c4895cbb70b519c9e553f8b16ee4eff9e8dd9a93d52379da6aa82341f3867b63

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240419-en
resource tags

arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
submitted
02-07-2024 01:00

Target

1d3278c7061328047812fec7226fd160_JaffaCakes118.exe
Size

46KB
MD5

1d3278c7061328047812fec7226fd160
SHA1

bf5f2e83e455c49d26cb22c28f4af4da9b816e24
SHA256

c4895cbb70b519c9e553f8b16ee4eff9e8dd9a93d52379da6aa82341f3867b63
SHA512

bfadbbeef7da2317f7185cd685c2eeacfffeee6ba914c604f3d09d532bdee9002baccf24b3345111e3c411fa8fb60890d2e9af5cc52f8841d8ff5ea95b765ffd
SSDEEP

768:i977CyXuoIbxt19PVoOn7pffAlu3Ngq/IEv5hzzjyJjt5vk8wuwkaOtM:CCyXUZn9HcudgTE/zuZkLuwkaOtM

Score

8^/10

Drops file in Drivers directory 1 IoCs

Processes:

1d3278c7061328047812fec7226fd160_JaffaCakes118.exe

description ioc process

File created C:\Windows\SysWOW64\drivers\osa369f.sys 1d3278c7061328047812fec7226fd160_JaffaCakes118.exe

description	ioc	process
File created	C:\Windows\SysWOW64\drivers\osa369f.sys	1d3278c7061328047812fec7226fd160_JaffaCakes118.exe

Sets service image path in registry 2 TTPs 1 IoCs

Registry Run Keys / Startup Folder

Modify Registry

Processes:

1d3278c7061328047812fec7226fd160_JaffaCakes118.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\osa369f\ImagePath = "\\SystemRoot\\System32\\drivers\\osa369f.sys"	1d3278c7061328047812fec7226fd160_JaffaCakes118.exe

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1624 cmd.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Suspicious behavior: LoadsDriver 2 IoCs

Processes:

1d3278c7061328047812fec7226fd160_JaffaCakes118.exe

pid process

476
1704 1d3278c7061328047812fec7226fd160_JaffaCakes118.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

1d3278c7061328047812fec7226fd160_JaffaCakes118.exe

description pid process

Token: SeLoadDriverPrivilege 1704 1d3278c7061328047812fec7226fd160_JaffaCakes118.exe

pid	process
1624	cmd.exe

pid	process
476
1704	1d3278c7061328047812fec7226fd160_JaffaCakes118.exe

description	pid	process
Token: SeLoadDriverPrivilege	1704	1d3278c7061328047812fec7226fd160_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

1d3278c7061328047812fec7226fd160_JaffaCakes118.exe

description	pid	process	target process
PID 1704 wrote to memory of 1624	1704	1d3278c7061328047812fec7226fd160_JaffaCakes118.exe	cmd.exe
PID 1704 wrote to memory of 1624	1704	1d3278c7061328047812fec7226fd160_JaffaCakes118.exe	cmd.exe
PID 1704 wrote to memory of 1624	1704	1d3278c7061328047812fec7226fd160_JaffaCakes118.exe	cmd.exe
PID 1704 wrote to memory of 1624	1704	1d3278c7061328047812fec7226fd160_JaffaCakes118.exe	cmd.exe

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c del "C:\Users\Admin\AppData\Local\Temp\1D3278~1.EXE" >> NUL
2⤵
- Deletes itself
PID:1624