Analysis
- max time kernel
149s - max time network
134s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
06/10/2026, 17:01
General
- Target jaffacakes118_Trojan-Ransom.Win32.Blocker.iick.exe
- Size 3.6MB
- Sample261006-vjs4zaff64
- SHA256 20520583c8465af81a45dd45207c8687142fcc1d654cd8fcda18895b9cb69080
Malware Config
Signatures
- Modifies firewall policy service 3 TTPs 4 IoCs
- Executes a file named after a Windows system binary 1 TTPs 2 IoCs
The file runs from a user directory while carrying the name of an executable that normally only exists in System32.
- Executes dropped EXE 5 IoCs
- Adds Run key to start application 2 TTPs 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
- System Location Discovery: System Language Discovery 1 TTPs 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Inno Setup is an open-source installation builder for Windows applications. 3 IoCs
Inno Setup installer
- Suspicious behavior: EnumeratesProcesses 8 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 4 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan-Ransom.Win32.Blocker.iick.exe"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan-Ransom.Win32.Blocker.iick.exe"1⤵
- Reads the TCP/IP host and domain name from the registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\DBot.exe"C:\Users\Admin\AppData\Local\Temp\DBot.exe"2⤵
- Modifies firewall policy service
- Executes a file named after a Windows system binary
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Roaming\Service SysScan\dllhost.exe"C:\Users\Admin\AppData\Roaming\Service SysScan\dllhost.exe" in3⤵
- Executes a file named after a Windows system binary
- Executes dropped EXE
- System Location Discovery: System Language Discovery
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C:\Users\Admin\AppData\Local\Temp\setup.exe"C:\Users\Admin\AppData\Local\Temp\setup.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\is-J6TO6.tmp\setup.tmp"C:\Users\Admin\AppData\Local\Temp\is-J6TO6.tmp\setup.tmp" /SL5="$500B8,3237038,53248,C:\Users\Admin\AppData\Local\Temp\setup.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
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C:\Users\Admin\AppData\Roaming\Service SysScan\dllhost.exe"C:\Users\Admin\AppData\Roaming\Service SysScan\dllhost.exe"1⤵
- Executes dropped EXE
Network
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Defense Evasion
Impair Defenses
1Disable or Modify System Firewall
1Masquerading
1Match Legitimate Name or Location
1Modify Registry
2Replay Monitor
Loading Replay Monitor...
Downloads
DBot.exe
setup.tmp
setup.exe
dllhost.exe
memory/796-54-0x0000000000400000-0x0000000000424000-memory.dmp
memory/1236-65-0x0000000000400000-0x00000000004B6000-memory.dmp
memory/1236-74-0x0000000000400000-0x00000000004B6000-memory.dmp
memory/1236-95-0x0000000000400000-0x00000000004B6000-memory.dmp
memory/1236-92-0x0000000000400000-0x00000000004B6000-memory.dmp
memory/1236-89-0x0000000000400000-0x00000000004B6000-memory.dmp
memory/1236-86-0x0000000000400000-0x00000000004B6000-memory.dmp
memory/1236-83-0x0000000000400000-0x00000000004B6000-memory.dmp
memory/1236-80-0x0000000000400000-0x00000000004B6000-memory.dmp
memory/1236-77-0x0000000000400000-0x00000000004B6000-memory.dmp
memory/1236-56-0x0000000000400000-0x00000000004B6000-memory.dmp
memory/1236-71-0x0000000000400000-0x00000000004B6000-memory.dmp
memory/1236-68-0x0000000000400000-0x00000000004B6000-memory.dmp
memory/1236-62-0x0000000000400000-0x00000000004B6000-memory.dmp
memory/1236-59-0x0000000000400000-0x00000000004B6000-memory.dmp
memory/1840-32-0x0000000000400000-0x0000000000414000-memory.dmp
memory/1840-36-0x000000000040D000-0x000000000040E000-memory.dmp
memory/1840-55-0x0000000000400000-0x0000000000414000-memory.dmp
memory/4384-57-0x0000000000400000-0x0000000000424000-memory.dmp
memory/4732-2-0x000000001BD00000-0x000000001BD9C000-memory.dmp
memory/4732-27-0x00007FFF86830000-0x00007FFF87268000-memory.dmp
memory/4732-7-0x00007FFF86830000-0x00007FFF87268000-memory.dmp
memory/4732-6-0x00007FFF86830000-0x00007FFF87268000-memory.dmp
memory/4732-3-0x00007FFF86830000-0x00007FFF87268000-memory.dmp
memory/4732-37-0x0000000000C40000-0x0000000000C50000-memory.dmp
memory/4732-31-0x00007FFF86830000-0x00007FFF87268000-memory.dmp
memory/4732-0-0x00007FFF86B2A000-0x00007FFF86B2B000-memory.dmp
memory/4732-22-0x00007FFF86830000-0x00007FFF87268000-memory.dmp
memory/4732-1-0x000000001B830000-0x000000001BCFE000-memory.dmp
memory/4732-4-0x00007FFF86830000-0x00007FFF87268000-memory.dmp
memory/4732-5-0x0000000000DC0000-0x0000000000DC8000-memory.dmp
memory/4732-13-0x00007FFF86830000-0x00007FFF87268000-memory.dmp
memory/4732-11-0x00007FFF86830000-0x00007FFF87268000-memory.dmp
memory/4732-10-0x00007FFF86830000-0x00007FFF87268000-memory.dmp
memory/4732-9-0x000000001F090000-0x000000001F0F2000-memory.dmp
memory/4732-8-0x00007FFF86830000-0x00007FFF87268000-memory.dmp
memory/5480-52-0x0000000000400000-0x0000000000424000-memory.dmp