Overview
overview
1Static
static
idle_maste...ck.dll
windows7-x64
1idle_maste...ck.dll
windows10-2004-x64
1idle_maste...ed.exe
windows7-x64
1idle_maste...ed.exe
windows10-2004-x64
1idle_maste...xe.xml
windows7-x64
1idle_maste...xe.xml
windows10-2004-x64
1idle_maste...es.dll
windows7-x64
1idle_maste...es.dll
windows10-2004-x64
1idle_maste...es.dll
windows7-x64
1idle_maste...es.dll
windows10-2004-x64
1idle_maste...es.dll
windows7-x64
1idle_maste...es.dll
windows10-2004-x64
1idle_maste...es.dll
windows7-x64
1idle_maste...es.dll
windows10-2004-x64
1idle_maste...es.dll
windows7-x64
1idle_maste...es.dll
windows10-2004-x64
1idle_maste...es.dll
windows7-x64
1idle_maste...es.dll
windows10-2004-x64
1idle_maste...es.dll
windows7-x64
1idle_maste...es.dll
windows10-2004-x64
1idle_maste...es.dll
windows7-x64
1idle_maste...es.dll
windows10-2004-x64
1idle_maste...es.dll
windows7-x64
1idle_maste...es.dll
windows10-2004-x64
1idle_maste...es.dll
windows7-x64
1idle_maste...es.dll
windows10-2004-x64
1idle_maste...es.dll
windows7-x64
1idle_maste...es.dll
windows10-2004-x64
1idle_maste...es.dll
windows7-x64
1idle_maste...es.dll
windows10-2004-x64
1idle_maste...es.dll
windows7-x64
1idle_maste...es.dll
windows10-2004-x64
1Analysis
-
max time kernel
148s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
04/01/2023, 00:27
Static task
static1
Behavioral task
behavioral1
Sample
idle_master_extended_v1.8.0/HtmlAgilityPack.dll
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
idle_master_extended_v1.8.0/HtmlAgilityPack.dll
Resource
win10v2004-20220812-en
Behavioral task
behavioral3
Sample
idle_master_extended_v1.8.0/IdleMasterExtended.exe
Resource
win7-20221111-en
Behavioral task
behavioral4
Sample
idle_master_extended_v1.8.0/IdleMasterExtended.exe
Resource
win10v2004-20220901-en
Behavioral task
behavioral5
Sample
idle_master_extended_v1.8.0/IdleMasterExtended.exe.xml
Resource
win7-20221111-en
Behavioral task
behavioral6
Sample
idle_master_extended_v1.8.0/IdleMasterExtended.exe.xml
Resource
win10v2004-20221111-en
Behavioral task
behavioral7
Sample
idle_master_extended_v1.8.0/Languages/cs/IdleMasterExtended.resources.dll
Resource
win7-20221111-en
Behavioral task
behavioral8
Sample
idle_master_extended_v1.8.0/Languages/cs/IdleMasterExtended.resources.dll
Resource
win10v2004-20220812-en
Behavioral task
behavioral9
Sample
idle_master_extended_v1.8.0/Languages/de/IdleMasterExtended.resources.dll
Resource
win7-20220812-en
Behavioral task
behavioral10
Sample
idle_master_extended_v1.8.0/Languages/de/IdleMasterExtended.resources.dll
Resource
win10v2004-20220812-en
Behavioral task
behavioral11
Sample
idle_master_extended_v1.8.0/Languages/el/IdleMasterExtended.resources.dll
Resource
win7-20220901-en
Behavioral task
behavioral12
Sample
idle_master_extended_v1.8.0/Languages/el/IdleMasterExtended.resources.dll
Resource
win10v2004-20221111-en
Behavioral task
behavioral13
Sample
idle_master_extended_v1.8.0/Languages/es/IdleMasterExtended.resources.dll
Resource
win7-20221111-en
Behavioral task
behavioral14
Sample
idle_master_extended_v1.8.0/Languages/es/IdleMasterExtended.resources.dll
Resource
win10v2004-20221111-en
Behavioral task
behavioral15
Sample
idle_master_extended_v1.8.0/Languages/fi/IdleMasterExtended.resources.dll
Resource
win7-20220812-en
Behavioral task
behavioral16
Sample
idle_master_extended_v1.8.0/Languages/fi/IdleMasterExtended.resources.dll
Resource
win10v2004-20220812-en
Behavioral task
behavioral17
Sample
idle_master_extended_v1.8.0/Languages/fr/IdleMasterExtended.resources.dll
Resource
win7-20220901-en
Behavioral task
behavioral18
Sample
idle_master_extended_v1.8.0/Languages/fr/IdleMasterExtended.resources.dll
Resource
win10v2004-20220812-en
Behavioral task
behavioral19
Sample
idle_master_extended_v1.8.0/Languages/hu/IdleMasterExtended.resources.dll
Resource
win7-20221111-en
Behavioral task
behavioral20
Sample
idle_master_extended_v1.8.0/Languages/hu/IdleMasterExtended.resources.dll
Resource
win10v2004-20220812-en
Behavioral task
behavioral21
Sample
idle_master_extended_v1.8.0/Languages/it/IdleMasterExtended.resources.dll
Resource
win7-20220812-en
Behavioral task
behavioral22
Sample
idle_master_extended_v1.8.0/Languages/it/IdleMasterExtended.resources.dll
Resource
win10v2004-20221111-en
Behavioral task
behavioral23
Sample
idle_master_extended_v1.8.0/Languages/ja/IdleMasterExtended.resources.dll
Resource
win7-20221111-en
Behavioral task
behavioral24
Sample
idle_master_extended_v1.8.0/Languages/ja/IdleMasterExtended.resources.dll
Resource
win10v2004-20220901-en
Behavioral task
behavioral25
Sample
idle_master_extended_v1.8.0/Languages/ko/IdleMasterExtended.resources.dll
Resource
win7-20221111-en
Behavioral task
behavioral26
Sample
idle_master_extended_v1.8.0/Languages/ko/IdleMasterExtended.resources.dll
Resource
win10v2004-20221111-en
Behavioral task
behavioral27
Sample
idle_master_extended_v1.8.0/Languages/nl/IdleMasterExtended.resources.dll
Resource
win7-20221111-en
Behavioral task
behavioral28
Sample
idle_master_extended_v1.8.0/Languages/nl/IdleMasterExtended.resources.dll
Resource
win10v2004-20220812-en
Behavioral task
behavioral29
Sample
idle_master_extended_v1.8.0/Languages/no/IdleMasterExtended.resources.dll
Resource
win7-20220812-en
Behavioral task
behavioral30
Sample
idle_master_extended_v1.8.0/Languages/no/IdleMasterExtended.resources.dll
Resource
win10v2004-20220812-en
Behavioral task
behavioral31
Sample
idle_master_extended_v1.8.0/Languages/pl/IdleMasterExtended.resources.dll
Resource
win7-20220901-en
Behavioral task
behavioral32
Sample
idle_master_extended_v1.8.0/Languages/pl/IdleMasterExtended.resources.dll
Resource
win10v2004-20221111-en
General
-
Target
idle_master_extended_v1.8.0/Languages/fi/IdleMasterExtended.resources.dll
-
Size
9KB
-
MD5
b11d09b1176232bc1a0b7519833e4c0f
-
SHA1
a643ea72f211195ab9d3cd76538afbd1ce196346
-
SHA256
11090d858865f8d52bd1d9a70b608916beafeb859dd255d8fc687679da516b16
-
SHA512
693381789c43abfc3074594967b0b3605424ea08e6ce3937413e36a3b9cd39e576aa5c2b4ac848b8f911e91f53026855262d6f808560357d917a453e79a64b3b
-
SSDEEP
192:DicayCzyVkW+Qrw8U+PD5nu902ZgBHXfHXu2gbWyHi:GG1eW+Q2+LB2LOv9B
Malware Config
Signatures
-
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4140 wrote to memory of 1956 4140 rundll32.exe 81 PID 4140 wrote to memory of 1956 4140 rundll32.exe 81 PID 4140 wrote to memory of 1956 4140 rundll32.exe 81
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\idle_master_extended_v1.8.0\Languages\fi\IdleMasterExtended.resources.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4140 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\idle_master_extended_v1.8.0\Languages\fi\IdleMasterExtended.resources.dll,#12⤵PID:1956
-