Overview
overview
10Static
static
31408_cn_V8...er.exe
windows7-x64
31408_cn_V8...er.exe
windows10-2004-x64
101408_cn_V8...er.exe
windows7-x64
31408_cn_V8...er.exe
windows10-2004-x64
101408_cn_V8...VR.exe
windows7-x64
31408_cn_V8...VR.exe
windows10-2004-x64
101408_cn_V8...lt.htm
windows7-x64
71408_cn_V8...lt.htm
windows10-2004-x64
11408_cn_V8...de.exe
windows7-x64
31408_cn_V8...de.exe
windows10-2004-x64
31408_cn_V8...ew.dll
windows7-x64
11408_cn_V8...ew.dll
windows10-2004-x64
11408_cn_V8...ew.exe
windows7-x64
31408_cn_V8...ew.exe
windows10-2004-x64
101408_cn_V8...rs.exe
windows7-x64
31408_cn_V8...rs.exe
windows10-2004-x64
101408_cn_V8...up.exe
windows7-x64
31408_cn_V8...up.exe
windows10-2004-x64
101408_cn_V8...20.sys
windows7-x64
11408_cn_V8...20.sys
windows10-2004-x64
11408_cn_V8...oo.exe
windows7-x64
31408_cn_V8...oo.exe
windows10-2004-x64
101408_cn_V8...lp.chm
windows7-x64
11408_cn_V8...lp.chm
windows10-2004-x64
11408_cn_V8...er.exe
windows7-x64
11408_cn_V8...er.exe
windows10-2004-x64
101408_cn_V8...��.doc
windows7-x64
41408_cn_V8...��.doc
windows10-2004-x64
1Analysis
-
max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240215-en -
resource tags
arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system -
submitted
18-05-2024 08:45
Static task
static1
Behavioral task
behavioral1
Sample
1408_cn_V8.3.0.0/1408_cn_8.3.0.0/DVP/Net Player.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
1408_cn_V8.3.0.0/1408_cn_8.3.0.0/DVP/Net Player.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral3
Sample
1408_cn_V8.3.0.0/1408_cn_8.3.0.0/DVR Player.exe
Resource
win7-20240220-en
Behavioral task
behavioral4
Sample
1408_cn_V8.3.0.0/1408_cn_8.3.0.0/DVR Player.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral5
Sample
1408_cn_V8.3.0.0/1408_cn_8.3.0.0/DVR/DVR.exe
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
1408_cn_V8.3.0.0/1408_cn_8.3.0.0/DVR/DVR.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral7
Sample
1408_cn_V8.3.0.0/1408_cn_8.3.0.0/DVR/default.htm
Resource
win7-20231129-en
Behavioral task
behavioral8
Sample
1408_cn_V8.3.0.0/1408_cn_8.3.0.0/DVR/default.htm
Resource
win10v2004-20240508-en
Behavioral task
behavioral9
Sample
1408_cn_V8.3.0.0/1408_cn_8.3.0.0/DVR/encode.exe
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
1408_cn_V8.3.0.0/1408_cn_8.3.0.0/DVR/encode.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral11
Sample
1408_cn_V8.3.0.0/1408_cn_8.3.0.0/DVR/webview.dll
Resource
win7-20240221-en
Behavioral task
behavioral12
Sample
1408_cn_V8.3.0.0/1408_cn_8.3.0.0/DVR/webview.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral13
Sample
1408_cn_V8.3.0.0/1408_cn_8.3.0.0/DVR/webview.exe
Resource
win7-20240508-en
Behavioral task
behavioral14
Sample
1408_cn_V8.3.0.0/1408_cn_8.3.0.0/DVR/webview.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral15
Sample
1408_cn_V8.3.0.0/1408_cn_8.3.0.0/InstallDrivers.exe
Resource
win7-20240221-en
Behavioral task
behavioral16
Sample
1408_cn_V8.3.0.0/1408_cn_8.3.0.0/InstallDrivers.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral17
Sample
1408_cn_V8.3.0.0/1408_cn_8.3.0.0/Setup.exe
Resource
win7-20240215-en
Behavioral task
behavioral18
Sample
1408_cn_V8.3.0.0/1408_cn_8.3.0.0/Setup.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral19
Sample
1408_cn_V8.3.0.0/1408_cn_8.3.0.0/driver/cx25820.sys
Resource
win7-20240221-en
Behavioral task
behavioral20
Sample
1408_cn_V8.3.0.0/1408_cn_8.3.0.0/driver/cx25820.sys
Resource
win10v2004-20240508-en
Behavioral task
behavioral21
Sample
1408_cn_V8.3.0.0/1408_cn_8.3.0.0/foo.exe
Resource
win7-20240508-en
Behavioral task
behavioral22
Sample
1408_cn_V8.3.0.0/1408_cn_8.3.0.0/foo.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral23
Sample
1408_cn_V8.3.0.0/1408_cn_8.3.0.0/help.chm
Resource
win7-20240221-en
Behavioral task
behavioral24
Sample
1408_cn_V8.3.0.0/1408_cn_8.3.0.0/help.chm
Resource
win10v2004-20240508-en
Behavioral task
behavioral25
Sample
1408_cn_V8.3.0.0/1408_cn_8.3.0.0/merger.exe
Resource
win7-20240221-en
Behavioral task
behavioral26
Sample
1408_cn_V8.3.0.0/1408_cn_8.3.0.0/merger.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral27
Sample
1408_cn_V8.3.0.0/1408_cn_8.3.0.0/常见问题解决方法.doc
Resource
win7-20240419-en
Behavioral task
behavioral28
Sample
1408_cn_V8.3.0.0/1408_cn_8.3.0.0/常见问题解决方法.doc
Resource
win10v2004-20240508-en
General
-
Target
1408_cn_V8.3.0.0/1408_cn_8.3.0.0/Setup.exe
-
Size
6.1MB
-
MD5
ad5def7b4d6685fbd3ca1b54804ff2a0
-
SHA1
ac303840cf6eaef3670400330e81c40cd21b55e2
-
SHA256
1e113923ae4b006ef4a8102f110710cca92ff10c1940bd218a0eacbd9bc97e07
-
SHA512
c3ca2ac7d35698c39db059c957da8eb3f6a18a1c6f5c5612d0ac506600c3abcecc6c1b48d6dcb0d149758d6d7d57589056e5526759d95996e11f4942679eadeb
-
SSDEEP
49152:OmujQnm3XvHntgeMND47DnGKMMMMMMMMMRmJwD:OmujQnHKMMMMMMMMMRmU
Malware Config
Signatures
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2968 844 WerFault.exe Setup.exe -
Suspicious use of WriteProcessMemory 7 IoCs
Processes:
Setup.exedescription pid process target process PID 844 wrote to memory of 2968 844 Setup.exe WerFault.exe PID 844 wrote to memory of 2968 844 Setup.exe WerFault.exe PID 844 wrote to memory of 2968 844 Setup.exe WerFault.exe PID 844 wrote to memory of 2968 844 Setup.exe WerFault.exe PID 844 wrote to memory of 2968 844 Setup.exe WerFault.exe PID 844 wrote to memory of 2968 844 Setup.exe WerFault.exe PID 844 wrote to memory of 2968 844 Setup.exe WerFault.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\1408_cn_V8.3.0.0\1408_cn_8.3.0.0\Setup.exe"C:\Users\Admin\AppData\Local\Temp\1408_cn_V8.3.0.0\1408_cn_8.3.0.0\Setup.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:844 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 844 -s 3242⤵
- Program crash
PID:2968