1cf67874b5a87a8363a86fb3f81e3cbbed54d389062dab8fb52308d5cf8c8612

Analysis

max time kernel
149s
max time network
158s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
19/07/2026, 04:42

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General

Target
icudtl.dat
Size 10.3MB
Sample260719-fb3acaex2t
SHA256 1cf67874b5a87a8363a86fb3f81e3cbbed54d389062dab8fb52308d5cf8c8612
MD5 5bfd3eefca4b5ef2d1a869396390a7de
SHA1 c58567f7fe308ccd43f406b70aa8bf6fdbea4f3a
SHA512 4489a55fa0b47c8d1e9679032e036c7998f82efb4191b98900ae40cfc30a26b65290867527161c594c42fe7999b2314f8928a5d717d65d4eeedd4fdb0ed0f427
SSDEEP 196608:A6akBhOR8LE/dUHiXUxa/iJ53IWhls2E91Z0G:AqwKLBHiXUxa/iJ53IWhls2E6G
TLSH
T118B63903A2EB4EC6F9FB5F7498F562779527BD49AE32804A51043F3B1C333908664B66
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

execution

Malware Config

Signatures

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

System Information Discovery
T1082

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
3820	cmd.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-540052884-2969440504-464782435-1000_Classes\Local Settings	OpenWith.exe
Key created	\REGISTRY\USER\S-1-5-21-540052884-2969440504-464782435-1000_Classes\Local Settings	cmd.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
520	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\icudtl.dat
1⤵
- Executes a command shell one-liner
- Modifies registry class
PID:3820

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:520

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 Information Discovery

T1082

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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