cryptbot | e83c43a49d2ab2c53f73acef9ccf4c2dca23c2c4d149108724b2d7a9dbbd2f14

Analysis

max time kernel
95s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
30-12-2024 17:06

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

Set-up.exe
Size

6.4MB
MD5

f54b04dcddb77fdc57b307e8ec7daea1
SHA1

16a21d6803565b513ade671ec344867bbe5ba97e
SHA256

e83c43a49d2ab2c53f73acef9ccf4c2dca23c2c4d149108724b2d7a9dbbd2f14
SHA512

f3ac35585174247a9f06831fcea12e163d421baec154f993dfb7431eb37ecac755723bc156886e23ff948ae9832241f605f430d9a76e179eb886a95251310ce1
SSDEEP

49152:ASv0XbOiCuFJ6FGyMBjifMcUchTo+ia4S+i9OnlxtdWUhri8g5uKVbYGPyz8E9+y:ASWYuFBymjiScNoPNXiqlPkuKdyz8S

Score

10^/10

cryptbot discovery evasion spyware stealer

Malware Config

Extracted

Family

cryptbot

Signatures

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

Enumerates VirtualBox registry keys 2 TTPs 1 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxSF	Set-up.exe

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

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1360	4172	WerFault.exe	82

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	Set-up.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
4172	Set-up.exe
4172	Set-up.exe
4172	Set-up.exe
4172	Set-up.exe
4172	Set-up.exe
4172	Set-up.exe
4172	Set-up.exe
4172	Set-up.exe

C:\Users\Admin\AppData\Local\Temp\Set-up.exe
"C:\Users\Admin\AppData\Local\Temp\Set-up.exe"
1⤵
- Enumerates VirtualBox registry keys
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:4172
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4172 -s 928
  2⤵
  - Program crash
  PID:1360

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 4172 -ip 4172
1⤵
PID:2896

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/4172-0-0x0000000000680000-0x0000000000CFB000-memory.dmp

Filesize
6.5MB

Download
memory/4172-5-0x0000000000680000-0x0000000000CFB000-memory.dmp

Filesize
6.5MB

Download