737a22bad4f32501b205fe679e8b82b91569779a9e889a86bc8000adfcbc98f3

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
15-07-2024 14:37

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General

Target

4a181207896517cb0d7fd0bb7b1bf7a4_JaffaCakes118.exe
Size

683KB
MD5

4a181207896517cb0d7fd0bb7b1bf7a4
SHA1

2696a564073e089ae8d373ca7214a1f3fac8a423
SHA256

737a22bad4f32501b205fe679e8b82b91569779a9e889a86bc8000adfcbc98f3
SHA512

df971a1e43b8fb130e689e783416027954a1dd7cf2c8f25f5734709571092256db652b85305ddd63647a4d89ad9854496a7148da55b99efbe6d146ec411f2f69
SSDEEP

12288:vomB2fFbcjgAlMuzjyYJkFy43+PLEtAGK8uGtffrgFnxNOMfo33sUKpfcsFmcyoO:vo1f1KRhS3OPLEtAGK8rdUFxXo33Opfe

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/1644-0-0x0000000000400000-0x00000000005B9000-memory.dmp	upx
behavioral2/memory/1644-57-0x0000000000400000-0x00000000005B9000-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
2964	1644	WerFault.exe	82

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\	4a181207896517cb0d7fd0bb7b1bf7a4_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000_Classes\WOW6432Node\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\	4a181207896517cb0d7fd0bb7b1bf7a4_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1644	4a181207896517cb0d7fd0bb7b1bf7a4_JaffaCakes118.exe
1644	4a181207896517cb0d7fd0bb7b1bf7a4_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1644	4a181207896517cb0d7fd0bb7b1bf7a4_JaffaCakes118.exe
1644	4a181207896517cb0d7fd0bb7b1bf7a4_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\4a181207896517cb0d7fd0bb7b1bf7a4_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4a181207896517cb0d7fd0bb7b1bf7a4_JaffaCakes118.exe"
1⤵
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:1644
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1644 -s 2724
  2⤵
  - Program crash
  PID:2964

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 1644 -ip 1644
1⤵
PID:3028

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
12KB

MD5
cef82ff0c358bd644ca22af0b8affff0

SHA1
0ae75e6316d3baf0ae2caffcb0dab7fb8244347e

SHA256
1c42d747909a4bbde31260eaa48a5fbd54f328739e18ffe9071d89fc0fc9acc4

SHA512
ba2b3cef8afdbbf21948e237bc0ab8e1951bceddcb3d50551442bf9bbaec73e58caf18b11a8a7f93eedf896314ad34a39aff507ef2bec3a18dba36b1cbc1f0dd

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/1644-0-0x0000000000400000-0x00000000005B9000-memory.dmp

Filesize
1.7MB

Download
memory/1644-1-0x0000000003230000-0x0000000003231000-memory.dmp

Filesize
4KB

Download
memory/1644-57-0x0000000000400000-0x00000000005B9000-memory.dmp

Filesize
1.7MB

Download