155acb38a18a0347a988ed325b974bc462b71aa3c224da8f21d4b13df1541160

Analysis

max time kernel
150s
max time network
144s
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, 02:08

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General

Target
i.exe
Size 247KB
Sample260821-ckk6mseq6s
SHA256 155acb38a18a0347a988ed325b974bc462b71aa3c224da8f21d4b13df1541160
MD5 7d69215f91d19bd740494eb83625e0d0
SHA1 15d7b9e5c0ddbed26197583c57162c433b560377
SHA512 8666c3eab25a2b2389107f1ced7f555dcdb44b6c6dc4ae41ec39eb1816765988bcb4484a26ae877611d15314c9dcf9df9f17543354d0579d6307903f5ef99735
SSDEEP 3072:M/cTEcBY/qIS2kgcFOJWiW7LeupDZYsME4YqpZfpwVWoutFkZEt71WT:M/jSKJdWPxpMpYqpXwCkZGC
TLSH
T1A3347D571CA3883DE1A16EB4792172F44DDA70132626AA8E3FD1257D0E19EE082DDFC7
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery persistence privilege_escalation

Malware Config

Signatures

Creates a file in the Startup directory 1 TTPs 1 IoCs

A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

persistence privilege_escalation

Registry Run Keys / Startup Folder

T1547.001

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\AnotherMultimedia.lnk	i.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 264 set thread context of 3252	264	i.exe	90
PID 3532 set thread context of 6588	3532	AnotherMultimedia.exe	92

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 4 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	i.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	i.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AnotherMultimedia.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AnotherMultimedia.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
6588	AnotherMultimedia.exe
6588	AnotherMultimedia.exe
6588	AnotherMultimedia.exe
6588	AnotherMultimedia.exe
6588	AnotherMultimedia.exe
6588	AnotherMultimedia.exe
6588	AnotherMultimedia.exe
6588	AnotherMultimedia.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
3252	i.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 264 wrote to memory of 3252	264	i.exe	90
PID 264 wrote to memory of 3252	264	i.exe	90
PID 264 wrote to memory of 3252	264	i.exe	90
PID 264 wrote to memory of 3252	264	i.exe	90
PID 264 wrote to memory of 3252	264	i.exe	90
PID 3252 wrote to memory of 3532	3252	i.exe	91
PID 3532 wrote to memory of 6588	3532	AnotherMultimedia.exe	92
PID 3532 wrote to memory of 6588	3532	AnotherMultimedia.exe	92
PID 3532 wrote to memory of 6588	3532	AnotherMultimedia.exe	92
PID 3532 wrote to memory of 6588	3532	AnotherMultimedia.exe	92
PID 3532 wrote to memory of 6588	3532	AnotherMultimedia.exe	92

C:\Users\Admin\AppData\Local\Temp\i.exe
"C:\Users\Admin\AppData\Local\Temp\i.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:264
- C:\Users\Admin\AppData\Local\Temp\i.exe
  "C:\Users\Admin\AppData\Local\Temp\i.exe"
  2⤵
  - Creates a file in the Startup directory
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  - Suspicious use of WriteProcessMemory
  PID:3252
- - C:\Users\Admin\AppData\Local\AnotherMultimedia\AnotherMultimedia.exe
    -U32525616240758843
    3⤵
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:3532
  - - C:\Users\Admin\AppData\Local\AnotherMultimedia\AnotherMultimedia.exe
      -U32525616240758843
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      PID:6588

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/264-1-0x0000000000550000-0x0000000000650000-memory.dmp

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memory/3252-3-0x0000000000400000-0x000000000041A000-memory.dmp

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memory/3252-5-0x0000000000400000-0x000000000041A000-memory.dmp

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memory/3252-4-0x0000000000400000-0x000000000041A000-memory.dmp

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memory/3252-2-0x0000000000400000-0x000000000041A000-memory.dmp

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memory/3252-7-0x0000000001100000-0x0000000001142000-memory.dmp

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memory/3252-8-0x0000000000400000-0x000000000041A000-memory.dmp

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memory/3532-10-0x0000000000710000-0x0000000000810000-memory.dmp

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memory/6588-13-0x0000000000400000-0x000000000041A000-memory.dmp

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memory/6588-14-0x0000000000400000-0x000000000041A000-memory.dmp

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memory/6588-12-0x0000000000400000-0x000000000041A000-memory.dmp

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memory/6588-15-0x0000000000400000-0x000000000041A000-memory.dmp

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