149ed348e53c85790498251d1b91809f0a23a6b0c68162fadb72f5bc9c196d7b

Analysis

max time kernel
62s
max time network
63s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
19-09-2024 19:42

Sharing

Copy URL

Twitter E-mail

Reason

Machine shutdown

Report Analysis Logs

General

Target

ec0fd9cd9e6f4ac8014533bc040bc650_JaffaCakes118.exe
Size

32KB
MD5

ec0fd9cd9e6f4ac8014533bc040bc650
SHA1

33e9307560f7dbebcdf7886a8be1bb6937132dae
SHA256

149ed348e53c85790498251d1b91809f0a23a6b0c68162fadb72f5bc9c196d7b
SHA512

ad320a75376008e366285fa0a9019d6ae6d46c2ce82cca080d28b83e588e767e6ca9b96a7d063233597864096b33d6fdab524924f288dbae0d8c9957107527c1
SSDEEP

768:CFT2JEPg/bnufcFAKB2gu4z8KtNEBsmPZYknLcr4utnx:CZ23CUFAKoW/xmPZ7wr4Wx

Score

8^/10

discovery

Malware Config

Signatures

Drops file in Drivers directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Drivers\usbinite.sys	ec0fd9cd9e6f4ac8014533bc040bc650_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\Drivers\usbinite.sys	ec0fd9cd9e6f4ac8014533bc040bc650_JaffaCakes118.exe

Loads dropped DLL 1 IoCs

pid	Process
2856	ec0fd9cd9e6f4ac8014533bc040bc650_JaffaCakes118.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\knlExt.dll	ec0fd9cd9e6f4ac8014533bc040bc650_JaffaCakes118.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2820	2856	WerFault.exe	30

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.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ec0fd9cd9e6f4ac8014533bc040bc650_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2856	ec0fd9cd9e6f4ac8014533bc040bc650_JaffaCakes118.exe
2856	ec0fd9cd9e6f4ac8014533bc040bc650_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2856	ec0fd9cd9e6f4ac8014533bc040bc650_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2856	ec0fd9cd9e6f4ac8014533bc040bc650_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2856 wrote to memory of 2820	2856	ec0fd9cd9e6f4ac8014533bc040bc650_JaffaCakes118.exe	31
PID 2856 wrote to memory of 2820	2856	ec0fd9cd9e6f4ac8014533bc040bc650_JaffaCakes118.exe	31
PID 2856 wrote to memory of 2820	2856	ec0fd9cd9e6f4ac8014533bc040bc650_JaffaCakes118.exe	31
PID 2856 wrote to memory of 2820	2856	ec0fd9cd9e6f4ac8014533bc040bc650_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\ec0fd9cd9e6f4ac8014533bc040bc650_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ec0fd9cd9e6f4ac8014533bc040bc650_JaffaCakes118.exe"
1⤵
- Drops file in Drivers directory
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2856
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2856 -s 260
  2⤵
  - Program crash
  PID:2820

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x0
1⤵
PID:1740

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x1
1⤵
PID:708

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

\Windows\SysWOW64\knlExt.dll

Filesize
2KB

MD5
faf6492ea5eaec8a6e15f72c15592fb1

SHA1
504f925064769deff4302232f71063106d248fe7

SHA256
5cde710ca677601a3b8bc7e9606cdeea1cba589ebd6a3b57268a52883b9d042c

SHA512
bd7495bd63dadfab0a5c606223e6849ec84b1c49c92dd406b5cdba9e66a7226701c85b4777ee9f3da0586b8294571b7e239a3d37d23ddb3ea003cd9cb31dd7eb

Download Submit
memory/708-14-0x0000000002BB0000-0x0000000002BB1000-memory.dmp

Filesize
4KB

Download
memory/1740-13-0x0000000002D90000-0x0000000002D91000-memory.dmp

Filesize
4KB

Download
memory/2856-0-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download
memory/2856-1-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/2856-8-0x0000000011000000-0x000000001100C000-memory.dmp

Filesize
48KB

Download
memory/2856-10-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download
memory/2856-11-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/2856-12-0x0000000011000000-0x000000001100C000-memory.dmp

Filesize
48KB

Download