cryptbot | e2e7fcaa5fab8c489739c0ae362160a331af4008b8310dc315d43d18925ab71c

General

Target

e2e7fcaa5fab8c489739c0ae362160a331af4008b8310dc315d43d18925ab71c.exe
Size

4.2MB
MD5

7ab5d123f1802a81990dafb313de5241
SHA1

2137171e153cdcc672863a542760d19092ebc2c5
SHA256

e2e7fcaa5fab8c489739c0ae362160a331af4008b8310dc315d43d18925ab71c
SHA512

4515ea397407ce5b70b88639647d03de0b2c6b6a10d1dc4cfb221c2db6d7926ebfdfb88f5b36456b770fba1a2083b4adc04be874b72482a967fdb8b4428acfed
SSDEEP

98304:qF7+e1ndBsTRtHf7wP7SE8SA63D1Qobj1Eo4gwR66O:qFqe16PHfW7p1TgA6O

Score

10^/10

cryptbot discovery evasion spyware stealer

Malware Config

Signatures

CryptBot
CryptBot is a C++ stealer distributed widely in bundle with other software.
spyware stealer cryptbot
Cryptbot family
cryptbot

Detects CryptBot payload 1 IoCs

CryptBot is a C++ stealer distributed widely in bundle with other software.

spyware stealer

Processes:

resource	yara_rule
behavioral2/memory/1224-22-0x0000000069CC0000-0x000000006A71B000-memory.dmp	family_cryptbot_v3

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

Processes:

e2e7fcaa5fab8c489739c0ae362160a331af4008b8310dc315d43d18925ab71c.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	e2e7fcaa5fab8c489739c0ae362160a331af4008b8310dc315d43d18925ab71c.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

Processes:

e2e7fcaa5fab8c489739c0ae362160a331af4008b8310dc315d43d18925ab71c.exe

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	e2e7fcaa5fab8c489739c0ae362160a331af4008b8310dc315d43d18925ab71c.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	e2e7fcaa5fab8c489739c0ae362160a331af4008b8310dc315d43d18925ab71c.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

Processes:

e2e7fcaa5fab8c489739c0ae362160a331af4008b8310dc315d43d18925ab71c.exe

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Wine	e2e7fcaa5fab8c489739c0ae362160a331af4008b8310dc315d43d18925ab71c.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

e2e7fcaa5fab8c489739c0ae362160a331af4008b8310dc315d43d18925ab71c.exe

pid	Process
1224	e2e7fcaa5fab8c489739c0ae362160a331af4008b8310dc315d43d18925ab71c.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

Processes:

e2e7fcaa5fab8c489739c0ae362160a331af4008b8310dc315d43d18925ab71c.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e2e7fcaa5fab8c489739c0ae362160a331af4008b8310dc315d43d18925ab71c.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

e2e7fcaa5fab8c489739c0ae362160a331af4008b8310dc315d43d18925ab71c.exe

pid	Process
1224	e2e7fcaa5fab8c489739c0ae362160a331af4008b8310dc315d43d18925ab71c.exe
1224	e2e7fcaa5fab8c489739c0ae362160a331af4008b8310dc315d43d18925ab71c.exe

C:\Users\Admin\AppData\Local\Temp\e2e7fcaa5fab8c489739c0ae362160a331af4008b8310dc315d43d18925ab71c.exe
"C:\Users\Admin\AppData\Local\Temp\e2e7fcaa5fab8c489739c0ae362160a331af4008b8310dc315d43d18925ab71c.exe"
1⤵
- 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:1224

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

2

T1497

Credential Access

Discovery

Query Registry

3

T1012

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Virtualization/Sandbox Evasion

2

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1224-0-0x00000000002C0000-0x0000000000E50000-memory.dmp

Filesize
11.6MB

Download
memory/1224-1-0x0000000077054000-0x0000000077056000-memory.dmp

Filesize
8KB

Download
memory/1224-2-0x00000000002C1000-0x0000000000538000-memory.dmp

Filesize
2.5MB

Download
memory/1224-3-0x00000000002C0000-0x0000000000E50000-memory.dmp

Filesize
11.6MB

Download
memory/1224-4-0x00000000002C0000-0x0000000000E50000-memory.dmp

Filesize
11.6MB

Download
memory/1224-5-0x00000000002C0000-0x0000000000E50000-memory.dmp

Filesize
11.6MB

Download
memory/1224-6-0x00000000002C0000-0x0000000000E50000-memory.dmp

Filesize
11.6MB

Download
memory/1224-7-0x00000000002C0000-0x0000000000E50000-memory.dmp

Filesize
11.6MB

Download
memory/1224-8-0x00000000002C0000-0x0000000000E50000-memory.dmp

Filesize
11.6MB

Download
memory/1224-9-0x00000000002C0000-0x0000000000E50000-memory.dmp

Filesize
11.6MB

Download
memory/1224-10-0x00000000002C0000-0x0000000000E50000-memory.dmp

Filesize
11.6MB

Download
memory/1224-11-0x00000000002C0000-0x0000000000E50000-memory.dmp

Filesize
11.6MB

Download
memory/1224-12-0x00000000002C0000-0x0000000000E50000-memory.dmp

Filesize
11.6MB

Download
memory/1224-13-0x00000000002C0000-0x0000000000E50000-memory.dmp

Filesize
11.6MB

Download
memory/1224-14-0x00000000002C0000-0x0000000000E50000-memory.dmp

Filesize
11.6MB

Download
memory/1224-15-0x00000000002C0000-0x0000000000E50000-memory.dmp

Filesize
11.6MB

Download
memory/1224-16-0x00000000002C0000-0x0000000000E50000-memory.dmp

Filesize
11.6MB

Download
memory/1224-17-0x00000000002C0000-0x0000000000E50000-memory.dmp

Filesize
11.6MB

Download
memory/1224-18-0x00000000002C0000-0x0000000000E50000-memory.dmp

Filesize
11.6MB

Download
memory/1224-19-0x00000000002C0000-0x0000000000E50000-memory.dmp

Filesize
11.6MB

Download
memory/1224-20-0x00000000002C0000-0x0000000000E50000-memory.dmp

Filesize
11.6MB

Download
memory/1224-22-0x0000000069CC0000-0x000000006A71B000-memory.dmp

Filesize
10.4MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads