725867ef19a5185e31702414866ed6d0d4ed42f667e833f0ffeea891ef96eb3c

Analysis

max time kernel
41s
max time network
45s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-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
behavioral2/memory/1928-0-0x0000000000400000-0x00000000005AC000-memory.dmp	upx
behavioral2/memory/1928-52-0x0000000000400000-0x00000000005AC000-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
2164	1928	WerFault.exe	80

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\	20f9f39127ac64286cfb1893050503ee_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000_Classes\WOW6432Node\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\	20f9f39127ac64286cfb1893050503ee_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1928	20f9f39127ac64286cfb1893050503ee_JaffaCakes118.exe
1928	20f9f39127ac64286cfb1893050503ee_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1928	20f9f39127ac64286cfb1893050503ee_JaffaCakes118.exe
1928	20f9f39127ac64286cfb1893050503ee_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\20f9f39127ac64286cfb1893050503ee_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\20f9f39127ac64286cfb1893050503ee_JaffaCakes118.exe"
1⤵
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:1928
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1928 -s 2668
  2⤵
  - Program crash
  PID:2164

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 1928 -ip 1928
1⤵
PID:4968

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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/1928-0-0x0000000000400000-0x00000000005AC000-memory.dmp

Filesize
1.7MB

Download
memory/1928-1-0x0000000005640000-0x0000000005641000-memory.dmp

Filesize
4KB

Download
memory/1928-52-0x0000000000400000-0x00000000005AC000-memory.dmp

Filesize
1.7MB

Download