Overview

overview

10

Static

static

10

2026-05-28...om.exe

windows10-2004-x64

9

2026-05-28...om.exe

windows11-21h2-x64

9

Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    28/05/2026, 00:50

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General

  • Target
    2026-05-28_759bbc1c44bf4160eef2cb93ad676026_akira_cobalt-strike_rusty-stealer_satacom.exe
  • Size 4.4MB
  • Sample260528-a69d9act2p
  • SHA256 06e3dc13473e5813c7e54d0b922aa8b5170c6e0ae2d1a1e614453353a875b086
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
defense_evasiondiscovery

Malware Config

Signatures

  • Detects executables referencing many IR and analysis tools 1 IoCs
  • Enumerates VirtualBox registry keys 2 TTPs 1 IoCs
    defense_evasion
  • Looks for VirtualBox Guest Additions in registry 2 TTPs 1 IoCs
    defense_evasion
  • Looks for VMWare Tools registry key 2 TTPs 1 IoCs
    defense_evasion
  • Looks for VMWare services registry key. 1 TTPs 1 IoCs
    defense_evasion
  • Executes dropped EXE 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

    discovery
  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-05-28_759bbc1c44bf4160eef2cb93ad676026_akira_cobalt-strike_rusty-stealer_satacom.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-05-28_759bbc1c44bf4160eef2cb93ad676026_akira_cobalt-strike_rusty-stealer_satacom.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:904
    • C:\Windows\system32\cmd.exe
      "cmd.exe" /C ping 127.0.0.1 -n 2 -w 500 >nul & del /f /q "C:\Users\Admin\AppData\Local\Temp\2026-05-28_759bbc1c44bf4160eef2cb93ad676026_akira_cobalt-strike_rusty-stealer_satacom.exe" & move "C:\Users\Admin\AppData\Local\Temp\2026-05-28_759bbc1c44bf4160eef2cb93ad676026_akira_cobalt-strike_rusty-stealer_satacom.tmp.exe" "C:\Users\Admin\AppData\Local\Temp\2026-05-28_759bbc1c44bf4160eef2cb93ad676026_akira_cobalt-strike_rusty-stealer_satacom.exe" & start "" "C:\Users\Admin\AppData\Local\Temp\2026-05-28_759bbc1c44bf4160eef2cb93ad676026_akira_cobalt-strike_rusty-stealer_satacom.exe"
      2⤵
      • System Network Configuration Discovery: Internet Connection Discovery
      • Suspicious use of WriteProcessMemory
      PID:1560
      • C:\Windows\system32\PING.EXE
        ping 127.0.0.1 -n 2 -w 500
        3⤵
        • System Network Configuration Discovery: Internet Connection Discovery
        • Runs ping.exe
        PID:3764
      • C:\Users\Admin\AppData\Local\Temp\2026-05-28_759bbc1c44bf4160eef2cb93ad676026_akira_cobalt-strike_rusty-stealer_satacom.exe
        "C:\Users\Admin\AppData\Local\Temp\2026-05-28_759bbc1c44bf4160eef2cb93ad676026_akira_cobalt-strike_rusty-stealer_satacom.exe"
        3⤵
        • Enumerates VirtualBox registry keys
        • Looks for VirtualBox Guest Additions in registry
        • Looks for VMWare Tools registry key
        • Looks for VMWare services registry key.
        • Executes dropped EXE
        • Suspicious use of NtSetInformationThreadHideFromDebugger
        • Suspicious behavior: EnumeratesProcesses
        PID:2624

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        .cw_mts
        • Path C:\Users\Admin\AppData\Local\.cw_mts
        • Size 10B
        • SHA256 49f38a4defc7a56ec0395f9a7820bc6ecc5dc3efe47e55a06aaeebfda50713f1
        • MD5 SHA1 SHA512
        Submit Download

        2026-05-28_759bbc1c44bf4160eef2cb93ad676026_akira_cobalt-strike_rusty-stealer_satacom.tmp.exe
        • Path C:\Users\Admin\AppData\Local\Temp\2026-05-28_759bbc1c44bf4160eef2cb93ad676026_akira_cobalt-strike_rusty-stealer_satacom.tmp.exe
        • Size 4.4MB
        • SHA256 3df6dc3a722118870d2001bd456a91dadfd6877bd9581793dbac9f1690ef4b6d
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download