cryptbot | f9df15f08e2627ecc6bab7cc16b126f1168b438e394a3055bbe988f636c05728

General

Target

f9df15f08e2627ecc6bab7cc16b126f1168b438e394a3055bbe988f636c05728.exe
Size

4.3MB
MD5

2cf432ad4974401192878777c4eca77f
SHA1

60328e8985166523803d1ca3ef6b096297293ca1
SHA256

f9df15f08e2627ecc6bab7cc16b126f1168b438e394a3055bbe988f636c05728
SHA512

e38a0afda98fa050503e6709e5742b7bb8ffe4a3c54c50d4f5d79f2b18b232581d017cea17bf42280291bfafa983901b333143a00c15c45e27ed9056919c78bd
SSDEEP

98304:QQsYDI5P/FQOsDO/hEs/OkXQREEKUmiDEWxvXGA:hRE/SOsDkFABrTwuXGA

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	f9df15f08e2627ecc6bab7cc16b126f1168b438e394a3055bbe988f636c05728.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__	f9df15f08e2627ecc6bab7cc16b126f1168b438e394a3055bbe988f636c05728.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	f9df15f08e2627ecc6bab7cc16b126f1168b438e394a3055bbe988f636c05728.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	f9df15f08e2627ecc6bab7cc16b126f1168b438e394a3055bbe988f636c05728.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-1-5-21-1846800975-3917212583-2893086201-1000\Software\Wine	f9df15f08e2627ecc6bab7cc16b126f1168b438e394a3055bbe988f636c05728.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
2068	f9df15f08e2627ecc6bab7cc16b126f1168b438e394a3055bbe988f636c05728.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	f9df15f08e2627ecc6bab7cc16b126f1168b438e394a3055bbe988f636c05728.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2068	f9df15f08e2627ecc6bab7cc16b126f1168b438e394a3055bbe988f636c05728.exe
2068	f9df15f08e2627ecc6bab7cc16b126f1168b438e394a3055bbe988f636c05728.exe
2068	f9df15f08e2627ecc6bab7cc16b126f1168b438e394a3055bbe988f636c05728.exe
2068	f9df15f08e2627ecc6bab7cc16b126f1168b438e394a3055bbe988f636c05728.exe
2068	f9df15f08e2627ecc6bab7cc16b126f1168b438e394a3055bbe988f636c05728.exe
2068	f9df15f08e2627ecc6bab7cc16b126f1168b438e394a3055bbe988f636c05728.exe

C:\Users\Admin\AppData\Local\Temp\f9df15f08e2627ecc6bab7cc16b126f1168b438e394a3055bbe988f636c05728.exe
"C:\Users\Admin\AppData\Local\Temp\f9df15f08e2627ecc6bab7cc16b126f1168b438e394a3055bbe988f636c05728.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:2068

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/2068-0-0x0000000001030000-0x0000000001C31000-memory.dmp

Filesize
12.0MB

Download
memory/2068-1-0x00000000779A0000-0x00000000779A2000-memory.dmp

Filesize
8KB

Download
memory/2068-2-0x0000000001031000-0x00000000012B5000-memory.dmp

Filesize
2.5MB

Download
memory/2068-3-0x0000000001030000-0x0000000001C31000-memory.dmp

Filesize
12.0MB

Download
memory/2068-4-0x0000000001030000-0x0000000001C31000-memory.dmp

Filesize
12.0MB

Download
memory/2068-5-0x0000000001030000-0x0000000001C31000-memory.dmp

Filesize
12.0MB

Download
memory/2068-6-0x0000000001030000-0x0000000001C31000-memory.dmp

Filesize
12.0MB

Download
memory/2068-7-0x0000000001030000-0x0000000001C31000-memory.dmp

Filesize
12.0MB

Download
memory/2068-8-0x0000000001030000-0x0000000001C31000-memory.dmp

Filesize
12.0MB

Download
memory/2068-9-0x0000000001030000-0x0000000001C31000-memory.dmp

Filesize
12.0MB

Download
memory/2068-10-0x0000000001030000-0x0000000001C31000-memory.dmp

Filesize
12.0MB

Download
memory/2068-11-0x0000000001030000-0x0000000001C31000-memory.dmp

Filesize
12.0MB

Download
memory/2068-12-0x0000000001030000-0x0000000001C31000-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