15fd9ca30bf9e776edaf14e96d2e491015c9e99013610db080c2d2a1ea992abe

Analysis

max time kernel
101s
max time network
104s
platform
windows11-21h2_x64
resource
win11-20250410-en
resource tags

arch:x64arch:x86image:win11-20250410-enlocale:en-usos:windows11-21h2-x64system
submitted
18/04/2025, 20:42

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General

Target

JaffaCakes118_bfb005aae1f2793d6f8d538afcc52fee.exe
Size

205KB
MD5

bfb005aae1f2793d6f8d538afcc52fee
SHA1

081291b4a7839b359a1672efb407cf5f19ee1a9e
SHA256

15fd9ca30bf9e776edaf14e96d2e491015c9e99013610db080c2d2a1ea992abe
SHA512

d7877b1930e5abf5961b3c2708cf69b17897b6332f3762fd30bbd2848d1ee5b2a21e0671c7d95dc75e59ffa54f1c91d4e46a9bb578899acd33485dc00284e7a6
SSDEEP

3072:9QU3xZLm9fjtDouDVsKSYmqbwjXSaGBGBKD6EbD7wiZHXRGM3WJdbzmDVFRZDvQx:9bLsZ3DV7SYwiccOEbD7wiZHX02/Dv

Score

3^/10

discovery

Malware Config

Signatures

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	JaffaCakes118_bfb005aae1f2793d6f8d538afcc52fee.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4408 wrote to memory of 1796	4408	JaffaCakes118_bfb005aae1f2793d6f8d538afcc52fee.exe	78
PID 4408 wrote to memory of 1796	4408	JaffaCakes118_bfb005aae1f2793d6f8d538afcc52fee.exe	78

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_bfb005aae1f2793d6f8d538afcc52fee.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_bfb005aae1f2793d6f8d538afcc52fee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4408
- C:\Windows\system32\pcaui.exe
  "C:\Windows\system32\pcaui.exe" -g {11111111-1111-1111-1111-111111111111} -x {5fd3a81b-235b-44cf-ae5a-4bbdb290645b} -a "Kaspersky Endpoint Security for Windows" -v "Kaspersky" -s "Your PC requires the latest version of this app. Click Learn More for information on how to update this app." -n 2 -f 2166269 -k 0 -e "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_bfb005aae1f2793d6f8d538afcc52fee.exe"
  2⤵
  PID:1796

Network

MITRE ATT&CK Enterprise v16

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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