cryptbot | 17c3123db77ffc211c028fa20138699f1d8cd8a63159d428dd1e33f5cb265b06

General

Target

6098007d86bda32edb4dbeac787639b623cca631501eba60d29042d5dfbee3ff.exe
Size

4.2MB
MD5

7f86796ba277db70ce5d280c2a6f714c
SHA1

fed01f3abd8ff316007fea40970aa18bc3b996b6
SHA256

6098007d86bda32edb4dbeac787639b623cca631501eba60d29042d5dfbee3ff
SHA512

124a578cbe99d5747cfe8841c37e658d0670d558bc706f1b5bcd5543b57306c9ec355c6a6ffb541bc130d934efbae11a182c75f17037ad7d1154088f283b6703
SSDEEP

98304:JSqUC29OWJfBmDjM2COyYUAMWe5Xj9fQ0hEBJ8nwE/2M:J8OifBMjAODIzlQBBJ8nh2

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	6098007d86bda32edb4dbeac787639b623cca631501eba60d29042d5dfbee3ff.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__	6098007d86bda32edb4dbeac787639b623cca631501eba60d29042d5dfbee3ff.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	6098007d86bda32edb4dbeac787639b623cca631501eba60d29042d5dfbee3ff.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	6098007d86bda32edb4dbeac787639b623cca631501eba60d29042d5dfbee3ff.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	6098007d86bda32edb4dbeac787639b623cca631501eba60d29042d5dfbee3ff.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
684	6098007d86bda32edb4dbeac787639b623cca631501eba60d29042d5dfbee3ff.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	6098007d86bda32edb4dbeac787639b623cca631501eba60d29042d5dfbee3ff.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
684	6098007d86bda32edb4dbeac787639b623cca631501eba60d29042d5dfbee3ff.exe
684	6098007d86bda32edb4dbeac787639b623cca631501eba60d29042d5dfbee3ff.exe
684	6098007d86bda32edb4dbeac787639b623cca631501eba60d29042d5dfbee3ff.exe
684	6098007d86bda32edb4dbeac787639b623cca631501eba60d29042d5dfbee3ff.exe
684	6098007d86bda32edb4dbeac787639b623cca631501eba60d29042d5dfbee3ff.exe
684	6098007d86bda32edb4dbeac787639b623cca631501eba60d29042d5dfbee3ff.exe

C:\Users\Admin\AppData\Local\Temp\6098007d86bda32edb4dbeac787639b623cca631501eba60d29042d5dfbee3ff.exe
"C:\Users\Admin\AppData\Local\Temp\6098007d86bda32edb4dbeac787639b623cca631501eba60d29042d5dfbee3ff.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:684

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/684-0-0x0000000000B00000-0x00000000017BB000-memory.dmp

Filesize
12.7MB

Download
memory/684-1-0x0000000077120000-0x0000000077122000-memory.dmp

Filesize
8KB

Download
memory/684-2-0x0000000000B01000-0x0000000000D85000-memory.dmp

Filesize
2.5MB

Download
memory/684-3-0x0000000000B00000-0x00000000017BB000-memory.dmp

Filesize
12.7MB

Download
memory/684-4-0x0000000000B00000-0x00000000017BB000-memory.dmp

Filesize
12.7MB

Download
memory/684-5-0x0000000000B00000-0x00000000017BB000-memory.dmp

Filesize
12.7MB

Download
memory/684-6-0x0000000000B00000-0x00000000017BB000-memory.dmp

Filesize
12.7MB

Download
memory/684-7-0x0000000000B00000-0x00000000017BB000-memory.dmp

Filesize
12.7MB

Download
memory/684-8-0x0000000000B00000-0x00000000017BB000-memory.dmp

Filesize
12.7MB

Download
memory/684-9-0x0000000000B00000-0x00000000017BB000-memory.dmp

Filesize
12.7MB

Download
memory/684-10-0x0000000000B00000-0x00000000017BB000-memory.dmp

Filesize
12.7MB

Download
memory/684-12-0x0000000000B00000-0x00000000017BB000-memory.dmp

Filesize
12.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads