e2ad459d32ba74c7af1551c7b68ed910f723d3fcc97439586b35c475a2834077

Analysis

max time kernel
117s
max time network
117s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
20/09/2024, 12:19

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General

Target

ed9288c4b2eb0d793599fbfb0952e7c0_JaffaCakes118.exe
Size

524KB
MD5

ed9288c4b2eb0d793599fbfb0952e7c0
SHA1

7db6387982fae592612948c0f0556ae35b47b309
SHA256

e2ad459d32ba74c7af1551c7b68ed910f723d3fcc97439586b35c475a2834077
SHA512

4111c0d4f82fb0acf84baf773600847b14761c897a36a042cb851b23b7e3f4d63771e01cbef66d50089644c2722fa5926e25aad5f407310cb8eea5a86cbcdf73
SSDEEP

384:c0J/ivHYTyABX2z1u1FiMtNR1+TWjzacP7fsHhWLQPTrLf4jeG4RRf13J4ar+0IL:c0JKwcMjUWjbsIQVFr+0dJU

Score

10^/10

evasion persistence trojan

Malware Config

Signatures

Modifies WinLogon for persistence 2 TTPs 1 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Userinit = "C:\\Windows\\system32\\userinit.exe,C:\\Users\\Admin\\AppData\\Roaming\\java.exe\\java.exe.exe,"	ed9288c4b2eb0d793599fbfb0952e7c0_JaffaCakes118.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\java.exe = "C:\\Users\\Admin\\AppData\\Roaming\\java.exe\\java.exe.exe"	ed9288c4b2eb0d793599fbfb0952e7c0_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\java.exe = "C:\\Users\\Admin\\AppData\\Roaming\\java.exe\\java.exe.exe"	ed9288c4b2eb0d793599fbfb0952e7c0_JaffaCakes118.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	ed9288c4b2eb0d793599fbfb0952e7c0_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3020	ed9288c4b2eb0d793599fbfb0952e7c0_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\ed9288c4b2eb0d793599fbfb0952e7c0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ed9288c4b2eb0d793599fbfb0952e7c0_JaffaCakes118.exe"
1⤵
- Modifies WinLogon for persistence
- Adds Run key to start application
- Checks whether UAC is enabled
- Suspicious use of AdjustPrivilegeToken
PID:3020

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

Winlogon Helper DLL

T1547.004

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3020-0-0x000007FEF551E000-0x000007FEF551F000-memory.dmp

Filesize
4KB

Download
memory/3020-1-0x000007FEF5260000-0x000007FEF5BFD000-memory.dmp

Filesize
9.6MB

Download
memory/3020-2-0x000007FEF5260000-0x000007FEF5BFD000-memory.dmp

Filesize
9.6MB

Download
memory/3020-4-0x000007FEF5260000-0x000007FEF5BFD000-memory.dmp

Filesize
9.6MB

Download
memory/3020-5-0x000007FEF5260000-0x000007FEF5BFD000-memory.dmp

Filesize
9.6MB

Download
memory/3020-6-0x000007FEF5260000-0x000007FEF5BFD000-memory.dmp

Filesize
9.6MB

Download
memory/3020-7-0x000007FEF5260000-0x000007FEF5BFD000-memory.dmp

Filesize
9.6MB

Download
memory/3020-8-0x000007FEF5260000-0x000007FEF5BFD000-memory.dmp

Filesize
9.6MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads