329b03ce6e3cf35c701075f7005be65b3f1b60bce1c85da2000a56848dc79137

Analysis

max time kernel
898s
max time network
396s
platform
windows10-ltsc_2021_x64
resource
win10ltsc2021-20260513-en
resource tags

arch:x64arch:x86image:win10ltsc2021-20260513-enlocale:en-usos:windows10-ltsc_2021-x64systemwindows
submitted
27/07/2026, 01:16

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General

Target
peppy/peppy/core/reg/uninstallid.hxx
Size 2KB
Sample260727-bm78hstyey
SHA256 329b03ce6e3cf35c701075f7005be65b3f1b60bce1c85da2000a56848dc79137
MD5 076c52207cdc37c9ee5839623666eef4
SHA1 5af3e4128d8a57f7770c0e698b516f981d5125b0
SHA512 ea9d290c1f3a8694a95fbb4a883bd7cabbf8466c21baf4eb0327bd5453f645ae3607a813b62ada76074c8f848ad386c6325ed67b01810cf1860c8955401b5758
TLSH
T1BB51658770EF28285622E3B54B96613234152663361A7DBCB84D24F0CFB451C9732BED
MD5 SHA1 SHA512 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
4552	cmd.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1131776342-1023621610-2767477260-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-1131776342-1023621610-2767477260-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
5524	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\peppy\peppy\core\reg\uninstallid.hxx
1⤵
- Executes a command shell one-liner
- Modifies registry class
PID:4552

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:5524

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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Downloads