fd888a8c78729fab714cf6baeb98cb57737283a7b0e047721719d92461d6eb11

Analysis

max time kernel
150s
max time network
116s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
30/09/2026, 12:21

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General

Target
ChromeSetup.exe
Size 5.9MB
Sample260930-pjct4axbna
SHA256 fd888a8c78729fab714cf6baeb98cb57737283a7b0e047721719d92461d6eb11
MD5 58899b90f370d20b87aa736366e3397b
SHA1 55c08a74dd19713b669f02140d9806c0c72e8f4b
SHA512 8ac78bf1c904abb3296d152a5527014c558bc6eee57cb8eabe533b46a2811f5e066d4e10df306deb5bc44776b4f3fab88f3740a9f83facabc30bf888d16ad4df
SSDEEP 49152:8HZhxO6CiduCfqAQCyyE+Jy/wR9S+ThQ+hxxgxPMicT4CAXnmF+1HT:8HZqCdTqAQCySJ3tRhxaM2Xp1z
TLSH
T16C56236FB3A315EEC3AB82B4141D5396FC5D8E245458883AC668D2FE3E71D2E5CC46E0
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

defense_evasion

Malware Config

Signatures

Deletes itself 1 TTPs 1 IoCs

defense_evasion

File Deletion

T1070.004

pid	Process
1984	GoogleUpdate.exe

Executes dropped EXE 2 IoCs

pid	Process
3608	GoogleUpdate.exe
1984	GoogleUpdate.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 5008 wrote to memory of 3608	5008	ChromeSetup.exe	89
PID 5008 wrote to memory of 1984	5008	ChromeSetup.exe	90

C:\Users\Admin\AppData\Local\Temp\ChromeSetup.exe
"C:\Users\Admin\AppData\Local\Temp\ChromeSetup.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:5008
- C:\ProgramData\Google\Update\GoogleUpdate.exe
  C:\ProgramData\Google\Update\GoogleUpdate.exe
  2⤵
  - Executes dropped EXE
  PID:3608
- C:\ProgramData\Google\Update\GoogleUpdate.exe
  "C:\ProgramData\Google\Update\GoogleUpdate.exe" -d "C:\Users\Admin\AppData\Local\Temp\ChromeSetup.exe"
  2⤵
  - Deletes itself
  - Executes dropped EXE
  PID:1984

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Indicator Removal

T1070

File Deletion

T1070.004

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

GoogleUpdate.exe

Path C:\ProgramData\Google\Update\GoogleUpdate.exe
Size 2.4MB
SHA256 d2ce025ad5147f6ed9bba2e32cad58b7e1a390ecfa0cdf7048653a5557ab2fc4
MD5 c2d0216906d72cf1bd2dcacf6b904d95
SHA1 9bba9aeaee681a46e2cee8a351817f9a583c5f0e
SHA512 9052cee59a4662044394fbad00116e575abd76fec5850c9b6047ab9c7eb5aee61a37521d3aa092bcc62802488ad453c542e5ea85528a307fb01eff91754f64be
SSDEEP 3072:yIYCelZjrnkaOa/pAeD2n5/AHrI/h1da5JP5L5md2y/AcpceeMr9saJamh:xWnkBa/WIIzY5JP5L5aAcSbMeAv
TLSH
T15AB5D02AA76380EFC38792B0B5466AE1F838FE645060DC3E035585B93F67D6D0EE56C0
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/1984-13-0x00007FF71A990000-0x00007FF71AA8D000-memory.dmp

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memory/3608-12-0x00007FF71A990000-0x00007FF71AA8D000-memory.dmp

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memory/5008-2-0x00007FF6D1F80000-0x00007FF6D20FD000-memory.dmp

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memory/5008-8-0x00007FF6D1F80000-0x00007FF6D20FD000-memory.dmp

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Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads