d7c4e80f97dd38c4d604bb78b560bb70980aefccc02ace8ba2265c6d89b6900c

Analysis

max time kernel
94s
max time network
97s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
08/09/2024, 20:39

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General

Target

d50fd105775e6dc64764c6f5a5fa94cb_JaffaCakes118.dll
Size

158KB
MD5

d50fd105775e6dc64764c6f5a5fa94cb
SHA1

befb668a754456d6dda4369d75eec7880fc3ff1b
SHA256

d7c4e80f97dd38c4d604bb78b560bb70980aefccc02ace8ba2265c6d89b6900c
SHA512

f010df4f5e611b619df0dfd82b28e1f349c2a3076dc098a69f62665505772769d1125c0f4b94d24d687eb47226da2195bc121ce7124481cd84a479028048ee1e
SSDEEP

3072:LJjx1/AqRcgMagRJMnayEfNiUKCXT0m3gM:xx1/dMZ3yE1iUrjvwM

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2112	724	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	regsvr32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 800 wrote to memory of 724	800	regsvr32.exe	83
PID 800 wrote to memory of 724	800	regsvr32.exe	83
PID 800 wrote to memory of 724	800	regsvr32.exe	83

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\d50fd105775e6dc64764c6f5a5fa94cb_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:800
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\d50fd105775e6dc64764c6f5a5fa94cb_JaffaCakes118.dll
  2⤵
  - System Location Discovery: System Language Discovery
  PID:724
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 724 -s 596
    3⤵
    - Program crash
    PID:2112

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 724 -ip 724
1⤵
PID:4672

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/724-1-0x0000000000760000-0x00000000007A3000-memory.dmp

Filesize
268KB

Download
memory/724-0-0x0000000000760000-0x00000000007A3000-memory.dmp

Filesize
268KB

Download