4cb317678ae3880f445007008bc5d1badb4a5dd61f192ad8088659ddbe4cba6a

Analysis

max time kernel
94s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
11/07/2024, 19:26

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General

Target

3a7114cec32a4562dcac3837b47e8cbc_JaffaCakes118.exe
Size

661KB
MD5

3a7114cec32a4562dcac3837b47e8cbc
SHA1

4bf8785df755d29c4802924c86c33c31d7627b6a
SHA256

4cb317678ae3880f445007008bc5d1badb4a5dd61f192ad8088659ddbe4cba6a
SHA512

ee074a6fb0b62f4df9483388bc206435ff0ad30442dcfeb0ecc3fb1fcfd8faafc5f93d50d274e46ea22ac36c7d6f07c708e64e8c7c22ae2080e6f709a8b92893
SSDEEP

12288:0qN6GopECXij6tCe0tb/UnifaQlGsEziAOQxNOMfX33sUP8gO4gPhKCcXJQ:+GFFj6VPifpgsEziApXX33Igi5cXJQ

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/4888-0-0x0000000000400000-0x00000000005A5000-memory.dmp	upx
behavioral2/memory/4888-61-0x0000000000400000-0x00000000005A5000-memory.dmp	upx

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4876	4888	WerFault.exe	82

Modifies Internet Explorer settings 1 TTPs 4 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	3a7114cec32a4562dcac3837b47e8cbc_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	3a7114cec32a4562dcac3837b47e8cbc_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\Software\Microsoft\Internet Explorer\IESettingSync	3a7114cec32a4562dcac3837b47e8cbc_JaffaCakes118.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	3a7114cec32a4562dcac3837b47e8cbc_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4888	3a7114cec32a4562dcac3837b47e8cbc_JaffaCakes118.exe
4888	3a7114cec32a4562dcac3837b47e8cbc_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4888	3a7114cec32a4562dcac3837b47e8cbc_JaffaCakes118.exe
4888	3a7114cec32a4562dcac3837b47e8cbc_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\3a7114cec32a4562dcac3837b47e8cbc_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3a7114cec32a4562dcac3837b47e8cbc_JaffaCakes118.exe"
1⤵
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:4888
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4888 -s 1968
  2⤵
  - Program crash
  PID:4876

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 4888 -ip 4888
1⤵
PID:1112

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

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

C:\Users\Admin\AppData\Local\Temp\mediaget-installer-tmp\index.html

Filesize
11KB

MD5
b6ac00c0899cb7480ae9f57c1779653d

SHA1
62dccf2edfed48cfcf7ca725d8f90a8d8063a363

SHA256
49cc2b415df161750ff9bf8cc2ba9b9b7be6aa2182275fbc92eeb2931592c0f2

SHA512
06f955cf511080f307a8d3748b2f2afc6d3a1ce4dc0bf3782a880ef7f246a544afc6882a62d52bc6c930271a8fc297dd7e3d10e8a38857f05cfd206f3f618595

Download Submit
C:\Users\Admin\AppData\Local\Temp\mediaget-installer-tmp\js\jquery-ui.min.1.8.0.js

Filesize
202KB

MD5
a4fdd77e182bd2fabe300a47b5617a35

SHA1
e002b335c75b5edefcd251962f61f53a2ab8e0f2

SHA256
8b59592d67eadc703af6cdd5ba8d077f9f9485d01fb6405555614335f89be99b

SHA512
ddcccde1c129f8f71fb39685abc615c4202b8b3dfc12cedd7d9cca2f97b308fc14b64497826421fa9df3d1cf54bdae9c085051af0a8d393cd3d556a6578d4085

Download Submit
C:\Users\Admin\AppData\Local\Temp\mediaget-installer-tmp\js\jquery.min.1.6.4.js

Filesize
89KB

MD5
219073097031d9c1a95a1291d66f3a10

SHA1
2b7996b01d90b7f424f2a2e6063947461db4b2b2

SHA256
232066e3f6f1351afdaee1acb70c409766641fd5669e0b55ce7c77fac0a857ef

SHA512
9ad2745f96cf79a4d59393cc3fbb3958b244013f6798c12abe41e37fca80df3c7cedab4b47cbd197645c86b31077388ec8f01ea8d67c5feacbef95b1ae7582b5

Download Submit
memory/4888-0-0x0000000000400000-0x00000000005A5000-memory.dmp

Filesize
1.6MB

Download
memory/4888-1-0x0000000000BC0000-0x0000000000BC1000-memory.dmp

Filesize
4KB

Download
memory/4888-61-0x0000000000400000-0x00000000005A5000-memory.dmp

Filesize
1.6MB

Download