fabcb654da3b3ac1afb06a522a7634847341cb7619d955ae0900a024dc2b9f34

Analysis

max time kernel
300s
max time network
133s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
21/08/2026, 06:33

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General

Target
Risxn_Low_Latency_V2.exe
Size 56KB
Sample260821-hbbthaywhx
SHA256 fabcb654da3b3ac1afb06a522a7634847341cb7619d955ae0900a024dc2b9f34
MD5 5a39abb890ad61c24f7c21572c01bba6
SHA1 d7e699379e6c9c009b719f76725a4596a9c1c9c5
SHA512 2e894cae71feb44c08e3c54ebfd97b34e9b972c8cbc10e83eb6207c6142a9565e25ae4e634e0ba6598767191d401cefa64fc8e20de942f132f89017d0eaed08a
SSDEEP 768:2bXbXH15hVEqeRJr+xLxPDzq2T6Vw+jqk7CldxfwV1YcjWC:2bbXH11cJrMLg2TQwxk7ClHfwVJW
TLSH
T14143D45526D85263D5BA47794830D1B19672BE462930CE0E38CABD8F3F73B418B92F63
MD5 SHA1 SHA512 SSDEEP TLSH

Score

6^/10

persistence

Malware Config

Signatures

Power Settings 1 TTPs 12 IoCs

powercfg controls all configurable power system settings on a Windows system and can be abused to prevent an infected host from locking or shutting down.

persistence

Power Settings

T1653

pid	Process
4612	powercfg.exe
2732	powercfg.exe
5736	powercfg.exe
5436	powercfg.exe
3412	powercfg.exe
2840	powercfg.exe
4872	powercfg.exe
3832	powercfg.exe
4592	powercfg.exe
1788	powercfg.exe
2800	powercfg.exe
1100	powercfg.exe

Runs net.exe

Suspicious use of AdjustPrivilegeToken 24 IoCs

description	pid	Process
Token: SeShutdownPrivilege	5736	powercfg.exe
Token: SeCreatePagefilePrivilege	5736	powercfg.exe
Token: SeShutdownPrivilege	4872	powercfg.exe
Token: SeCreatePagefilePrivilege	4872	powercfg.exe
Token: SeShutdownPrivilege	5436	powercfg.exe
Token: SeCreatePagefilePrivilege	5436	powercfg.exe
Token: SeShutdownPrivilege	3832	powercfg.exe
Token: SeCreatePagefilePrivilege	3832	powercfg.exe
Token: SeShutdownPrivilege	4592	powercfg.exe
Token: SeCreatePagefilePrivilege	4592	powercfg.exe
Token: SeShutdownPrivilege	1788	powercfg.exe
Token: SeCreatePagefilePrivilege	1788	powercfg.exe
Token: SeShutdownPrivilege	2800	powercfg.exe
Token: SeCreatePagefilePrivilege	2800	powercfg.exe
Token: SeShutdownPrivilege	3412	powercfg.exe
Token: SeCreatePagefilePrivilege	3412	powercfg.exe
Token: SeShutdownPrivilege	1100	powercfg.exe
Token: SeCreatePagefilePrivilege	1100	powercfg.exe
Token: SeShutdownPrivilege	2840	powercfg.exe
Token: SeCreatePagefilePrivilege	2840	powercfg.exe
Token: SeShutdownPrivilege	4612	powercfg.exe
Token: SeCreatePagefilePrivilege	4612	powercfg.exe
Token: SeShutdownPrivilege	2732	powercfg.exe
Token: SeCreatePagefilePrivilege	2732	powercfg.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
5824	Risxn_Low_Latency_V2.exe

Suspicious use of SendNotifyMessage 1 IoCs

pid	Process
5824	Risxn_Low_Latency_V2.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 5824 wrote to memory of 3600	5824	Risxn_Low_Latency_V2.exe	89
PID 3600 wrote to memory of 3672	3600	net.exe	91
PID 5824 wrote to memory of 5736	5824	Risxn_Low_Latency_V2.exe	92
PID 5824 wrote to memory of 4872	5824	Risxn_Low_Latency_V2.exe	94
PID 5824 wrote to memory of 5436	5824	Risxn_Low_Latency_V2.exe	96
PID 5824 wrote to memory of 3832	5824	Risxn_Low_Latency_V2.exe	98
PID 5824 wrote to memory of 4592	5824	Risxn_Low_Latency_V2.exe	100
PID 5824 wrote to memory of 1788	5824	Risxn_Low_Latency_V2.exe	102
PID 5824 wrote to memory of 2800	5824	Risxn_Low_Latency_V2.exe	104
PID 5824 wrote to memory of 3412	5824	Risxn_Low_Latency_V2.exe	106
PID 5824 wrote to memory of 1100	5824	Risxn_Low_Latency_V2.exe	108
PID 5824 wrote to memory of 2840	5824	Risxn_Low_Latency_V2.exe	110
PID 5824 wrote to memory of 4612	5824	Risxn_Low_Latency_V2.exe	112
PID 5824 wrote to memory of 2732	5824	Risxn_Low_Latency_V2.exe	114

C:\Users\Admin\AppData\Local\Temp\Risxn_Low_Latency_V2.exe
"C:\Users\Admin\AppData\Local\Temp\Risxn_Low_Latency_V2.exe"
1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:5824
- C:\Windows\SYSTEM32\net.exe
  "net" start power
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3600
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 start power
    3⤵
    PID:3672
- C:\Windows\SYSTEM32\powercfg.exe
  "powercfg" /delete 23dc3dc2-9e1b-4954-a427-ca33c8333f77
  2⤵
  - Power Settings
  - Suspicious use of AdjustPrivilegeToken
  PID:5736
- C:\Windows\SYSTEM32\powercfg.exe
  "powercfg" /duplicatescheme e9a42b02-d5df-448d-aa00-03f14749eb61 23dc3dc2-9e1b-4954-a427-ca33c8333f77
  2⤵
  - Power Settings
  - Suspicious use of AdjustPrivilegeToken
  PID:4872
- C:\Windows\SYSTEM32\powercfg.exe
  "powercfg" /changename 23dc3dc2-9e1b-4954-a427-ca33c8333f77 "Risxn Low Latency Power Plan" "Risxn Low Latency Power Plan"
  2⤵
  - Power Settings
  - Suspicious use of AdjustPrivilegeToken
  PID:5436
- C:\Windows\SYSTEM32\powercfg.exe
  "powercfg" /setacvalueindex 23dc3dc2-9e1b-4954-a427-ca33c8333f77 54533251-82be-4824-96c1-47b60b740d00 5d76a2ca-e8c0-402f-a133-2158492d58ad 1
  2⤵
  - Power Settings
  - Suspicious use of AdjustPrivilegeToken
  PID:3832
- C:\Windows\SYSTEM32\powercfg.exe
  "powercfg" /setacvalueindex 23dc3dc2-9e1b-4954-a427-ca33c8333f77 2a737441-1930-4402-8d77-b2bebba308a3 d4e98f31-5ffe-4ce1-be31-1b38b384c009 0
  2⤵
  - Power Settings
  - Suspicious use of AdjustPrivilegeToken
  PID:4592
- C:\Windows\SYSTEM32\powercfg.exe
  "powercfg" /setacvalueindex 23dc3dc2-9e1b-4954-a427-ca33c8333f77 2a737441-1930-4402-8d77-b2bebba308a3 48e6b7a6-50f5-4782-a5d4-53bb8f07e226 0
  2⤵
  - Power Settings
  - Suspicious use of AdjustPrivilegeToken
  PID:1788
- C:\Windows\SYSTEM32\powercfg.exe
  "powercfg" /setacvalueindex 23dc3dc2-9e1b-4954-a427-ca33c8333f77 501a4d13-42af-4429-9fd1-a8218c268e20 ee12f906-d277-404b-b6da-e5fa1a576df5 0
  2⤵
  - Power Settings
  - Suspicious use of AdjustPrivilegeToken
  PID:2800
- C:\Windows\SYSTEM32\powercfg.exe
  "powercfg" /setacvalueindex 23dc3dc2-9e1b-4954-a427-ca33c8333f77 0012ee47-9041-4b5d-9b77-535fba8b1442 0b2d69d7-a2a1-449c-9680-f91c70521c60 0
  2⤵
  - Power Settings
  - Suspicious use of AdjustPrivilegeToken
  PID:3412
- C:\Windows\SYSTEM32\powercfg.exe
  "powercfg" /setacvalueindex 23dc3dc2-9e1b-4954-a427-ca33c8333f77 0012ee47-9041-4b5d-9b77-535fba8b1442 dbc9e238-6de9-49e3-92cd-8c2b4946b472 1
  2⤵
  - Power Settings
  - Suspicious use of AdjustPrivilegeToken
  PID:1100
- C:\Windows\SYSTEM32\powercfg.exe
  "powercfg" /setacvalueindex 23dc3dc2-9e1b-4954-a427-ca33c8333f77 0012ee47-9041-4b5d-9b77-535fba8b1442 fc95af4d-40e7-4b6d-835a-56d131dbc80e 1
  2⤵
  - Power Settings
  - Suspicious use of AdjustPrivilegeToken
  PID:2840
- C:\Windows\SYSTEM32\powercfg.exe
  "powercfg" /setacvalueindex 23dc3dc2-9e1b-4954-a427-ca33c8333f77 48672F38-7A9A-4bb2-8BF8-3D85BE19DE4E D6BA4903-386F-4c2c-8ADB-5C21B3328D25 1
  2⤵
  - Power Settings
  - Suspicious use of AdjustPrivilegeToken
  PID:4612
- C:\Windows\SYSTEM32\powercfg.exe
  "powercfg" /setacvalueindex 23dc3dc2-9e1b-4954-a427-ca33c8333f77 48672F38-7A9A-4bb2-8BF8-3D85BE19DE4E 73CDE64D-D720-4bb2-A860-C755AFE77EF2 10000
  2⤵
  - Power Settings
  - Suspicious use of AdjustPrivilegeToken
  PID:2732

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Power Settings

T1653

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/5824-0-0x00007FFBBF08F000-0x00007FFBBF090000-memory.dmp

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memory/5824-1-0x0000027B9B1D0000-0x0000027B9B1E2000-memory.dmp

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memory/5824-2-0x00007FFBBEF00000-0x00007FFBBF8A4000-memory.dmp

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memory/5824-3-0x00007FFBBEF00000-0x00007FFBBF8A4000-memory.dmp

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memory/5824-4-0x00007FFBBEF00000-0x00007FFBBF8A4000-memory.dmp

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memory/5824-5-0x00007FFBBEF00000-0x00007FFBBF8A4000-memory.dmp

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memory/5824-6-0x00007FFBBEF00000-0x00007FFBBF8A4000-memory.dmp

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memory/5824-7-0x00007FFBBEF00000-0x00007FFBBF8A4000-memory.dmp

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memory/5824-10-0x00007FFBBEF00000-0x00007FFBBF8A4000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads