Analysis
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max time kernel
141s -
max time network
131s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
17/10/2024, 00:06
Behavioral task
behavioral1
Sample
4fc441b162d1e169ef3ca7145fdd36a9_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
4fc441b162d1e169ef3ca7145fdd36a9_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
4fc441b162d1e169ef3ca7145fdd36a9_JaffaCakes118.exe
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Size
202KB
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MD5
4fc441b162d1e169ef3ca7145fdd36a9
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SHA1
46e83297bd1173d0ec4c91fae662e3f2a77f4ffb
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SHA256
6e6dc7c19d1cab4b1fc9c3339fa966a7f1b05ce3b1f064b517e337fbae1382cd
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SHA512
676d6ce1e88cfdd7fec8e7c260ee7b7cfecf6e9afff5927f6ebfb67d0c80e0bdf9d1236f79f4cf8abaaad707f64d82a7695efad28fe45ad10c33e940d3eab3f0
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SSDEEP
6144:z0YhjwuTT396HSjGT7UZ5SPzcxt4lKBIFG3o+v:FhjfTTHBkc4lGVv
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) \??\r: 4fc441b162d1e169ef3ca7145fdd36a9_JaffaCakes118.exe File opened (read-only) \??\y: 4fc441b162d1e169ef3ca7145fdd36a9_JaffaCakes118.exe File opened (read-only) \??\j: 4fc441b162d1e169ef3ca7145fdd36a9_JaffaCakes118.exe File opened (read-only) \??\k: 4fc441b162d1e169ef3ca7145fdd36a9_JaffaCakes118.exe File opened (read-only) \??\m: 4fc441b162d1e169ef3ca7145fdd36a9_JaffaCakes118.exe File opened (read-only) \??\p: 4fc441b162d1e169ef3ca7145fdd36a9_JaffaCakes118.exe File opened (read-only) \??\q: 4fc441b162d1e169ef3ca7145fdd36a9_JaffaCakes118.exe File opened (read-only) \??\g: 4fc441b162d1e169ef3ca7145fdd36a9_JaffaCakes118.exe File opened (read-only) \??\i: 4fc441b162d1e169ef3ca7145fdd36a9_JaffaCakes118.exe File opened (read-only) \??\o: 4fc441b162d1e169ef3ca7145fdd36a9_JaffaCakes118.exe File opened (read-only) \??\t: 4fc441b162d1e169ef3ca7145fdd36a9_JaffaCakes118.exe File opened (read-only) \??\w: 4fc441b162d1e169ef3ca7145fdd36a9_JaffaCakes118.exe File opened (read-only) \??\x: 4fc441b162d1e169ef3ca7145fdd36a9_JaffaCakes118.exe File opened (read-only) \??\e: 4fc441b162d1e169ef3ca7145fdd36a9_JaffaCakes118.exe File opened (read-only) \??\h: 4fc441b162d1e169ef3ca7145fdd36a9_JaffaCakes118.exe File opened (read-only) \??\n: 4fc441b162d1e169ef3ca7145fdd36a9_JaffaCakes118.exe File opened (read-only) \??\s: 4fc441b162d1e169ef3ca7145fdd36a9_JaffaCakes118.exe File opened (read-only) \??\u: 4fc441b162d1e169ef3ca7145fdd36a9_JaffaCakes118.exe File opened (read-only) \??\l: 4fc441b162d1e169ef3ca7145fdd36a9_JaffaCakes118.exe File opened (read-only) \??\v: 4fc441b162d1e169ef3ca7145fdd36a9_JaffaCakes118.exe File opened (read-only) \??\z: 4fc441b162d1e169ef3ca7145fdd36a9_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 4fc441b162d1e169ef3ca7145fdd36a9_JaffaCakes118.exe -
resource yara_rule behavioral1/memory/2980-0-0x0000000000400000-0x0000000000477000-memory.dmp upx behavioral1/memory/2980-17-0x0000000000400000-0x0000000000477000-memory.dmp upx behavioral1/memory/2980-18-0x0000000000400000-0x0000000000477000-memory.dmp upx behavioral1/memory/2980-20-0x0000000000400000-0x0000000000477000-memory.dmp upx behavioral1/memory/2980-23-0x0000000000400000-0x0000000000477000-memory.dmp upx behavioral1/memory/2980-24-0x0000000000400000-0x0000000000477000-memory.dmp upx behavioral1/memory/2980-30-0x0000000000400000-0x0000000000477000-memory.dmp upx -
Drops file in Program Files directory 1 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\SAItest.txt 4fc441b162d1e169ef3ca7145fdd36a9_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 4fc441b162d1e169ef3ca7145fdd36a9_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\4fc441b162d1e169ef3ca7145fdd36a9_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\4fc441b162d1e169ef3ca7145fdd36a9_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:2980