Analysis
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max time kernel
148s -
max time network
138s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
15/04/2024, 09:35
Behavioral task
behavioral1
Sample
f0bf81a6042296c78f3493e900f87b66_JaffaCakes118.exe
Resource
win7-20240221-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
f0bf81a6042296c78f3493e900f87b66_JaffaCakes118.exe
Resource
win10v2004-20240412-en
5 signatures
150 seconds
General
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Target
f0bf81a6042296c78f3493e900f87b66_JaffaCakes118.exe
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Size
1.1MB
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MD5
f0bf81a6042296c78f3493e900f87b66
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SHA1
25071d3a5a2daca612a2a5d55a724492425a8be8
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SHA256
69c212b33d91d7de5b39eacc50dd1a45617c5334badabaff345c91ac8665876e
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SHA512
9f93f8ddc61d99713069032c9f06845452e536a55db204a7f37ca6031ddc5f35bae3ce61f2ff2ee8e0c4c045fc0134e70bdf73bb16091882398469f0f9b3bdac
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SSDEEP
24576:DLXl+4dSN0ML0sSzzskDM/Hej0sk1Yh/J3LcAQtmBzu2W:fXlR0XvuM/Hej0sk1Y9JoAqmu
Score
7/10
Malware Config
Signatures
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resource yara_rule behavioral2/memory/3212-0-0x0000000000400000-0x0000000000A89000-memory.dmp upx behavioral2/memory/3212-4-0x0000000000400000-0x0000000000A89000-memory.dmp upx behavioral2/memory/3212-5-0x0000000000400000-0x0000000000A89000-memory.dmp upx behavioral2/memory/3212-8-0x0000000000400000-0x0000000000A89000-memory.dmp upx behavioral2/memory/3212-11-0x0000000000400000-0x0000000000A89000-memory.dmp upx behavioral2/memory/3212-13-0x0000000000400000-0x0000000000A89000-memory.dmp upx behavioral2/memory/3212-15-0x0000000000400000-0x0000000000A89000-memory.dmp upx -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\WorkFile = "C:\\Windows\\system32\\WorkFile.exe" f0bf81a6042296c78f3493e900f87b66_JaffaCakes118.exe -
Drops file in System32 directory 1 IoCs
description ioc Process File created C:\Windows\SysWOW64\WorkFile.exe f0bf81a6042296c78f3493e900f87b66_JaffaCakes118.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File created C:\Windows\msn_1810.dll f0bf81a6042296c78f3493e900f87b66_JaffaCakes118.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3212 f0bf81a6042296c78f3493e900f87b66_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\f0bf81a6042296c78f3493e900f87b66_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\f0bf81a6042296c78f3493e900f87b66_JaffaCakes118.exe"1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
- Suspicious behavior: GetForegroundWindowSpam
PID:3212