0a76468e2fe1d260b4657a1b28aabe1c4538e42b4703ebcfb43a5831e1366b49

Analysis

max time kernel
94s
max time network
108s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19/09/2024, 04:29

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General

Target

ea961a6a16e649734c9fef741e881913_JaffaCakes118.dll
Size

312KB
MD5

ea961a6a16e649734c9fef741e881913
SHA1

d9aaf943a34c06e733f917b1e53cc1a5d1eef905
SHA256

0a76468e2fe1d260b4657a1b28aabe1c4538e42b4703ebcfb43a5831e1366b49
SHA512

1886253f6ccc8a3582453286c43faec929424d0fd8a8dc0d85bccfe9f350eeeb2e38dc109678dab03e9ff613036e5939f41067a9302e5683af308b364ad297e6
SSDEEP

6144:v9K8iu923LxonkDhYYhWiIrxZPDN888888888888W88888888888:FOJ7ekFfhWiwN888888888888W88888P

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1752	3712	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 4104 wrote to memory of 3712	4104	rundll32.exe	82
PID 4104 wrote to memory of 3712	4104	rundll32.exe	82
PID 4104 wrote to memory of 3712	4104	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ea961a6a16e649734c9fef741e881913_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4104
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\ea961a6a16e649734c9fef741e881913_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3712
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3712 -s 624
    3⤵
    - Program crash
    PID:1752

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 3712 -ip 3712
1⤵
PID:1164

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/3712-0-0x0000000000D80000-0x0000000000DD7000-memory.dmp

Filesize
348KB

Download
memory/3712-1-0x0000000000D80000-0x0000000000DD7000-memory.dmp

Filesize
348KB

Download