cryptbot | 3cc1d883f9449d83c24cc3b3ade93d13480830b366aba40e7dc4586cc0fdf3c9

General

Target

ba813010ef7e3c329fd33a38a205fe92.exe
Size

4.2MB
MD5

ba813010ef7e3c329fd33a38a205fe92
SHA1

04188858d6357f0fca9486c342e232560f31d748
SHA256

3cc1d883f9449d83c24cc3b3ade93d13480830b366aba40e7dc4586cc0fdf3c9
SHA512

dc4e6b9fe93672a962ae992301cbc41aac816eb108439eb1aa75a16a6cdc5bc74473db25e102ab54c01fb6c10a53a04b9cc0918cc639ebf1018a5dab4d9d6619
SSDEEP

98304:Z3pUHw37xAVX9sfGJ9BxmUIrDLUZM8qJN1X:ZmQLxAVXeuJFb5C8u

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	ba813010ef7e3c329fd33a38a205fe92.exe

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	ba813010ef7e3c329fd33a38a205fe92.exe

Checks BIOS information in registry 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	ba813010ef7e3c329fd33a38a205fe92.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	ba813010ef7e3c329fd33a38a205fe92.exe

Identifies Wine through registry keys 2 TTPs 1 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Wine	ba813010ef7e3c329fd33a38a205fe92.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

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
2768	ba813010ef7e3c329fd33a38a205fe92.exe

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	ba813010ef7e3c329fd33a38a205fe92.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2768	ba813010ef7e3c329fd33a38a205fe92.exe
2768	ba813010ef7e3c329fd33a38a205fe92.exe
2768	ba813010ef7e3c329fd33a38a205fe92.exe
2768	ba813010ef7e3c329fd33a38a205fe92.exe
2768	ba813010ef7e3c329fd33a38a205fe92.exe
2768	ba813010ef7e3c329fd33a38a205fe92.exe

C:\Users\Admin\AppData\Local\Temp\ba813010ef7e3c329fd33a38a205fe92.exe
"C:\Users\Admin\AppData\Local\Temp\ba813010ef7e3c329fd33a38a205fe92.exe"
1⤵
- Enumerates VirtualBox registry keys
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:2768

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

3

T1497

Credential Access

Discovery

Query Registry

5

T1012

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Virtualization/Sandbox Evasion

3

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2768-0-0x0000000000C60000-0x00000000017BE000-memory.dmp

Filesize
11.4MB

Download
memory/2768-1-0x0000000076F30000-0x0000000076F32000-memory.dmp

Filesize
8KB

Download
memory/2768-2-0x0000000000C61000-0x0000000000EE5000-memory.dmp

Filesize
2.5MB

Download
memory/2768-3-0x0000000000C60000-0x00000000017BE000-memory.dmp

Filesize
11.4MB

Download
memory/2768-4-0x0000000000C60000-0x00000000017BE000-memory.dmp

Filesize
11.4MB

Download
memory/2768-5-0x0000000000C60000-0x00000000017BE000-memory.dmp

Filesize
11.4MB

Download
memory/2768-6-0x0000000000C60000-0x00000000017BE000-memory.dmp

Filesize
11.4MB

Download
memory/2768-7-0x0000000000C60000-0x00000000017BE000-memory.dmp

Filesize
11.4MB

Download
memory/2768-8-0x0000000000C60000-0x00000000017BE000-memory.dmp

Filesize
11.4MB

Download
memory/2768-9-0x0000000000C60000-0x00000000017BE000-memory.dmp

Filesize
11.4MB

Download
memory/2768-10-0x0000000000C60000-0x00000000017BE000-memory.dmp

Filesize
11.4MB

Download
memory/2768-11-0x0000000000C60000-0x00000000017BE000-memory.dmp

Filesize
11.4MB

Download
memory/2768-12-0x0000000000C60000-0x00000000017BE000-memory.dmp

Filesize
11.4MB

Download
memory/2768-13-0x0000000000C60000-0x00000000017BE000-memory.dmp

Filesize
11.4MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads