Overview
overview
7Static
static
3OfflineExp...ow.url
windows7-x64
1OfflineExp...ow.url
windows10-2004-x64
1OfflineExp...OE.exe
windows7-x64
7OfflineExp...OE.exe
windows10-2004-x64
7OfflineExp...rt.url
windows7-x64
1OfflineExp...rt.url
windows10-2004-x64
1OfflineExp...in.vbs
windows7-x64
1OfflineExp...in.vbs
windows10-2004-x64
1OfflineExp...le.exe
windows7-x64
1OfflineExp...le.exe
windows10-2004-x64
1OfflineExp...te.url
windows7-x64
1OfflineExp...te.url
windows10-2004-x64
1OfflineExp...pl.exe
windows7-x64
1OfflineExp...pl.exe
windows10-2004-x64
1OfflineExp...us.dll
windows7-x64
3OfflineExp...us.dll
windows10-2004-x64
3OfflineExp...eN.exe
windows7-x64
1OfflineExp...eN.exe
windows10-2004-x64
1OfflineExp...ne.dll
windows7-x64
1OfflineExp...ne.dll
windows10-2004-x64
3OfflineExp...le.dll
windows7-x64
1OfflineExp...le.dll
windows10-2004-x64
3content/mp...lay.js
windows7-x64
3content/mp...lay.js
windows10-2004-x64
3content/mp...ons.js
windows7-x64
3content/mp...ons.js
windows10-2004-x64
3content/mp...lay.js
windows7-x64
3content/mp...lay.js
windows10-2004-x64
3content/mp...mon.js
windows7-x64
3content/mp...mon.js
windows10-2004-x64
3components/mpint.dll
windows7-x64
1components/mpint.dll
windows10-2004-x64
1Analysis
-
max time kernel
140s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
24-05-2024 15:53
Static task
static1
Behavioral task
behavioral1
Sample
OfflineExplorerEnterprise/Offline Explorer Enterprise/BuyNow.url
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
OfflineExplorerEnterprise/Offline Explorer Enterprise/BuyNow.url
Resource
win10v2004-20240426-en
Behavioral task
behavioral3
Sample
OfflineExplorerEnterprise/Offline Explorer Enterprise/OE.exe
Resource
win7-20240508-en
Behavioral task
behavioral4
Sample
OfflineExplorerEnterprise/Offline Explorer Enterprise/OE.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral5
Sample
OfflineExplorerEnterprise/Offline Explorer Enterprise/Support.url
Resource
win7-20231129-en
Behavioral task
behavioral6
Sample
OfflineExplorerEnterprise/Offline Explorer Enterprise/Support.url
Resource
win10v2004-20240508-en
Behavioral task
behavioral7
Sample
OfflineExplorerEnterprise/Offline Explorer Enterprise/VBSample/frmMain.vbs
Resource
win7-20240508-en
Behavioral task
behavioral8
Sample
OfflineExplorerEnterprise/Offline Explorer Enterprise/VBSample/frmMain.vbs
Resource
win10v2004-20240426-en
Behavioral task
behavioral9
Sample
OfflineExplorerEnterprise/Offline Explorer Enterprise/VBSample/oee_sammple.exe
Resource
win7-20240508-en
Behavioral task
behavioral10
Sample
OfflineExplorerEnterprise/Offline Explorer Enterprise/VBSample/oee_sammple.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral11
Sample
OfflineExplorerEnterprise/Offline Explorer Enterprise/WebSite.url
Resource
win7-20240508-en
Behavioral task
behavioral12
Sample
OfflineExplorerEnterprise/Offline Explorer Enterprise/WebSite.url
Resource
win10v2004-20240226-en
Behavioral task
behavioral13
Sample
OfflineExplorerEnterprise/Offline Explorer Enterprise/ftpupl.exe
Resource
win7-20240221-en
Behavioral task
behavioral14
Sample
OfflineExplorerEnterprise/Offline Explorer Enterprise/ftpupl.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral15
Sample
OfflineExplorerEnterprise/Offline Explorer Enterprise/gdiplus.dll
Resource
win7-20240221-en
Behavioral task
behavioral16
Sample
OfflineExplorerEnterprise/Offline Explorer Enterprise/gdiplus.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral17
Sample
OfflineExplorerEnterprise/Offline Explorer Enterprise/keYgeN.exe
Resource
win7-20231129-en
Behavioral task
behavioral18
Sample
OfflineExplorerEnterprise/Offline Explorer Enterprise/keYgeN.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral19
Sample
OfflineExplorerEnterprise/Offline Explorer Enterprise/lucene.dll
Resource
win7-20240215-en
Behavioral task
behavioral20
Sample
OfflineExplorerEnterprise/Offline Explorer Enterprise/lucene.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral21
Sample
OfflineExplorerEnterprise/Offline Explorer Enterprise/mfile.dll
Resource
win7-20240221-en
Behavioral task
behavioral22
Sample
OfflineExplorerEnterprise/Offline Explorer Enterprise/mfile.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral23
Sample
content/mpint/mpintDOverlay.js
Resource
win7-20240220-en
Behavioral task
behavioral24
Sample
content/mpint/mpintDOverlay.js
Resource
win10v2004-20240426-en
Behavioral task
behavioral25
Sample
content/mpint/mpintOptions.js
Resource
win7-20240221-en
Behavioral task
behavioral26
Sample
content/mpint/mpintOptions.js
Resource
win10v2004-20240508-en
Behavioral task
behavioral27
Sample
content/mpint/mpintOverlay.js
Resource
win7-20240508-en
Behavioral task
behavioral28
Sample
content/mpint/mpintOverlay.js
Resource
win10v2004-20240426-en
Behavioral task
behavioral29
Sample
content/mpint/mpintcommon.js
Resource
win7-20240419-en
Behavioral task
behavioral30
Sample
content/mpint/mpintcommon.js
Resource
win10v2004-20240426-en
Behavioral task
behavioral31
Sample
components/mpint.dll
Resource
win7-20240221-en
Behavioral task
behavioral32
Sample
components/mpint.dll
Resource
win10v2004-20240508-en
General
-
Target
OfflineExplorerEnterprise/Offline Explorer Enterprise/gdiplus.dll
-
Size
1.5MB
-
MD5
81246ebdc2139bad569503f10dbed1ab
-
SHA1
2f48937029647ea114c510e3337704ab5c995d6c
-
SHA256
0d0ca1dcacdeff34b62a299df13030aa0d5889576f971f990cab5c26c71fafc6
-
SHA512
b20f37c2a7ebab96b01f886a890cf0fb649e0d769e718060535ec4852739b08ceead7ba373f69f68b2015a5ac15ac37e928431c033b8089df815812cd9d33fec
-
SSDEEP
24576:0k18V2mHkfIE3Ip9vkWEgDecZV3W9kpOuRw8RhWd5Ixwzr6lOboU7j97S9D+z9lj:0ZNkf+uW3D1ZVG9kVw8I5Rv6lwH9+Iy6
Malware Config
Signatures
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2236 2248 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
rundll32.exerundll32.exedescription pid process target process PID 2344 wrote to memory of 2248 2344 rundll32.exe rundll32.exe PID 2344 wrote to memory of 2248 2344 rundll32.exe rundll32.exe PID 2344 wrote to memory of 2248 2344 rundll32.exe rundll32.exe PID 2344 wrote to memory of 2248 2344 rundll32.exe rundll32.exe PID 2344 wrote to memory of 2248 2344 rundll32.exe rundll32.exe PID 2344 wrote to memory of 2248 2344 rundll32.exe rundll32.exe PID 2344 wrote to memory of 2248 2344 rundll32.exe rundll32.exe PID 2248 wrote to memory of 2236 2248 rundll32.exe WerFault.exe PID 2248 wrote to memory of 2236 2248 rundll32.exe WerFault.exe PID 2248 wrote to memory of 2236 2248 rundll32.exe WerFault.exe PID 2248 wrote to memory of 2236 2248 rundll32.exe WerFault.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Local\Temp\OfflineExplorerEnterprise\Offline Explorer Enterprise\gdiplus.dll",#11⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Local\Temp\OfflineExplorerEnterprise\Offline Explorer Enterprise\gdiplus.dll",#12⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2248 -s 2243⤵
- Program crash