Analysis
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max time kernel
148s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
19-04-2024 14:21
Static task
static1
Behavioral task
behavioral1
Sample
fa7d59f8ae9e7069433929c92ac91d2d_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
fa7d59f8ae9e7069433929c92ac91d2d_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
fa7d59f8ae9e7069433929c92ac91d2d_JaffaCakes118.exe
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Size
9.2MB
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MD5
fa7d59f8ae9e7069433929c92ac91d2d
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SHA1
b0e94d3d3db19595a4ab2210daf365f5703cdf9f
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SHA256
6b94467bce07dccb635f7e3e5022eba6faf574b5b6ab0858fa087f48d96468f8
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SHA512
54a48d32eb615755295733d3fe1dbd36c7f11aa6182e421949f761201820c21090e8810f1025e5080eb90d37b3ca3c353d2715da01ffa4d39505bb56c8782e6d
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SSDEEP
49152:EQFRHrmQG+yrY+GrmQG+hrY+GrmQG+z+brY+GrmQG+hrY+Gr0rY+GrmQG+z+brYf:EcKXM7mBM7qK
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 4988 fqrlg.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4988 fqrlg.exe -
Suspicious use of SendNotifyMessage 1 IoCs
pid Process 4988 fqrlg.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4988 fqrlg.exe 4988 fqrlg.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1432 wrote to memory of 4988 1432 fa7d59f8ae9e7069433929c92ac91d2d_JaffaCakes118.exe 91 PID 1432 wrote to memory of 4988 1432 fa7d59f8ae9e7069433929c92ac91d2d_JaffaCakes118.exe 91 PID 1432 wrote to memory of 4988 1432 fa7d59f8ae9e7069433929c92ac91d2d_JaffaCakes118.exe 91
Processes
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C:\Users\Admin\AppData\Local\Temp\fa7d59f8ae9e7069433929c92ac91d2d_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\fa7d59f8ae9e7069433929c92ac91d2d_JaffaCakes118.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1432 -
C:\Users\Admin\AppData\Local\Temp\fqrlg.exeC:\Users\Admin\AppData\Local\Temp\fqrlg.exe -run C:\Users\Admin\AppData\Local\Temp\fa7d59f8ae9e7069433929c92ac91d2d_JaffaCakes118.exe2⤵
- Executes dropped EXE
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:4988
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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=5464 --field-trial-handle=3240,i,13319578961094268484,16557498665191861597,262144 --variations-seed-version /prefetch:81⤵PID:3844
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
11.1MB
MD52b63ee5025ff0e93f0e3bac3f575ebf1
SHA14a64ed56a957f6aa77959b2673d68bc69dc16f63
SHA256bf195f6593822d5331127e541adb98c68e6eb98d14af0435ba52b48eea5136d7
SHA5123937cc558bb9ece8fd5e74ac7b79206829347f31701511bfb0a94cb13b14f72a512d39dc1662497d5ce5df5ad797324c61ada1088200b97cd0e6b6d8f459ec1c