Overview
overview
7Static
static
791vpn(3.5....pn.exe
windows7-x64
791vpn(3.5....pn.exe
windows10-2004-x64
791vpn(3.5....ce.dll
windows7-x64
791vpn(3.5....ce.dll
windows10-2004-x64
791vpn(3.5....xy.dll
windows7-x64
791vpn(3.5....xy.dll
windows10-2004-x64
791vpn(3.5....00.dll
windows7-x64
191vpn(3.5....00.dll
windows10-2004-x64
191vpn(3.5....00.dll
windows7-x64
391vpn(3.5....00.dll
windows10-2004-x64
391vpn(3.5....00.dll
windows7-x64
391vpn(3.5....00.dll
windows10-2004-x64
391vpn(3.5....er.exe
windows7-x64
791vpn(3.5....er.exe
windows10-2004-x64
791vpn(3.5....il.dll
windows7-x64
791vpn(3.5....il.dll
windows10-2004-x64
791vpn(3.5....CN.dll
windows7-x64
191vpn(3.5....CN.dll
windows10-2004-x64
1QQ自动�...ad.dll
windows7-x64
1QQ自动�...ad.dll
windows10-2004-x64
1QQ自动�...ew.dll
windows7-x64
1QQ自动�...ew.dll
windows10-2004-x64
1QQ自动�...er.dll
windows7-x64
1QQ自动�...er.dll
windows10-2004-x64
1QQ自动�...p1.dll
windows7-x64
3QQ自动�...p1.dll
windows10-2004-x64
3QQ自动�...PI.dll
windows7-x64
1QQ自动�...PI.dll
windows10-2004-x64
1QQ自动�...et.dll
windows7-x64
1QQ自动�...et.dll
windows10-2004-x64
1QQ自动�...xt.dll
windows7-x64
1QQ自动�...xt.dll
windows10-2004-x64
1Analysis
-
max time kernel
142s -
max time network
142s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
02-06-2024 16:48
Behavioral task
behavioral1
Sample
91vpn(3.5.4)/91vpn/91vpn.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
91vpn(3.5.4)/91vpn/91vpn.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
91vpn(3.5.4)/91vpn/appface.dll
Resource
win7-20240215-en
Behavioral task
behavioral4
Sample
91vpn(3.5.4)/91vpn/appface.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral5
Sample
91vpn(3.5.4)/91vpn/httpproxy.dll
Resource
win7-20240508-en
Behavioral task
behavioral6
Sample
91vpn(3.5.4)/91vpn/httpproxy.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral7
Sample
91vpn(3.5.4)/91vpn/mfc100.dll
Resource
win7-20240419-en
Behavioral task
behavioral8
Sample
91vpn(3.5.4)/91vpn/mfc100.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral9
Sample
91vpn(3.5.4)/91vpn/msvcp100.dll
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
91vpn(3.5.4)/91vpn/msvcp100.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral11
Sample
91vpn(3.5.4)/91vpn/msvcr100.dll
Resource
win7-20240221-en
Behavioral task
behavioral12
Sample
91vpn(3.5.4)/91vpn/msvcr100.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral13
Sample
91vpn(3.5.4)/91vpn/updater.exe
Resource
win7-20240508-en
Behavioral task
behavioral14
Sample
91vpn(3.5.4)/91vpn/updater.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral15
Sample
91vpn(3.5.4)/91vpn/vpnutil.dll
Resource
win7-20240508-en
Behavioral task
behavioral16
Sample
91vpn(3.5.4)/91vpn/vpnutil.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral17
Sample
91vpn(3.5.4)/91vpn/zh-CN.dll
Resource
win7-20240221-en
Behavioral task
behavioral18
Sample
91vpn(3.5.4)/91vpn/zh-CN.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral19
Sample
QQ自动加群王V3.3 2014_破解版/EThread.dll
Resource
win7-20231129-en
Behavioral task
behavioral20
Sample
QQ自动加群王V3.3 2014_破解版/EThread.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral21
Sample
QQ自动加群王V3.3 2014_破解版/HtmlView.dll
Resource
win7-20240215-en
Behavioral task
behavioral22
Sample
QQ自动加群王V3.3 2014_破解版/HtmlView.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral23
Sample
QQ自动加群王V3.3 2014_破解版/UUWiseHelper.dll
Resource
win7-20240221-en
Behavioral task
behavioral24
Sample
QQ自动加群王V3.3 2014_破解版/UUWiseHelper.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral25
Sample
QQ自动加群王V3.3 2014_破解版/dp1.dll
Resource
win7-20240221-en
Behavioral task
behavioral26
Sample
QQ自动加群王V3.3 2014_破解版/dp1.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral27
Sample
QQ自动加群王V3.3 2014_破解版/eAPI.dll
Resource
win7-20240215-en
Behavioral task
behavioral28
Sample
QQ自动加群王V3.3 2014_破解版/eAPI.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral29
Sample
QQ自动加群王V3.3 2014_破解版/edroptarget.dll
Resource
win7-20240508-en
Behavioral task
behavioral30
Sample
QQ自动加群王V3.3 2014_破解版/edroptarget.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral31
Sample
QQ自动加群王V3.3 2014_破解版/iext.dll
Resource
win7-20240221-en
Behavioral task
behavioral32
Sample
QQ自动加群王V3.3 2014_破解版/iext.dll
Resource
win10v2004-20240508-en
General
-
Target
91vpn(3.5.4)/91vpn/msvcp100.dll
-
Size
411KB
-
MD5
03e9314004f504a14a61c3d364b62f66
-
SHA1
0aa3caac24fdf9d9d4c618e2bbf0a063036cd55d
-
SHA256
a3ba6421991241bea9c8334b62c3088f8f131ab906c3cc52113945d05016a35f
-
SHA512
2fcff4439d2759d93c57d49b24f28ae89b7698e284e76ac65fe2b50bdefc23a8cc3c83891d671de4e4c0f036cef810856de79ac2b028aa89a895bf35abff8c8d
-
SSDEEP
12288:iHEqYsrMWIqz473PTiPoH/aGhUgiW6QR7t5qv3Ooc8UHkC2eKq87:iH9YsIWIW4rPTiPofaDv3Ooc8UHkC2e8
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 3868 1476 WerFault.exe 83 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3068 wrote to memory of 1476 3068 rundll32.exe 83 PID 3068 wrote to memory of 1476 3068 rundll32.exe 83 PID 3068 wrote to memory of 1476 3068 rundll32.exe 83
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\91vpn(3.5.4)\91vpn\msvcp100.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3068 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\91vpn(3.5.4)\91vpn\msvcp100.dll,#12⤵PID:1476
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1476 -s 6043⤵
- Program crash
PID:3868
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1476 -ip 14761⤵PID:4424