Analysis
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max time kernel
141s -
max time network
113s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
19-04-2024 06:41
Static task
static1
Behavioral task
behavioral1
Sample
f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exe
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Size
7.3MB
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MD5
f9b992d99917082935e006d7f5289e7c
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SHA1
f21ed04973c2acc6425692276d02ad1a738c7d7f
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SHA256
db6e0959ef8a9783c96160323e761d20fb8cb035a34dc061f42afce5075e9543
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SHA512
f965632276cbf41d095030cf26c630eea9852869fa8159c7da96fa0489d772525ef4a546b7bda689bcfde7d664d8cfea945afde8542cd2b3f8f3d3f5c61c3f71
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SSDEEP
196608:tNUZgvaKpXSRc9t0n27hKJSOKM+kROpQfqf0vjR4C:PwgvaK8St0ncKJSOK/kROpjEW
Malware Config
Signatures
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Enumerates connected drives 3 TTPs 26 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
Processes:
f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exedescription ioc process File opened (read-only) \??\h: f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exe File opened (read-only) \??\l: f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exe File opened (read-only) \??\r: f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exe File opened (read-only) \??\b: f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exe File opened (read-only) \??\n: f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exe File opened (read-only) \??\q: f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exe File opened (read-only) \??\z: f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exe File opened (read-only) \??\D: f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exe File opened (read-only) \??\g: f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exe File opened (read-only) \??\j: f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exe File opened (read-only) \??\p: f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exe File opened (read-only) \??\u: f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exe File opened (read-only) \??\i: f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exe File opened (read-only) \??\t: f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exe File opened (read-only) \??\k: f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exe File opened (read-only) \??\s: f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exe File opened (read-only) \??\a: f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exe File opened (read-only) \??\m: f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exe File opened (read-only) \??\o: f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exe File opened (read-only) \??\y: f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exe File opened (read-only) \??\x: f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exe File opened (read-only) \??\E: f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exe File opened (read-only) \??\e: f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exe File opened (read-only) \??\v: f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exe File opened (read-only) \??\w: f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exe File opened (read-only) \??\F: f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exe -
Maps connected drives based on registry 3 TTPs 4 IoCs
Disk information is often read in order to detect sandboxing environments.
Processes:
f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\count f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 f9b992d99917082935e006d7f5289e7c_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.
Processes:
f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exedescription ioc process File opened for modification \??\PhysicalDrive0 f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exe -
AutoIT Executable 14 IoCs
AutoIT scripts compiled to PE executables.
Processes:
resource yara_rule behavioral2/memory/4016-8-0x0000000000970000-0x000000000114D000-memory.dmp autoit_exe behavioral2/memory/4016-10-0x0000000000970000-0x000000000114D000-memory.dmp autoit_exe behavioral2/memory/4016-11-0x0000000000970000-0x000000000114D000-memory.dmp autoit_exe behavioral2/memory/4016-12-0x0000000000970000-0x000000000114D000-memory.dmp autoit_exe behavioral2/memory/4016-21-0x0000000000970000-0x000000000114D000-memory.dmp autoit_exe behavioral2/memory/4016-22-0x0000000000970000-0x000000000114D000-memory.dmp autoit_exe behavioral2/memory/4016-23-0x0000000000970000-0x000000000114D000-memory.dmp autoit_exe behavioral2/memory/4016-24-0x0000000000970000-0x000000000114D000-memory.dmp autoit_exe behavioral2/memory/4016-26-0x0000000000970000-0x000000000114D000-memory.dmp autoit_exe behavioral2/memory/4016-27-0x0000000000970000-0x000000000114D000-memory.dmp autoit_exe behavioral2/memory/4016-28-0x0000000000970000-0x000000000114D000-memory.dmp autoit_exe behavioral2/memory/4016-29-0x0000000000970000-0x000000000114D000-memory.dmp autoit_exe behavioral2/memory/4016-30-0x0000000000970000-0x000000000114D000-memory.dmp autoit_exe behavioral2/memory/4016-31-0x0000000000970000-0x000000000114D000-memory.dmp autoit_exe -
Drops file in Windows directory 1 IoCs
Processes:
f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exedescription ioc process File opened for modification C:\Windows\Reload.ini f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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NTFS ADS 1 IoCs
Processes:
f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exedescription ioc process File opened for modification C:\Users\Admin\AppData\Local\Temp\winmgmts:\root\CIMV2 f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 30 IoCs
Processes:
f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exepid process 4016 f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exe 4016 f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exe 4016 f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exe 4016 f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exe 4016 f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exe 4016 f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exe 4016 f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exe 4016 f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exe 4016 f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exe 4016 f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exe 4016 f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exe 4016 f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exe 4016 f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exe 4016 f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exe 4016 f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exe 4016 f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exe 4016 f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exe 4016 f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exe 4016 f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exe 4016 f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exe 4016 f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exe 4016 f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exe 4016 f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exe 4016 f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exe 4016 f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exe 4016 f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exe 4016 f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exe 4016 f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exe 4016 f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exe 4016 f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exepid process 4016 f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exepid process 4016 f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exepid process 4016 f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\f9b992d99917082935e006d7f5289e7c_JaffaCakes118.exe"1⤵
- Enumerates connected drives
- Maps connected drives based on registry
- Writes to the Master Boot Record (MBR)
- Drops file in Windows directory
- NTFS ADS
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Roaming\Reload\JiYi.exeFilesize
7.3MB
MD5f9b992d99917082935e006d7f5289e7c
SHA1f21ed04973c2acc6425692276d02ad1a738c7d7f
SHA256db6e0959ef8a9783c96160323e761d20fb8cb035a34dc061f42afce5075e9543
SHA512f965632276cbf41d095030cf26c630eea9852869fa8159c7da96fa0489d772525ef4a546b7bda689bcfde7d664d8cfea945afde8542cd2b3f8f3d3f5c61c3f71
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memory/4016-12-0x0000000000970000-0x000000000114D000-memory.dmpFilesize
7.9MB
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memory/4016-31-0x0000000000970000-0x000000000114D000-memory.dmpFilesize
7.9MB
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memory/4016-11-0x0000000000970000-0x000000000114D000-memory.dmpFilesize
7.9MB
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memory/4016-4-0x0000000003F90000-0x0000000003F91000-memory.dmpFilesize
4KB
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memory/4016-5-0x0000000003F80000-0x0000000003F81000-memory.dmpFilesize
4KB
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memory/4016-6-0x00000000040C0000-0x000000000412F000-memory.dmpFilesize
444KB
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memory/4016-7-0x0000000003FB0000-0x0000000003FB1000-memory.dmpFilesize
4KB
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memory/4016-8-0x0000000000970000-0x000000000114D000-memory.dmpFilesize
7.9MB
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memory/4016-9-0x00000000040C0000-0x000000000412F000-memory.dmpFilesize
444KB
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memory/4016-1-0x0000000000820000-0x0000000000823000-memory.dmpFilesize
12KB
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memory/4016-3-0x0000000003F70000-0x0000000003F71000-memory.dmpFilesize
4KB
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memory/4016-2-0x0000000001180000-0x0000000001181000-memory.dmpFilesize
4KB
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memory/4016-10-0x0000000000970000-0x000000000114D000-memory.dmpFilesize
7.9MB
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memory/4016-21-0x0000000000970000-0x000000000114D000-memory.dmpFilesize
7.9MB
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memory/4016-22-0x0000000000970000-0x000000000114D000-memory.dmpFilesize
7.9MB
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memory/4016-23-0x0000000000970000-0x000000000114D000-memory.dmpFilesize
7.9MB
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memory/4016-24-0x0000000000970000-0x000000000114D000-memory.dmpFilesize
7.9MB
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memory/4016-26-0x0000000000970000-0x000000000114D000-memory.dmpFilesize
7.9MB
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memory/4016-27-0x0000000000970000-0x000000000114D000-memory.dmpFilesize
7.9MB
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memory/4016-28-0x0000000000970000-0x000000000114D000-memory.dmpFilesize
7.9MB
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memory/4016-29-0x0000000000970000-0x000000000114D000-memory.dmpFilesize
7.9MB
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memory/4016-30-0x0000000000970000-0x000000000114D000-memory.dmpFilesize
7.9MB
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memory/4016-0-0x0000000000970000-0x000000000114D000-memory.dmpFilesize
7.9MB