cryptbot | d1f1891332480d2aebf175fb230eb818fc1de151f8cb6e860b9822351fdc9b0b

General

Target

d1f1891332480d2aebf175fb230eb818fc1de151f8cb6e860b9822351fdc9b0b.exe
Size

4.3MB
MD5

2c719f77b7093d405c076ea8e1cecb89
SHA1

ff8da0285514de691aa3b14f51b0224a9363054f
SHA256

d1f1891332480d2aebf175fb230eb818fc1de151f8cb6e860b9822351fdc9b0b
SHA512

2da4a1060b0d7242cd5cc673aee55502e2424a657d68d0971ceb5be2d496cb4c817ccd00800bc66ea37c9df6f587f211f1dbef3d6487d20e53bdeaf782f261a2
SSDEEP

98304:hNPJZxwI+lziiNknS9V7Myj6vaoBAPS/+7NmyX4905qqomi:hNPP+ImzDNkSH7cCoCPS/juVi

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	d1f1891332480d2aebf175fb230eb818fc1de151f8cb6e860b9822351fdc9b0b.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__	d1f1891332480d2aebf175fb230eb818fc1de151f8cb6e860b9822351fdc9b0b.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\SystemBiosVersion	d1f1891332480d2aebf175fb230eb818fc1de151f8cb6e860b9822351fdc9b0b.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	d1f1891332480d2aebf175fb230eb818fc1de151f8cb6e860b9822351fdc9b0b.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-1-5-21-1488793075-819845221-1497111674-1000\Software\Wine	d1f1891332480d2aebf175fb230eb818fc1de151f8cb6e860b9822351fdc9b0b.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
1908	d1f1891332480d2aebf175fb230eb818fc1de151f8cb6e860b9822351fdc9b0b.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	d1f1891332480d2aebf175fb230eb818fc1de151f8cb6e860b9822351fdc9b0b.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
1908	d1f1891332480d2aebf175fb230eb818fc1de151f8cb6e860b9822351fdc9b0b.exe
1908	d1f1891332480d2aebf175fb230eb818fc1de151f8cb6e860b9822351fdc9b0b.exe
1908	d1f1891332480d2aebf175fb230eb818fc1de151f8cb6e860b9822351fdc9b0b.exe
1908	d1f1891332480d2aebf175fb230eb818fc1de151f8cb6e860b9822351fdc9b0b.exe
1908	d1f1891332480d2aebf175fb230eb818fc1de151f8cb6e860b9822351fdc9b0b.exe
1908	d1f1891332480d2aebf175fb230eb818fc1de151f8cb6e860b9822351fdc9b0b.exe

C:\Users\Admin\AppData\Local\Temp\d1f1891332480d2aebf175fb230eb818fc1de151f8cb6e860b9822351fdc9b0b.exe
"C:\Users\Admin\AppData\Local\Temp\d1f1891332480d2aebf175fb230eb818fc1de151f8cb6e860b9822351fdc9b0b.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:1908

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/1908-0-0x0000000000310000-0x0000000000F06000-memory.dmp

Filesize
12.0MB

Download
memory/1908-1-0x00000000772D0000-0x00000000772D2000-memory.dmp

Filesize
8KB

Download
memory/1908-2-0x0000000000311000-0x0000000000595000-memory.dmp

Filesize
2.5MB

Download
memory/1908-3-0x0000000000310000-0x0000000000F06000-memory.dmp

Filesize
12.0MB

Download
memory/1908-4-0x0000000000310000-0x0000000000F06000-memory.dmp

Filesize
12.0MB

Download
memory/1908-5-0x0000000000310000-0x0000000000F06000-memory.dmp

Filesize
12.0MB

Download
memory/1908-6-0x0000000000310000-0x0000000000F06000-memory.dmp

Filesize
12.0MB

Download
memory/1908-7-0x0000000000310000-0x0000000000F06000-memory.dmp

Filesize
12.0MB

Download
memory/1908-8-0x0000000000310000-0x0000000000F06000-memory.dmp

Filesize
12.0MB

Download
memory/1908-9-0x0000000000310000-0x0000000000F06000-memory.dmp

Filesize
12.0MB

Download
memory/1908-11-0x0000000000310000-0x0000000000F06000-memory.dmp

Filesize
12.0MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads