Analysis
- max time kernel
150s - max time network
140s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
17/10/2026, 23:20
General
- Target 2026-10-16_138c8a2c4127f41feb07aec9cdb71964_akira_elex.exe
- Size 7.7MB
- Sample261017-3bf4faey3y
- SHA256 df620ddd710cb7bdae2261ed68e209d3e8122001ff9213aa0865573dad1d02ea
Malware Config
Signatures
- Detect binaries embedding considerable number of MFA browser extension IDs. 1 IoCs
- Detect binaries embedding considerable number of cryptocurrency wallet browser extension IDs. 1 IoCs
- Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers 1 IoCs
- Detects executables containing bas64 encoded gzip files 1 IoCs
- Executes dropped EXE 1 IoCs
- Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- 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 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-10-16_138c8a2c4127f41feb07aec9cdb71964_akira_elex.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-16_138c8a2c4127f41feb07aec9cdb71964_akira_elex.exe"1⤵
- System Location Discovery: System Language Discovery
-
C:\ProgramData\ConnectedDevices\f2ada3d3658183c0\uj.exeC:\ProgramData\ConnectedDevices\f2ada3d3658183c0\uj.exe /c1⤵
- Executes dropped EXE
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
uj.exe
Tmp4423.tmp
memory/4208-1490-0x0000000006E70000-0x0000000006EBC000-memory.dmp
memory/4208-1487-0x00000000732D0000-0x0000000073A8C000-memory.dmp
memory/4208-1488-0x0000000004B50000-0x0000000004B68000-memory.dmp
memory/4208-1489-0x00000000732D0000-0x0000000073A8C000-memory.dmp
memory/4208-1486-0x0000000006DB0000-0x0000000006E04000-memory.dmp
memory/4208-1485-0x00000000732E2000-0x00000000732E3000-memory.dmp
memory/4208-1501-0x00000000732D0000-0x0000000073A8C000-memory.dmp
memory/4208-1502-0x0000000006F80000-0x0000000006FE6000-memory.dmp
memory/4208-1503-0x00000000732E2000-0x00000000732E3000-memory.dmp
memory/4208-1504-0x00000000732D0000-0x0000000073A8C000-memory.dmp
memory/4208-1505-0x00000000732D0000-0x0000000073A8C000-memory.dmp
memory/4208-1506-0x00000000075B0000-0x0000000007642000-memory.dmp
memory/4208-1507-0x0000000007C10000-0x00000000081CA000-memory.dmp