14df3535dbf25e0eb73675802d9180aae37afc1f4d2b6d98c529ef5de1c57334

Analysis

max time kernel
142s
max time network
150s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
07/07/2024, 22:49

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General

Target

2a0d64e059ba8f69b80f0013f202c518_JaffaCakes118.exe
Size

276KB
MD5

2a0d64e059ba8f69b80f0013f202c518
SHA1

afd43f860fc2d9c197f7ecc582ff895d61c4a053
SHA256

14df3535dbf25e0eb73675802d9180aae37afc1f4d2b6d98c529ef5de1c57334
SHA512

475f37c401ccbfc98a263858c64c957ba312c7a102fc4b12e5bbd4cb76157b8c859a8abf90c92f1d258ac099f3cf35df91f1eef08defcd0c1abbe64ffc939311
SSDEEP

3072:Vj56XxCc3MHshNPVsuFOefVckijJci75iuXAatnc4iYPeHvw9c1czBG0ptkhvJmc:FEXEcMHeV3cZJvdiutd3S0c1WWbb

Score

8^/10

persistence

Malware Config

Signatures

Drops file in Drivers directory 14 IoCs

description	ioc	Process
File opened for modification	C:\windows\system32\drivers\etc\service2a.ini	2a0d64e059ba8f69b80f0013f202c518_JaffaCakes118.exe
File opened for modification	C:\windows\system32\drivers\etc\service9.ini	2a0d64e059ba8f69b80f0013f202c518_JaffaCakes118.exe
File opened for modification	C:\windows\system32\drivers\etc\service7.ini	2a0d64e059ba8f69b80f0013f202c518_JaffaCakes118.exe
File opened for modification	C:\windows\system32\drivers\etc\service8.ini	2a0d64e059ba8f69b80f0013f202c518_JaffaCakes118.exe
File opened for modification	C:\windows\system32\drivers\etc\s2er333vice9.ini	2a0d64e059ba8f69b80f0013f202c518_JaffaCakes118.exe
File opened for modification	C:\windows\system32\drivers\etc\s4erv444ice5.ini	2a0d64e059ba8f69b80f0013f202c518_JaffaCakes118.exe
File opened for modification	C:\windows\system32\drivers\etc\s5erv444ice6.ini	2a0d64e059ba8f69b80f0013f202c518_JaffaCakes118.exe
File opened for modification	C:\windows\system32\drivers\etc\service1a.ini	2a0d64e059ba8f69b80f0013f202c518_JaffaCakes118.exe
File opened for modification	C:\windows\system32\drivers\etc\service3.ini	2a0d64e059ba8f69b80f0013f202c518_JaffaCakes118.exe
File opened for modification	C:\windows\system32\drivers\etc\service4.ini	2a0d64e059ba8f69b80f0013f202c518_JaffaCakes118.exe
File opened for modification	C:\windows\system32\drivers\etc\service10.ini	2a0d64e059ba8f69b80f0013f202c518_JaffaCakes118.exe
File opened for modification	C:\windows\system32\drivers\etc\s3er333vice10.ini	2a0d64e059ba8f69b80f0013f202c518_JaffaCakes118.exe
File opened for modification	C:\windows\system32\drivers\etc\service5.ini	2a0d64e059ba8f69b80f0013f202c518_JaffaCakes118.exe
File opened for modification	C:\windows\system32\drivers\etc\service6.ini	2a0d64e059ba8f69b80f0013f202c518_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\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows\CurrentVersion\Run\GameVersionUpdate1 = "c:\\program files\\gameversionupdate1\\GameUpdate1.exe"	2a0d64e059ba8f69b80f0013f202c518_JaffaCakes118.exe

Drops file in Program Files directory 30 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Microsoft\SeaPort8.ini	2a0d64e059ba8f69b80f0013f202c518_JaffaCakes118.exe
File opened for modification	C:\Program Files\Windows NT\AccessOries1.ini	2a0d64e059ba8f69b80f0013f202c518_JaffaCakes118.exe
File opened for modification	C:\Program Files\Windows NT\AccessOries8.ini	2a0d64e059ba8f69b80f0013f202c518_JaffaCakes118.exe
File opened for modification	C:\Program Files\Windows NT\AccessOries9.ini	2a0d64e059ba8f69b80f0013f202c518_JaffaCakes118.exe
File opened for modification	C:\Program Files\Windows NT\AccessOries10.ini	2a0d64e059ba8f69b80f0013f202c518_JaffaCakes118.exe
File opened for modification	C:\Program Files\Microsoft\SeaPort1.ini	2a0d64e059ba8f69b80f0013f202c518_JaffaCakes118.exe
File opened for modification	C:\Program Files\Microsoft\S6ea222Port10.ini	2a0d64e059ba8f69b80f0013f202c518_JaffaCakes118.exe
File opened for modification	C:\Program Files\Microsoft\S7ea555Port4.ini	2a0d64e059ba8f69b80f0013f202c518_JaffaCakes118.exe
File opened for modification	C:\Program Files\Windows NT\AccessOries7.ini	2a0d64e059ba8f69b80f0013f202c518_JaffaCakes118.exe
File created	C:\Program Files\NetMeeting\1720394283	2a0d64e059ba8f69b80f0013f202c518_JaffaCakes118.exe
File opened for modification	C:\Program Files\Microsoft\SeaPort7.ini	2a0d64e059ba8f69b80f0013f202c518_JaffaCakes118.exe
File opened for modification	C:\Program Files\Microsoft\S8ea555Port5.ini	2a0d64e059ba8f69b80f0013f202c518_JaffaCakes118.exe
File opened for modification	C:\Program Files\Windows NT\AccessOries6.ini	2a0d64e059ba8f69b80f0013f202c518_JaffaCakes118.exe
File opened for modification	C:\Program Files\Windows NT\A1ccess777Ories3.ini	2a0d64e059ba8f69b80f0013f202c518_JaffaCakes118.exe
File opened for modification	C:\Program Files\Windows NT\A4ccess999Ories6.ini	2a0d64e059ba8f69b80f0013f202c518_JaffaCakes118.exe
File opened for modification	\??\c:\program files\gameversionupdate1\GameUpdate1.exe	2a0d64e059ba8f69b80f0013f202c518_JaffaCakes118.exe
File opened for modification	C:\Program Files\Microsoft\SeaPort4.ini	2a0d64e059ba8f69b80f0013f202c518_JaffaCakes118.exe
File opened for modification	C:\Program Files\Microsoft\S5ea222Port9.ini	2a0d64e059ba8f69b80f0013f202c518_JaffaCakes118.exe
File opened for modification	C:\Program Files\Windows NT\A3ccess999Ories5.ini	2a0d64e059ba8f69b80f0013f202c518_JaffaCakes118.exe
File opened for modification	C:\Program Files\Microsoft\SeaPort3.ini	2a0d64e059ba8f69b80f0013f202c518_JaffaCakes118.exe
File opened for modification	C:\Program Files\Windows NT\A2ccess777Ories4.ini	2a0d64e059ba8f69b80f0013f202c518_JaffaCakes118.exe
File opened for modification	C:\Program Files\Microsoft\SeaPort2.ini	2a0d64e059ba8f69b80f0013f202c518_JaffaCakes118.exe
File opened for modification	C:\Program Files\Microsoft\SeaPort6.ini	2a0d64e059ba8f69b80f0013f202c518_JaffaCakes118.exe
File opened for modification	C:\Program Files\Windows NT\AccessOries2.ini	2a0d64e059ba8f69b80f0013f202c518_JaffaCakes118.exe
File opened for modification	C:\Program Files\Windows NT\AccessOries5.ini	2a0d64e059ba8f69b80f0013f202c518_JaffaCakes118.exe
File opened for modification	C:\Program Files\Microsoft\SeaPort5.ini	2a0d64e059ba8f69b80f0013f202c518_JaffaCakes118.exe
File opened for modification	C:\Program Files\Microsoft\SeaPort10.ini	2a0d64e059ba8f69b80f0013f202c518_JaffaCakes118.exe
File opened for modification	C:\Program Files\Windows NT\AccessOries3.ini	2a0d64e059ba8f69b80f0013f202c518_JaffaCakes118.exe
File opened for modification	C:\Program Files\Windows NT\AccessOries4.ini	2a0d64e059ba8f69b80f0013f202c518_JaffaCakes118.exe
File opened for modification	C:\Program Files\Microsoft\SeaPort9.ini	2a0d64e059ba8f69b80f0013f202c518_JaffaCakes118.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 3 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\Main	2a0d64e059ba8f69b80f0013f202c518_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	2a0d64e059ba8f69b80f0013f202c518_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	2a0d64e059ba8f69b80f0013f202c518_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
836	2a0d64e059ba8f69b80f0013f202c518_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
836	2a0d64e059ba8f69b80f0013f202c518_JaffaCakes118.exe
836	2a0d64e059ba8f69b80f0013f202c518_JaffaCakes118.exe
836	2a0d64e059ba8f69b80f0013f202c518_JaffaCakes118.exe
836	2a0d64e059ba8f69b80f0013f202c518_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\2a0d64e059ba8f69b80f0013f202c518_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2a0d64e059ba8f69b80f0013f202c518_JaffaCakes118.exe"
1⤵
- Drops file in Drivers directory
- Adds Run key to start application
- Drops file in Program Files directory
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:836

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

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\GA43GQEJ\js3[1].js

Filesize
1KB

MD5
a66b149a7ebc798955373415d683f32a

SHA1
15ceaba8cfae8368600620ae97aa26ae7331d626

SHA256
036c94653e84e6078c087abeb3ac8804491d27b27938839ae3df42b31e2238d9

SHA512
286add411911651ed9217ab94b286d4e3fb546f4bf39c451eff86df0b6daab412d2fd97e0e34c4b71322e862eddf8bc1efdb9d7e1e3c53c15bb420f609966443

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