Analysis
- max time kernel
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
26/10/2026, 16:58
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-10-25_a7c94acb146e358563dfc6db8724a287_akira_cobalt-strike_rusty-stealer_satacom.exe
Resource
win10v2004-20260911-en
4 signatures
150 seconds
General
- Target 2026-10-25_a7c94acb146e358563dfc6db8724a287_akira_cobalt-strike_rusty-stealer_satacom.exe
- Size 238KB
- Sample261026-vg44fst17j
- SHA256 73931989f7f4cf3b5053bd0ea7808fd097c6d351fc16677048ababa3a57eec2c
- MD5 a7c94acb146e358563dfc6db8724a287
- SHA1 1b5e0d3afea11e0f19f13830a081606e12d4f894
- SHA512 1949e89c0489e9aa50e6dc35913b1ee2b278b13c59d001824aafadf929b43e0fd294eece9001d88500e965e76da1bcddb7aecf63c4d6b2ff1c7947599401009e
- SSDEEP 6144:bOF3jtc52F7oOoMOKIvxVXvyDJHFroUIvzF7gIoIxhMw:bAS52Fl+VEIgIaw
- TLSH T1E2346B213A555CACD85BC078834685736A7274CB1F31E9FF12D452392F6AAF66F3C228
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Discovers running processes 1 TTPs 2 IoCs
Running process information can be used to identify security tools or plan follow-on actions.
pid Process 5800 tasklist.exe 4128 tasklist.exe - Executes a command shell one-liner 1 TTPs 4 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 1916 cmd.exe 2228 cmd.exe 2232 cmd.exe 4372 cmd.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 5800 tasklist.exe Token: SeDebugPrivilege 4128 tasklist.exe - Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 4356 wrote to memory of 2228 4356 2026-10-25_a7c94acb146e358563dfc6db8724a287_akira_cobalt-strike_rusty-stealer_satacom.exe 90 PID 4356 wrote to memory of 2232 4356 2026-10-25_a7c94acb146e358563dfc6db8724a287_akira_cobalt-strike_rusty-stealer_satacom.exe 92 PID 2232 wrote to memory of 5800 2232 cmd.exe 94 PID 2232 wrote to memory of 4224 2232 cmd.exe 95 PID 4356 wrote to memory of 4372 4356 2026-10-25_a7c94acb146e358563dfc6db8724a287_akira_cobalt-strike_rusty-stealer_satacom.exe 96 PID 4372 wrote to memory of 4128 4372 cmd.exe 98 PID 4356 wrote to memory of 1916 4356 2026-10-25_a7c94acb146e358563dfc6db8724a287_akira_cobalt-strike_rusty-stealer_satacom.exe 99
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-10-25_a7c94acb146e358563dfc6db8724a287_akira_cobalt-strike_rusty-stealer_satacom.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-25_a7c94acb146e358563dfc6db8724a287_akira_cobalt-strike_rusty-stealer_satacom.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:4356 -
C:\Windows\system32\cmd.exe"cmd.exe" /C "echo Waiting for agent PID 99999 to exit... & set /a _w=0 & :waitloop & tasklist /fi \"pid eq 99999\" 2>nul | find \"99999\" >nul && (if %_w% GEQ 60 goto :done_wait & set /a _w+=1 & timeout /t 1 /nobreak >nul & goto :waitloop) & :done_wait & echo STEP2 & echo STEP3 & echo STEP4 & echo STEP5 & echo STEP6 & echo STEP7"2⤵
- Executes a command shell one-liner
PID:2228
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C:\Windows\system32\cmd.exe"cmd.exe" /C "echo Waiting for agent PID 99999 to exit... & set /a _w=0 & tasklist /fi \"pid eq 99999\" 2>nul | find \"99999\" >nul && (if %_w% GEQ 60 echo would-give-up & set /a _w+=1 & timeout /t 1 /nobreak >nul & echo would-loop) & echo STEP2 & echo STEP3 & echo STEP4 & echo STEP5 & echo STEP6 & echo STEP7"2⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:2232 -
C:\Windows\system32\tasklist.exetasklist /fi \"pid eq 99999\"3⤵
- Discovers running processes
- Suspicious use of AdjustPrivilegeToken
PID:5800
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C:\Windows\system32\find.exefind \"99999\"3⤵PID:4224
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C:\Windows\system32\cmd.exe"cmd.exe" /C "tasklist /fi \"pid eq 99999\" & echo AFTER"2⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:4372 -
C:\Windows\system32\tasklist.exetasklist /fi \"pid eq 99999\"3⤵
- Discovers running processes
- Suspicious use of AdjustPrivilegeToken
PID:4128
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C:\Windows\system32\cmd.exe"cmd.exe" /C "set /a _w=0 & echo got[%_w%]"2⤵
- Executes a command shell one-liner
PID:1916
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