7161b566dc67e32491ec2522c08d0deac2cd3008568d1cca8154cb85a152db33

Analysis

max time kernel
144s
max time network
126s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
20-01-2025 09:06

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General

Target

JaffaCakes118_e27b5b34f406b5ec73c9b4e56d150287.exe
Size

1.1MB
MD5

e27b5b34f406b5ec73c9b4e56d150287
SHA1

ad9a1c34d3558274567fa4c3842313eef7734acb
SHA256

7161b566dc67e32491ec2522c08d0deac2cd3008568d1cca8154cb85a152db33
SHA512

fbde0805591e206c474a83241dfcaa9bafb5c035fee6df969723d98912c8fcf30e2b836e5b5759d47bb142d8087afe92aec92dc32e9e323147ff0274843b5c2f
SSDEEP

24576:4xW/6gOd45CGqrixOMW5kiAUzXF19Jr6SRUKZZBJDkI6b:MWlN4ixpo3jp1+aUKZlwI6b

Score

5^/10

discovery

Malware Config

Signatures

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\JaffaCakes118_e27b5b34f406b5ec73c9b4e56d150287.scr	JaffaCakes118_e27b5b34f406b5ec73c9b4e56d150287.exe
File opened for modification	C:\Windows\SysWOW64\JaffaCakes118_e27b5b34f406b5ec73c9b4e56d150287.scr	JaffaCakes118_e27b5b34f406b5ec73c9b4e56d150287.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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_e27b5b34f406b5ec73c9b4e56d150287.exe

Modifies Control Panel 3 IoCs

evasion

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Control Panel\Desktop	JaffaCakes118_e27b5b34f406b5ec73c9b4e56d150287.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Control Panel\Desktop\SCRNSAVE.EXE = "C:\\Windows\\system32\\JAFFAC~1.SCR"	JaffaCakes118_e27b5b34f406b5ec73c9b4e56d150287.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Control Panel\Desktop\ScreenSaveActive = "1"	JaffaCakes118_e27b5b34f406b5ec73c9b4e56d150287.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2332	JaffaCakes118_e27b5b34f406b5ec73c9b4e56d150287.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2332	JaffaCakes118_e27b5b34f406b5ec73c9b4e56d150287.exe
2332	JaffaCakes118_e27b5b34f406b5ec73c9b4e56d150287.exe

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e27b5b34f406b5ec73c9b4e56d150287.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e27b5b34f406b5ec73c9b4e56d150287.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Modifies Control Panel
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:2332

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

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Downloads

C:\Windows\SysWOW64\JaffaCakes118_e27b5b34f406b5ec73c9b4e56d150287.scr

Filesize
1.1MB

MD5
e27b5b34f406b5ec73c9b4e56d150287

SHA1
ad9a1c34d3558274567fa4c3842313eef7734acb

SHA256
7161b566dc67e32491ec2522c08d0deac2cd3008568d1cca8154cb85a152db33

SHA512
fbde0805591e206c474a83241dfcaa9bafb5c035fee6df969723d98912c8fcf30e2b836e5b5759d47bb142d8087afe92aec92dc32e9e323147ff0274843b5c2f

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