Overview
overview
7Static
static
7gyddosylcs...gy.exe
windows7-x64
7gyddosylcs...gy.exe
windows10-2004-x64
7gyddosylcs...ct.dll
windows7-x64
1gyddosylcs...ct.dll
windows10-2004-x64
1gyddosylcs...rl.dll
windows7-x64
1gyddosylcs...rl.dll
windows10-2004-x64
3gyddosylcs...le.exe
windows7-x64
1gyddosylcs...le.exe
windows10-2004-x64
1gyddosylcs...me.exe
windows7-x64
1gyddosylcs...me.exe
windows10-2004-x64
1gyddosylcs...ck.dll
windows7-x64
1gyddosylcs...ck.dll
windows10-2004-x64
1gyddosylcs...nH.dll
windows7-x64
7gyddosylcs...nH.dll
windows10-2004-x64
7gyddosylcs...��.exe
windows7-x64
7gyddosylcs...��.exe
windows10-2004-x64
7gyddosylcs...��.url
windows7-x64
1gyddosylcs...��.url
windows10-2004-x64
1Analysis
-
max time kernel
120s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
21/05/2024, 21:43
Behavioral task
behavioral1
Sample
gyddosylcs_gr/Cache/gy.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
gyddosylcs_gr/Cache/gy.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral3
Sample
gyddosylcs_gr/Plug/Infect.dll
Resource
win7-20240508-en
Behavioral task
behavioral4
Sample
gyddosylcs_gr/Plug/Infect.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral5
Sample
gyddosylcs_gr/Plug/PlusCtrl.dll
Resource
win7-20231129-en
Behavioral task
behavioral6
Sample
gyddosylcs_gr/Plug/PlusCtrl.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral7
Sample
gyddosylcs_gr/Plug/PlusFile.exe
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
gyddosylcs_gr/Plug/PlusFile.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral9
Sample
gyddosylcs_gr/Plug/PlusFrame.exe
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
gyddosylcs_gr/Plug/PlusFrame.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral11
Sample
gyddosylcs_gr/Plug/PlusSock.dll
Resource
win7-20240508-en
Behavioral task
behavioral12
Sample
gyddosylcs_gr/Plug/PlusSock.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral13
Sample
gyddosylcs_gr/SkinH.dll
Resource
win7-20240508-en
Behavioral task
behavioral14
Sample
gyddosylcs_gr/SkinH.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral15
Sample
gyddosylcs_gr/客户端.exe
Resource
win7-20240221-en
Behavioral task
behavioral16
Sample
gyddosylcs_gr/客户端.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral17
Sample
gyddosylcs_gr/更多软件下载.url
Resource
win7-20240508-en
Behavioral task
behavioral18
Sample
gyddosylcs_gr/更多软件下载.url
Resource
win10v2004-20240426-en
General
-
Target
gyddosylcs_gr/Plug/PlusCtrl.dll
-
Size
44KB
-
MD5
2ff6be529bc0a39f5320856c9ed656cf
-
SHA1
9a547ca773a4ae5bbb8d54a622fa2e73b27d3561
-
SHA256
f31da4aff146d73c6bb24f7455d534830af0e252514ec6c8524cfb2bef79becc
-
SHA512
9c4a7057bb8b35a0254eee5d24365b3ee1d4504ad3a2968c03af7c99d13a4210cd2a153ed666c6ca5b896be898bad48a6ca38db4f0748481d68f57a81166a357
-
SSDEEP
768:B1Hotzw91eJI5pVyBCySBSl76Tg/WIwtD7+9G:B1H4s9oJI5pV8SBU6gXQ+9
Malware Config
Signatures
-
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2232 wrote to memory of 1704 2232 rundll32.exe 28 PID 2232 wrote to memory of 1704 2232 rundll32.exe 28 PID 2232 wrote to memory of 1704 2232 rundll32.exe 28 PID 2232 wrote to memory of 1704 2232 rundll32.exe 28 PID 2232 wrote to memory of 1704 2232 rundll32.exe 28 PID 2232 wrote to memory of 1704 2232 rundll32.exe 28 PID 2232 wrote to memory of 1704 2232 rundll32.exe 28
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\gyddosylcs_gr\Plug\PlusCtrl.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2232 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\gyddosylcs_gr\Plug\PlusCtrl.dll,#12⤵PID:1704
-