e223b6a61176effa571a820eb668c35f2d3931f6caad581a0e051ef614594f27

Analysis

max time kernel
93s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
26/07/2024, 07:13

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

731049bc5db1d79fbfc9b0ca551ffe5a_JaffaCakes118.dll
Size

310KB
MD5

731049bc5db1d79fbfc9b0ca551ffe5a
SHA1

ac46898d7678d39a3f9a7578145b6e5d0143515d
SHA256

e223b6a61176effa571a820eb668c35f2d3931f6caad581a0e051ef614594f27
SHA512

96678e041cc69d5b0aff5653a8a90df47323483b62d5c552bd3f5e0c669608a30e234ccc7e052f0a5b6653ca585cb86fe4955307de9f5298bed9cfaa4a3a336c
SSDEEP

6144:2FR/51IELpk8Klbt0fgJmh2iNiKWuGKavgrAtzq:SMELpMlbt0f3V4nKqgrAc

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4976	3000	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 3480 wrote to memory of 3000	3480	rundll32.exe	84
PID 3480 wrote to memory of 3000	3480	rundll32.exe	84
PID 3480 wrote to memory of 3000	3480	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\731049bc5db1d79fbfc9b0ca551ffe5a_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3480
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\731049bc5db1d79fbfc9b0ca551ffe5a_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3000
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3000 -s 552
    3⤵
    - Program crash
    PID:4976

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 3000 -ip 3000
1⤵
PID:2396

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/3000-0-0x0000000010000000-0x000000001009F000-memory.dmp

Filesize
636KB

Download