Analysis
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max time kernel
147s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20240319-en -
resource tags
arch:x64arch:x86image:win10v2004-20240319-enlocale:en-usos:windows10-2004-x64system -
submitted
07-04-2024 19:30
Static task
static1
Behavioral task
behavioral1
Sample
e5b044a2518554d03a3908f552c508c6_JaffaCakes118.exe
Resource
win7-20240221-en
General
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Target
e5b044a2518554d03a3908f552c508c6_JaffaCakes118.exe
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Size
200KB
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MD5
e5b044a2518554d03a3908f552c508c6
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SHA1
7eb68a10af049915f240bc43c439863aa1a2d048
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SHA256
dda0491a43111958806ee187e77ce78e5b256a37418fcaba2be2ea074a9a3e7b
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SHA512
d421cfeaa3f8637945ed7a03ae2ca51d7e6ec843f9d13afb12e6ea9e2d529a06433e236a1be9cfbce4a248088bf5ac57edc38e019bdd9f90635b660bcdacc3e6
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SSDEEP
3072:cf5yU0M2ns5X+vbEZammppIXVdiszpVhSURnTP+Z5R:u5yUZAC4MaPKNzDM5R
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
LFd66D8.exepid process 2312 LFd66D8.exe -
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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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Suspicious behavior: EnumeratesProcesses 8 IoCs
Processes:
LFd66D8.exepid process 2312 LFd66D8.exe 2312 LFd66D8.exe 2312 LFd66D8.exe 2312 LFd66D8.exe 2312 LFd66D8.exe 2312 LFd66D8.exe 2312 LFd66D8.exe 2312 LFd66D8.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
e5b044a2518554d03a3908f552c508c6_JaffaCakes118.exedescription pid process target process PID 4540 wrote to memory of 2312 4540 e5b044a2518554d03a3908f552c508c6_JaffaCakes118.exe LFd66D8.exe PID 4540 wrote to memory of 2312 4540 e5b044a2518554d03a3908f552c508c6_JaffaCakes118.exe LFd66D8.exe PID 4540 wrote to memory of 2312 4540 e5b044a2518554d03a3908f552c508c6_JaffaCakes118.exe LFd66D8.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e5b044a2518554d03a3908f552c508c6_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\e5b044a2518554d03a3908f552c508c6_JaffaCakes118.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:4540 -
C:\Users\Admin\AppData\Local\Temp\LFd66D8.exeC:\Users\Admin\AppData\Local\Temp\LFd66D8.exe fWaJ2gP6ej6D7Oz6Xsw2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:2312
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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=4572 --field-trial-handle=2320,i,3025503729105798828,9325691672526736153,262144 --variations-seed-version /prefetch:81⤵PID:4812
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
138KB
MD52a4b204d351086fa72e603143152cb18
SHA129e71816a74e466c8713eb453a28b63be80c6be9
SHA2562d50c6ac972b1b93d04ac2578d3ce515c706c8241838347b5fe63a481f3da7c9
SHA5122cefcda5769c15d4e5ffeec63193563198c2c75d5e33bdc40859bd731898730a5b85e6c5363532426d8fb3e8e40f2e12dbbd5b61802cee4fb6da2bb166ba786b