e9eda97888b4c6caaaeb6f8819bd6273e5f5238c8c4245c780e88f067e4e589b

Analysis

max time kernel
150s
max time network
145s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260710-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
23/07/2026, 03:43

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General

Target
2026-07-23_4f02aaee37e8fcc66ac4fbddd4b30836_akira_cobalt-strike_rusty-stealer_satacom.exe
Size 454KB
Sample260723-eabwbszhpd
SHA256 e9eda97888b4c6caaaeb6f8819bd6273e5f5238c8c4245c780e88f067e4e589b
MD5 4f02aaee37e8fcc66ac4fbddd4b30836
SHA1 937434434a6a05860ab224f48ffc14023100ad52
SHA512 87bc3ace7b36e72a571ced56b775d2eeba4c2fb94c48313523e73e4796da027e42042752ced91f703ed86c288527ad756b96f0415265812a7f476866619b5531
SSDEEP 6144:t1b73TtHLzegiVDSPEY0KxWyZhp98479H1m9Tl:t1b3tLzegiV306H9Tl
TLSH
T11EA47D67F24450EDC8AFC079834B9772F67630884B21B9EF0A9886352D59FE57B38358
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

execution persistence

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
4140	RuntimeBroker.exe
4444	RuntimeBroker.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
4992	schtasks.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2672 wrote to memory of 4140	2672	2026-07-23_4f02aaee37e8fcc66ac4fbddd4b30836_akira_cobalt-strike_rusty-stealer_satacom.exe	89
PID 4140 wrote to memory of 4992	4140	RuntimeBroker.exe	91

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\2026-07-23_4f02aaee37e8fcc66ac4fbddd4b30836_akira_cobalt-strike_rusty-stealer_satacom.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-23_4f02aaee37e8fcc66ac4fbddd4b30836_akira_cobalt-strike_rusty-stealer_satacom.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2672
- C:\Users\Admin\AppData\Local\Microsoft\Windows\RuntimeBroker\RuntimeBroker.exe
  "C:\Users\Admin\AppData\Local\Microsoft\Windows\RuntimeBroker\RuntimeBroker.exe" -s
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:4140
- - C:\Windows\System32\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /create /tn "RuntimeBrokerStartup" /tr ""C:\Users\Admin\AppData\Local\Microsoft\Windows\RuntimeBroker\RuntimeBroker.exe" -s" /sc onlogon /f /rl highest
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:4992

C:\Users\Admin\AppData\Local\Microsoft\Windows\RuntimeBroker\RuntimeBroker.exe
C:\Users\Admin\AppData\Local\Microsoft\Windows\RuntimeBroker\RuntimeBroker.exe
1⤵
- Executes dropped EXE
PID:4444

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

RuntimeBroker.exe

Path C:\Users\Admin\AppData\Local\Microsoft\Windows\RuntimeBroker\RuntimeBroker.exe
Size 454KB
SHA256 e9eda97888b4c6caaaeb6f8819bd6273e5f5238c8c4245c780e88f067e4e589b
MD5 4f02aaee37e8fcc66ac4fbddd4b30836
SHA1 937434434a6a05860ab224f48ffc14023100ad52
SHA512 87bc3ace7b36e72a571ced56b775d2eeba4c2fb94c48313523e73e4796da027e42042752ced91f703ed86c288527ad756b96f0415265812a7f476866619b5531
SSDEEP 6144:t1b73TtHLzegiVDSPEY0KxWyZhp98479H1m9Tl:t1b3tLzegiV306H9Tl
TLSH
T11EA47D67F24450EDC8AFC079834B9772F67630884B21B9EF0A9886352D59FE57B38358
MD5 SHA1 SHA512 SSDEEP TLSH

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads