote to memory of 3996 3484 95c13c093af79e225282384aeaf654fe_JaffaCakes118.exe 91 PID 3484 wrote to memory of 3996 3484 95c13c093af79e225282384aeaf654fe_JaffaCakes118.exe 91 PID 3484 wrote to memory of 3996 3484 95c13c093af79e225282384aeaf654fe_JaffaCakes118.exe 91 PID 3484 wrote to memory of 3996 3484 95c13c093af79e225282384aeaf654fe_JaffaCakes118.exe 91 PID 3484 wrote to memory of 3996 3484 95c13c093af79e225282384aeaf654fe_JaffaCakes118.exe 91 PID 3484 wrote to memory of 3996 3484 95c13c093af79e225282384aeaf654fe_JaffaCakes118.exe 91 PID 3484 wrote to memory of 3996 3484 95c13c093af79e225282384aeaf654fe_JaffaCakes118.exe 91
Processes
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C:\Users\Admin\AppData\Local\Temp\95c13c093af79e225282384aeaf654fe_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\95c13c093af79e225282384aeaf654fe_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3484 -
C:\Users\Admin\AppData\Local\Temp\95c13c093af79e225282384aeaf654fe_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\95c13c093af79e225282384aeaf654fe_JaffaCakes118.exe"2⤵
- Executes dropped EXE
- Drops desktop.ini file(s)
- Drops file in Windows directory
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:3996
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C:\Windows\system32\wbem\WmiApSrv.exeC:\Windows\system32\wbem\WmiApSrv.exe1⤵PID:2508
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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=4232 --field-trial-handle=2656,i,16940681401824032220,151921362336696246,262144 --variations-seed-version /prefetch:81⤵PID:3448
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
375KB
MD595c13c093af79e225282384aeaf654fe
SHA1318e3cbbbdeb0c2dadebd96fa926a185d2338415
SHA25620bbb3f029a157dfb72a4ff3c8c004d036c387409239d424d8acef7590d80d3a
SHA512b5b66e6d32b9988f521e499f6aa85ffc1ff9a3b01dbeb2e71ceedfef8105048c114566f6497316e696a28202db0fb3b44f0afb0fa1a31fb02f1465cfc41f23b2