2741f627391ccc95116ac66b9f3b59587a20230fc2623a35acaadf9c8d56e03d

Analysis

max time kernel
147s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
25/06/2024, 17:30

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

0eeeaeb666e71ce08ab217e6ade8c5e8_JaffaCakes118.exe
Size

670KB
MD5

0eeeaeb666e71ce08ab217e6ade8c5e8
SHA1

52931cf40fb672d5f23e2b414662c63a458b0120
SHA256

2741f627391ccc95116ac66b9f3b59587a20230fc2623a35acaadf9c8d56e03d
SHA512

2f53636633aa6be32475df8068a1ef8f3b418bbf73d2841bdc50ec1fae183f4c08452f67569ca7aa3147b8a0791ba9bd8ccc6ef12366c22e7def7a21f2c750e3
SSDEEP

12288:j+tQY3u4/30tqXRzueOPrWuZDoZH88fgKxNOMfA33sUKpfcsFmcyouSKhK6udcKk:jGQY+ttqXRNOPrWuOZHHfRXA33OpfPFW

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/4600-0-0x0000000000400000-0x00000000005AC000-memory.dmp	upx
behavioral2/memory/4600-63-0x0000000000400000-0x00000000005AC000-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
1632	4600	WerFault.exe	80

Modifies Internet Explorer settings 1 TTPs 4 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	0eeeaeb666e71ce08ab217e6ade8c5e8_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	0eeeaeb666e71ce08ab217e6ade8c5e8_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Internet Explorer\IESettingSync	0eeeaeb666e71ce08ab217e6ade8c5e8_JaffaCakes118.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	0eeeaeb666e71ce08ab217e6ade8c5e8_JaffaCakes118.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\	0eeeaeb666e71ce08ab217e6ade8c5e8_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000_Classes\WOW6432Node\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\	0eeeaeb666e71ce08ab217e6ade8c5e8_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4600	0eeeaeb666e71ce08ab217e6ade8c5e8_JaffaCakes118.exe
4600	0eeeaeb666e71ce08ab217e6ade8c5e8_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4600	0eeeaeb666e71ce08ab217e6ade8c5e8_JaffaCakes118.exe
4600	0eeeaeb666e71ce08ab217e6ade8c5e8_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\0eeeaeb666e71ce08ab217e6ade8c5e8_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0eeeaeb666e71ce08ab217e6ade8c5e8_JaffaCakes118.exe"
1⤵
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:4600
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4600 -s 2436
  2⤵
  - Program crash
  PID:1632

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4600 -ip 4600
1⤵
PID:4264

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

Loading Replay Monitor...

Downloads

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

Filesize
9KB

MD5
8ff174a2f9335237c05ec8c80b2ca5c0

SHA1
be46b00c26e983a3ea712af8d3cdb811568694b5

SHA256
8c0db165fea550fbe1ee8697d7e6c186ab43825afb5b585e7d01e38a0c1e2f2f

SHA512
7cddb0431d386519763307e67fb26053188b0e6af7ae510098188d505aed635f60e75e765f659865944de63dedbd7f381cc8bc82ced274cb756ff0e9c71a6115

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/4600-0-0x0000000000400000-0x00000000005AC000-memory.dmp

Filesize
1.7MB

Download
memory/4600-1-0x00000000058C0000-0x00000000058C1000-memory.dmp

Filesize
4KB

Download
memory/4600-63-0x0000000000400000-0x00000000005AC000-memory.dmp

Filesize
1.7MB

Download