Overview
overview
7Static
static
393c0d52d60...37.exe
windows7-x64
793c0d52d60...37.exe
windows10-2004-x64
7$PLUGINSDIR/INetC.dll
windows7-x64
3$PLUGINSDIR/INetC.dll
windows10-2004-x64
3$PLUGINSDI...LL.dll
windows7-x64
3$PLUGINSDI...LL.dll
windows10-2004-x64
3$PLUGINSDI...ls.dll
windows7-x64
3$PLUGINSDI...ls.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDIR/UAC.dll
windows7-x64
3$PLUGINSDIR/UAC.dll
windows10-2004-x64
3$PLUGINSDI...ll.dll
windows7-x64
3$PLUGINSDI...ll.dll
windows10-2004-x64
3$PLUGINSDI...gs.dll
windows7-x64
3$PLUGINSDI...gs.dll
windows10-2004-x64
3$PLUGINSDI...ec.dll
windows7-x64
3$PLUGINSDI...ec.dll
windows10-2004-x64
3$PLUGINSDI...7z.dll
windows7-x64
1$PLUGINSDI...7z.dll
windows10-2004-x64
3$R0/Uninst...gm.exe
windows7-x64
7$R0/Uninst...gm.exe
windows10-2004-x64
7$PLUGINSDIR/INetC.dll
windows7-x64
3$PLUGINSDIR/INetC.dll
windows10-2004-x64
3$PLUGINSDI...ls.dll
windows7-x64
3$PLUGINSDI...ls.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDIR/UAC.dll
windows7-x64
3$PLUGINSDIR/UAC.dll
windows10-2004-x64
3$PLUGINSDI...ll.dll
windows7-x64
3$PLUGINSDI...ll.dll
windows10-2004-x64
3Analysis
-
max time kernel
142s -
max time network
270s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
08/02/2024, 00:55 UTC
Static task
static1
Behavioral task
behavioral1
Sample
93c0d52d603ed6e99add10a91a635a5054bf31764ce1c869d829ec97e60e1037.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
93c0d52d603ed6e99add10a91a635a5054bf31764ce1c869d829ec97e60e1037.exe
Resource
win10v2004-20231222-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/INetC.dll
Resource
win7-20231215-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/INetC.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/LangDLL.dll
Resource
win7-20231215-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/LangDLL.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/StdUtils.dll
Resource
win7-20231129-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/StdUtils.dll
Resource
win10v2004-20231222-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/System.dll
Resource
win7-20231215-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/UAC.dll
Resource
win7-20231215-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/UAC.dll
Resource
win10v2004-20231222-en
Behavioral task
behavioral13
Sample
$PLUGINSDIR/WinShell.dll
Resource
win7-20231215-en
Behavioral task
behavioral14
Sample
$PLUGINSDIR/WinShell.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral15
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win7-20231215-en
Behavioral task
behavioral16
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral17
Sample
$PLUGINSDIR/nsExec.dll
Resource
win7-20231129-en
Behavioral task
behavioral18
Sample
$PLUGINSDIR/nsExec.dll
Resource
win10v2004-20231222-en
Behavioral task
behavioral19
Sample
$PLUGINSDIR/nsis7z.dll
Resource
win7-20231215-en
Behavioral task
behavioral20
Sample
$PLUGINSDIR/nsis7z.dll
Resource
win10v2004-20231222-en
Behavioral task
behavioral21
Sample
$R0/Uninstall Mtprttgm.exe
Resource
win7-20231215-en
Behavioral task
behavioral22
Sample
$R0/Uninstall Mtprttgm.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral23
Sample
$PLUGINSDIR/INetC.dll
Resource
win7-20231215-en
Behavioral task
behavioral24
Sample
$PLUGINSDIR/INetC.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral25
Sample
$PLUGINSDIR/StdUtils.dll
Resource
win7-20231215-en
Behavioral task
behavioral26
Sample
$PLUGINSDIR/StdUtils.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral27
Sample
$PLUGINSDIR/System.dll
Resource
win7-20231215-en
Behavioral task
behavioral28
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20231222-en
Behavioral task
behavioral29
Sample
$PLUGINSDIR/UAC.dll
Resource
win7-20231215-en
Behavioral task
behavioral30
Sample
$PLUGINSDIR/UAC.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral31
Sample
$PLUGINSDIR/WinShell.dll
Resource
win7-20231215-en
Behavioral task
behavioral32
Sample
$PLUGINSDIR/WinShell.dll
Resource
win10v2004-20231222-en
General
-
Target
$PLUGINSDIR/INetC.dll
-
Size
238KB
-
MD5
38caa11a462b16538e0a3daeb2fc0eaf
-
SHA1
c22a190b83f4b6dc0d6a44b98eac1a89a78de55c
-
SHA256
ed04a4823f221e9197b8f3c3da1d6859ff5b176185bde2f1c923a442516c810a
-
SHA512
777135e05e908ac26bfce0a9c425b57f7132c1cdb0969bbb6ef625748c868860602bacc633c61cab36d0375b94b6bcfbd8bd8c7fa781495ef7332e362f8d44d1
-
SSDEEP
3072:hD2ekNFXiQraqoDDfbrH6ZgxkzStPpwGxqeujXj5Bif/Pa0L:hD2vhaqoDfb6mxk2LqHXj3if/Pa
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 4684 4104 WerFault.exe 84 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3784 wrote to memory of 4104 3784 rundll32.exe 84 PID 3784 wrote to memory of 4104 3784 rundll32.exe 84 PID 3784 wrote to memory of 4104 3784 rundll32.exe 84
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\INetC.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3784 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\INetC.dll,#12⤵PID:4104
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4104 -s 6243⤵
- Program crash
PID:4684
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 364 -p 4104 -ip 41041⤵PID:4052
Network
-
Remote address:8.8.8.8:53Request79.121.231.20.in-addr.arpaIN PTRResponse
-
Remote address:8.8.8.8:53Request183.142.211.20.in-addr.arpaIN PTRResponse
-
Remote address:8.8.8.8:53Request173.178.17.96.in-addr.arpaIN PTRResponse173.178.17.96.in-addr.arpaIN PTRa96-17-178-173deploystaticakamaitechnologiescom
-
Remote address:8.8.8.8:53Request136.32.126.40.in-addr.arpaIN PTRResponse
-
Remote address:8.8.8.8:53Request95.221.229.192.in-addr.arpaIN PTRResponse
-
Remote address:8.8.8.8:53Request28.118.140.52.in-addr.arpaIN PTRResponse
-
Remote address:8.8.8.8:53Request86.23.85.13.in-addr.arpaIN PTRResponse
-
Remote address:8.8.8.8:53Request198.187.3.20.in-addr.arpaIN PTRResponse
-
Remote address:8.8.8.8:53Request28.160.77.104.in-addr.arpaIN PTRResponse28.160.77.104.in-addr.arpaIN PTRa104-77-160-28deploystaticakamaitechnologiescom
-
Remote address:8.8.8.8:53Request194.178.17.96.in-addr.arpaIN PTRResponse194.178.17.96.in-addr.arpaIN PTRa96-17-178-194deploystaticakamaitechnologiescom
-
Remote address:8.8.8.8:53Request43.229.111.52.in-addr.arpaIN PTRResponse
-
Remote address:8.8.8.8:53Request180.178.17.96.in-addr.arpaIN PTRResponse180.178.17.96.in-addr.arpaIN PTRa96-17-178-180deploystaticakamaitechnologiescom
-
Remote address:8.8.8.8:53Request66.112.168.52.in-addr.arpaIN PTRResponse
-
72 B 158 B 1 1
DNS Request
79.121.231.20.in-addr.arpa
-
73 B 159 B 1 1
DNS Request
183.142.211.20.in-addr.arpa
-
72 B 137 B 1 1
DNS Request
173.178.17.96.in-addr.arpa
-
72 B 158 B 1 1
DNS Request
136.32.126.40.in-addr.arpa
-
73 B 144 B 1 1
DNS Request
95.221.229.192.in-addr.arpa
-
72 B 158 B 1 1
DNS Request
28.118.140.52.in-addr.arpa
-
70 B 144 B 1 1
DNS Request
86.23.85.13.in-addr.arpa
-
71 B 157 B 1 1
DNS Request
198.187.3.20.in-addr.arpa
-
72 B 137 B 1 1
DNS Request
28.160.77.104.in-addr.arpa
-
72 B 137 B 1 1
DNS Request
194.178.17.96.in-addr.arpa
-
72 B 158 B 1 1
DNS Request
43.229.111.52.in-addr.arpa
-
72 B 137 B 1 1
DNS Request
180.178.17.96.in-addr.arpa
-
72 B 146 B 1 1
DNS Request
66.112.168.52.in-addr.arpa