ed1971354b14f2374149d4e1d96d8b407797b9843caabb21ece6462389638575

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
21/04/2026, 12:08

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General

Target
ImageRescue_31055/ImageRescue178/NTFSys.dll
Size 22KB
Sample260421-pbbxtshw7v
SHA256 ed1971354b14f2374149d4e1d96d8b407797b9843caabb21ece6462389638575
MD5 0f0ef2193e5fe25de62922362d6daf87
SHA1 cba65b8779526383c2c8e186f1eae3e6d2e9067a
SHA512 268cb8f2d06cd1f08db89bfa19f49bad144364c6771ee26e3750fd9bb0dc2cf9f69844b91a98f27437fa675509b4a9a45c98b671daecca4c2e11e47a91b52faa
SSDEEP 384:ojC4Y7dRxiq69C3DRPJ97yLzNylbT4A0EmNI89CRIe/wP:X4Y7d/lZDylyd4p7f9eIe/wP
TLSH
T1FCA2D0B174D0B9BEC2D85FFB2805A64B406EB2ABB53112B04E4D6C8F1D5B2CF215D623
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

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	rundll32.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 1076 wrote to memory of 3808	1076	rundll32.exe	80

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ImageRescue_31055\ImageRescue178\NTFSys.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1076
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\ImageRescue_31055\ImageRescue178\NTFSys.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3808

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

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Downloads

memory/3808-0-0x0000000010000000-0x0000000010010000-memory.dmp

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memory/3808-1-0x0000000000D30000-0x0000000000D31000-memory.dmp

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memory/3808-2-0x0000000000CF0000-0x0000000000D0A000-memory.dmp

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Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads