b4ce11c9f2cb348add41826f07d480541425b74414c1ad7d15a44cb4bc671476

Analysis

max time kernel
141s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
18-08-2024 19:54

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General

Target

a7ff2f751409d8ad0663c5ff1d01c083_JaffaCakes118.dll
Size

29KB
MD5

a7ff2f751409d8ad0663c5ff1d01c083
SHA1

539e5fa4b910df973cf1332210d424108feed358
SHA256

b4ce11c9f2cb348add41826f07d480541425b74414c1ad7d15a44cb4bc671476
SHA512

26505842913c75405fda694d8af6b31725c21140696a78b668667197cf63e4f7379ab8a0bbb406ada28da371a60dd9c2449eaf0880d5c2ac4b14d48f3b5c397f
SSDEEP

768:M6pTqM6FKNDZYPFlRRtIFFTUtb+Ywt4qKWmRSFz7:MQTZBclR+96bK4T7SFz

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3912	3392	WerFault.exe	84

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 WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2856 wrote to memory of 3392	2856	rundll32.exe	84
PID 2856 wrote to memory of 3392	2856	rundll32.exe	84
PID 2856 wrote to memory of 3392	2856	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\a7ff2f751409d8ad0663c5ff1d01c083_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2856
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\a7ff2f751409d8ad0663c5ff1d01c083_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3392
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3392 -s 548
    3⤵
    - Program crash
    PID:3912

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3392 -ip 3392
1⤵
PID:2152

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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