8d51e5db10cc21aac8c186afd2947e9da60b85facb483e98c2f22492a8d56e23

Analysis

max time kernel
136s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
25/07/2024, 13:11

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General

Target

6fb63f7414c8787355ee50ff4d0d7fbb_JaffaCakes118.dll
Size

21KB
MD5

6fb63f7414c8787355ee50ff4d0d7fbb
SHA1

e2495f5843c31347bba1437b496552303719a6c2
SHA256

8d51e5db10cc21aac8c186afd2947e9da60b85facb483e98c2f22492a8d56e23
SHA512

1a6fdb5897f3a9ec8a2461c55bcf81adbd2a97f3f2b0b95ea4c6bba15d41f35cdd5aa476deb19938af30755ef9d2d9cc039944ee94fad6039d3fc0120f94bc03
SSDEEP

384:c6V+FCbSqxaEvqbOzYGCkeydM5PDVraj+okgrdmDOwCVXuaa3Igve:yF9q0EvquYGCka5dIoqwMrah

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4780	2284	WerFault.exe	84

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 3896 wrote to memory of 2284	3896	rundll32.exe	84
PID 3896 wrote to memory of 2284	3896	rundll32.exe	84
PID 3896 wrote to memory of 2284	3896	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\6fb63f7414c8787355ee50ff4d0d7fbb_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3896
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\6fb63f7414c8787355ee50ff4d0d7fbb_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2284
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2284 -s 628
    3⤵
    - Program crash
    PID:4780

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 2284 -ip 2284
1⤵
PID:4736

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/2284-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

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