Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
148s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
03/01/2025, 22:50
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_7305b95f9a46c2bcbe1ae7c093406f30.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_7305b95f9a46c2bcbe1ae7c093406f30.exe
Resource
win10v2004-20241007-en
General
-
Target
JaffaCakes118_7305b95f9a46c2bcbe1ae7c093406f30.exe
-
Size
420KB
-
MD5
7305b95f9a46c2bcbe1ae7c093406f30
-
SHA1
64aa5d9d9f7547b8d36472709d98acfa754a4a42
-
SHA256
23395541d41a67c4e3c3649aed1039f042500781428a5afab1c3ebb3ebca56a4
-
SHA512
55dd25e5693841779158492fabe6a489683993fa62ff306081437d13447c5a0d2d1d7f86b0ea43d4abb7b1cd7bbfaa18d721797c787cc3a5ce9ef6e7fd0f8c20
-
SSDEEP
6144:si8drdA114CJkuvY4+bEXxxJIc+Zgnz8uJ72kY2GL4rO:yrGOekuaIvJIc+OnbGE
Malware Config
Signatures
-
Quasar family
-
Quasar payload 1 IoCs
resource yara_rule behavioral2/memory/4760-8-0x000000001BD90000-0x000000001BDCE000-memory.dmp family_quasar -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation JaffaCakes118_7305b95f9a46c2bcbe1ae7c093406f30.exe -
Executes dropped EXE 1 IoCs
pid Process 3144 windows.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Quasar Client Startup = "C:\\Users\\Admin\\AppData\\Roaming\\SubDir\\windows.exe" JaffaCakes118_7305b95f9a46c2bcbe1ae7c093406f30.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Quasar Client Startup = "C:\\Users\\Admin\\AppData\\Roaming\\SubDir\\windows.exe" windows.exe -
Drops desktop.ini file(s) 2 IoCs
description ioc Process File created C:\Windows\assembly\Desktop.ini JaffaCakes118_7305b95f9a46c2bcbe1ae7c093406f30.exe File opened for modification C:\Windows\assembly\Desktop.ini JaffaCakes118_7305b95f9a46c2bcbe1ae7c093406f30.exe -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 24 api.ipify.org -
Drops file in Windows directory 3 IoCs
description ioc Process File opened for modification C:\Windows\assembly JaffaCakes118_7305b95f9a46c2bcbe1ae7c093406f30.exe File created C:\Windows\assembly\Desktop.ini JaffaCakes118_7305b95f9a46c2bcbe1ae7c093406f30.exe File opened for modification C:\Windows\assembly\Desktop.ini JaffaCakes118_7305b95f9a46c2bcbe1ae7c093406f30.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Suspicious behavior: EnumeratesProcesses 15 IoCs
pid Process 4760 JaffaCakes118_7305b95f9a46c2bcbe1ae7c093406f30.exe 3144 windows.exe 3144 windows.exe 3144 windows.exe 3144 windows.exe 3144 windows.exe 3144 windows.exe 3144 windows.exe 3144 windows.exe 3144 windows.exe 3144 windows.exe 3144 windows.exe 3144 windows.exe 3144 windows.exe 3144 windows.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 4760 JaffaCakes118_7305b95f9a46c2bcbe1ae7c093406f30.exe Token: SeDebugPrivilege 3144 windows.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 3144 windows.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4760 wrote to memory of 3144 4760 JaffaCakes118_7305b95f9a46c2bcbe1ae7c093406f30.exe 83 PID 4760 wrote to memory of 3144 4760 JaffaCakes118_7305b95f9a46c2bcbe1ae7c093406f30.exe 83
Processes
-
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7305b95f9a46c2bcbe1ae7c093406f30.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7305b95f9a46c2bcbe1ae7c093406f30.exe"1⤵
- Checks computer location settings
- Adds Run key to start application
- Drops desktop.ini file(s)
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4760 -
C:\Users\Admin\AppData\Roaming\SubDir\windows.exe"C:\Users\Admin\AppData\Roaming\SubDir\windows.exe"2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:3144
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
420KB
MD57305b95f9a46c2bcbe1ae7c093406f30
SHA164aa5d9d9f7547b8d36472709d98acfa754a4a42
SHA25623395541d41a67c4e3c3649aed1039f042500781428a5afab1c3ebb3ebca56a4
SHA51255dd25e5693841779158492fabe6a489683993fa62ff306081437d13447c5a0d2d1d7f86b0ea43d4abb7b1cd7bbfaa18d721797c787cc3a5ce9ef6e7fd0f8c20