8e546468864a30020f2d10fb4f0f7cb147cde42e8c7542cb3819ee97f9223e5d

Analysis

max time kernel
145s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
23-07-2024 11:53

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General

Target

677c65a49096458fe3aeafda9c67ad90_JaffaCakes118.exe
Size

112KB
MD5

677c65a49096458fe3aeafda9c67ad90
SHA1

15b6809b1fc90cbceedb66812909d5a7ac84d3ba
SHA256

8e546468864a30020f2d10fb4f0f7cb147cde42e8c7542cb3819ee97f9223e5d
SHA512

a67ce3a6f817a385d7af57d64b738f93b7664c8e30d3da0e188fa49a7c68f1851ea2ffab634f0342f018a58012c3971d18917df2cdc82c2805ecd27be36a2833
SSDEEP

768:8RwE0lofsmEyElnfj3DDvLaJhhjAxj5nO4rGQzTGfmgc33emu4v/eo4z7VP7LdG9:8RwEuofo74qqQVgd54vz

Score

8^/10

evasion persistence

Malware Config

Signatures

Disables RegEdit via registry modification 1 IoCs

evasion

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-3419463127-3903270268-2580331543-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1"	677c65a49096458fe3aeafda9c67ad90_JaffaCakes118.exe

Disables Task Manager via registry modification
evasion

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\LocalService = "C:\\Windows\\MMSGS.exe"	677c65a49096458fe3aeafda9c67ad90_JaffaCakes118.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\MMSGS.exe	677c65a49096458fe3aeafda9c67ad90_JaffaCakes118.exe
File opened for modification	C:\Windows\MMSGS.exe	677c65a49096458fe3aeafda9c67ad90_JaffaCakes118.exe

Modifies registry class 4 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.inf\ = "cmdfile"	677c65a49096458fe3aeafda9c67ad90_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.reg	677c65a49096458fe3aeafda9c67ad90_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.reg\ = "cmdfile"	677c65a49096458fe3aeafda9c67ad90_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.inf	677c65a49096458fe3aeafda9c67ad90_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2952	677c65a49096458fe3aeafda9c67ad90_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\677c65a49096458fe3aeafda9c67ad90_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\677c65a49096458fe3aeafda9c67ad90_JaffaCakes118.exe"
1⤵
- Disables RegEdit via registry modification
- Adds Run key to start application
- Drops file in Windows directory
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:2952

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

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\MMSGS.exe

Filesize
112KB

MD5
677c65a49096458fe3aeafda9c67ad90

SHA1
15b6809b1fc90cbceedb66812909d5a7ac84d3ba

SHA256
8e546468864a30020f2d10fb4f0f7cb147cde42e8c7542cb3819ee97f9223e5d

SHA512
a67ce3a6f817a385d7af57d64b738f93b7664c8e30d3da0e188fa49a7c68f1851ea2ffab634f0342f018a58012c3971d18917df2cdc82c2805ecd27be36a2833

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads