420a5475de0ef90a738b65031f470c5fff9c27baa3abee2fadda51ce6e9945f2

Analysis

max time kernel
140s
max time network
121s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
01-08-2024 21:08

Target

81c4acd9fa6210d49e5c2f5809deb060_JaffaCakes118.dll
Size

49KB
MD5

81c4acd9fa6210d49e5c2f5809deb060
SHA1

2d88cd1838fe0fec6ebf26849932da4aeab510f9
SHA256

420a5475de0ef90a738b65031f470c5fff9c27baa3abee2fadda51ce6e9945f2
SHA512

5d489bbc0f4c82306f6afd3aa34c9704a898b311792b5464e5ae58a6fc0ab1cfabeae4a3e3293bdce1894a32bcb7029a41b1b1524c4fea488fb981c1a702ef71
SSDEEP

768:c3niJqLQbLyBwSheSFIWre97mbv7pAar2JxJq10BsplRn3Bi4ytMwM34FI7oa8x:c3iJqLQf2mWE8v7owpnQ6Z3+jx

Score

3^/10

discovery

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1440 2036 WerFault.exe rundll32.exe
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

Processes:

rundll32.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe

pid	pid_target	process	target process
1440	2036	WerFault.exe	rundll32.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 1988 wrote to memory of 2036	1988	rundll32.exe	rundll32.exe
PID 1988 wrote to memory of 2036	1988	rundll32.exe	rundll32.exe
PID 1988 wrote to memory of 2036	1988	rundll32.exe	rundll32.exe
PID 1988 wrote to memory of 2036	1988	rundll32.exe	rundll32.exe
PID 1988 wrote to memory of 2036	1988	rundll32.exe	rundll32.exe
PID 1988 wrote to memory of 2036	1988	rundll32.exe	rundll32.exe
PID 1988 wrote to memory of 2036	1988	rundll32.exe	rundll32.exe
PID 2036 wrote to memory of 1440	2036	rundll32.exe	WerFault.exe
PID 2036 wrote to memory of 1440	2036	rundll32.exe	WerFault.exe
PID 2036 wrote to memory of 1440	2036	rundll32.exe	WerFault.exe
PID 2036 wrote to memory of 1440	2036	rundll32.exe	WerFault.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\81c4acd9fa6210d49e5c2f5809deb060_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1988

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2036 -s 232
3⤵
- Program crash
PID:1440

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

memory/2036-0-0x00000000001F0000-0x0000000000201000-memory.dmp

Filesize
68KB

Download
memory/2036-1-0x00000000001F0000-0x0000000000201000-memory.dmp

Filesize
68KB

Download