Overview
overview
7Static
static
7HShield/AhnUpCtl.dll
windows7-x64
1HShield/AhnUpCtl.dll
windows10-2004-x64
1HShield/AhnUpGS.dll
windows7-x64
1HShield/AhnUpGS.dll
windows10-2004-x64
1HShield/AspINet.dll
windows7-x64
1HShield/AspINet.dll
windows10-2004-x64
1HShield/Bz32Ex.dll
windows7-x64
1HShield/Bz32Ex.dll
windows10-2004-x64
1HShield/HSInst.dll
windows7-x64
1HShield/HSInst.dll
windows10-2004-x64
1HShield/HSUpdate.exe
windows7-x64
1HShield/HSUpdate.exe
windows10-2004-x64
1HShield/Ma...ry.exe
windows7-x64
1HShield/Ma...ry.exe
windows10-2004-x64
7HShield/Up...i2.dll
windows7-x64
1HShield/Up...i2.dll
windows10-2004-x64
1HShield/Up...tl.dll
windows7-x64
1HShield/Up...tl.dll
windows10-2004-x64
1HShield/Up...up.exe
windows7-x64
7HShield/Up...up.exe
windows10-2004-x64
7ahnrpt.exe
windows7-x64
7ahnrpt.exe
windows10-2004-x64
7$PLUGINSDI...pt.exe
windows7-x64
7$PLUGINSDI...pt.exe
windows10-2004-x64
7$PLUGINSDI...PI.dll
windows7-x64
3$PLUGINSDI...PI.dll
windows10-2004-x64
3ehsvc.dll
windows7-x64
7ehsvc.dll
windows10-2004-x64
7HShield/Up...32.dll
windows7-x64
1HShield/Up...32.dll
windows10-2004-x64
1HShield/V3Hunt.dll
windows7-x64
3HShield/V3Hunt.dll
windows10-2004-x64
3Analysis
-
max time kernel
133s -
max time network
102s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
24-05-2024 04:54
Behavioral task
behavioral1
Sample
HShield/AhnUpCtl.dll
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
HShield/AhnUpCtl.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
HShield/AhnUpGS.dll
Resource
win7-20231129-en
Behavioral task
behavioral4
Sample
HShield/AhnUpGS.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral5
Sample
HShield/AspINet.dll
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
HShield/AspINet.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral7
Sample
HShield/Bz32Ex.dll
Resource
win7-20240508-en
Behavioral task
behavioral8
Sample
HShield/Bz32Ex.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral9
Sample
HShield/HSInst.dll
Resource
win7-20231129-en
Behavioral task
behavioral10
Sample
HShield/HSInst.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral11
Sample
HShield/HSUpdate.exe
Resource
win7-20240221-en
Behavioral task
behavioral12
Sample
HShield/HSUpdate.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral13
Sample
HShield/MapleStory.exe
Resource
win7-20240221-en
Behavioral task
behavioral14
Sample
HShield/MapleStory.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral15
Sample
HShield/Update/ahni2.dll
Resource
win7-20240508-en
Behavioral task
behavioral16
Sample
HShield/Update/ahni2.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral17
Sample
HShield/Update/ahnupctl.dll
Resource
win7-20240419-en
Behavioral task
behavioral18
Sample
HShield/Update/ahnupctl.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral19
Sample
HShield/Update/autoup.exe
Resource
win7-20240508-en
Behavioral task
behavioral20
Sample
HShield/Update/autoup.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral21
Sample
ahnrpt.exe
Resource
win7-20240221-en
Behavioral task
behavioral22
Sample
ahnrpt.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral23
Sample
$PLUGINSDIR/AhnRpt.exe
Resource
win7-20240508-en
Behavioral task
behavioral24
Sample
$PLUGINSDIR/AhnRpt.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral25
Sample
$PLUGINSDIR/PackAPI.dll
Resource
win7-20240221-en
Behavioral task
behavioral26
Sample
$PLUGINSDIR/PackAPI.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral27
Sample
ehsvc.dll
Resource
win7-20231129-en
Behavioral task
behavioral28
Sample
ehsvc.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral29
Sample
HShield/Update/v3bz32.dll
Resource
win7-20240220-en
Behavioral task
behavioral30
Sample
HShield/Update/v3bz32.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral31
Sample
HShield/V3Hunt.dll
Resource
win7-20240221-en
Behavioral task
behavioral32
Sample
HShield/V3Hunt.dll
Resource
win10v2004-20240226-en
General
-
Target
HShield/AhnUpGS.dll
-
Size
172KB
-
MD5
f2a08bcf92b8ddb5676f89cd0babaa45
-
SHA1
d2e19ecfce47333d0ef6a597c46f6ef0fa0b1199
-
SHA256
0f7d5fbff4ee279b671bbb9259933b980c7737dce338410bee37b5ec13cf358e
-
SHA512
501959150e765a3f4074c079f8a5b9b5a044f3899b38b55dc0bfd0bce15a8c6472fe51031a5f751a989d355f9917e57fdf49a04bbee7e569712bc06603169e4c
-
SSDEEP
3072:jQrqJToUBylyBKhSBpxS5qxq1yx+ri0Q/EPqHaWubIAC6sT34GoxuZl4oQnPRWym:sBUBylyBKhSBpxS5qxq1yxUi0Q/Gq6WB
Malware Config
Signatures
-
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
rundll32.exepid process 436 rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 4476 wrote to memory of 436 4476 rundll32.exe rundll32.exe PID 4476 wrote to memory of 436 4476 rundll32.exe rundll32.exe PID 4476 wrote to memory of 436 4476 rundll32.exe rundll32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\HShield\AhnUpGS.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4476 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\HShield\AhnUpGS.dll,#12⤵
- Suspicious use of SetWindowsHookEx
PID:436
-