3beb3dfda1f7c27363645654cdb25742250ec876892a7d9fa6b93aa9b401dc51

Analysis

max time kernel
16s
max time network
18s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
02-08-2024 02:38

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General

Target

82bb1dc2d19cd12249b2aa98e5782c0c_JaffaCakes118.exe
Size

136KB
MD5

82bb1dc2d19cd12249b2aa98e5782c0c
SHA1

2b4bc6d1c64c283e4be47d89dfe2541099cfef94
SHA256

3beb3dfda1f7c27363645654cdb25742250ec876892a7d9fa6b93aa9b401dc51
SHA512

d7fa3b17a4fe4fd352e0977ddca7168efff56ce931ae4681caa9dcc8a867c2745102b064572ad94e3dc46e220b774697791812c91369d854f21195f7bb1519c0
SSDEEP

768:C2BIwTiLwKNXRIjnsfCZ+DoFVSMiaoHagZj2:bVTldiaoHVp2

Score

10^/10

discovery evasion persistence

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-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1"	82bb1dc2d19cd12249b2aa98e5782c0c_JaffaCakes118.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\RavTimeXP = "C:\\WINDOWS\\Mstray.exe"	82bb1dc2d19cd12249b2aa98e5782c0c_JaffaCakes118.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\WINDOWS\Mstray.exe	82bb1dc2d19cd12249b2aa98e5782c0c_JaffaCakes118.exe
File created	C:\WINDOWS\Mstray.exe	82bb1dc2d19cd12249b2aa98e5782c0c_JaffaCakes118.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	82bb1dc2d19cd12249b2aa98e5782c0c_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1496	82bb1dc2d19cd12249b2aa98e5782c0c_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\82bb1dc2d19cd12249b2aa98e5782c0c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\82bb1dc2d19cd12249b2aa98e5782c0c_JaffaCakes118.exe"
1⤵
- Modifies visibility of file extensions in Explorer
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:1496

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Hide Artifacts

T1564

Hidden Files and Directories

T1564.001

Modify Registry

T1112

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

memory/1496-0-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/1496-5-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads