Analysis
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max time kernel
125s -
max time network
127s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
22-06-2024 23:44
Behavioral task
behavioral1
Sample
046e760db3c4dc349b8769c77757a4c8_JaffaCakes118.exe
Resource
win7-20240221-en
General
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Target
046e760db3c4dc349b8769c77757a4c8_JaffaCakes118.exe
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Size
2.2MB
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MD5
046e760db3c4dc349b8769c77757a4c8
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SHA1
5cfa5785443ec15b2136d023882535e5cc18d44e
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SHA256
592a93fe4a0ca8f01a37aeb848bcaec794505ffe91eb9f58219d69b2bd23a97e
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SHA512
1f062c316a0ad18bc7a505f556631d5572c3ff182b1538bd80a8991a669ef13d5a5f138ddd2262194894b068ecdb8c2078c6672c392f71cc5dad8f0bdc1bb9c6
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SSDEEP
49152:1ieIoAew7gHvtmTwNEaxkJpbiN4tyesP/m1y+rU4GMdH/XzQZ4:0eyB77Ur5ypsPeceUMHvzW4
Malware Config
Signatures
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Enumerates connected drives 3 TTPs 23 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\W: 046e760db3c4dc349b8769c77757a4c8_JaffaCakes118.exe File opened (read-only) \??\X: 046e760db3c4dc349b8769c77757a4c8_JaffaCakes118.exe File opened (read-only) \??\A: 046e760db3c4dc349b8769c77757a4c8_JaffaCakes118.exe File opened (read-only) \??\J: 046e760db3c4dc349b8769c77757a4c8_JaffaCakes118.exe File opened (read-only) \??\L: 046e760db3c4dc349b8769c77757a4c8_JaffaCakes118.exe File opened (read-only) \??\N: 046e760db3c4dc349b8769c77757a4c8_JaffaCakes118.exe File opened (read-only) \??\S: 046e760db3c4dc349b8769c77757a4c8_JaffaCakes118.exe File opened (read-only) \??\Z: 046e760db3c4dc349b8769c77757a4c8_JaffaCakes118.exe File opened (read-only) \??\G: 046e760db3c4dc349b8769c77757a4c8_JaffaCakes118.exe File opened (read-only) \??\H: 046e760db3c4dc349b8769c77757a4c8_JaffaCakes118.exe File opened (read-only) \??\K: 046e760db3c4dc349b8769c77757a4c8_JaffaCakes118.exe File opened (read-only) \??\R: 046e760db3c4dc349b8769c77757a4c8_JaffaCakes118.exe File opened (read-only) \??\T: 046e760db3c4dc349b8769c77757a4c8_JaffaCakes118.exe File opened (read-only) \??\U: 046e760db3c4dc349b8769c77757a4c8_JaffaCakes118.exe File opened (read-only) \??\B: 046e760db3c4dc349b8769c77757a4c8_JaffaCakes118.exe File opened (read-only) \??\I: 046e760db3c4dc349b8769c77757a4c8_JaffaCakes118.exe File opened (read-only) \??\M: 046e760db3c4dc349b8769c77757a4c8_JaffaCakes118.exe File opened (read-only) \??\O: 046e760db3c4dc349b8769c77757a4c8_JaffaCakes118.exe File opened (read-only) \??\P: 046e760db3c4dc349b8769c77757a4c8_JaffaCakes118.exe File opened (read-only) \??\Q: 046e760db3c4dc349b8769c77757a4c8_JaffaCakes118.exe File opened (read-only) \??\V: 046e760db3c4dc349b8769c77757a4c8_JaffaCakes118.exe File opened (read-only) \??\Y: 046e760db3c4dc349b8769c77757a4c8_JaffaCakes118.exe File opened (read-only) \??\E: 046e760db3c4dc349b8769c77757a4c8_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
pid pid_target Process procid_target 3144 2748 WerFault.exe 87 -
Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\ 046e760db3c4dc349b8769c77757a4c8_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000_Classes\WOW6432Node\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\ 046e760db3c4dc349b8769c77757a4c8_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2748 046e760db3c4dc349b8769c77757a4c8_JaffaCakes118.exe 2748 046e760db3c4dc349b8769c77757a4c8_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2748 046e760db3c4dc349b8769c77757a4c8_JaffaCakes118.exe 2748 046e760db3c4dc349b8769c77757a4c8_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\046e760db3c4dc349b8769c77757a4c8_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\046e760db3c4dc349b8769c77757a4c8_JaffaCakes118.exe"1⤵
- Enumerates connected drives
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:2748 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2748 -s 5282⤵
- Program crash
PID:3144
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2748 -ip 27481⤵PID:5068
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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 --field-trial-handle=3816,i,16488180140590516186,11762960689811837350,262144 --variations-seed-version --mojo-platform-channel-handle=4224 /prefetch:81⤵PID:2620