cryptbot | cc9929b67e24ad058371096529fda098fc1171df19097b4a05e79e3641b8d71f

General

Target

cc9929b67e24ad058371096529fda098fc1171df19097b4a05e79e3641b8d71f.exe
Size

4.2MB
MD5

928d3b616e73c926bc35d596c432a62b
SHA1

83f772926daa9beb0f1a60b0a5145685be6f82cd
SHA256

cc9929b67e24ad058371096529fda098fc1171df19097b4a05e79e3641b8d71f
SHA512

6bb0d25b857fb48ccf81b51c4348ff240083ff8069d8d96bf9b62df9534f6c0891c6954afb30ca5a43ee0d096396a8cd42dcfafff4b0152663ca75bcf3177ade
SSDEEP

98304:EC1zaW9YABPNHLbCPkTIGXjWW8kEIc9cenBEI7pQ4:B1OVAbHhX2kTUczkp

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	cc9929b67e24ad058371096529fda098fc1171df19097b4a05e79e3641b8d71f.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__	cc9929b67e24ad058371096529fda098fc1171df19097b4a05e79e3641b8d71f.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	cc9929b67e24ad058371096529fda098fc1171df19097b4a05e79e3641b8d71f.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	cc9929b67e24ad058371096529fda098fc1171df19097b4a05e79e3641b8d71f.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-1-5-21-3756129449-3121373848-4276368241-1000\Software\Wine	cc9929b67e24ad058371096529fda098fc1171df19097b4a05e79e3641b8d71f.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
4456	cc9929b67e24ad058371096529fda098fc1171df19097b4a05e79e3641b8d71f.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	cc9929b67e24ad058371096529fda098fc1171df19097b4a05e79e3641b8d71f.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
4456	cc9929b67e24ad058371096529fda098fc1171df19097b4a05e79e3641b8d71f.exe
4456	cc9929b67e24ad058371096529fda098fc1171df19097b4a05e79e3641b8d71f.exe
4456	cc9929b67e24ad058371096529fda098fc1171df19097b4a05e79e3641b8d71f.exe
4456	cc9929b67e24ad058371096529fda098fc1171df19097b4a05e79e3641b8d71f.exe
4456	cc9929b67e24ad058371096529fda098fc1171df19097b4a05e79e3641b8d71f.exe
4456	cc9929b67e24ad058371096529fda098fc1171df19097b4a05e79e3641b8d71f.exe
4456	cc9929b67e24ad058371096529fda098fc1171df19097b4a05e79e3641b8d71f.exe
4456	cc9929b67e24ad058371096529fda098fc1171df19097b4a05e79e3641b8d71f.exe
4456	cc9929b67e24ad058371096529fda098fc1171df19097b4a05e79e3641b8d71f.exe
4456	cc9929b67e24ad058371096529fda098fc1171df19097b4a05e79e3641b8d71f.exe

C:\Users\Admin\AppData\Local\Temp\cc9929b67e24ad058371096529fda098fc1171df19097b4a05e79e3641b8d71f.exe
"C:\Users\Admin\AppData\Local\Temp\cc9929b67e24ad058371096529fda098fc1171df19097b4a05e79e3641b8d71f.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:4456

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/4456-0-0x00000000000B0000-0x0000000000D5C000-memory.dmp

Filesize
12.7MB

Download
memory/4456-1-0x0000000077C94000-0x0000000077C96000-memory.dmp

Filesize
8KB

Download
memory/4456-2-0x00000000000B1000-0x0000000000335000-memory.dmp

Filesize
2.5MB

Download
memory/4456-3-0x00000000000B0000-0x0000000000D5C000-memory.dmp

Filesize
12.7MB

Download
memory/4456-4-0x00000000000B0000-0x0000000000D5C000-memory.dmp

Filesize
12.7MB

Download
memory/4456-5-0x00000000000B0000-0x0000000000D5C000-memory.dmp

Filesize
12.7MB

Download
memory/4456-6-0x00000000000B0000-0x0000000000D5C000-memory.dmp

Filesize
12.7MB

Download
memory/4456-7-0x00000000000B0000-0x0000000000D5C000-memory.dmp

Filesize
12.7MB

Download
memory/4456-8-0x00000000000B0000-0x0000000000D5C000-memory.dmp

Filesize
12.7MB

Download
memory/4456-9-0x00000000000B0000-0x0000000000D5C000-memory.dmp

Filesize
12.7MB

Download
memory/4456-10-0x00000000000B0000-0x0000000000D5C000-memory.dmp

Filesize
12.7MB

Download
memory/4456-12-0x00000000000B0000-0x0000000000D5C000-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