cryptbot | b4b639c39fed68071cca113fd88c0ff96558d584f280ccf72afe798cb12820a9

Analysis

max time kernel
148s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
06/09/2024, 19:13

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General

Target
b4b639c39fed68071cca113fd88c0ff96558d584f280ccf72afe798cb12820a9.exe
Size 6.4MB
Sample240906-xxdmjsteqa
SHA256 b4b639c39fed68071cca113fd88c0ff96558d584f280ccf72afe798cb12820a9
MD5 504cb06080b380a2ac92164e8a45be6f
SHA1 3064fb31933472f2a3106849d96edb03cc476f53
SHA512 f738fef2488b8185a8d3efcd0f2c2b9cc8948ad94a8cf354ce35b3ac7a055e2b78fedff7092bdf606aeb7e8cb2edf7d55266229b5b99e5b02b90e335a3430e80
SSDEEP 98304:vRk90vvgsMiOaskRsqsumz1RebKol1RdTz:Jkyvv7MiOaDW5lz1ReO8DdTz
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

cryptbot discovery spyware stealer

Malware Config

Extracted

Family

cryptbot

forbz4vt.top
analforeverlovyu.top

Attributes

url_path
/v1/upload.php

Signatures

CryptBot
CryptBot is a C++ stealer distributed widely in bundle with other software.
spyware stealer cryptbot
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

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	b4b639c39fed68071cca113fd88c0ff96558d584f280ccf72afe798cb12820a9.exe

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	b4b639c39fed68071cca113fd88c0ff96558d584f280ccf72afe798cb12820a9.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	b4b639c39fed68071cca113fd88c0ff96558d584f280ccf72afe798cb12820a9.exe

C:\Users\Admin\AppData\Local\Temp\b4b639c39fed68071cca113fd88c0ff96558d584f280ccf72afe798cb12820a9.exe
"C:\Users\Admin\AppData\Local\Temp\b4b639c39fed68071cca113fd88c0ff96558d584f280ccf72afe798cb12820a9.exe"
1⤵
- System Location Discovery: System Language Discovery
- Checks processor information in registry
PID:592

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

memory/592-0-0x0000000000400000-0x000000000106C000-memory.dmp

Download

memory/592-13-0x0000000000400000-0x000000000106C000-memory.dmp