febe241075eb55a867e32f9ed63630671a7244829e07e288768864617c83fc39

Analysis

max time kernel
51s
max time network
57s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
20/06/2024, 09:35

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General

Target

04c7b1cc55ff148e1ab8c11d0231a2bd_JaffaCakes118.exe
Size

669KB
MD5

04c7b1cc55ff148e1ab8c11d0231a2bd
SHA1

ae95aea26132e02fb097dd4dd2b17cb6e87b3961
SHA256

febe241075eb55a867e32f9ed63630671a7244829e07e288768864617c83fc39
SHA512

8a70b6be14cf1ff9ede8281ccb98ce6e5bb94f06c27a9e87215156c89efb166b2585fb8e076793b05b6e243b01080a8ede0d76eaa5173f3a117d578f7c57233e
SSDEEP

12288:koFM71upgHwENRmrARiivj/gasZo4xNOMf433sUKpfcsFmcyou6KhK6udcKwvSl:kug5HwE2Q5L/UZokX433OpfPFmcyoud6

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/3368-0-0x0000000000400000-0x00000000005AB000-memory.dmp	upx
behavioral2/memory/3368-62-0x0000000000400000-0x00000000005AB000-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
620	3368	WerFault.exe	81

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\	04c7b1cc55ff148e1ab8c11d0231a2bd_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000_Classes\WOW6432Node\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\	04c7b1cc55ff148e1ab8c11d0231a2bd_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3368	04c7b1cc55ff148e1ab8c11d0231a2bd_JaffaCakes118.exe
3368	04c7b1cc55ff148e1ab8c11d0231a2bd_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3368	04c7b1cc55ff148e1ab8c11d0231a2bd_JaffaCakes118.exe
3368	04c7b1cc55ff148e1ab8c11d0231a2bd_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\04c7b1cc55ff148e1ab8c11d0231a2bd_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\04c7b1cc55ff148e1ab8c11d0231a2bd_JaffaCakes118.exe"
1⤵
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:3368
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3368 -s 2560
  2⤵
  - Program crash
  PID:620

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3368 -ip 3368
1⤵
PID:2872

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
3d82f17571b5d9c8e17763c3d3b63f9f

SHA1
4f52fce33b04c18feb3195a9ba1e0f90ee7331d4

SHA256
9e7add2b5f3bc59a9d3cd24a2d3e206b86a2aab81fb02cf6f6be54333ddd0fcd

SHA512
7aebfd68815c42a9de9858f391af4b3794c79465457ebf0bccb1ff7fc882f3186db418645042f1b4b1d6c410b41349813cba02bf7ceb756f1e8053a4f0c78797

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/3368-0-0x0000000000400000-0x00000000005AB000-memory.dmp

Filesize
1.7MB

Download
memory/3368-1-0x00000000030E0000-0x00000000030E1000-memory.dmp

Filesize
4KB

Download
memory/3368-62-0x0000000000400000-0x00000000005AB000-memory.dmp

Filesize
1.7MB

Download