d0666f91e134e6522150a46dbe521479993cd708492f090b72940ba050d1a68a

Analysis

max time kernel
30s
max time network
23s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
09/08/2026, 14:36

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General

Target
APOConfig.exe
Size 196KB
Sample260809-ryzcrazdkc
SHA256 d0666f91e134e6522150a46dbe521479993cd708492f090b72940ba050d1a68a
MD5 6dea0364646c299c12239e7402c28e7c
SHA1 a801c2b7c49dcd6e2f8c33b59a2e1ca8c70adb21
SHA512 b3030b301e571649892aa2c081c254eb293520e0bbe3a4df1522d70cbe35661485e1bc7688d8413d88e298ef3463e3542e4bede73ab1b3adfbfc4b76bdd99b21
SSDEEP 6144:lXtzpxJqoyk6H9APPQZLFlejj85JL7guX:PpPK9A8LH5N7gM
TLSH
T11A146D25BDC2D073E666093069E8CA759A29F8B10F609CDB73840FFA4D346D19735B3A
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery execution

Malware Config

Signatures

Executes a command shell one-liner 1 TTPs 1 IoCs

Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

execution

Windows Command Shell

T1059.003

pid	Process
2004	cmd.exe

System Location Discovery: System Language Discovery 1 TTPs 6 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	APOConfig.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net.exe

Runs net.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 4016 wrote to memory of 2004	4016	APOConfig.exe	89
PID 2004 wrote to memory of 1968	2004	cmd.exe	90
PID 1968 wrote to memory of 5024	1968	net.exe	91
PID 2004 wrote to memory of 1436	2004	cmd.exe	92
PID 1436 wrote to memory of 4724	1436	net.exe	93

C:\Users\Admin\AppData\Local\Temp\APOConfig.exe
"C:\Users\Admin\AppData\Local\Temp\APOConfig.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4016
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c net stop Audiosrv /y && net start Audiosrv
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2004
- - C:\Windows\SysWOW64\net.exe
    net stop Audiosrv /y
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1968
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop Audiosrv /y
      4⤵
      System Location Discovery: System Language Discovery
      PID:5024
- - C:\Windows\SysWOW64\net.exe
    net start Audiosrv
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1436
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 start Audiosrv
      4⤵
      System Location Discovery: System Language Discovery
      PID:4724

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Windows Command Shell

T1059.003

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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