cryptbot | 5a1e55df322d7f0f410e19bda46827def8374605479fe22d16c921c36751ec96

General

Target

5a1e55df322d7f0f410e19bda46827def8374605479fe22d16c921c36751ec96.exe
Size

4.2MB
MD5

60cb08aff943753c526cf73fd6007489
SHA1

82a65e58388a24fa079f644e574b5a26512d1078
SHA256

5a1e55df322d7f0f410e19bda46827def8374605479fe22d16c921c36751ec96
SHA512

e6cadb0cb30f8c37e8d20f8448952ded9ef9501ad03e059f6140e70f82fc8d3ce12033a7d8887b4793145b2c7d4279d71df02e2ad8ea4a4d973384973e7a1aa9
SSDEEP

98304:+TiQFMObNwi4HDXYIeeRGLsAR5G5zVoOLU104TjQ6jY7:+TNjwvjVeeRicdLU1BTjQ6s

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	5a1e55df322d7f0f410e19bda46827def8374605479fe22d16c921c36751ec96.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__	5a1e55df322d7f0f410e19bda46827def8374605479fe22d16c921c36751ec96.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	5a1e55df322d7f0f410e19bda46827def8374605479fe22d16c921c36751ec96.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	5a1e55df322d7f0f410e19bda46827def8374605479fe22d16c921c36751ec96.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-1-5-21-3692679935-4019334568-335155002-1000\Software\Wine	5a1e55df322d7f0f410e19bda46827def8374605479fe22d16c921c36751ec96.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
1656	5a1e55df322d7f0f410e19bda46827def8374605479fe22d16c921c36751ec96.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	5a1e55df322d7f0f410e19bda46827def8374605479fe22d16c921c36751ec96.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
1656	5a1e55df322d7f0f410e19bda46827def8374605479fe22d16c921c36751ec96.exe
1656	5a1e55df322d7f0f410e19bda46827def8374605479fe22d16c921c36751ec96.exe
1656	5a1e55df322d7f0f410e19bda46827def8374605479fe22d16c921c36751ec96.exe
1656	5a1e55df322d7f0f410e19bda46827def8374605479fe22d16c921c36751ec96.exe
1656	5a1e55df322d7f0f410e19bda46827def8374605479fe22d16c921c36751ec96.exe
1656	5a1e55df322d7f0f410e19bda46827def8374605479fe22d16c921c36751ec96.exe

C:\Users\Admin\AppData\Local\Temp\5a1e55df322d7f0f410e19bda46827def8374605479fe22d16c921c36751ec96.exe
"C:\Users\Admin\AppData\Local\Temp\5a1e55df322d7f0f410e19bda46827def8374605479fe22d16c921c36751ec96.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:1656

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/1656-0-0x0000000000060000-0x0000000000BB9000-memory.dmp

Filesize
11.3MB

Download
memory/1656-1-0x00000000777B0000-0x00000000777B2000-memory.dmp

Filesize
8KB

Download
memory/1656-2-0x0000000000061000-0x00000000002E5000-memory.dmp

Filesize
2.5MB

Download
memory/1656-3-0x0000000000060000-0x0000000000BB9000-memory.dmp

Filesize
11.3MB

Download
memory/1656-4-0x0000000000060000-0x0000000000BB9000-memory.dmp

Filesize
11.3MB

Download
memory/1656-5-0x0000000000060000-0x0000000000BB9000-memory.dmp

Filesize
11.3MB

Download
memory/1656-6-0x0000000000060000-0x0000000000BB9000-memory.dmp

Filesize
11.3MB

Download
memory/1656-7-0x0000000000060000-0x0000000000BB9000-memory.dmp

Filesize
11.3MB

Download
memory/1656-8-0x0000000000060000-0x0000000000BB9000-memory.dmp

Filesize
11.3MB

Download
memory/1656-9-0x0000000000060000-0x0000000000BB9000-memory.dmp

Filesize
11.3MB

Download
memory/1656-10-0x0000000000060000-0x0000000000BB9000-memory.dmp

Filesize
11.3MB

Download
memory/1656-11-0x0000000000060000-0x0000000000BB9000-memory.dmp

Filesize
11.3MB

Download
memory/1656-12-0x0000000000060000-0x0000000000BB9000-memory.dmp

Filesize
11.3MB

Download
memory/1656-13-0x0000000000060000-0x0000000000BB9000-memory.dmp

Filesize
11.3MB

Download
memory/1656-14-0x0000000000060000-0x0000000000BB9000-memory.dmp

Filesize
11.3MB

Download
memory/1656-15-0x0000000000060000-0x0000000000BB9000-memory.dmp

Filesize
11.3MB

Download
memory/1656-16-0x0000000000060000-0x0000000000BB9000-memory.dmp

Filesize
11.3MB

Download
memory/1656-17-0x0000000000060000-0x0000000000BB9000-memory.dmp

Filesize
11.3MB

Download
memory/1656-18-0x0000000000060000-0x0000000000BB9000-memory.dmp

Filesize
11.3MB

Download
memory/1656-19-0x0000000000060000-0x0000000000BB9000-memory.dmp

Filesize
11.3MB

Download
memory/1656-20-0x0000000000060000-0x0000000000BB9000-memory.dmp

Filesize
11.3MB

Download
memory/1656-21-0x0000000000060000-0x0000000000BB9000-memory.dmp

Filesize
11.3MB

Download
memory/1656-22-0x0000000000060000-0x0000000000BB9000-memory.dmp

Filesize
11.3MB

Download
memory/1656-23-0x0000000000060000-0x0000000000BB9000-memory.dmp

Filesize
11.3MB

Download
memory/1656-24-0x0000000000060000-0x0000000000BB9000-memory.dmp

Filesize
11.3MB

Download
memory/1656-25-0x0000000000060000-0x0000000000BB9000-memory.dmp

Filesize
11.3MB

Download
memory/1656-26-0x0000000000060000-0x0000000000BB9000-memory.dmp

Filesize
11.3MB

Download
memory/1656-27-0x0000000000060000-0x0000000000BB9000-memory.dmp

Filesize
11.3MB

Download
memory/1656-28-0x0000000000060000-0x0000000000BB9000-memory.dmp

Filesize
11.3MB

Download
memory/1656-29-0x0000000000060000-0x0000000000BB9000-memory.dmp

Filesize
11.3MB

Download
memory/1656-30-0x0000000000060000-0x0000000000BB9000-memory.dmp

Filesize
11.3MB

Download
memory/1656-31-0x0000000000060000-0x0000000000BB9000-memory.dmp

Filesize
11.3MB

Download
memory/1656-32-0x0000000000060000-0x0000000000BB9000-memory.dmp

Filesize
11.3MB

Download
memory/1656-34-0x0000000000060000-0x0000000000BB9000-memory.dmp

Filesize
11.3MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads