cryptbot | e78ed16dc1488e89f074a3b7f92683910d50f3849c7e94531b13cccf5eface73

General

Target

e78ed16dc1488e89f074a3b7f92683910d50f3849c7e94531b13cccf5eface73.exe
Size

4.3MB
MD5

5fcf1c70847c8d629264384d6d6c8acf
SHA1

d9edad7806c30dd9b980d4705a0891339621cf7a
SHA256

e78ed16dc1488e89f074a3b7f92683910d50f3849c7e94531b13cccf5eface73
SHA512

5f317afdee88fadd924f2f3f3eb95226a627ccf8061357fe0a3fb7e2d8ace5da2bf5fc383038c2b191eea94a804e36611bcc2226b565955fa6e3d6f8510f4175
SSDEEP

98304:V+7uR57NzRP1qxQ/EprGbbEV70UA6Wmu+aUzh1Zxs:A7QLlP1eQ+rGE70UN6WW

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	e78ed16dc1488e89f074a3b7f92683910d50f3849c7e94531b13cccf5eface73.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__	e78ed16dc1488e89f074a3b7f92683910d50f3849c7e94531b13cccf5eface73.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	e78ed16dc1488e89f074a3b7f92683910d50f3849c7e94531b13cccf5eface73.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	e78ed16dc1488e89f074a3b7f92683910d50f3849c7e94531b13cccf5eface73.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	e78ed16dc1488e89f074a3b7f92683910d50f3849c7e94531b13cccf5eface73.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
2400	e78ed16dc1488e89f074a3b7f92683910d50f3849c7e94531b13cccf5eface73.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	e78ed16dc1488e89f074a3b7f92683910d50f3849c7e94531b13cccf5eface73.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2400	e78ed16dc1488e89f074a3b7f92683910d50f3849c7e94531b13cccf5eface73.exe
2400	e78ed16dc1488e89f074a3b7f92683910d50f3849c7e94531b13cccf5eface73.exe
2400	e78ed16dc1488e89f074a3b7f92683910d50f3849c7e94531b13cccf5eface73.exe
2400	e78ed16dc1488e89f074a3b7f92683910d50f3849c7e94531b13cccf5eface73.exe
2400	e78ed16dc1488e89f074a3b7f92683910d50f3849c7e94531b13cccf5eface73.exe
2400	e78ed16dc1488e89f074a3b7f92683910d50f3849c7e94531b13cccf5eface73.exe

C:\Users\Admin\AppData\Local\Temp\e78ed16dc1488e89f074a3b7f92683910d50f3849c7e94531b13cccf5eface73.exe
"C:\Users\Admin\AppData\Local\Temp\e78ed16dc1488e89f074a3b7f92683910d50f3849c7e94531b13cccf5eface73.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:2400

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/2400-0-0x0000000000040000-0x0000000000CB4000-memory.dmp

Filesize
12.5MB

Download
memory/2400-1-0x0000000077BF0000-0x0000000077BF2000-memory.dmp

Filesize
8KB

Download
memory/2400-2-0x0000000000041000-0x00000000002CB000-memory.dmp

Filesize
2.5MB

Download
memory/2400-3-0x0000000000040000-0x0000000000CB4000-memory.dmp

Filesize
12.5MB

Download
memory/2400-4-0x0000000000040000-0x0000000000CB4000-memory.dmp

Filesize
12.5MB

Download
memory/2400-5-0x0000000000040000-0x0000000000CB4000-memory.dmp

Filesize
12.5MB

Download
memory/2400-6-0x0000000000040000-0x0000000000CB4000-memory.dmp

Filesize
12.5MB

Download
memory/2400-7-0x0000000000040000-0x0000000000CB4000-memory.dmp

Filesize
12.5MB

Download
memory/2400-8-0x0000000000040000-0x0000000000CB4000-memory.dmp

Filesize
12.5MB

Download
memory/2400-9-0x0000000000040000-0x0000000000CB4000-memory.dmp

Filesize
12.5MB

Download
memory/2400-10-0x0000000000040000-0x0000000000CB4000-memory.dmp

Filesize
12.5MB

Download
memory/2400-11-0x0000000000040000-0x0000000000CB4000-memory.dmp

Filesize
12.5MB

Download
memory/2400-12-0x0000000000040000-0x0000000000CB4000-memory.dmp

Filesize
12.5MB

Download
memory/2400-13-0x0000000000040000-0x0000000000CB4000-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