cryptbot | 7dc314359cdb76163923b61fc91175c7a09577e37443ca9711ba9c6b33863391

General

Target

7dc314359cdb76163923b61fc91175c7a09577e37443ca9711ba9c6b33863391.exe
Size

4.2MB
MD5

8a549f15d1418fb4207aadb4ba813a36
SHA1

9019f532acc00096055788d1212842e8bec35627
SHA256

7dc314359cdb76163923b61fc91175c7a09577e37443ca9711ba9c6b33863391
SHA512

1aadc1a1eb8715f02108a6df2b28852c58399335a4760afaa9d7637612b117b118d1f7dcbb9bdbb63a067872b7ee37669379575b51b207678cf55c2d45acfbab
SSDEEP

98304:tom43DbewIxtiiOomSa347fCM65XFKZcdow9vbFgCAuj1:m7zb4CmaOfI/xTFGy

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	7dc314359cdb76163923b61fc91175c7a09577e37443ca9711ba9c6b33863391.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__	7dc314359cdb76163923b61fc91175c7a09577e37443ca9711ba9c6b33863391.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	7dc314359cdb76163923b61fc91175c7a09577e37443ca9711ba9c6b33863391.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	7dc314359cdb76163923b61fc91175c7a09577e37443ca9711ba9c6b33863391.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-1-5-21-4177215427-74451935-3209572229-1000\Software\Wine	7dc314359cdb76163923b61fc91175c7a09577e37443ca9711ba9c6b33863391.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
2308	7dc314359cdb76163923b61fc91175c7a09577e37443ca9711ba9c6b33863391.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	7dc314359cdb76163923b61fc91175c7a09577e37443ca9711ba9c6b33863391.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2308	7dc314359cdb76163923b61fc91175c7a09577e37443ca9711ba9c6b33863391.exe
2308	7dc314359cdb76163923b61fc91175c7a09577e37443ca9711ba9c6b33863391.exe
2308	7dc314359cdb76163923b61fc91175c7a09577e37443ca9711ba9c6b33863391.exe
2308	7dc314359cdb76163923b61fc91175c7a09577e37443ca9711ba9c6b33863391.exe
2308	7dc314359cdb76163923b61fc91175c7a09577e37443ca9711ba9c6b33863391.exe
2308	7dc314359cdb76163923b61fc91175c7a09577e37443ca9711ba9c6b33863391.exe

C:\Users\Admin\AppData\Local\Temp\7dc314359cdb76163923b61fc91175c7a09577e37443ca9711ba9c6b33863391.exe
"C:\Users\Admin\AppData\Local\Temp\7dc314359cdb76163923b61fc91175c7a09577e37443ca9711ba9c6b33863391.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:2308

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/2308-0-0x0000000000180000-0x0000000000D5D000-memory.dmp

Filesize
11.9MB

Download
memory/2308-1-0x0000000077600000-0x0000000077602000-memory.dmp

Filesize
8KB

Download
memory/2308-2-0x0000000000181000-0x0000000000406000-memory.dmp

Filesize
2.5MB

Download
memory/2308-3-0x0000000000180000-0x0000000000D5D000-memory.dmp

Filesize
11.9MB

Download
memory/2308-4-0x0000000000180000-0x0000000000D5D000-memory.dmp

Filesize
11.9MB

Download
memory/2308-5-0x0000000000180000-0x0000000000D5D000-memory.dmp

Filesize
11.9MB

Download
memory/2308-6-0x0000000000180000-0x0000000000D5D000-memory.dmp

Filesize
11.9MB

Download
memory/2308-7-0x0000000000180000-0x0000000000D5D000-memory.dmp

Filesize
11.9MB

Download
memory/2308-8-0x0000000000180000-0x0000000000D5D000-memory.dmp

Filesize
11.9MB

Download
memory/2308-9-0x0000000000180000-0x0000000000D5D000-memory.dmp

Filesize
11.9MB

Download
memory/2308-10-0x0000000000180000-0x0000000000D5D000-memory.dmp

Filesize
11.9MB

Download
memory/2308-11-0x0000000000180000-0x0000000000D5D000-memory.dmp

Filesize
11.9MB

Download
memory/2308-13-0x0000000000180000-0x0000000000D5D000-memory.dmp

Filesize
11.9MB

Download
memory/2308-15-0x0000000000180000-0x0000000000D5D000-memory.dmp

Filesize
11.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads