Overview
overview
8Static
static
188e0ca02-c...bb.eml
windows10-2004-x64
688e0ca02-c...bb.eml
windows11-21h2-x64
6email-html-2.txt
windows10-2004-x64
1email-html-2.txt
windows11-21h2-x64
3email-plain-1.txt
windows10-2004-x64
1email-plain-1.txt
windows11-21h2-x64
3gocomet_ja...3.html
windows10-2004-x64
3gocomet_ja...3.html
windows11-21h2-x64
8Analysis
- max time kernel
898s - max time network
833s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
04/06/2026, 09:55
Static task
static1
Behavioral task
behavioral1
Sample
88e0ca02-c972-2857-5216-5bff81aae9bb.eml
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
88e0ca02-c972-2857-5216-5bff81aae9bb.eml
Resource
win11-20260513-en
Behavioral task
behavioral3
Sample
email-html-2.txt
Resource
win10v2004-20260513-en
Behavioral task
behavioral4
Sample
email-html-2.txt
Resource
win11-20260513-en
Behavioral task
behavioral5
Sample
email-plain-1.txt
Resource
win10v2004-20260513-en
Behavioral task
behavioral6
Sample
email-plain-1.txt
Resource
win11-20260513-en
Behavioral task
behavioral7
Sample
gocomet_japan_deck_v3.html
Resource
win10v2004-20260513-en
Behavioral task
behavioral8
Sample
gocomet_japan_deck_v3.html
Resource
win11-20260513-en
General
- Target 88e0ca02-c972-2857-5216-5bff81aae9bb.eml
- Size 102KB
- Sample260604-lx2tlact3x
- SHA256 fbd166a753639211705cf02a3ac4a9445cf4aa8741452868bac80fd6b15d9c49
- MD5 6f3fa50fc1cdb6c4edba576e9e150d19
- SHA1 b0cbda8c949adb84ebd5be46fa2f477e6ab087bd
- SHA512 b98d87dd828ca9b7eec1be126bbe8443c50f7d47fe577bfd06e809146ccd73ac3989fd1c47c021c892b0a1f00db3c574c825d69ce13706dbab5776c393e1f07f
- SSDEEP 3072:bRjCZNdD7HYu69/re0h4RNwc6J/+Y1JgMQtCEQ1s:b9CZ3DjYu69/re0h4RNwW5P
- TLSH T110A308038D422D92E7F09A01F16EFAFD1429D38F19D15C1EDB7C5ECAC1292B87AD056A
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Contacts third-party web service commonly abused for C2 1 TTPs 2 IoCs
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
flow ioc 9 drive.google.com 10 drive.google.com - Checks processor information in registry 2 TTPs 4 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 OUTLOOK.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString OUTLOOK.EXE Key opened \Registry\Machine\HARDWARE\DESCRIPTION\System\CentralProcessor\0 OUTLOOK.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz OUTLOOK.EXE - Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily OUTLOOK.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU OUTLOOK.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS OUTLOOK.EXE -
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-1788976790-1541110888-1636651838-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\OUTLOOK.EXE = "10001" OUTLOOK.EXE - Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 4228 OUTLOOK.EXE 4228 OUTLOOK.EXE - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4228 OUTLOOK.EXE 4228 OUTLOOK.EXE - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 4228 OUTLOOK.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 4228 OUTLOOK.EXE 4228 OUTLOOK.EXE - Suspicious use of SendNotifyMessage 1 IoCs
pid Process 4228 OUTLOOK.EXE - Suspicious use of SetWindowsHookEx 31 IoCs
pid Process 4228 OUTLOOK.EXE 4228 OUTLOOK.EXE 4228 OUTLOOK.EXE 4228 OUTLOOK.EXE 4228 OUTLOOK.EXE 4228 OUTLOOK.EXE 4228 OUTLOOK.EXE 4228 OUTLOOK.EXE 4228 OUTLOOK.EXE 4228 OUTLOOK.EXE 4228 OUTLOOK.EXE 4228 OUTLOOK.EXE 4228 OUTLOOK.EXE 4228 OUTLOOK.EXE 4228 OUTLOOK.EXE 4228 OUTLOOK.EXE 4228 OUTLOOK.EXE 4228 OUTLOOK.EXE 4228 OUTLOOK.EXE 4228 OUTLOOK.EXE 4228 OUTLOOK.EXE 4228 OUTLOOK.EXE 4228 OUTLOOK.EXE 4228 OUTLOOK.EXE 4228 OUTLOOK.EXE 4228 OUTLOOK.EXE 4228 OUTLOOK.EXE 4228 OUTLOOK.EXE 4228 OUTLOOK.EXE 4228 OUTLOOK.EXE 4228 OUTLOOK.EXE
Processes
-
C:\Program Files\Microsoft Office\Root\Office16\OUTLOOK.EXE"C:\Program Files\Microsoft Office\Root\Office16\OUTLOOK.EXE" /eml "C:\Users\Admin\AppData\Local\Temp\88e0ca02-c972-2857-5216-5bff81aae9bb.eml"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Modifies Internet Explorer settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:4228