bdc036e64022702c8e59811cfa96f7247532a0f6c5ecf91dbb3cc7bc6a2f6984

Analysis

max time kernel
149s
max time network
150s
platform
windows11-21h2_x64
resource
win11-20260513-en
resource tags

arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
30/07/2026, 12:54

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General

Target
KryptonC2-main/src/Commands/Methods_L7/httpcfb.py
Size 1KB
Sample260730-p5cffsstet
SHA256 bdc036e64022702c8e59811cfa96f7247532a0f6c5ecf91dbb3cc7bc6a2f6984
MD5 b02ace040c60f9efa9f53c53adfebe08
SHA1 065cafe59a2aeaff3b4233276f7416dc6a560893
SHA512 24e4e858de7f9c56e7f04152e73fc6d5d11542a0b15bc23bb51539a7f5492044a3de913bccdea862d0a01e8c9efc543e0046943c05b6e0d86780a246fbfc7c5c
TLSH
T130115294DD4C9010473AB2695D80D481F2A53277970514BF74ED9D0D8FFBBA843A98F8
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
3356	cmd.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1679180529-4058988202-686829476-1000_Classes\Local Settings	OpenWith.exe
Key created	\REGISTRY\USER\S-1-5-21-1679180529-4058988202-686829476-1000_Classes\Local Settings	cmd.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1684	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\KryptonC2-main\src\Commands\Methods_L7\httpcfb.py
1⤵
- Executes a command shell one-liner
- Modifies registry class
PID:3356

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:1684

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