Overview
overview
6Static
static
1drw_trial_...36.exe
windows11-21h2-x64
6$TEMP/down...ic.ini
windows11-21h2-x64
3$TEMP/down...se.ini
windows11-21h2-x64
3$TEMP/down...ad.ini
windows11-21h2-x64
3$TEMP/down...sh.ini
windows11-21h2-x64
3$TEMP/down...ch.ini
windows11-21h2-x64
3$TEMP/down...er.exe
windows11-21h2-x64
1$TEMP/down...ch.ini
windows11-21h2-x64
3$TEMP/down...an.ini
windows11-21h2-x64
3$TEMP/down...an.ini
windows11-21h2-x64
3$TEMP/down...re.ini
windows11-21h2-x64
3$TEMP/down...an.ini
windows11-21h2-x64
3$TEMP/down...se.ini
windows11-21h2-x64
3$TEMP/down...an.ini
windows11-21h2-x64
3$TEMP/down...or.ini
windows11-21h2-x64
3$TEMP/down...ay.ini
windows11-21h2-x64
3$TEMP/down...an.ini
windows11-21h2-x64
3$TEMP/down...an.ini
windows11-21h2-x64
3$TEMP/down...sh.ini
windows11-21h2-x64
3$TEMP/down...se.ini
windows11-21h2-x64
3$TEMP/down...an.ini
windows11-21h2-x64
3$TEMP/down...sh.ini
windows11-21h2-x64
3$TEMP/down...sh.ini
windows11-21h2-x64
3$TEMP/down...ai.ini
windows11-21h2-x64
3$TEMP/down...sh.ini
windows11-21h2-x64
3$TEMP/down...ig.ini
windows11-21h2-x64
3$TEMP/down...ap.dll
windows11-21h2-x64
3$TEMP/down...xe.exe
windows11-21h2-x64
1$TEMP/down...up.exe
windows11-21h2-x64
1$TEMP/down...er.ico
windows11-21h2-x64
3$TEMP/down...sh.ini
windows11-21h2-x64
3$TEMP/down...in.zip
windows11-21h2-x64
1Analysis
-
max time kernel
150s -
max time network
205s -
platform
windows11-21h2_x64 -
resource
win11-20240412-en -
resource tags
arch:x64arch:x86image:win11-20240412-enlocale:en-usos:windows11-21h2-x64system -
submitted
21-04-2024 11:19
Static task
static1
Behavioral task
behavioral1
Sample
drw_trial_installer.6936.exe
Resource
win11-20240412-en
Behavioral task
behavioral2
Sample
$TEMP/downloader_easeus/2.0.0/2trial/Arabic.ini
Resource
win11-20240412-en
Behavioral task
behavioral3
Sample
$TEMP/downloader_easeus/2.0.0/2trial/Chinese.ini
Resource
win11-20240412-en
Behavioral task
behavioral4
Sample
$TEMP/downloader_easeus/2.0.0/2trial/ChineseTrad.ini
Resource
win11-20240412-en
Behavioral task
behavioral5
Sample
$TEMP/downloader_easeus/2.0.0/2trial/Danish.ini
Resource
win11-20240412-en
Behavioral task
behavioral6
Sample
$TEMP/downloader_easeus/2.0.0/2trial/Dutch.ini
Resource
win11-20240412-en
Behavioral task
behavioral7
Sample
$TEMP/downloader_easeus/2.0.0/2trial/EDownloader.exe
Resource
win11-20240412-en
Behavioral task
behavioral8
Sample
$TEMP/downloader_easeus/2.0.0/2trial/French.ini
Resource
win11-20240412-en
Behavioral task
behavioral9
Sample
$TEMP/downloader_easeus/2.0.0/2trial/German.ini
Resource
win11-20240412-en
Behavioral task
behavioral10
Sample
$TEMP/downloader_easeus/2.0.0/2trial/Indonesian.ini
Resource
win11-20240412-en
Behavioral task
behavioral11
Sample
$TEMP/downloader_easeus/2.0.0/2trial/InitConfigure.ini
Resource
win11-20240412-en
Behavioral task
behavioral12
Sample
$TEMP/downloader_easeus/2.0.0/2trial/Italian.ini
Resource
win11-20240412-en
Behavioral task
behavioral13
Sample
$TEMP/downloader_easeus/2.0.0/2trial/Japanese.ini
Resource
win11-20240412-en
Behavioral task
behavioral14
Sample
$TEMP/downloader_easeus/2.0.0/2trial/Korean.ini
Resource
win11-20240412-en
Behavioral task
behavioral15
Sample
$TEMP/downloader_easeus/2.0.0/2trial/LanguageTransfor.ini
Resource
win11-20240412-en
Behavioral task
behavioral16
Sample
$TEMP/downloader_easeus/2.0.0/2trial/Malay.ini
Resource
win11-20240412-en
Behavioral task
behavioral17
Sample
$TEMP/downloader_easeus/2.0.0/2trial/Mungarian.ini
Resource
win11-20240412-en
Behavioral task
behavioral18
Sample
$TEMP/downloader_easeus/2.0.0/2trial/Norwegian.ini
Resource
win11-20240412-en
Behavioral task
behavioral19
Sample
$TEMP/downloader_easeus/2.0.0/2trial/Polish.ini
Resource
win11-20240412-en
Behavioral task
behavioral20
Sample
$TEMP/downloader_easeus/2.0.0/2trial/Portuguese.ini
Resource
win11-20240412-en
Behavioral task
behavioral21
Sample
$TEMP/downloader_easeus/2.0.0/2trial/Russian.ini
Resource
win11-20240412-en
Behavioral task
behavioral22
Sample
$TEMP/downloader_easeus/2.0.0/2trial/Spanish.ini
Resource
win11-20240412-en
Behavioral task
behavioral23
Sample
$TEMP/downloader_easeus/2.0.0/2trial/Swedish.ini
Resource
win11-20240412-en
Behavioral task
behavioral24
Sample
$TEMP/downloader_easeus/2.0.0/2trial/Thai.ini
Resource
win11-20240412-en
Behavioral task
behavioral25
Sample
$TEMP/downloader_easeus/2.0.0/2trial/Turkish.ini
Resource
win11-20240412-en
Behavioral task
behavioral26
Sample
$TEMP/downloader_easeus/2.0.0/2trial/aliyun/AliyunConfig.ini
Resource
win11-20240412-en
Behavioral task
behavioral27
Sample
$TEMP/downloader_easeus/2.0.0/2trial/aliyun/AliyunWrap.dll
Resource
win11-20240412-en
Behavioral task
behavioral28
Sample
$TEMP/downloader_easeus/2.0.0/2trial/aliyun/AliyunWrapExe.exe
Resource
win11-20240412-en
Behavioral task
behavioral29
Sample
$TEMP/downloader_easeus/2.0.0/2trial/aliyun/InfoForSetup.exe
Resource
win11-20240412-en
Behavioral task
behavioral30
Sample
$TEMP/downloader_easeus/2.0.0/2trial/downloader.ico
Resource
win11-20240412-en
Behavioral task
behavioral31
Sample
$TEMP/downloader_easeus/2.0.0/2trial/english.ini
Resource
win11-20240412-en
Behavioral task
behavioral32
Sample
$TEMP/downloader_easeus/2.0.0/2trial/skin.zip
Resource
win11-20240412-en
General
-
Target
$TEMP/downloader_easeus/2.0.0/2trial/Norwegian.ini
-
Size
4KB
-
MD5
74f6e38b2b7ac3893b1ab6c092b854d1
-
SHA1
583b35335d479e9e3bc6b412a7cae52fc1b3d3bf
-
SHA256
9692fecb48e8745f26c235c8925f106e56e862cd1b7b8ca8c84b8cb751b7a748
-
SHA512
0464be71e6eeac902346d1a5119612d7bde62d2efcb15d4a14cf88814294358e69ba592cfd5f4b86eeb72fe3e3a9c2edf61510ae16b16ca5d0a591dbb416e0af
-
SSDEEP
96:SZW6SqbvTbksATWSwj52UhqTk5Fgr0ZOE636z/WUsQ0d2l:SZNvv/kNT9wiTYm6br7sGl
Malware Config
Signatures
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Modifies registry class 2 IoCs
Processes:
cmd.exeOpenWith.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-3777591257-2471171023-3629228286-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-3777591257-2471171023-3629228286-1000_Classes\Local Settings OpenWith.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
OpenWith.exepid process 2924 OpenWith.exe
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\$TEMP\downloader_easeus\2.0.0\2trial\Norwegian.ini1⤵
- Modifies registry class
PID:4440
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:2924