983a32e12e700f5745b7edb44664584b68dc4e54502f020f53403bacfb243e52

Analysis

max time kernel
135s
max time network
104s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
25-08-2024 09:44

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General

Target

c077e8243fc84aa0a6c9753ffc309ab6_JaffaCakes118.exe
Size

683KB
MD5

c077e8243fc84aa0a6c9753ffc309ab6
SHA1

a0b448f6172a69786aea0de094763d2d4112e2be
SHA256

983a32e12e700f5745b7edb44664584b68dc4e54502f020f53403bacfb243e52
SHA512

c4fca2630405aadb6d2c01ad1cf1312e1083162597d95dc9e6eb3c3a30cc7ee2a126eb1b1977894f2df7e391558bdf333bc3762a303c2fec3a1f60cf5b4fe8b3
SSDEEP

12288:vomB2fFbcjgAlMuzjyYJkFy43+PLEtAGK8uGtffrgFnxNOMfo33sUKpfcsFmcyoj:vo1f1KRhS3OPLEtAGK8rdUFxXo33Opfz

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/1580-0-0x0000000000400000-0x00000000005B9000-memory.dmp	upx
behavioral2/memory/1580-54-0x0000000000400000-0x00000000005B9000-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
976	1580	WerFault.exe	82

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	c077e8243fc84aa0a6c9753ffc309ab6_JaffaCakes118.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\	c077e8243fc84aa0a6c9753ffc309ab6_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000_Classes\WOW6432Node\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\	c077e8243fc84aa0a6c9753ffc309ab6_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1580	c077e8243fc84aa0a6c9753ffc309ab6_JaffaCakes118.exe
1580	c077e8243fc84aa0a6c9753ffc309ab6_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1580	c077e8243fc84aa0a6c9753ffc309ab6_JaffaCakes118.exe
1580	c077e8243fc84aa0a6c9753ffc309ab6_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\c077e8243fc84aa0a6c9753ffc309ab6_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c077e8243fc84aa0a6c9753ffc309ab6_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:1580
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1580 -s 2584
  2⤵
  - Program crash
  PID:976

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1580 -ip 1580
1⤵
PID:3920

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
10KB

MD5
6cb5103f7a8d1d0586dd4b18ea9fd08e

SHA1
bbb91a5f9a1aa2ad9c9de0ec8fed5f24627a0378

SHA256
ea394bfcf0764a713bc7017708663b81cdde77ec363e96e054fe7aa6e73f3b70

SHA512
bee6498ed2be8e5eb1dbadffce9295b8c9d009c91868ecd27f9945d4e8d95c71881371afbc5db984c34ec1e15d3a91c0bca7eb1e19236ad341eeff5198dddf98

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/1580-0-0x0000000000400000-0x00000000005B9000-memory.dmp

Filesize
1.7MB

Download
memory/1580-1-0x0000000003220000-0x0000000003221000-memory.dmp

Filesize
4KB

Download
memory/1580-54-0x0000000000400000-0x00000000005B9000-memory.dmp

Filesize
1.7MB

Download