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
118s -
max time network
124s -
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/mfile.dll
-
Size
140KB
-
MD5
5bb8d0e82e86c9109e6e65a5c292e6ed
-
SHA1
7892551993f8f1acee6b33e27b157af24dc5ab50
-
SHA256
62c0fbb7d57b37f41a962afa3273b03a3fa06d564e897422e9355f1e9d1393f7
-
SHA512
a1333f2080363f84e79aad7f20f1283a58f1283ea3b9779c2dd495e7b3617dc31b6d61bae3429a09695baf8578b8c57748026184111a7866450f37044dc615e2
-
SSDEEP
3072:AcUn1hDcNbheRYgw0K6Ag0FuHaQchKFE4:AcUn1hDOQYgwn6AO6
Malware Config
Signatures
-
Suspicious use of WriteProcessMemory 7 IoCs
Processes:
rundll32.exedescription pid process target process PID 2876 wrote to memory of 2904 2876 rundll32.exe rundll32.exe PID 2876 wrote to memory of 2904 2876 rundll32.exe rundll32.exe PID 2876 wrote to memory of 2904 2876 rundll32.exe rundll32.exe PID 2876 wrote to memory of 2904 2876 rundll32.exe rundll32.exe PID 2876 wrote to memory of 2904 2876 rundll32.exe rundll32.exe PID 2876 wrote to memory of 2904 2876 rundll32.exe rundll32.exe PID 2876 wrote to memory of 2904 2876 rundll32.exe rundll32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Local\Temp\OfflineExplorerEnterprise\Offline Explorer Enterprise\mfile.dll",#11⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Local\Temp\OfflineExplorerEnterprise\Offline Explorer Enterprise\mfile.dll",#12⤵