f97699f290923df695a30da263f2372e762c40ae395e335c0a0b03640a126a13

Analysis

max time kernel
133s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
27/07/2024, 14:09

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General

Target

786f367f9ff78d18c6fadbdfd4a5b4f1_JaffaCakes118.dll
Size

112KB
MD5

786f367f9ff78d18c6fadbdfd4a5b4f1
SHA1

cbea92b562a1312c9fbb6bbc928d8db901a12e0b
SHA256

f97699f290923df695a30da263f2372e762c40ae395e335c0a0b03640a126a13
SHA512

44b4aebccde8fd4a8ae77a2b4e02cfbe5b7f04307c916d66f9087e8b67a4146ba48f6cb5bd7b0b1d2ddb685722ce9761d4b7bb738851d8b647b3fcf9e2ca8bfd
SSDEEP

3072:H4ihweviW9gfMzLjs/oS0hSZJrhJsosZ:YihweaPMz0NHrhJs/

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3640	4396	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 4784 wrote to memory of 4396	4784	rundll32.exe	83
PID 4784 wrote to memory of 4396	4784	rundll32.exe	83
PID 4784 wrote to memory of 4396	4784	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\786f367f9ff78d18c6fadbdfd4a5b4f1_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4784
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\786f367f9ff78d18c6fadbdfd4a5b4f1_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4396
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4396 -s 620
    3⤵
    - Program crash
    PID:3640

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4396 -ip 4396
1⤵
PID:3972

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/4396-0-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/4396-2-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/4396-1-0x0000000000403000-0x0000000000407000-memory.dmp

Filesize
16KB

Download
memory/4396-3-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/4396-5-0x0000000000403000-0x0000000000407000-memory.dmp

Filesize
16KB

Download