Analysis
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max time kernel
149s -
max time network
155s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
16/10/2024, 21:05
Behavioral task
behavioral1
Sample
4f072f0f957935fd83c60c8e55d4d39f_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
4f072f0f957935fd83c60c8e55d4d39f_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
4f072f0f957935fd83c60c8e55d4d39f_JaffaCakes118.exe
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Size
200KB
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MD5
4f072f0f957935fd83c60c8e55d4d39f
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SHA1
218c10850c231c3da66eb877d3f081fd802f3e4a
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SHA256
c4b5e9280a81f6f8d1d4784e7fc2aac2e42ca0b76e58c9ab02ed8c2f491eee28
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SHA512
73cc473a451d3a614300b410d15c96a3082b143d750e8cbf41738dc5b23ffc030ada7358d68307017a1a5629bf841f1adad7092f43d037cd3f5dd855dcc1368c
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SSDEEP
6144:OhhQmXTdpmQmaax/45v1oxVtAAoLie/Nukk:O7Tdpmxa4/YW/avGkk
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) \??\o: 4f072f0f957935fd83c60c8e55d4d39f_JaffaCakes118.exe File opened (read-only) \??\q: 4f072f0f957935fd83c60c8e55d4d39f_JaffaCakes118.exe File opened (read-only) \??\r: 4f072f0f957935fd83c60c8e55d4d39f_JaffaCakes118.exe File opened (read-only) \??\x: 4f072f0f957935fd83c60c8e55d4d39f_JaffaCakes118.exe File opened (read-only) \??\t: 4f072f0f957935fd83c60c8e55d4d39f_JaffaCakes118.exe File opened (read-only) \??\v: 4f072f0f957935fd83c60c8e55d4d39f_JaffaCakes118.exe File opened (read-only) \??\w: 4f072f0f957935fd83c60c8e55d4d39f_JaffaCakes118.exe File opened (read-only) \??\e: 4f072f0f957935fd83c60c8e55d4d39f_JaffaCakes118.exe File opened (read-only) \??\g: 4f072f0f957935fd83c60c8e55d4d39f_JaffaCakes118.exe File opened (read-only) \??\j: 4f072f0f957935fd83c60c8e55d4d39f_JaffaCakes118.exe File opened (read-only) \??\l: 4f072f0f957935fd83c60c8e55d4d39f_JaffaCakes118.exe File opened (read-only) \??\n: 4f072f0f957935fd83c60c8e55d4d39f_JaffaCakes118.exe File opened (read-only) \??\z: 4f072f0f957935fd83c60c8e55d4d39f_JaffaCakes118.exe File opened (read-only) \??\h: 4f072f0f957935fd83c60c8e55d4d39f_JaffaCakes118.exe File opened (read-only) \??\i: 4f072f0f957935fd83c60c8e55d4d39f_JaffaCakes118.exe File opened (read-only) \??\k: 4f072f0f957935fd83c60c8e55d4d39f_JaffaCakes118.exe File opened (read-only) \??\s: 4f072f0f957935fd83c60c8e55d4d39f_JaffaCakes118.exe File opened (read-only) \??\m: 4f072f0f957935fd83c60c8e55d4d39f_JaffaCakes118.exe File opened (read-only) \??\p: 4f072f0f957935fd83c60c8e55d4d39f_JaffaCakes118.exe File opened (read-only) \??\u: 4f072f0f957935fd83c60c8e55d4d39f_JaffaCakes118.exe File opened (read-only) \??\y: 4f072f0f957935fd83c60c8e55d4d39f_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 4f072f0f957935fd83c60c8e55d4d39f_JaffaCakes118.exe -
resource yara_rule behavioral1/memory/1716-0-0x0000000000400000-0x0000000000476000-memory.dmp upx behavioral1/memory/1716-15-0x0000000000400000-0x0000000000476000-memory.dmp upx behavioral1/memory/1716-17-0x0000000000400000-0x0000000000476000-memory.dmp upx behavioral1/memory/1716-21-0x0000000000400000-0x0000000000476000-memory.dmp upx behavioral1/memory/1716-23-0x0000000000400000-0x0000000000476000-memory.dmp upx behavioral1/memory/1716-27-0x0000000000400000-0x0000000000476000-memory.dmp upx -
Drops file in Program Files directory 1 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\SAItest.txt 4f072f0f957935fd83c60c8e55d4d39f_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 4f072f0f957935fd83c60c8e55d4d39f_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\4f072f0f957935fd83c60c8e55d4d39f_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\4f072f0f957935fd83c60c8e55d4d39f_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:1716