61bd40adc884fad4bb9684072c789b419dfdd529f200cb3a34ad0a09896dbfd7

Analysis

max time kernel
120s
max time network
126s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
12/07/2024, 22:24

Target

3f1bd8021750edf8c5000d2292e5f3c3_JaffaCakes118.exe
Size

31KB
MD5

3f1bd8021750edf8c5000d2292e5f3c3
SHA1

7ed5cb26b55438518978b9902da0e02a10f94eeb
SHA256

61bd40adc884fad4bb9684072c789b419dfdd529f200cb3a34ad0a09896dbfd7
SHA512

b2faaca1d6e911fd759cc499c30e2c433904406261068a7696ea65f95e0201e425e370f10e80ff22f2c8874786b472d8425237d3fc3d6bfd00e4a8dfcf64cc77
SSDEEP

768:xWpKTFRc7QFXIqaJ+wDL0HQkE7wMfK1Quwn:gQF2Qqq4U7Eukn

Score

8^/10

Creates new service(s) 2 TTPs
persistence execution

Windows Service
T1543.003

Service Execution
T1569.002

Drops file in Drivers directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\drivers\usbhc.sys	3f1bd8021750edf8c5000d2292e5f3c3_JaffaCakes118.exe

Stops running service(s) 4 TTPs
evasion execution

Windows Service
T1543.003

Impair Defenses
T1562

Service Stop
T1489

Service Execution
T1569.002

Launches sc.exe 4 IoCs

Sc.exe is a Windows utlilty to control services on the system.

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
464	Process not Found

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 2948 wrote to memory of 2220	2948	3f1bd8021750edf8c5000d2292e5f3c3_JaffaCakes118.exe	30
PID 2948 wrote to memory of 2220	2948	3f1bd8021750edf8c5000d2292e5f3c3_JaffaCakes118.exe	30
PID 2948 wrote to memory of 2220	2948	3f1bd8021750edf8c5000d2292e5f3c3_JaffaCakes118.exe	30
PID 2948 wrote to memory of 2220	2948	3f1bd8021750edf8c5000d2292e5f3c3_JaffaCakes118.exe	30
PID 2948 wrote to memory of 3028	2948	3f1bd8021750edf8c5000d2292e5f3c3_JaffaCakes118.exe	32
PID 2948 wrote to memory of 3028	2948	3f1bd8021750edf8c5000d2292e5f3c3_JaffaCakes118.exe	32
PID 2948 wrote to memory of 3028	2948	3f1bd8021750edf8c5000d2292e5f3c3_JaffaCakes118.exe	32
PID 2948 wrote to memory of 3028	2948	3f1bd8021750edf8c5000d2292e5f3c3_JaffaCakes118.exe	32
PID 2948 wrote to memory of 1964	2948	3f1bd8021750edf8c5000d2292e5f3c3_JaffaCakes118.exe	34
PID 2948 wrote to memory of 1964	2948	3f1bd8021750edf8c5000d2292e5f3c3_JaffaCakes118.exe	34
PID 2948 wrote to memory of 1964	2948	3f1bd8021750edf8c5000d2292e5f3c3_JaffaCakes118.exe	34
PID 2948 wrote to memory of 1964	2948	3f1bd8021750edf8c5000d2292e5f3c3_JaffaCakes118.exe	34
PID 2948 wrote to memory of 2680	2948	3f1bd8021750edf8c5000d2292e5f3c3_JaffaCakes118.exe	36
PID 2948 wrote to memory of 2680	2948	3f1bd8021750edf8c5000d2292e5f3c3_JaffaCakes118.exe	36
PID 2948 wrote to memory of 2680	2948	3f1bd8021750edf8c5000d2292e5f3c3_JaffaCakes118.exe	36
PID 2948 wrote to memory of 2680	2948	3f1bd8021750edf8c5000d2292e5f3c3_JaffaCakes118.exe	36

C:\Users\Admin\AppData\Local\Temp\3f1bd8021750edf8c5000d2292e5f3c3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3f1bd8021750edf8c5000d2292e5f3c3_JaffaCakes118.exe"
1⤵
- Drops file in Drivers directory
- Suspicious use of WriteProcessMemory
PID:2948
- C:\Windows\SysWOW64\sc.exe
  sc stop usbhc
  2⤵
  - Launches sc.exe
  PID:2220
- C:\Windows\SysWOW64\sc.exe
  sc delete usbhc
  2⤵
  - Launches sc.exe
  PID:3028
- C:\Windows\SysWOW64\sc.exe
  sc create usbhc binPath= C:\Windows\system32\drivers\usbhc.sys type= kernel start= auto DisplayName= usbhc
  2⤵
  - Launches sc.exe
  PID:1964
- C:\Windows\SysWOW64\sc.exe
  sc start usbhc
  2⤵
  - Launches sc.exe
  PID:2680