a120212d83550d08982aabc8af214cd596b69b54d71dee0e493046b3034871aa

Analysis

max time kernel
93s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
25/12/2024, 02:10

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General

Target

JaffaCakes118_a120212d83550d08982aabc8af214cd596b69b54d71dee0e493046b3034871aa.dll
Size

56KB
MD5

b8e4f38650912b7986118c969417d288
SHA1

6eb34613fdd59ed06130ed5011f5dcaa6a9e3341
SHA256

a120212d83550d08982aabc8af214cd596b69b54d71dee0e493046b3034871aa
SHA512

a0c2f037cd9f4c78e5e2865efdffea6ba0d9892c04f73f70d2d77c7e51130c139ee4701ae2731ba7676959e96f896610633f59d68df34505c8d94ef453fa0d2d
SSDEEP

768:EqY2TDU+Jx38vVey5eb8EvnVBosnO1T2VOYcV0HRoJvv5E:EqYs7X3B2eblt6T2VOcihv

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2428	4572	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 2896 wrote to memory of 4572	2896	rundll32.exe	83
PID 2896 wrote to memory of 4572	2896	rundll32.exe	83
PID 2896 wrote to memory of 4572	2896	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a120212d83550d08982aabc8af214cd596b69b54d71dee0e493046b3034871aa.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2896
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a120212d83550d08982aabc8af214cd596b69b54d71dee0e493046b3034871aa.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4572
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4572 -s 560
    3⤵
    - Program crash
    PID:2428

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 4572 -ip 4572
1⤵
PID:1484

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

Windows 7 deprecation

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