ab7ab5f4a2cbbf3e89d5e0f3aa1378e39ee390313ef8c811b4fa1148e92520b8

Analysis

max time kernel
143s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
14/10/2024, 20:20

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

4403f7d41cf1b7b2ca5ee8a951a6c3e0_JaffaCakes118.dll
Size

55KB
MD5

4403f7d41cf1b7b2ca5ee8a951a6c3e0
SHA1

08c672db824c0c615e3002918e8f80257e7e7dda
SHA256

ab7ab5f4a2cbbf3e89d5e0f3aa1378e39ee390313ef8c811b4fa1148e92520b8
SHA512

279ab6befad4cfd999ad60adb1ecca3f404520059ccedf46152a1d87b22511ccacc892da8686b514d90f58cd7b2556dcddc18849dce068a9a2588fcf2c03cffb
SSDEEP

768:hyj1BRDhLaVl1AoZrA3h8U3Kq2NJGL18ePOS4u6Id9vWpYpwboOq:hoLRNav1AoI82KqfO6OpBId9vAYWboO

Score

5^/10

discovery

Malware Config

Signatures

Drops file in System32 directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\hinejuza.dll	rundll32.exe
File opened for modification	C:\Windows\SysWOW64\natatipo	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 use of SetWindowsHookEx 2 IoCs

pid	Process
1480	rundll32.exe
1480	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1052 wrote to memory of 1480	1052	rundll32.exe	84
PID 1052 wrote to memory of 1480	1052	rundll32.exe	84
PID 1052 wrote to memory of 1480	1052	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\4403f7d41cf1b7b2ca5ee8a951a6c3e0_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1052
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\4403f7d41cf1b7b2ca5ee8a951a6c3e0_JaffaCakes118.dll,#1
  2⤵
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:1480

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/1480-1-0x0000000001520000-0x0000000001525000-memory.dmp

Filesize
20KB

Download
memory/1480-0-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/1480-2-0x0000000010000000-0x000000001001F000-memory.dmp

Filesize
124KB

Download
memory/1480-3-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/1480-4-0x0000000001520000-0x0000000001525000-memory.dmp

Filesize
20KB

Download
memory/1480-6-0x0000000010000000-0x000000001001F000-memory.dmp

Filesize
124KB

Download
memory/1480-8-0x0000000010000000-0x000000001001F000-memory.dmp

Filesize
124KB

Download
memory/1480-7-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download