Analysis
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max time kernel
115s -
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
08/05/2024, 23:49
Static task
static1
Behavioral task
behavioral1
Sample
274af13f898b0747a0549b340bb17ed1_JaffaCakes118.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
274af13f898b0747a0549b340bb17ed1_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
274af13f898b0747a0549b340bb17ed1_JaffaCakes118.exe
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Size
1.4MB
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MD5
274af13f898b0747a0549b340bb17ed1
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SHA1
a734ecac2271a2f0304f86c5d831daf495d11bb9
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SHA256
7236fb13667086299d0cf8eb8ffb5e013bb0314b392f197d8be523548ca73f06
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SHA512
34a7be097b32859961166918787e5486522a66204625ea55a0ce21cb3c5f60b1ea527941c34a7121c7bc396642450897a83fdb0aa2da2fea1abb43b69d5268fb
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SSDEEP
24576:zGp/LoLvjfJVdmHLfU9rK6nDUSCBUEm+CX4aCvxtM2d0tLf77buuLEux9W9Jk1OS:qp/LoLvlmHQHnDUSSWD4upf7brHx9ErS
Malware Config
Signatures
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Loads dropped DLL 3 IoCs
pid Process 3544 274af13f898b0747a0549b340bb17ed1_JaffaCakes118.exe 3544 274af13f898b0747a0549b340bb17ed1_JaffaCakes118.exe 3544 274af13f898b0747a0549b340bb17ed1_JaffaCakes118.exe -
Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
description ioc Process File opened for modification \??\PhysicalDrive0 274af13f898b0747a0549b340bb17ed1_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 3544 274af13f898b0747a0549b340bb17ed1_JaffaCakes118.exe 3544 274af13f898b0747a0549b340bb17ed1_JaffaCakes118.exe 3544 274af13f898b0747a0549b340bb17ed1_JaffaCakes118.exe 3544 274af13f898b0747a0549b340bb17ed1_JaffaCakes118.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3544 274af13f898b0747a0549b340bb17ed1_JaffaCakes118.exe -
Suspicious use of SendNotifyMessage 1 IoCs
pid Process 3544 274af13f898b0747a0549b340bb17ed1_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\274af13f898b0747a0549b340bb17ed1_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\274af13f898b0747a0549b340bb17ed1_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Writes to the Master Boot Record (MBR)
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:3544
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1.1MB
MD5cc4af7e018bf913b1be001cf4472062e
SHA11646fc215b5198a90eecb6665b90949a8f3507ba
SHA25606a7d3b03c5e1a52ccf1c94ed564ac3a6682afcf5aa06309c2f6dcb72de31b2f
SHA512037e528f6d3becd2ac8cfa2563a4b8eebfb11468450e75d672be01d0fc36b45b8decc17309917ab672bfe871853076a84bd2438ee3421421d283547167fca843
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Filesize
73KB
MD54f53e6f3881ff3e1ee1cc0dc0561410f
SHA131388b4d64164eaa5b79ee30bf22840f6b5955a2
SHA256967bfd76354486919fd252a8bcb3d787af495a0a58bfb8a216b3776cdc2dfc43
SHA512a652d85e36143e45bafc105f7f385b1dfa25cc83d7bb1c2b167999ec95f4dd27fc43ea91e14abc26f78395a202159807dbfd85394b30061b64fea285aab64921