145fc1f90e4f65c455c355f7b8b0a51d4e7c1d3854515cb2e6cce5c080f85abb

Analysis

max time kernel
139s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
23-07-2024 15:05

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General

Target

68119cb30ad06d61b9b2c83140f1aa17_JaffaCakes118.dll
Size

51KB
MD5

68119cb30ad06d61b9b2c83140f1aa17
SHA1

ba872fe164187eea737f48c23baeebbfc6558397
SHA256

145fc1f90e4f65c455c355f7b8b0a51d4e7c1d3854515cb2e6cce5c080f85abb
SHA512

0a7c5bf8a17b2d0ed7ad65eec9d886e3ce158fb2a7217d22ad2fb6174a88a62fec894d4c88f59795cfbff02734c9766419455ad0af7c021774d506669b6b1e19
SSDEEP

768:PPEcw1JFa3BIIu/jllQolIie7rBA4hSJVLzstrfk+bx9RBHCzHX:Hvwa3qj3YRoLotT7bxJHCrX

Score

5^/10

discovery

Malware Config

Signatures

Drops file in System32 directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\bibizuso.dll	rundll32.exe
File opened for modification	C:\Windows\SysWOW64\dupobiku	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
4716	rundll32.exe
4716	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4268 wrote to memory of 4716	4268	rundll32.exe	86
PID 4268 wrote to memory of 4716	4268	rundll32.exe	86
PID 4268 wrote to memory of 4716	4268	rundll32.exe	86

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\68119cb30ad06d61b9b2c83140f1aa17_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4268
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\68119cb30ad06d61b9b2c83140f1aa17_JaffaCakes118.dll,#1
  2⤵
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:4716

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

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Downloads

memory/4716-0-0x0000000010000000-0x0000000010024000-memory.dmp

Filesize
144KB

Download
memory/4716-1-0x0000000010000000-0x000000001001F000-memory.dmp

Filesize
124KB

Download
memory/4716-4-0x0000000010000000-0x000000001001F000-memory.dmp

Filesize
124KB

Download
memory/4716-3-0x0000000010000000-0x0000000010024000-memory.dmp

Filesize
144KB

Download