2304b74766101034ddf9e7be3c5ccf3fe22273a8b3181e6d755d6588a39ba49b

Analysis

max time kernel
149s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
31/08/2026, 04:46

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General

Target
2304b74766101034ddf9e7be3c5ccf3fe22273a8b3181e6d755d6588a39ba49b.exe
Size 2.1MB
Sample260831-fd4aesxtas
SHA256 2304b74766101034ddf9e7be3c5ccf3fe22273a8b3181e6d755d6588a39ba49b
MD5 69695f3526b47e427eb4cd4204fba79b
SHA1 fc63b3696d92a2ea816c9760b905870f71c87100
SHA512 b9a6647fa44923bb34e55f4c743afcba3710f0cf8df6537630cd22f28cf219b1eb7a6ff5b2603cda501c75356e6766c0ce07651c7e98a62121e058c041e5ab1f
SSDEEP 49152:suq6k6MIsD2Hwtobx8A7dwxHTvej5nVTBag:/q6Ptwto18JpTvej5nVTMg
TLSH
T1F3A5E134EEAB70E6ECCB00FC5F177161A4227DE38A2C79B7E5D0B6521119DD81A36236
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery persistence privilege_escalation

Malware Config

Signatures

Creates a file in the Startup directory 1 TTPs 2 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\MSBuild.exe	MSBuild.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MSBuild.exe	MSBuild.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2568 set thread context of 1804	2568	2304b74766101034ddf9e7be3c5ccf3fe22273a8b3181e6d755d6588a39ba49b.exe	86

System Location Discovery: System Language Discovery 1 TTPs 1 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	MSBuild.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2568	2304b74766101034ddf9e7be3c5ccf3fe22273a8b3181e6d755d6588a39ba49b.exe
2568	2304b74766101034ddf9e7be3c5ccf3fe22273a8b3181e6d755d6588a39ba49b.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1804	MSBuild.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2568 wrote to memory of 1804	2568	2304b74766101034ddf9e7be3c5ccf3fe22273a8b3181e6d755d6588a39ba49b.exe	86
PID 2568 wrote to memory of 1804	2568	2304b74766101034ddf9e7be3c5ccf3fe22273a8b3181e6d755d6588a39ba49b.exe	86
PID 2568 wrote to memory of 1804	2568	2304b74766101034ddf9e7be3c5ccf3fe22273a8b3181e6d755d6588a39ba49b.exe	86
PID 2568 wrote to memory of 1804	2568	2304b74766101034ddf9e7be3c5ccf3fe22273a8b3181e6d755d6588a39ba49b.exe	86
PID 2568 wrote to memory of 1804	2568	2304b74766101034ddf9e7be3c5ccf3fe22273a8b3181e6d755d6588a39ba49b.exe	86

C:\Users\Admin\AppData\Local\Temp\2304b74766101034ddf9e7be3c5ccf3fe22273a8b3181e6d755d6588a39ba49b.exe
"C:\Users\Admin\AppData\Local\Temp\2304b74766101034ddf9e7be3c5ccf3fe22273a8b3181e6d755d6588a39ba49b.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2568
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
  2⤵
  - Creates a file in the Startup directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:1804

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 Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1804-0-0x0000000000400000-0x0000000000512000-memory.dmp

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memory/1804-1-0x0000000005270000-0x000000000530C000-memory.dmp

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memory/1804-2-0x00000000058C0000-0x0000000005E64000-memory.dmp

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memory/1804-5-0x0000000005230000-0x0000000005240000-memory.dmp

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memory/1804-6-0x0000000005230000-0x0000000005240000-memory.dmp

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