Analysis
- max time kernel
139s - max time network
110s - platform
windows10-2004_x64 - resource
win10v2004-20240426-en - resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system - submitted
14/05/2024, 04:03
Static task
static1
Behavioral task
behavioral1
Sample
3dd28c7ce469b1042623f6e85094e1d5_JaffaCakes118.exe
Resource
win7-20240508-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
3dd28c7ce469b1042623f6e85094e1d5_JaffaCakes118.exe
Resource
win10v2004-20240426-en
4 signatures
150 seconds
General
- Target 3dd28c7ce469b1042623f6e85094e1d5_JaffaCakes118.exe
- Size 1.1MB
- Sample240514-emvtzaae98
- SHA256 21d35cb779b14c1fe9b137203527e3f51599d546a01e39e2e147ecd9b85384cc
- MD5 3dd28c7ce469b1042623f6e85094e1d5
- SHA1 28d32730d991f63e0a85e20aceaac544f7dad057
- SHA512 27e80b42bd838c3fb7b7c864efac7cd878f35b64c76a5e6bd1c1f2e843a2822835d0f791c6e4f2029001e7c3a8cb260c054e0483a264a040b92d5a4c574b87a4
- SSDEEP 24576:SWvknOMEflBNaJq3n41UN24QdJIWqN2FNreMKP2oCExQzq:SUeOMmUJkn41E24oEWBIsEx7
- MD5 SHA1 SHA512 SSDEEP
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 3396 Setup.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
description ioc Process Key created \REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_DISABLE_NAVIGATION_SOUNDS Setup.exe Set value (int) \REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_DISABLE_NAVIGATION_SOUNDS\Setup.exe = "1" Setup.exe Key created \REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_LOCALMACHINE_LOCKDOWN Setup.exe Set value (int) \REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_LOCALMACHINE_LOCKDOWN\Setup.exe = "0" Setup.exe Key created \REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_SECURITYBAND Setup.exe Set value (int) \REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_SECURITYBAND\Setup.exe = "0" Setup.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3008 wrote to memory of 3396 3008 3dd28c7ce469b1042623f6e85094e1d5_JaffaCakes118.exe 84 PID 3008 wrote to memory of 3396 3008 3dd28c7ce469b1042623f6e85094e1d5_JaffaCakes118.exe 84 PID 3008 wrote to memory of 3396 3008 3dd28c7ce469b1042623f6e85094e1d5_JaffaCakes118.exe 84
Processes
-
C:\Users\Admin\AppData\Local\Temp\3dd28c7ce469b1042623f6e85094e1d5_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\3dd28c7ce469b1042623f6e85094e1d5_JaffaCakes118.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:3008 -
C:\Users\Admin\AppData\Local\Temp\a2OMScN718\DJljG8wW\Setup.exeC:\Users\Admin\AppData\Local\Temp\a2OMScN718\DJljG8wW\Setup.exe --relaunch2⤵
- Executes dropped EXE
- Modifies Internet Explorer settings
PID:3396
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\a2OMScN718\DJljG8wW\Setup.exe
- Size 1.1MB
- SHA256 21d35cb779b14c1fe9b137203527e3f51599d546a01e39e2e147ecd9b85384cc
- MD5 3dd28c7ce469b1042623f6e85094e1d5
- SHA1 28d32730d991f63e0a85e20aceaac544f7dad057
- SHA512 27e80b42bd838c3fb7b7c864efac7cd878f35b64c76a5e6bd1c1f2e843a2822835d0f791c6e4f2029001e7c3a8cb260c054e0483a264a040b92d5a4c574b87a4
- SSDEEP 24576:SWvknOMEflBNaJq3n41UN24QdJIWqN2FNreMKP2oCExQzq:SUeOMmUJkn41E24oEWBIsEx7
- MD5 SHA1 SHA512 SSDEEP