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Analysis
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max time kernel
144s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
21/04/2024, 13:08
Behavioral task
behavioral1
Sample
ff58c582a7e6c79deca459526e6fc266_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ff58c582a7e6c79deca459526e6fc266_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
ff58c582a7e6c79deca459526e6fc266_JaffaCakes118.exe
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Size
2.7MB
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MD5
ff58c582a7e6c79deca459526e6fc266
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SHA1
09953b392528e3b5c1a4eca4738d8bfcff929979
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SHA256
6b987c9b8cf3809e352161df638d2826b914725e06b7b63d3cf4cf0f249dcea1
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SHA512
89cd7cc6f7a6d9b0cf50e2e446bad1375bcf8b1926d05ae0ead8f99ec0c47cda26dd5e12eb7a22c2f8222a2ff50bb6642ce22899af72f8bcff6e32ecdf1149d4
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SSDEEP
49152:G2bkorQrpevkC2sFEC9AJ7GKJ4R9Uvc3m/MPV3G8C26JY6R1lstNS8va4R9j:8o8rcMC2sFEC+J7yHUv38C5hX+Ska4Hj
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 948 ff58c582a7e6c79deca459526e6fc266_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 948 ff58c582a7e6c79deca459526e6fc266_JaffaCakes118.exe -
resource yara_rule behavioral2/memory/4580-0-0x0000000000400000-0x00000000008E7000-memory.dmp upx behavioral2/files/0x000b000000023227-11.dat upx behavioral2/memory/948-13-0x0000000000400000-0x00000000008E7000-memory.dmp upx -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 4580 ff58c582a7e6c79deca459526e6fc266_JaffaCakes118.exe -
Suspicious use of UnmapMainImage 2 IoCs
pid Process 4580 ff58c582a7e6c79deca459526e6fc266_JaffaCakes118.exe 948 ff58c582a7e6c79deca459526e6fc266_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4580 wrote to memory of 948 4580 ff58c582a7e6c79deca459526e6fc266_JaffaCakes118.exe 93 PID 4580 wrote to memory of 948 4580 ff58c582a7e6c79deca459526e6fc266_JaffaCakes118.exe 93 PID 4580 wrote to memory of 948 4580 ff58c582a7e6c79deca459526e6fc266_JaffaCakes118.exe 93
Processes
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C:\Users\Admin\AppData\Local\Temp\ff58c582a7e6c79deca459526e6fc266_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\ff58c582a7e6c79deca459526e6fc266_JaffaCakes118.exe"1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:4580 -
C:\Users\Admin\AppData\Local\Temp\ff58c582a7e6c79deca459526e6fc266_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\ff58c582a7e6c79deca459526e6fc266_JaffaCakes118.exe2⤵
- Deletes itself
- Executes dropped EXE
- Suspicious use of UnmapMainImage
PID:948
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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=4352 --field-trial-handle=2256,i,6670388345726423024,18382795228658886258,262144 --variations-seed-version /prefetch:81⤵PID:4688
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
2.7MB
MD53a8f2de50bd44cff096c44a09af2a467
SHA1fcd69357b87d3ce7d478793675c407b077ad7234
SHA256d88c4590dbe686c6f77a8f929ffdc81c9adb2746ee5cf4f5b58756c539ee6f4b
SHA5125949b148a23f54d95f697aa0d9a7fcfaf876eb14b32ec463a8af06cb4a32f9ddb1e6e0521d596ea0e2913fb571b08cc8db8494dd9d90d62492946fdaa1a8dd58