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Analysis
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max time kernel
140s -
max time network
128s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
17/08/2024, 09:11
Behavioral task
behavioral1
Sample
a1f884655f2fdd0859e27274041e38b2_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
a1f884655f2fdd0859e27274041e38b2_JaffaCakes118.exe
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Size
358KB
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MD5
a1f884655f2fdd0859e27274041e38b2
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SHA1
1a41e5eb29f1b177b56d663370586dc61cd5f2b0
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SHA256
5c485d16fae4610d574ed5047a08b742a145672c4ac48a5d3f9fcc5e71ab2f37
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SHA512
5ba3f93f64d98a63806be127099f2dd66f54b87899def3bf0e6b8fe5d4708b5422ad22d4b800320838cfb02bb04dd4aa349b3c14d8ab2cc6f24c0c33253fa01f
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SSDEEP
6144:+l8KWs/bWq+nR6xtEstSlckJ4OUSccLU4968TI+RjoSB:+l837cCHJrccvZPRjoSB
Malware Config
Signatures
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resource yara_rule behavioral2/memory/4528-0-0x0000000000400000-0x000000000050C000-memory.dmp upx behavioral2/memory/4528-13-0x0000000000400000-0x000000000050C000-memory.dmp upx -
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 1 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 a1f884655f2fdd0859e27274041e38b2_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4528 a1f884655f2fdd0859e27274041e38b2_JaffaCakes118.exe 4528 a1f884655f2fdd0859e27274041e38b2_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a1f884655f2fdd0859e27274041e38b2_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\a1f884655f2fdd0859e27274041e38b2_JaffaCakes118.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:4528
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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 --field-trial-handle=4124,i,9445584274764997943,12714240264001792460,262144 --variations-seed-version --mojo-platform-channel-handle=4104 /prefetch:81⤵PID:2960
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1KB
MD587ed75d6b5a26bf8ecc5b2c95f727b7c
SHA1ec6eb6a6ca58849bfeb8ee47ad3f357f7fe1d083
SHA2562bd9c234d1bac9988ce452444a9c1fac633ce79b466d7e7a1751128bce6e21aa
SHA51295fc98b6763d7e3eb251bd601fce43ab47bbf3af5b87d174bf13aaacbbeb41aa931d869646ae01d585425210f778c6aa6aa588fc4475a1678d80f81e0b72e03e