Analysis
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max time kernel
141s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
17/10/2024, 02:11
Behavioral task
behavioral1
Sample
5049d4ed36f9b93c8b7d5e0238120146_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
5049d4ed36f9b93c8b7d5e0238120146_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
5049d4ed36f9b93c8b7d5e0238120146_JaffaCakes118.exe
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Size
200KB
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MD5
5049d4ed36f9b93c8b7d5e0238120146
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SHA1
199ab58603cce271f714c6cb96513d5f8169b1fc
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SHA256
b08cbbb9159238d02f18714aa9fcba38a8604a2510b5087252fb5923637ad8f4
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SHA512
e49cde2d7cfade164ca14b46ab188d6c8922a1c44c75f86035cdcf062d8e07f9472b7fba84a1ad606fafe07e794cee1e8b6151dd4af4e83f82523d710053c7e2
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SSDEEP
6144:R7oBtDkJ3abnk6cV+EwmAoBNcX2NOkpwCi21gRQnfRPf8aG:R78AqbaVcmAo7cGNpwCi+eQZPf8x
Malware Config
Signatures
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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) \??\m: 5049d4ed36f9b93c8b7d5e0238120146_JaffaCakes118.exe File opened (read-only) \??\o: 5049d4ed36f9b93c8b7d5e0238120146_JaffaCakes118.exe File opened (read-only) \??\t: 5049d4ed36f9b93c8b7d5e0238120146_JaffaCakes118.exe File opened (read-only) \??\x: 5049d4ed36f9b93c8b7d5e0238120146_JaffaCakes118.exe File opened (read-only) \??\y: 5049d4ed36f9b93c8b7d5e0238120146_JaffaCakes118.exe File opened (read-only) \??\z: 5049d4ed36f9b93c8b7d5e0238120146_JaffaCakes118.exe File opened (read-only) \??\s: 5049d4ed36f9b93c8b7d5e0238120146_JaffaCakes118.exe File opened (read-only) \??\e: 5049d4ed36f9b93c8b7d5e0238120146_JaffaCakes118.exe File opened (read-only) \??\g: 5049d4ed36f9b93c8b7d5e0238120146_JaffaCakes118.exe File opened (read-only) \??\i: 5049d4ed36f9b93c8b7d5e0238120146_JaffaCakes118.exe File opened (read-only) \??\j: 5049d4ed36f9b93c8b7d5e0238120146_JaffaCakes118.exe File opened (read-only) \??\k: 5049d4ed36f9b93c8b7d5e0238120146_JaffaCakes118.exe File opened (read-only) \??\q: 5049d4ed36f9b93c8b7d5e0238120146_JaffaCakes118.exe File opened (read-only) \??\p: 5049d4ed36f9b93c8b7d5e0238120146_JaffaCakes118.exe File opened (read-only) \??\r: 5049d4ed36f9b93c8b7d5e0238120146_JaffaCakes118.exe File opened (read-only) \??\w: 5049d4ed36f9b93c8b7d5e0238120146_JaffaCakes118.exe File opened (read-only) \??\h: 5049d4ed36f9b93c8b7d5e0238120146_JaffaCakes118.exe File opened (read-only) \??\l: 5049d4ed36f9b93c8b7d5e0238120146_JaffaCakes118.exe File opened (read-only) \??\n: 5049d4ed36f9b93c8b7d5e0238120146_JaffaCakes118.exe File opened (read-only) \??\u: 5049d4ed36f9b93c8b7d5e0238120146_JaffaCakes118.exe File opened (read-only) \??\v: 5049d4ed36f9b93c8b7d5e0238120146_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 5049d4ed36f9b93c8b7d5e0238120146_JaffaCakes118.exe -
resource yara_rule behavioral1/memory/1092-0-0x0000000000400000-0x0000000000476000-memory.dmp upx behavioral1/memory/1092-15-0x0000000000400000-0x0000000000476000-memory.dmp upx behavioral1/memory/1092-16-0x0000000000400000-0x0000000000476000-memory.dmp upx behavioral1/memory/1092-21-0x0000000000400000-0x0000000000476000-memory.dmp upx behavioral1/memory/1092-23-0x0000000000400000-0x0000000000476000-memory.dmp upx behavioral1/memory/1092-26-0x0000000000400000-0x0000000000476000-memory.dmp upx -
Drops file in Program Files directory 1 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\SAItest.txt 5049d4ed36f9b93c8b7d5e0238120146_JaffaCakes118.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 5049d4ed36f9b93c8b7d5e0238120146_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\5049d4ed36f9b93c8b7d5e0238120146_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\5049d4ed36f9b93c8b7d5e0238120146_JaffaCakes118.exe"1⤵
- Enumerates connected drives
- Writes to the Master Boot Record (MBR)
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:1092