725867ef19a5185e31702414866ed6d0d4ed42f667e833f0ffeea891ef96eb3c

Analysis

max time kernel
140s
max time network
122s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
03/07/2024, 03:46

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General

Target

20f9f39127ac64286cfb1893050503ee_JaffaCakes118.exe
Size

670KB
MD5

20f9f39127ac64286cfb1893050503ee
SHA1

2a03073887f85ed507a5c6aeb2ddda684c48d55f
SHA256

725867ef19a5185e31702414866ed6d0d4ed42f667e833f0ffeea891ef96eb3c
SHA512

ca64e15c82e443a7af32ff065b2f80621fe0b385ff4853750d6e99b4c0cfee234358d9dd5358510a75fa7fde8a75ca2a8d23b9741701610cb53f0cf4d6ffd761
SSDEEP

12288:j+tQY3u4/30tqXRzueOPrWuZDoZH88fgKxNOMfA33sUKpfcsFmcyouSKhK6udcK0: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
behavioral1/memory/2104-0-0x0000000000400000-0x00000000005AC000-memory.dmp	upx
behavioral1/memory/2104-71-0x0000000000400000-0x00000000005AC000-memory.dmp	upx

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-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main	20f9f39127ac64286cfb1893050503ee_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	20f9f39127ac64286cfb1893050503ee_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	20f9f39127ac64286cfb1893050503ee_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2104	20f9f39127ac64286cfb1893050503ee_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2104	20f9f39127ac64286cfb1893050503ee_JaffaCakes118.exe
2104	20f9f39127ac64286cfb1893050503ee_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\20f9f39127ac64286cfb1893050503ee_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\20f9f39127ac64286cfb1893050503ee_JaffaCakes118.exe"
1⤵
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:2104

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
9KB

MD5
16fe43b892358a7a86125f84a2b18f8c

SHA1
12ec843cb79b047ad13ce61277b4cb910d0ce65d

SHA256
302fc7eacbcf954b00fe68363cd0cd08a54f95c9fe95820467ecb4d382f78a43

SHA512
9e2026d9fe1e549e40648d77717ff86d2df04a1a1cdb318f80c1d880b0907af0371e080811bef19d1a6a5d56ef3daeeb2630e97d8f995e5ecba8be98fffd17dc

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/2104-0-0x0000000000400000-0x00000000005AC000-memory.dmp

Filesize
1.7MB

Download
memory/2104-71-0x0000000000400000-0x00000000005AC000-memory.dmp

Filesize
1.7MB

Download