3daf31216fcc99c90284650cfc3db9a473ff2c1bfffc8ae453087296a133378d

Analysis

max time kernel
148s
max time network
125s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
20/07/2026, 19:41

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General

Target
2026-07-20_28f826077a15fd4fa9e4d60b5c1f3705_akira_cobalt-strike_rusty-stealer_satacom.exe
Size 1.7MB
Sample260720-yd5glae12t
SHA256 3daf31216fcc99c90284650cfc3db9a473ff2c1bfffc8ae453087296a133378d
MD5 28f826077a15fd4fa9e4d60b5c1f3705
SHA1 210c22b5e1a1b0d4314a0e080dc7e0223c65497d
SHA512 6fec29549f980838dfcd2b7bdbf1159abb5de0fac7282f36bee247fba84b87c3ffdbf70172d12b4ad7c10d3d4d48cf56b04b541cd16a9f5dce61411b561884d2
SSDEEP 24576:MUfqG+jlJtRlLeZTRYRlVKc8iURZcmSFMKVIH06iyXt:zLyXRlySVKYmsHIU6iS
TLSH
T10F857C17E58250ADC47AC2B5D3075232B634B8C9532069FF13E482212EDABE4E77F75A
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

execution persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
5528	FontCacheHost.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
1848	schtasks.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 924 wrote to memory of 5528	924	2026-07-20_28f826077a15fd4fa9e4d60b5c1f3705_akira_cobalt-strike_rusty-stealer_satacom.exe	89
PID 5528 wrote to memory of 1848	5528	FontCacheHost.exe	92

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\2026-07-20_28f826077a15fd4fa9e4d60b5c1f3705_akira_cobalt-strike_rusty-stealer_satacom.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-20_28f826077a15fd4fa9e4d60b5c1f3705_akira_cobalt-strike_rusty-stealer_satacom.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:924
- C:\Users\Admin\AppData\Local\Microsoft\Fonts\Cache\FontCacheHost.exe
  "C:\Users\Admin\AppData\Local\Microsoft\Fonts\Cache\FontCacheHost.exe" -s
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:5528
- - C:\Windows\System32\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /create /tn "" /tr ""C:\Users\Admin\AppData\Local\Microsoft\Fonts\Cache\FontCacheHost.exe" -s" /sc onlogon /f /rl highest
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:1848

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

FontCacheHost.exe

Path C:\Users\Admin\AppData\Local\Microsoft\Fonts\Cache\FontCacheHost.exe
Size 1.7MB
SHA256 3daf31216fcc99c90284650cfc3db9a473ff2c1bfffc8ae453087296a133378d
MD5 28f826077a15fd4fa9e4d60b5c1f3705
SHA1 210c22b5e1a1b0d4314a0e080dc7e0223c65497d
SHA512 6fec29549f980838dfcd2b7bdbf1159abb5de0fac7282f36bee247fba84b87c3ffdbf70172d12b4ad7c10d3d4d48cf56b04b541cd16a9f5dce61411b561884d2
SSDEEP 24576:MUfqG+jlJtRlLeZTRYRlVKc8iURZcmSFMKVIH06iyXt:zLyXRlySVKYmsHIU6iS
TLSH
T10F857C17E58250ADC47AC2B5D3075232B634B8C9532069FF13E482212EDABE4E77F75A
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