b8263b3489a89ef8156c8548688075a3591bc5a6a6a2fef08f9d11daacb5029e

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
21/08/2024, 11:40

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General

Target

b35141d3733823aee8201bcaa510c932_JaffaCakes118.dll
Size

99KB
MD5

b35141d3733823aee8201bcaa510c932
SHA1

60517aac468c19b21b30ab6f73bddfe8f3ec3b6c
SHA256

b8263b3489a89ef8156c8548688075a3591bc5a6a6a2fef08f9d11daacb5029e
SHA512

cb8d4e980422288f17fc5a981bdacfbbcb61432451e2e9cffd60a00f9096357f2843301770510479c4ad9c0b25acec7ed4a021de135ad04027088cd8e6e34898
SSDEEP

3072:UfYQg/wMXdUQctaceqjtc3/f1ykU6yYU:uYD/wB9a/oqf1BU6

Score

8^/10

discovery

Malware Config

Signatures

Drops file in Drivers directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Drivers\beep.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 1144 wrote to memory of 3260	1144	rundll32.exe	84
PID 1144 wrote to memory of 3260	1144	rundll32.exe	84
PID 1144 wrote to memory of 3260	1144	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\b35141d3733823aee8201bcaa510c932_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1144
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\b35141d3733823aee8201bcaa510c932_JaffaCakes118.dll,#1
  2⤵
  - Drops file in Drivers directory
  - System Location Discovery: System Language Discovery
  PID:3260

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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