Overview
overview
5Static
static
1Samples/firefox.exe
windows7-x64
5Samples/firefox.exe
windows10-2004-x64
1Samples/mozglue.dll
windows7-x64
1Samples/mozglue.dll
windows10-2004-x64
3Samples/msvcp140.dll
windows7-x64
3Samples/msvcp140.dll
windows10-2004-x64
3Samples/vc...40.dll
windows7-x64
1Samples/vc...40.dll
windows10-2004-x64
3Analysis
-
max time kernel
120s -
max time network
143s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
12/10/2023, 10:24
Static task
static1
Behavioral task
behavioral1
Sample
Samples/firefox.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
Samples/firefox.exe
Resource
win10v2004-20230915-en
Behavioral task
behavioral3
Sample
Samples/mozglue.dll
Resource
win7-20230831-en
Behavioral task
behavioral4
Sample
Samples/mozglue.dll
Resource
win10v2004-20230915-en
Behavioral task
behavioral5
Sample
Samples/msvcp140.dll
Resource
win7-20230831-en
Behavioral task
behavioral6
Sample
Samples/msvcp140.dll
Resource
win10v2004-20230915-en
Behavioral task
behavioral7
Sample
Samples/vcruntime140.dll
Resource
win7-20230831-en
Behavioral task
behavioral8
Sample
Samples/vcruntime140.dll
Resource
win10v2004-20230915-en
General
-
Target
Samples/mozglue.dll
-
Size
644KB
-
MD5
7dadffc65c83066fcf6874dbf05f7d18
-
SHA1
213495c8b23401613f393698d2eeaba662c8493b
-
SHA256
2e5f5e3d3fd62438750c0f0287a547bdb07ee47389cf0cc28374316f94a033ac
-
SHA512
9e16a0aadf05631e0a4b858e3854941dec8e8c7feb8fe2f198871df76857f2f6a6f4476875cae826e72167dedba7f72d6a81f20935d24263462e6646046e7a5e
-
SSDEEP
12288:wN2C8jeLkfyuHRpeNrZFDQjePSA9RJQrojvkNmSJZuRfpY160gh3he0:IjieWpurSa6Mv4mSJZuRfa60gh3w0
Malware Config
Signatures
-
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 1628 wrote to memory of 1212 1628 rundll32.exe 28 PID 1628 wrote to memory of 1212 1628 rundll32.exe 28 PID 1628 wrote to memory of 1212 1628 rundll32.exe 28 PID 1628 wrote to memory of 1212 1628 rundll32.exe 28 PID 1628 wrote to memory of 1212 1628 rundll32.exe 28 PID 1628 wrote to memory of 1212 1628 rundll32.exe 28 PID 1628 wrote to memory of 1212 1628 rundll32.exe 28