cryptbot | 527492845939bee88267250394d0342521939dd71fb7c274d0b0832bc7ff679a

General

Target

0ab7414641e2e2f9e1cf8ea3dc9d9f3a.exe
Size

4.3MB
MD5

0ab7414641e2e2f9e1cf8ea3dc9d9f3a
SHA1

d9ad680a3143b626c7b01a1c9582ea2d8cb660f8
SHA256

527492845939bee88267250394d0342521939dd71fb7c274d0b0832bc7ff679a
SHA512

51a1ed193a1be773490d6c8ad45bcab0023e22ed989d6f40b484d00cfb96632254a94b6203e72c1c14d39fe16905d465035a0c1e08b2739bbac718d09794d509
SSDEEP

98304:FxhoRWdEiSqCzP394XJeW2ZLfrpwtdnrKrl2u10iEm:FxGRW2/qaPt4cW2ZbarKrwu10

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	0ab7414641e2e2f9e1cf8ea3dc9d9f3a.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__	0ab7414641e2e2f9e1cf8ea3dc9d9f3a.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	0ab7414641e2e2f9e1cf8ea3dc9d9f3a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	0ab7414641e2e2f9e1cf8ea3dc9d9f3a.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-1-5-21-312935884-697965778-3955649944-1000\Software\Wine	0ab7414641e2e2f9e1cf8ea3dc9d9f3a.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
2764	0ab7414641e2e2f9e1cf8ea3dc9d9f3a.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	0ab7414641e2e2f9e1cf8ea3dc9d9f3a.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2764	0ab7414641e2e2f9e1cf8ea3dc9d9f3a.exe
2764	0ab7414641e2e2f9e1cf8ea3dc9d9f3a.exe
2764	0ab7414641e2e2f9e1cf8ea3dc9d9f3a.exe
2764	0ab7414641e2e2f9e1cf8ea3dc9d9f3a.exe
2764	0ab7414641e2e2f9e1cf8ea3dc9d9f3a.exe
2764	0ab7414641e2e2f9e1cf8ea3dc9d9f3a.exe

C:\Users\Admin\AppData\Local\Temp\0ab7414641e2e2f9e1cf8ea3dc9d9f3a.exe
"C:\Users\Admin\AppData\Local\Temp\0ab7414641e2e2f9e1cf8ea3dc9d9f3a.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:2764

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/2764-0-0x0000000000E40000-0x0000000001ABF000-memory.dmp

Filesize
12.5MB

Download
memory/2764-1-0x0000000077AF0000-0x0000000077AF2000-memory.dmp

Filesize
8KB

Download
memory/2764-2-0x0000000000E41000-0x00000000010CB000-memory.dmp

Filesize
2.5MB

Download
memory/2764-3-0x0000000000E40000-0x0000000001ABF000-memory.dmp

Filesize
12.5MB

Download
memory/2764-4-0x0000000000E40000-0x0000000001ABF000-memory.dmp

Filesize
12.5MB

Download
memory/2764-5-0x0000000000E40000-0x0000000001ABF000-memory.dmp

Filesize
12.5MB

Download
memory/2764-6-0x0000000000E40000-0x0000000001ABF000-memory.dmp

Filesize
12.5MB

Download
memory/2764-7-0x0000000000E40000-0x0000000001ABF000-memory.dmp

Filesize
12.5MB

Download
memory/2764-8-0x0000000000E40000-0x0000000001ABF000-memory.dmp

Filesize
12.5MB

Download
memory/2764-9-0x0000000000E40000-0x0000000001ABF000-memory.dmp

Filesize
12.5MB

Download
memory/2764-11-0x0000000000E40000-0x0000000001ABF000-memory.dmp

Filesize
12.5MB

Download
memory/2764-12-0x0000000000E40000-0x0000000001ABF000-memory.dmp

Filesize
12.5MB

Download
memory/2764-13-0x0000000000E40000-0x0000000001ABF000-memory.dmp

Filesize
12.5MB

Download
memory/2764-14-0x0000000000E40000-0x0000000001ABF000-memory.dmp

Filesize
12.5MB

Download
memory/2764-15-0x0000000000E40000-0x0000000001ABF000-memory.dmp

Filesize
12.5MB

Download
memory/2764-16-0x0000000000E40000-0x0000000001ABF000-memory.dmp

Filesize
12.5MB

Download
memory/2764-17-0x0000000000E40000-0x0000000001ABF000-memory.dmp

Filesize
12.5MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads