Overview
overview
5Static
static
1triage-rep...om.zip
windows7-x64
1triage-rep...om.zip
windows10-2004-x64
1triage-rep...y.html
windows7-x64
1triage-rep...y.html
windows10-2004-x64
1triage-rep...dy.txt
windows7-x64
1triage-rep...dy.txt
windows10-2004-x64
1triage-rep...rs.eml
windows7-x64
5triage-rep...rs.eml
windows10-2004-x64
3triage-rep...al.eml
windows7-x64
5triage-rep...al.eml
windows10-2004-x64
3LAST CHANC...ce.eml
windows7-x64
5LAST CHANC...ce.eml
windows10-2004-x64
3email-html-2.html
windows7-x64
1email-html-2.html
windows10-2004-x64
1email-plain-1.txt
windows7-x64
1email-plain-1.txt
windows10-2004-x64
1email-plain-1.txt
windows7-x64
1email-plain-1.txt
windows10-2004-x64
1triage-rep...aw.eml
windows7-x64
5triage-rep...aw.eml
windows10-2004-x64
3email-html-2.html
windows7-x64
1email-html-2.html
windows10-2004-x64
1email-plain-1.txt
windows7-x64
1email-plain-1.txt
windows10-2004-x64
1triage-rep...ls.txt
windows7-x64
1triage-rep...ls.txt
windows10-2004-x64
1Analysis
-
max time kernel
594s -
max time network
603s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
28/02/2024, 19:00
Static task
static1
Behavioral task
behavioral1
Sample
triage-report_17971-launch_AT_launch_kyvio_com.zip
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
triage-report_17971-launch_AT_launch_kyvio_com.zip
Resource
win10v2004-20240226-en
Behavioral task
behavioral3
Sample
triage-report_17971-launch_AT_launch_kyvio_com/body.html
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
triage-report_17971-launch_AT_launch_kyvio_com/body.html
Resource
win10v2004-20240226-en
Behavioral task
behavioral5
Sample
triage-report_17971-launch_AT_launch_kyvio_com/body.txt
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
triage-report_17971-launch_AT_launch_kyvio_com/body.txt
Resource
win10v2004-20240226-en
Behavioral task
behavioral7
Sample
triage-report_17971-launch_AT_launch_kyvio_com/headers.eml
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
triage-report_17971-launch_AT_launch_kyvio_com/headers.eml
Resource
win10v2004-20240226-en
Behavioral task
behavioral9
Sample
triage-report_17971-launch_AT_launch_kyvio_com/original.eml
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
triage-report_17971-launch_AT_launch_kyvio_com/original.eml
Resource
win10v2004-20240226-en
Behavioral task
behavioral11
Sample
LAST CHANCE to get my new app at a one-off price.eml
Resource
win7-20240221-en
Behavioral task
behavioral12
Sample
LAST CHANCE to get my new app at a one-off price.eml
Resource
win10v2004-20240226-en
Behavioral task
behavioral13
Sample
email-html-2.html
Resource
win7-20240221-en
Behavioral task
behavioral14
Sample
email-html-2.html
Resource
win10v2004-20240226-en
Behavioral task
behavioral15
Sample
email-plain-1.txt
Resource
win7-20240220-en
Behavioral task
behavioral16
Sample
email-plain-1.txt
Resource
win10v2004-20240226-en
Behavioral task
behavioral17
Sample
email-plain-1.txt
Resource
win7-20240221-en
Behavioral task
behavioral18
Sample
email-plain-1.txt
Resource
win10v2004-20240226-en
Behavioral task
behavioral19
Sample
triage-report_17971-launch_AT_launch_kyvio_com/raw.eml
Resource
win7-20240221-en
Behavioral task
behavioral20
Sample
triage-report_17971-launch_AT_launch_kyvio_com/raw.eml
Resource
win10v2004-20240226-en
Behavioral task
behavioral21
Sample
email-html-2.html
Resource
win7-20240221-en
Behavioral task
behavioral22
Sample
email-html-2.html
Resource
win10v2004-20240226-en
Behavioral task
behavioral23
Sample
email-plain-1.txt
Resource
win7-20240221-en
Behavioral task
behavioral24
Sample
email-plain-1.txt
Resource
win10v2004-20240226-en
Behavioral task
behavioral25
Sample
triage-report_17971-launch_AT_launch_kyvio_com/urls.txt
Resource
win7-20240221-en
Behavioral task
behavioral26
Sample
triage-report_17971-launch_AT_launch_kyvio_com/urls.txt
Resource
win10v2004-20240226-en
General
-
Target
triage-report_17971-launch_AT_launch_kyvio_com/original.eml
-
Size
62KB
-
MD5
b9b415231807168bea12115743f74f1b
-
SHA1
82b6f648319bf6f04023ea4153ee79b39b1d9382
-
SHA256
f6da42ac5e7d3f082e7e9140a2fc57532fc1d9100f1cf14ab38a44d8b13f5b1f
-
SHA512
c1179fab42525fa055ac02b2dfa7fa8f09710e38f6a12ee125a198b9e5985d4a743dd426fe6f73bf5fdd25bdfbe4c655e590647b9015215e2e0be97b76968d84
-
SSDEEP
1536:wmga9YwiaZBNRHEMjvxKoCSYY740Ov0Ds17uDElUgSnaEbw:wmzhNR1RCtY0VpdoXU
Malware Config
Signatures
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1904519900-954640453-4250331663-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-1904519900-954640453-4250331663-1000_Classes\Local Settings OpenWith.exe -
NTFS ADS 1 IoCs
description ioc Process File opened for modification C:\Users\Admin\AppData\Local\Temp\triage-report_17971-launch_AT_launch_kyvio_com\original.eml:OECustomProperty cmd.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4832 OpenWith.exe
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\triage-report_17971-launch_AT_launch_kyvio_com\original.eml1⤵
- Modifies registry class
- NTFS ADS
PID:228
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4832
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4076 --field-trial-handle=2284,i,2771196087253062161,8107167670425198948,262144 --variations-seed-version /prefetch:81⤵PID:4668
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1028 --field-trial-handle=2284,i,2771196087253062161,8107167670425198948,262144 --variations-seed-version /prefetch:81⤵PID:4520