590d30402861fd7a45db1ef6287095d262d623011a31f09adb68f139134fb9d1

Analysis

max time kernel
93s
max time network
100s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19-09-2024 06:14

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

eabd4fad00b55f749521480b1636a30f_JaffaCakes118.dll
Size

35KB
MD5

eabd4fad00b55f749521480b1636a30f
SHA1

a26abfffca5bd36e81f52324f89550c9ef8751ec
SHA256

590d30402861fd7a45db1ef6287095d262d623011a31f09adb68f139134fb9d1
SHA512

b56f21e4b13b095b44b1aca826838ab5f8dace4ee6129486505d8eeaf9b43213a36816cd7b63b7cc8e3880852a9a5aab24fc5461f9be86f86bd1e83e517b4167
SSDEEP

768:otLW+o94eYQ1UXfpRTabcC7xA5icxoVq:oF/oKe/UfgcC7xA5VxM

Score

8^/10

discovery

Malware Config

Signatures

Drops file in Drivers directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\Drivers\hwinterface.sys	rundll32.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.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
656	Process not Found

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1152 wrote to memory of 4420	1152	rundll32.exe	82
PID 1152 wrote to memory of 4420	1152	rundll32.exe	82
PID 1152 wrote to memory of 4420	1152	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\eabd4fad00b55f749521480b1636a30f_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1152
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\eabd4fad00b55f749521480b1636a30f_JaffaCakes118.dll,#1
  2⤵
  - Drops file in Drivers directory
  - System Location Discovery: System Language Discovery
  PID:4420

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

memory/4420-0-0x0000000010000000-0x000000001000F000-memory.dmp

Filesize
60KB

Download