Analysis
- max time kernel
150s - max time network
126s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
14/10/2026, 22:31
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
Akira (OLD).exe
Resource
win10v2004-20260911-en
6 signatures
150 seconds
General
- Target Akira (OLD).exe
- Size 5.4MB
- Sample261014-2fc2xaay2p
- SHA256 5f892b6444c7bb91e1ce1e546e9df7ee984b43caec40926aa0390dd88824a2e1
- MD5 5e506f9a56f2cc676dedc9dc171e358d
- SHA1 287dbb3d7fe83f2baff2701df9abaf2edecc1b93
- SHA512 8ba936e3995248202569564ff059f232b59949c3a9e7e74fcbdfcc74499c637eb671b19e0d9596c864d8baa99b0524ebed6c3e59cd59af90a210d4c2c6e9c80f
- SSDEEP 49152:9PBEenep7yTwv0wSoSThu8m+vmOC16a5VE9eIAEk1kWduoGnK09gafdlF:Xn0pShu8m+vmOWk9e1D1XFydlF
- TLSH T134468D6A7AC5805DD17BB27D888B6BC7C53630C24B1257CF1360076A2F7BAE41E79B60
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Contacts third-party web service commonly abused for C2 1 TTPs 2 IoCs
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
flow ioc 2 raw.githubusercontent.com 7 raw.githubusercontent.com - 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.
pid Process 716 cmd.exe - 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.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname Akira (OLD).exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain Akira (OLD).exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4308 wrote to memory of 716 4308 Akira (OLD).exe 90
Processes
-
C:\Users\Admin\AppData\Local\Temp\Akira (OLD).exe"C:\Users\Admin\AppData\Local\Temp\Akira (OLD).exe"1⤵
- Reads the TCP/IP host and domain name from the registry
- Suspicious use of WriteProcessMemory
PID:4308 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\_uninsep.bat" "2⤵
- Executes a command shell one-liner
PID:716
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Temp\_uninsep.bat
- Size 235B
- SHA256 ed2a018376989879c074768417c82054cb94d26ccf51e76d80bde38615d152b1
- MD5 6ba3a2e2792705edd3c5189d8e4a4ec7
- SHA1 7ed49a3e1f9e8f8def8765002eb65c52fc9cea7d
- SHA512 b9989484510d5b5bd76426c33a10e3112e087bf2e6f7a413e1d1efbdf0e32816418a271a4184b463aaa026cde07e668403c278b255ad846ca95c2fa8e9459f28
- TLSH T162D0A71241D6EB5E1418803B4EB5638CC0F4CC5C3F863B109722CC4E2181C0DF5C7302
- MD5 SHA1 SHA512 TLSH