cryptbot | 7178bba0d8a49e05390d2aeeb204168f646dc3d3869a09743729fd8b4f1cc7ed

Analysis

max time kernel
299s
max time network
303s
platform
windows10-1703_x64
resource
win10-20240404-en
resource tags

arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
submitted
10/10/2024, 01:49

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General

Target
7178bba0d8a49e05390d2aeeb204168f646dc3d3869a09743729fd8b4f1cc7ed.exe
Size 6.7MB
Sample241010-b8w3datglf
SHA256 7178bba0d8a49e05390d2aeeb204168f646dc3d3869a09743729fd8b4f1cc7ed
MD5 b8502772517c16c3598eb34e93fb0f0b
SHA1 1fb95773e328e01306ad5294ba7125c493285a33
SHA512 6bf9aa089fe86f82fc2e8246fb38894a97b8435516b570d98507ecc199318daff5e6310b6e2bc18c6d68b0a1c8e65e0dce6aa3a67cbf472bbf7e05cf45c57ea5
SSDEEP 49152:6V0xEegdgUyeNRNX4felwZbxF9pNau3FXnojv7AmOHXnXE0B9tFKa:jaFd1xTX4f+whxjpNautnI8
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

cryptbot discovery spyware stealer

Malware Config

Signatures

CryptBot
CryptBot is a C++ stealer distributed widely in bundle with other software.
spyware stealer cryptbot

Detects CryptBot payload 1 IoCs

CryptBot is a C++ stealer distributed widely in bundle with other software.

spyware stealer

resource	yara_rule
behavioral2/memory/4676-0-0x0000000001F60000-0x0000000002617000-memory.dmp	family_cryptbot_v3

Reads user/profile data of web browsers 3 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

Credentials from Web Browsers
T1555.003
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	7178bba0d8a49e05390d2aeeb204168f646dc3d3869a09743729fd8b4f1cc7ed.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	7178bba0d8a49e05390d2aeeb204168f646dc3d3869a09743729fd8b4f1cc7ed.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	7178bba0d8a49e05390d2aeeb204168f646dc3d3869a09743729fd8b4f1cc7ed.exe

C:\Users\Admin\AppData\Local\Temp\7178bba0d8a49e05390d2aeeb204168f646dc3d3869a09743729fd8b4f1cc7ed.exe
"C:\Users\Admin\AppData\Local\Temp\7178bba0d8a49e05390d2aeeb204168f646dc3d3869a09743729fd8b4f1cc7ed.exe"
1⤵
- System Location Discovery: System Language Discovery
- Checks processor information in registry
PID:4676

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

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

Replay Monitor

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Downloads

memory/4676-0-0x0000000001F60000-0x0000000002617000-memory.dmp

Download

memory/4676-9-0x0000000000BA0000-0x000000000125E000-memory.dmp