ea305628d400c4b9fc14809c4e56cb70e7d07433caaa3c4a765332677271c996

Analysis

max time kernel
93s
max time network
97s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
13-10-2024 01:09

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General

Target

3cfd8452f3f2ca04aec724e07bc2aefc_JaffaCakes118.dll
Size

83KB
MD5

3cfd8452f3f2ca04aec724e07bc2aefc
SHA1

f9de642314044e74de981f276b3a84cce53e7ca0
SHA256

ea305628d400c4b9fc14809c4e56cb70e7d07433caaa3c4a765332677271c996
SHA512

bd376e0b88ed35a5c451a127a00ed8c68d5f106a66917b8221ce7e719d3603cc30f2cb8809a9a0e0c1df735575f4c585cf6d9b064bd21138d4522f1578ec2252
SSDEEP

1536:WLdHK0LnruWYGBQbTxGfZNlearo0m5dndhvBaz6CU6l1DA/Y6:Wka2bTg7l1m5xn8z6+Ml

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
812	4316	WerFault.exe	83

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 4572 wrote to memory of 4316	4572	rundll32.exe	83
PID 4572 wrote to memory of 4316	4572	rundll32.exe	83
PID 4572 wrote to memory of 4316	4572	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\3cfd8452f3f2ca04aec724e07bc2aefc_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4572
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\3cfd8452f3f2ca04aec724e07bc2aefc_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4316
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4316 -s 544
    3⤵
    - Program crash
    PID:812

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4316 -ip 4316
1⤵
PID:2000

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/4316-0-0x0000000010000000-0x000000001002C000-memory.dmp

Filesize
176KB

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