Analysis
- max time kernel
150s - max time network
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
06/10/2026, 15:59
General
- Target 2026-10-06_009fb18175e2474c7e5bcde076c104b9_akira_elex.exe
- Size 9.4MB
- Sample261006-te53asav8x
- SHA256 b15a2b504efb19d9ef5dff68b3598b2b28348aa883e51ac404ed022dd6322890
Malware Config
Signatures
- Executes dropped EXE 2 IoCs
- Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Executes a command shell one-liner 1 TTPs 1 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
- 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 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
- Enumerates system info in registry 2 TTPs 3 IoCs
- Modifies registry class 1 IoCs
- Suspicious behavior: AddClipboardFormatListener 2 IoCs
- Suspicious behavior: EnumeratesProcesses 64 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of SetWindowsHookEx 10 IoCs
- Suspicious use of WriteProcessMemory 4 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-10-06_009fb18175e2474c7e5bcde076c104b9_akira_elex.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-06_009fb18175e2474c7e5bcde076c104b9_akira_elex.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c start "" "C:\Users\Admin\AppData\Local\Temp\34d89e76fe3ba3c4.doc"2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
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C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\34d89e76fe3ba3c4.doc" /o ""3⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
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C:\Windows\System32\mshta.exeC:\Windows\System32\mshta.exe "C:\ProgramData\Search\dfe8dcd01729db41\launch.hta"1⤵
- Suspicious use of WriteProcessMemory
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C:\ProgramData\Search\dfe8dcd01729db41\ZillberReleyHost.exe"C:\ProgramData\Search\dfe8dcd01729db41\ZillberReleyHost.exe"2⤵
- Executes dropped EXE
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\ProgramData\Search\dfe8dcd01729db41\ZillberReleyHost.exeC:\ProgramData\Search\dfe8dcd01729db41\ZillberReleyHost.exe --monitor 46603⤵
- Executes dropped EXE
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Network
MITRE ATT&CK Enterprise v16
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Replay Monitor
Loading Replay Monitor...
Downloads
ZillberReleyHost.exe
launch.hta
E2C6CBAF0AF08CF203BA74BF0D0AB6D5_EAF5D55D93603A879FA973006301F24F
E2C6CBAF0AF08CF203BA74BF0D0AB6D5_EAF5D55D93603A879FA973006301F24F
34d89e76fe3ba3c4.doc
sist02.xsl
cab63F0.tmp
cab63F1.tmp
cab6402.tmp
cab6403.tmp
cab6404.tmp
cab6414.tmp
cab6415.tmp
cab6426.tmp
cab6427.tmp
cab6428.tmp
cab6429.tmp
cab6493.tmp
cab64B3.tmp
CUSTOM.DIC
C1PI8QG74XBIM3UQEIMB.temp
memory/4660-1610-0x00000000079B0000-0x0000000007A42000-memory.dmp
memory/4660-1492-0x0000000006A50000-0x0000000006A8E000-memory.dmp
memory/4660-1491-0x0000000006A30000-0x0000000006A50000-memory.dmp
memory/4660-1490-0x0000000006730000-0x00000000067A8000-memory.dmp
memory/4660-1611-0x0000000008010000-0x00000000085CA000-memory.dmp
memory/4660-1501-0x0000000007200000-0x0000000007266000-memory.dmp
memory/5724-1050-0x00007FFEF0B40000-0x00007FFEF0B50000-memory.dmp
memory/5724-758-0x00007FFEF3600000-0x00007FFEF3610000-memory.dmp
memory/5724-801-0x00007FFF3361F000-0x00007FFF33620000-memory.dmp
memory/5724-757-0x00007FFEF3600000-0x00007FFEF3610000-memory.dmp
memory/5724-844-0x00007FFEF3600000-0x00007FFEF3610000-memory.dmp
memory/5724-806-0x00007FFF334C0000-0x00007FFF33723000-memory.dmp
memory/5724-845-0x00007FFF334C0000-0x00007FFF33723000-memory.dmp
memory/5724-922-0x00007FFEF3600000-0x00007FFEF3610000-memory.dmp
memory/5724-715-0x00007FFEF3600000-0x00007FFEF3610000-memory.dmp
memory/5724-1004-0x00007FFEF0B40000-0x00007FFEF0B50000-memory.dmp
memory/5724-1489-0x00007FFF334C0000-0x00007FFF33723000-memory.dmp
memory/5724-1627-0x00007FFEF3600000-0x00007FFEF3610000-memory.dmp
memory/5724-1626-0x00007FFEF3600000-0x00007FFEF3610000-memory.dmp
memory/5724-1629-0x00007FFEF3600000-0x00007FFEF3610000-memory.dmp
memory/5724-1628-0x00007FFEF3600000-0x00007FFEF3610000-memory.dmp
memory/5724-1630-0x00007FFF334C0000-0x00007FFF33723000-memory.dmp