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Analysis
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max time kernel
137s -
max time network
159s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
10/04/2024, 11:49
Behavioral task
behavioral1
Sample
eaffcb0e67b51a06cf5544d2805b911f_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
eaffcb0e67b51a06cf5544d2805b911f_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
eaffcb0e67b51a06cf5544d2805b911f_JaffaCakes118.exe
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Size
2.7MB
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MD5
eaffcb0e67b51a06cf5544d2805b911f
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SHA1
0ad91a4f25a3aefadad8c94b64ec8a3a81f48d5a
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SHA256
01adfa786a67d31b4299a380b25f6edfe2963851c4417fa20596de0676c8ab36
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SHA512
237935ed99f407d373eb1e21c2154103e61e38d61489c0f00c81f5049b2db706cfbbe690bb9234af5bb47f6124d2dd8092f4fd517f297791c76f69ad7cf9b3fa
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SSDEEP
49152:xnbDWbB1smStTEiipeO0duEGBXMZcSHmsOC83PUf0y:d+bB1sdTEi/d+SqSHmsOc
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 548 eaffcb0e67b51a06cf5544d2805b911f_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 548 eaffcb0e67b51a06cf5544d2805b911f_JaffaCakes118.exe -
resource yara_rule behavioral2/memory/5076-0-0x0000000000400000-0x000000000086A000-memory.dmp upx behavioral2/memory/548-15-0x0000000000400000-0x000000000086A000-memory.dmp upx behavioral2/files/0x00030000000227e7-12.dat upx -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 5076 eaffcb0e67b51a06cf5544d2805b911f_JaffaCakes118.exe -
Suspicious use of UnmapMainImage 2 IoCs
pid Process 5076 eaffcb0e67b51a06cf5544d2805b911f_JaffaCakes118.exe 548 eaffcb0e67b51a06cf5544d2805b911f_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 5076 wrote to memory of 548 5076 eaffcb0e67b51a06cf5544d2805b911f_JaffaCakes118.exe 97 PID 5076 wrote to memory of 548 5076 eaffcb0e67b51a06cf5544d2805b911f_JaffaCakes118.exe 97 PID 5076 wrote to memory of 548 5076 eaffcb0e67b51a06cf5544d2805b911f_JaffaCakes118.exe 97
Processes
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C:\Users\Admin\AppData\Local\Temp\eaffcb0e67b51a06cf5544d2805b911f_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\eaffcb0e67b51a06cf5544d2805b911f_JaffaCakes118.exe"1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:5076 -
C:\Users\Admin\AppData\Local\Temp\eaffcb0e67b51a06cf5544d2805b911f_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\eaffcb0e67b51a06cf5544d2805b911f_JaffaCakes118.exe2⤵
- Deletes itself
- Executes dropped EXE
- Suspicious use of UnmapMainImage
PID:548
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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=3692 --field-trial-handle=2276,i,11674642242468042059,14711253743544118298,262144 --variations-seed-version /prefetch:81⤵PID:696
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
2.7MB
MD59fcdffa90b11ea3e3f9031664405c5b8
SHA1a7a065fad516808b365a1a6aaad4541542587688
SHA256fa05eeb833c48e1e63a64aeb011fe6eb44cf9fa6591d0a467ca6d69f6232e6c0
SHA5129a64782d51008fe2da5de57b56ed4cb9f9ddf47a5d630f3cd3764365f6ba1728902bef4dbdaa89566bf00c853f21e6f5a10f0f6d51566793caac26ac72cb93ed