a78110e02e1422a8a0c9accd9792b16904ee711337de1ff5c1ab18197a03eefb

Analysis

max time kernel
137s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
17/10/2024, 20:04

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General

Target

537af96a30bf43f412145a65fffddc6e_JaffaCakes118.exe
Size

1.5MB
MD5

537af96a30bf43f412145a65fffddc6e
SHA1

0399a3a6508d31bc84538e54f7398847d61b9b99
SHA256

a78110e02e1422a8a0c9accd9792b16904ee711337de1ff5c1ab18197a03eefb
SHA512

02b5a7e0c818c47075adb6fbbf8ccc4a3700b87850c42123a92bba796feb02d0acc02d643a82316f513114da015244b15819729b6c509be5d66e7135c5e3687f
SSDEEP

24576:jsZsZsZsZsZsZsZsZsZsZsZsZsZsZsZsZsZsZsZsZsZsZsZsZsZsZsZsZsZsZsZ/:jsZsZsZsZsZsZsZsZsZsZsZsZsZsZsZf

Score

10^/10

discovery evasion

Malware Config

Signatures

Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs

evasion

Hidden Files and Directories

T1564.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1"	537af96a30bf43f412145a65fffddc6e_JaffaCakes118.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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	537af96a30bf43f412145a65fffddc6e_JaffaCakes118.exe

Modifies registry class 11 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\IE\shell\open\command\ = "C:\\Program Files\\Internet Explorer\\IEXPLORE.EXE $"	537af96a30bf43f412145a65fffddc6e_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\IE\DefaultIcon	537af96a30bf43f412145a65fffddc6e_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\IE\DefaultIcon\ = "C:\\Program Files\\Internet Explorer\\IEXPLORE.EXE,0"	537af96a30bf43f412145a65fffddc6e_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.IE\ = "IE"	537af96a30bf43f412145a65fffddc6e_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\IE\ = "????"	537af96a30bf43f412145a65fffddc6e_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\IE\shell\open\command	537af96a30bf43f412145a65fffddc6e_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\IE\shell	537af96a30bf43f412145a65fffddc6e_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\IE\shell\open	537af96a30bf43f412145a65fffddc6e_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.IE	537af96a30bf43f412145a65fffddc6e_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\IE	537af96a30bf43f412145a65fffddc6e_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\IE\NeverShowExt = "1"	537af96a30bf43f412145a65fffddc6e_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4456	537af96a30bf43f412145a65fffddc6e_JaffaCakes118.exe
4456	537af96a30bf43f412145a65fffddc6e_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4456	537af96a30bf43f412145a65fffddc6e_JaffaCakes118.exe
Token: SeDebugPrivilege	4456	537af96a30bf43f412145a65fffddc6e_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4456	537af96a30bf43f412145a65fffddc6e_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\537af96a30bf43f412145a65fffddc6e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\537af96a30bf43f412145a65fffddc6e_JaffaCakes118.exe"
1⤵
- Modifies visibility of file extensions in Explorer
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4456

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Hide Artifacts

T1564

Hidden Files and Directories

T1564.001

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/4456-0-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/4456-1-0x00000000001C0000-0x00000000001C2000-memory.dmp

Filesize
8KB

Download
memory/4456-9-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download