Overview
overview
10Static
static
10Setup_Update.zip
windows7-x64
8Setup_Update.zip
windows10-2004-x64
1Setup_Upda...te.exe
windows7-x64
10Setup_Upda...te.exe
windows10-2004-x64
8Setup_Upda...AL.txt
windows7-x64
1Setup_Upda...AL.txt
windows10-2004-x64
1Setup_Upda...rv.dll
windows10-2004-x64
1Setup_Upda...nk.dll
windows10-2004-x64
7Setup_Update/hmkd.dll
windows10-2004-x64
1Setup_Upda...fg.dll
windows10-2004-x64
1Analysis
-
max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
02-01-2025 10:20
Behavioral task
behavioral1
Sample
Setup_Update.zip
Resource
win7-20240903-en
windows7-x64
Behavioral task
behavioral2
Sample
Setup_Update.zip
Resource
win10v2004-20241007-en
windows10-2004-x64
Behavioral task
behavioral3
Sample
Setup_Update/SetupUpdate.exe
Resource
win7-20240903-en
windows7-x64
Behavioral task
behavioral4
Sample
Setup_Update/SetupUpdate.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
Behavioral task
behavioral5
Sample
Setup_Update/TUTORIAL.txt
Resource
win7-20241010-en
windows7-x64
Behavioral task
behavioral6
Sample
Setup_Update/TUTORIAL.txt
Resource
win10v2004-20241007-en
windows10-2004-x64
Behavioral task
behavioral7
Sample
Setup_Update/hidserv.dll
Resource
win10v2004-20241007-en
windows10-2004-x64
Behavioral task
behavioral8
Sample
Setup_Update/hlink.dll
Resource
win10v2004-20241007-en
windows10-2004-x64
Behavioral task
behavioral9
Sample
Setup_Update/hmkd.dll
Resource
win10v2004-20241007-en
windows10-2004-x64
Behavioral task
behavioral10
Sample
Setup_Update/hnetcfg.dll
Resource
win10v2004-20241007-en
windows10-2004-x64
General
-
Target
Setup_Update/SetupUpdate.exe
-
Size
37KB
-
MD5
4389854ab6bd814b908dbe1c68e23845
-
SHA1
a4f2e5c7b686105c6d9100b71fbd6b028cf530d9
-
SHA256
a49aca0e07fbf1c5f485c12ba3b49c50a843a739c891e2c91d150764599ab6c3
-
SHA512
aa4403e28a0001d9c259f8ce4b3e4f2ed9649fc58fd8a2f1ec12141a819b9751b5c012f06b5caad8f6656ae06224b1b134e31932f8e3ce2c4c0fd387028384e1
-
SSDEEP
384:P/2m3hUidkiXR21cGMy8PuuRXBiFlK6IurAF+rMRTyN/0L+EcoinblneHQM3epz9:n2m3VLGv8PuuR066XrM+rMRa8Nuvdt
Malware Config
Signatures
-
Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 3696 netsh.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Control Panel\International\Geo\Nation SetupUpdate.exe -
Drops startup file 2 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\d8dd25933bbb5fc191f7e51a861b997a.exe Robloxxx.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\d8dd25933bbb5fc191f7e51a861b997a.exe Robloxxx.exe -
Executes dropped EXE 1 IoCs
pid Process 1084 Robloxxx.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\d8dd25933bbb5fc191f7e51a861b997a = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Robloxxx.exe\" .." Robloxxx.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\d8dd25933bbb5fc191f7e51a861b997a = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Robloxxx.exe\" .." Robloxxx.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs
Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.
description ioc Process Key value enumerated \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh netsh.exe Key opened \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh netsh.exe Key queried \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh netsh.exe -
System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language SetupUpdate.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Robloxxx.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language netsh.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1084 Robloxxx.exe 1084 Robloxxx.exe 1084 Robloxxx.exe 1084 Robloxxx.exe 1084 Robloxxx.exe 1084 Robloxxx.exe 1084 Robloxxx.exe 1084 Robloxxx.exe 1084 Robloxxx.exe 1084 Robloxxx.exe 1084 Robloxxx.exe 1084 Robloxxx.exe 1084 Robloxxx.exe 1084 Robloxxx.exe 1084 Robloxxx.exe 1084 Robloxxx.exe 1084 Robloxxx.exe 1084 Robloxxx.exe 1084 Robloxxx.exe 1084 Robloxxx.exe 1084 Robloxxx.exe 1084 Robloxxx.exe 1084 Robloxxx.exe 1084 Robloxxx.exe 1084 Robloxxx.exe 1084 Robloxxx.exe 1084 Robloxxx.exe 1084 Robloxxx.exe 1084 Robloxxx.exe 1084 Robloxxx.exe 1084 Robloxxx.exe 1084 Robloxxx.exe 1084 Robloxxx.exe 1084 Robloxxx.exe 1084 Robloxxx.exe 1084 Robloxxx.exe 1084 Robloxxx.exe 1084 Robloxxx.exe 1084 Robloxxx.exe 1084 Robloxxx.exe 1084 Robloxxx.exe 1084 Robloxxx.exe 1084 Robloxxx.exe 1084 Robloxxx.exe 1084 Robloxxx.exe 1084 Robloxxx.exe 1084 Robloxxx.exe 1084 Robloxxx.exe 1084 Robloxxx.exe 1084 Robloxxx.exe 1084 Robloxxx.exe 1084 Robloxxx.exe 1084 Robloxxx.exe 1084 Robloxxx.exe 1084 Robloxxx.exe 1084 Robloxxx.exe 1084 Robloxxx.exe 1084 Robloxxx.exe 1084 Robloxxx.exe 1084 Robloxxx.exe 1084 Robloxxx.exe 1084 Robloxxx.exe 1084 Robloxxx.exe 1084 Robloxxx.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1084 Robloxxx.exe -
Suspicious use of AdjustPrivilegeToken 35 IoCs
description pid Process Token: SeDebugPrivilege 1084 Robloxxx.exe Token: 33 1084 Robloxxx.exe Token: SeIncBasePriorityPrivilege 1084 Robloxxx.exe Token: 33 1084 Robloxxx.exe Token: SeIncBasePriorityPrivilege 1084 Robloxxx.exe Token: 33 1084 Robloxxx.exe Token: SeIncBasePriorityPrivilege 1084 Robloxxx.exe Token: 33 1084 Robloxxx.exe Token: SeIncBasePriorityPrivilege 1084 Robloxxx.exe Token: 33 1084 Robloxxx.exe Token: SeIncBasePriorityPrivilege 1084 Robloxxx.exe Token: 33 1084 Robloxxx.exe Token: SeIncBasePriorityPrivilege 1084 Robloxxx.exe Token: 33 1084 Robloxxx.exe Token: SeIncBasePriorityPrivilege 1084 Robloxxx.exe Token: 33 1084 Robloxxx.exe Token: SeIncBasePriorityPrivilege 1084 Robloxxx.exe Token: 33 1084 Robloxxx.exe Token: SeIncBasePriorityPrivilege 1084 Robloxxx.exe Token: 33 1084 Robloxxx.exe Token: SeIncBasePriorityPrivilege 1084 Robloxxx.exe Token: 33 1084 Robloxxx.exe Token: SeIncBasePriorityPrivilege 1084 Robloxxx.exe Token: 33 1084 Robloxxx.exe Token: SeIncBasePriorityPrivilege 1084 Robloxxx.exe Token: 33 1084 Robloxxx.exe Token: SeIncBasePriorityPrivilege 1084 Robloxxx.exe Token: 33 1084 Robloxxx.exe Token: SeIncBasePriorityPrivilege 1084 Robloxxx.exe Token: 33 1084 Robloxxx.exe Token: SeIncBasePriorityPrivilege 1084 Robloxxx.exe Token: 33 1084 Robloxxx.exe Token: SeIncBasePriorityPrivilege 1084 Robloxxx.exe Token: 33 1084 Robloxxx.exe Token: SeIncBasePriorityPrivilege 1084 Robloxxx.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 4572 wrote to memory of 1084 4572 SetupUpdate.exe 85 PID 4572 wrote to memory of 1084 4572 SetupUpdate.exe 85 PID 4572 wrote to memory of 1084 4572 SetupUpdate.exe 85 PID 1084 wrote to memory of 3696 1084 Robloxxx.exe 92 PID 1084 wrote to memory of 3696 1084 Robloxxx.exe 92 PID 1084 wrote to memory of 3696 1084 Robloxxx.exe 92
Processes
-
C:\Users\Admin\AppData\Local\Temp\Setup_Update\SetupUpdate.exe"C:\Users\Admin\AppData\Local\Temp\Setup_Update\SetupUpdate.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4572 -
C:\Users\Admin\AppData\Local\Temp\Robloxxx.exe"C:\Users\Admin\AppData\Local\Temp\Robloxxx.exe"2⤵
- Drops startup file
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1084 -
C:\Windows\SysWOW64\netsh.exenetsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\Robloxxx.exe" "Robloxxx.exe" ENABLE3⤵
- Modifies Windows Firewall
- Event Triggered Execution: Netsh Helper DLL
- System Location Discovery: System Language Discovery
PID:3696
-
-
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Defense Evasion
Impair Defenses
1Disable or Modify System Firewall
1Modify Registry
1Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
37KB
MD54389854ab6bd814b908dbe1c68e23845
SHA1a4f2e5c7b686105c6d9100b71fbd6b028cf530d9
SHA256a49aca0e07fbf1c5f485c12ba3b49c50a843a739c891e2c91d150764599ab6c3
SHA512aa4403e28a0001d9c259f8ce4b3e4f2ed9649fc58fd8a2f1ec12141a819b9751b5c012f06b5caad8f6656ae06224b1b134e31932f8e3ce2c4c0fd387028384e1