278bc6e8b6c9738bfcc09f33481f2c3e25a4a5bcbf1a61d13fae4695fcfce491

Analysis

max time kernel
93s
max time network
94s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
28/09/2024, 20:00

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General

Target

fd0ad53607c04eebf12209d81e880fab_JaffaCakes118.dll
Size

108KB
MD5

fd0ad53607c04eebf12209d81e880fab
SHA1

757f2e8ae17a06e9828238d4cc14a48c55eaa3bf
SHA256

278bc6e8b6c9738bfcc09f33481f2c3e25a4a5bcbf1a61d13fae4695fcfce491
SHA512

9f5f1c14548edea087c533dec5ee5c6054524544d0bb8478a3246b5306c7c951abc709a1d877bbf76b82c66050f35e3959059eb37b91f8ec2c6ce574ff196016
SSDEEP

1536:Hb0X2TJGm1ctfY9taMXvNT9LCDqZ/r9j20+DUTVusaYnpHhYfjzfY9YjjImpRklP:70sMcDN9LEKR3RVuAVhCY9GImpRK1BT

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3904	2584	WerFault.exe	82

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 752 wrote to memory of 2584	752	rundll32.exe	82
PID 752 wrote to memory of 2584	752	rundll32.exe	82
PID 752 wrote to memory of 2584	752	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\fd0ad53607c04eebf12209d81e880fab_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:752
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\fd0ad53607c04eebf12209d81e880fab_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2584
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2584 -s 636
    3⤵
    - Program crash
    PID:3904

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 2584 -ip 2584
1⤵
PID:1984

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/2584-0-0x0000000001430000-0x000000000143F000-memory.dmp

Filesize
60KB

Download
memory/2584-5-0x0000000001430000-0x000000000143F000-memory.dmp

Filesize
60KB

Download
memory/2584-1-0x0000000001450000-0x000000000146F000-memory.dmp

Filesize
124KB

Download
memory/2584-6-0x0000000010000000-0x000000001001F000-memory.dmp

Filesize
124KB

Download