53b922d6702a365020f5ef421d338bb8218b7ca11c338d55391213b937eba288

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
18/08/2024, 03:40

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General

Target

a53ecb1c61d402cd58ed9f102acc5ba3_JaffaCakes118.exe
Size

683KB
MD5

a53ecb1c61d402cd58ed9f102acc5ba3
SHA1

670a41071060206ebe1da1a29b5ae1e2a5208edb
SHA256

53b922d6702a365020f5ef421d338bb8218b7ca11c338d55391213b937eba288
SHA512

bab8416752a4ab0ce141b4d429f131a23bfcb0001b77dda855de8491d2e1a5e028ad999a450930b143cd6d553b7678086ac5c03fae862115160ea5a3a8c5fe21
SSDEEP

12288:vomB2fFbcjgAlMuzjyYJkFy43+PLEtAGK8uGtffrgFnxNOMfo33sUKpfcsFmcyoB:vo1f1KRhS3OPLEtAGK8rdUFxXo33Opfx

Score

7^/10

discovery 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/1664-0-0x0000000000400000-0x00000000005B9000-memory.dmp	upx
behavioral2/memory/1664-54-0x0000000000400000-0x00000000005B9000-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
872	1664	WerFault.exe	83

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a53ecb1c61d402cd58ed9f102acc5ba3_JaffaCakes118.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\	a53ecb1c61d402cd58ed9f102acc5ba3_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000_Classes\WOW6432Node\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\	a53ecb1c61d402cd58ed9f102acc5ba3_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1664	a53ecb1c61d402cd58ed9f102acc5ba3_JaffaCakes118.exe
1664	a53ecb1c61d402cd58ed9f102acc5ba3_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1664	a53ecb1c61d402cd58ed9f102acc5ba3_JaffaCakes118.exe
1664	a53ecb1c61d402cd58ed9f102acc5ba3_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\a53ecb1c61d402cd58ed9f102acc5ba3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a53ecb1c61d402cd58ed9f102acc5ba3_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:1664
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1664 -s 2608
  2⤵
  - Program crash
  PID:872

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1664 -ip 1664
1⤵
PID:3540

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

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
e0f88d8905be059cec8956c7ae8c8dd2

SHA1
032a36c82082d03736684e565a19da4ecf09462e

SHA256
b456b372bb4cc986b13fbede44bb1d3aa7e3bb716b7f268d7e4838258f7208fc

SHA512
13054ab3146bee094521876a2481f1ad10bbd1a221eed3493e0cc2dbf4d90b1d9fa339f175561d284f6488a082f4424cef3523cd4eed1380c9f489e303b8a2a4

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/1664-0-0x0000000000400000-0x00000000005B9000-memory.dmp

Filesize
1.7MB

Download
memory/1664-1-0x0000000003320000-0x0000000003321000-memory.dmp

Filesize
4KB

Download
memory/1664-54-0x0000000000400000-0x00000000005B9000-memory.dmp

Filesize
1.7MB

Download