Analysis
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max time kernel
141s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
09-04-2024 09:22
Behavioral task
behavioral1
Sample
e9ab092b3e87afbc1da4acc8e1945c58_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
e9ab092b3e87afbc1da4acc8e1945c58_JaffaCakes118.exe
Resource
win10v2004-20240319-en
General
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Target
e9ab092b3e87afbc1da4acc8e1945c58_JaffaCakes118.exe
-
Size
198KB
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MD5
e9ab092b3e87afbc1da4acc8e1945c58
-
SHA1
8140d1520c9535f319ae47f5b66c1449d349f92b
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SHA256
d0ad9f2fed9a2acefb08cf9c81e73c239cc19087517b56a7b1d2489ba8c49f76
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SHA512
9e0cb20e5d6150344ab1b126d4807a3a7819cba7e7e2190c6d7c4be8cf62072cb7aacd12ae88b1ead2f238a22b2ea3e79800631b1f3d70fadf5f516afc7afad8
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SSDEEP
6144:RFH2w7eJotYp0WBlkAgZiRULxwUJfALZn89+JneCo:RHYotudoiRU1wUJfIa
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2244-0-0x0000000000400000-0x0000000000476000-memory.dmp upx behavioral1/memory/2244-65-0x0000000000400000-0x0000000000476000-memory.dmp upx behavioral1/memory/2244-66-0x0000000000400000-0x0000000000476000-memory.dmp upx behavioral1/memory/2244-67-0x0000000000400000-0x0000000000476000-memory.dmp upx behavioral1/memory/2244-72-0x0000000000400000-0x0000000000476000-memory.dmp upx behavioral1/memory/2244-73-0x0000000000400000-0x0000000000476000-memory.dmp upx -
Enumerates connected drives 3 TTPs 21 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\g: e9ab092b3e87afbc1da4acc8e1945c58_JaffaCakes118.exe File opened (read-only) \??\i: e9ab092b3e87afbc1da4acc8e1945c58_JaffaCakes118.exe File opened (read-only) \??\m: e9ab092b3e87afbc1da4acc8e1945c58_JaffaCakes118.exe File opened (read-only) \??\n: e9ab092b3e87afbc1da4acc8e1945c58_JaffaCakes118.exe File opened (read-only) \??\u: e9ab092b3e87afbc1da4acc8e1945c58_JaffaCakes118.exe File opened (read-only) \??\w: e9ab092b3e87afbc1da4acc8e1945c58_JaffaCakes118.exe File opened (read-only) \??\j: e9ab092b3e87afbc1da4acc8e1945c58_JaffaCakes118.exe File opened (read-only) \??\k: e9ab092b3e87afbc1da4acc8e1945c58_JaffaCakes118.exe File opened (read-only) \??\o: e9ab092b3e87afbc1da4acc8e1945c58_JaffaCakes118.exe File opened (read-only) \??\q: e9ab092b3e87afbc1da4acc8e1945c58_JaffaCakes118.exe File opened (read-only) \??\s: e9ab092b3e87afbc1da4acc8e1945c58_JaffaCakes118.exe File opened (read-only) \??\v: e9ab092b3e87afbc1da4acc8e1945c58_JaffaCakes118.exe File opened (read-only) \??\l: e9ab092b3e87afbc1da4acc8e1945c58_JaffaCakes118.exe File opened (read-only) \??\t: e9ab092b3e87afbc1da4acc8e1945c58_JaffaCakes118.exe File opened (read-only) \??\y: e9ab092b3e87afbc1da4acc8e1945c58_JaffaCakes118.exe File opened (read-only) \??\e: e9ab092b3e87afbc1da4acc8e1945c58_JaffaCakes118.exe File opened (read-only) \??\h: e9ab092b3e87afbc1da4acc8e1945c58_JaffaCakes118.exe File opened (read-only) \??\p: e9ab092b3e87afbc1da4acc8e1945c58_JaffaCakes118.exe File opened (read-only) \??\r: e9ab092b3e87afbc1da4acc8e1945c58_JaffaCakes118.exe File opened (read-only) \??\x: e9ab092b3e87afbc1da4acc8e1945c58_JaffaCakes118.exe File opened (read-only) \??\z: e9ab092b3e87afbc1da4acc8e1945c58_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 e9ab092b3e87afbc1da4acc8e1945c58_JaffaCakes118.exe -
Drops file in Program Files directory 1 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\SAItest.txt e9ab092b3e87afbc1da4acc8e1945c58_JaffaCakes118.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\4EB6D578499B1CCF5F581EAD56BE3D9B6744A5E5 e9ab092b3e87afbc1da4acc8e1945c58_JaffaCakes118.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\4EB6D578499B1CCF5F581EAD56BE3D9B6744A5E5\Blob = 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 e9ab092b3e87afbc1da4acc8e1945c58_JaffaCakes118.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\4EB6D578499B1CCF5F581EAD56BE3D9B6744A5E5\Blob = 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 e9ab092b3e87afbc1da4acc8e1945c58_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e9ab092b3e87afbc1da4acc8e1945c58_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\e9ab092b3e87afbc1da4acc8e1945c58_JaffaCakes118.exe"1⤵
- Enumerates connected drives
- Writes to the Master Boot Record (MBR)
- Drops file in Program Files directory
- Modifies system certificate store
PID:2244
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
68KB
MD529f65ba8e88c063813cc50a4ea544e93
SHA105a7040d5c127e68c25d81cc51271ffb8bef3568
SHA2561ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184
SHA512e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa
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Filesize
177KB
MD5435a9ac180383f9fa094131b173a2f7b
SHA176944ea657a9db94f9a4bef38f88c46ed4166983
SHA25667dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34
SHA5121a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a