3874d848afc9b976b853ca49a0846e76637b932b9e74706f060bb689bf3a7900

Analysis

max time kernel
139s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
14/08/2024, 09:50

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General

Target

95957bd80607981445823d51def2a535_JaffaCakes118.dll
Size

176KB
MD5

95957bd80607981445823d51def2a535
SHA1

204b9e387206e6a8e701afbc528ee130573ec86b
SHA256

3874d848afc9b976b853ca49a0846e76637b932b9e74706f060bb689bf3a7900
SHA512

d37452e8cb8f19f95246c197c9d38ba28732f147b847516c7c08fe4fe5f3bd1c4f3267adc7164e344ecdc3631fcf6f7fa032c958602c897ad9ff9414718a98c4
SSDEEP

3072:4VhRkMC9M6mTc0x6aXha7xQPfqNv9AsL/8Se8qOw7ZCnsNmxm:uYMC9MT1XhJfqNVf/8SecwCnAm

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
440	2592	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 2136 wrote to memory of 2592	2136	rundll32.exe	84
PID 2136 wrote to memory of 2592	2136	rundll32.exe	84
PID 2136 wrote to memory of 2592	2136	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\95957bd80607981445823d51def2a535_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2136
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\95957bd80607981445823d51def2a535_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2592
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2592 -s 652
    3⤵
    - Program crash
    PID:440

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 2592 -ip 2592
1⤵
PID:2364

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/2592-0-0x000000005E1B1000-0x000000005E1B4000-memory.dmp

Filesize
12KB

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