dbc31a4c65b7cee1bca3e93df0e2f3573c652a2af20ec93b11d7cd1a737ba2ab

Analysis

max time kernel
149s
max time network
150s
platform
windows11-21h2_x64
resource
win11-20260130-en
resource tags

arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
03/02/2026, 03:12

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General

Target
IMPORTANTDOCUMENT.exe
Size 234KB
Sample260203-dp89psgz8a
SHA256 dbc31a4c65b7cee1bca3e93df0e2f3573c652a2af20ec93b11d7cd1a737ba2ab
MD5 e03d218324aafdd7127131413c7ed26c
SHA1 c3456352a99d6efc6cc5b7825afad901733b7684
SHA512 774084d3c3f869ed782bdc96be448d408ef9a61dbb1e19865086610fd306d9cca66211124cfe8dc6837fa8b340064008d337594b6ff1751a871aa20a699acda2
SSDEEP 6144:VONUtzGf7E+MhGNUFMQ2lgYY4xw01L6spG3:5zmMMU3P4x17G3
TLSH
T1E2348B39F19EE23FE07549B42C150FEC51F941B8F4C65A0AC2556B3A27B01A2BFBD606
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2148	0.dll

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
1	ip-api.com

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	IMPORTANTDOCUMENT.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2148	0.dll

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2776	IMPORTANTDOCUMENT.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 2776 wrote to memory of 2148	2776	IMPORTANTDOCUMENT.exe	79

C:\Users\Admin\AppData\Local\Temp\IMPORTANTDOCUMENT.exe
"C:\Users\Admin\AppData\Local\Temp\IMPORTANTDOCUMENT.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2776
- C:\Users\Admin\AppData\Local\Temp\0.dll
  C:\Users\Admin\AppData\Local\Temp\0.dll
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:2148

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

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

Replay Monitor

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Downloads

0.dll

Path C:\Users\Admin\AppData\Local\Temp\0.dll
Size 158KB
SHA256 3cacef36d320aabcd088d021087d3475c7728c1bac7ee756614e86c27acd810b
MD5 733d975fa8781eda02ef4d3193da7374
SHA1 0db814b547c754e2f9bf560c88aeb463267bbb77
SHA512 eecfcb3f129ca24c952e4bb1aa01f18385002e8700bf9705840c3397bc59cf6e328aa79befc9e40ba8f5bb1d51f0f0134f03fee594cee52a06ef854c6c22bc39
SSDEEP 3072:O1kgL0JsXoMVmLeE8kbisCNOZEjwUV8WxbIucR:OQJsXJ8l82CGEjVVvby
TLSH
T140F35C5EFB869954C5AF0D7384A7504847B4C89BB5A7FAE624C89CF04FE3C898D4B870
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/2148-6-0x0000000000F30000-0x0000000000F5E000-memory.dmp

Download

memory/2148-7-0x000000001D110000-0x000000001D120000-memory.dmp