f3d115379750e22527b90c69534f884fe30231628a73a3dc5c7a7c6a09e7e99b

Analysis

max time kernel
93s
max time network
140s
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, 17:11

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General

Target

d4dd5e7a53d3c5d1464590d0a7cb8fb4_JaffaCakes118.dll
Size

140KB
MD5

d4dd5e7a53d3c5d1464590d0a7cb8fb4
SHA1

df83a7dd64ab2490044d15072f9f69e591aefe2d
SHA256

f3d115379750e22527b90c69534f884fe30231628a73a3dc5c7a7c6a09e7e99b
SHA512

0a304ccc5b30735e0e1ad169d21292ee2fa5518bd7d73ab84e21dc4961625435a10d63697e4b76b168111f91a42d7eb0a025e590b5b6019beee719f36785b99b
SSDEEP

1536:L2UnO2aA8ygPu+HadYJRXYheY+3OEuJpvHkW7h0W39XuVvfrXNH:L2UnO2aBRm8aGYhJWK/tXuf

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3604	1732	WerFault.exe	85

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 3368 wrote to memory of 1732	3368	regsvr32.exe	85
PID 3368 wrote to memory of 1732	3368	regsvr32.exe	85
PID 3368 wrote to memory of 1732	3368	regsvr32.exe	85

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\d4dd5e7a53d3c5d1464590d0a7cb8fb4_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:3368
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\d4dd5e7a53d3c5d1464590d0a7cb8fb4_JaffaCakes118.dll
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1732
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1732 -s 596
    3⤵
    - Program crash
    PID:3604

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 1732 -ip 1732
1⤵
PID:4656

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/1732-0-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

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