945b4a2d9db472159a8314cbb149757e87649ed2fb372797d293396a4330eaf5

Analysis

max time kernel
93s
max time network
129s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
05/10/2024, 08:58

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General

Target

17076c9d7008675f41f4301165564058_JaffaCakes118.dll
Size

2KB
MD5

17076c9d7008675f41f4301165564058
SHA1

3bc2b75e66e94f21ebfb47bea40a0cc052a75193
SHA256

945b4a2d9db472159a8314cbb149757e87649ed2fb372797d293396a4330eaf5
SHA512

e746451ae5e978e5fc39c1ae4c38c2c2ea62e8efdf933682b5967a7d7c8a7ccab3d33becbd2cb781542f2c71092b5998a36c8bb250f04cc17873ca5d9b87831e

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4844	3420	WerFault.exe	81

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 3416 wrote to memory of 3420	3416	rundll32.exe	81
PID 3416 wrote to memory of 3420	3416	rundll32.exe	81
PID 3416 wrote to memory of 3420	3416	rundll32.exe	81

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\17076c9d7008675f41f4301165564058_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3416
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\17076c9d7008675f41f4301165564058_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3420
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3420 -s 544
    3⤵
    - Program crash
    PID:4844

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 3420 -ip 3420
1⤵
PID:4668

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/3420-0-0x0000000010000000-0x0000000010031000-memory.dmp

Filesize
196KB

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