cryptbot | ade74f94d8a756fe9759809ce90cb5c3d6320f1e673017c6a8fbc79713fadf1f

General

Target

ade74f94d8a756fe9759809ce90cb5c3d6320f1e673017c6a8fbc79713fadf1f.exe
Size

4.2MB
MD5

44d829be334d46439bddc6dfab13a937
SHA1

3b3560400d66d2993d541fdb23c1e118db932785
SHA256

ade74f94d8a756fe9759809ce90cb5c3d6320f1e673017c6a8fbc79713fadf1f
SHA512

f12005400b9355335dd68ba88110d2bedd0f1a35249dbda2bcb1f76e15f26707c3613b2c43708e1248939977202be80ca925bc404b95d2dc72bf72d7dfee3823
SSDEEP

98304:XERW/mKa+dObXXCoOnCcyjP6RaoAzb31z8xmXQ:XktSnCc2xPzbkmX

Score

10^/10

cryptbot discovery evasion spyware stealer

Malware Config

Extracted

Family

cryptbot

C2

http://home.fivetk5vt.top/hLfzXsaqNtoEGyaUtOMJ1734

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	ade74f94d8a756fe9759809ce90cb5c3d6320f1e673017c6a8fbc79713fadf1f.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__	ade74f94d8a756fe9759809ce90cb5c3d6320f1e673017c6a8fbc79713fadf1f.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	ade74f94d8a756fe9759809ce90cb5c3d6320f1e673017c6a8fbc79713fadf1f.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	ade74f94d8a756fe9759809ce90cb5c3d6320f1e673017c6a8fbc79713fadf1f.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-1-5-21-2039016743-699959520-214465309-1000\Software\Wine	ade74f94d8a756fe9759809ce90cb5c3d6320f1e673017c6a8fbc79713fadf1f.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
2124	ade74f94d8a756fe9759809ce90cb5c3d6320f1e673017c6a8fbc79713fadf1f.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	ade74f94d8a756fe9759809ce90cb5c3d6320f1e673017c6a8fbc79713fadf1f.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2124	ade74f94d8a756fe9759809ce90cb5c3d6320f1e673017c6a8fbc79713fadf1f.exe
2124	ade74f94d8a756fe9759809ce90cb5c3d6320f1e673017c6a8fbc79713fadf1f.exe
2124	ade74f94d8a756fe9759809ce90cb5c3d6320f1e673017c6a8fbc79713fadf1f.exe
2124	ade74f94d8a756fe9759809ce90cb5c3d6320f1e673017c6a8fbc79713fadf1f.exe
2124	ade74f94d8a756fe9759809ce90cb5c3d6320f1e673017c6a8fbc79713fadf1f.exe
2124	ade74f94d8a756fe9759809ce90cb5c3d6320f1e673017c6a8fbc79713fadf1f.exe

C:\Users\Admin\AppData\Local\Temp\ade74f94d8a756fe9759809ce90cb5c3d6320f1e673017c6a8fbc79713fadf1f.exe
"C:\Users\Admin\AppData\Local\Temp\ade74f94d8a756fe9759809ce90cb5c3d6320f1e673017c6a8fbc79713fadf1f.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:2124

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/2124-0-0x0000000000B90000-0x000000000175F000-memory.dmp

Filesize
11.8MB

Download
memory/2124-1-0x00000000772C0000-0x00000000772C2000-memory.dmp

Filesize
8KB

Download
memory/2124-2-0x0000000000B91000-0x0000000000E16000-memory.dmp

Filesize
2.5MB

Download
memory/2124-3-0x0000000000B90000-0x000000000175F000-memory.dmp

Filesize
11.8MB

Download
memory/2124-4-0x0000000000B90000-0x000000000175F000-memory.dmp

Filesize
11.8MB

Download
memory/2124-5-0x0000000000B90000-0x000000000175F000-memory.dmp

Filesize
11.8MB

Download
memory/2124-6-0x0000000000B90000-0x000000000175F000-memory.dmp

Filesize
11.8MB

Download
memory/2124-7-0x0000000000B90000-0x000000000175F000-memory.dmp

Filesize
11.8MB

Download
memory/2124-8-0x0000000000B90000-0x000000000175F000-memory.dmp

Filesize
11.8MB

Download
memory/2124-9-0x0000000000B90000-0x000000000175F000-memory.dmp

Filesize
11.8MB

Download
memory/2124-10-0x0000000000B90000-0x000000000175F000-memory.dmp

Filesize
11.8MB

Download
memory/2124-11-0x0000000000B90000-0x000000000175F000-memory.dmp

Filesize
11.8MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads