cryptbot | a0c1340d19a432ae46f2bbcef4b6a5bdfcef3d8cf244a4b2ffc000a8c7303e3b

General

Target

Data.exe
Size

6.3MB
MD5

6b4a28456a90b0b5951447e909a76c0d
SHA1

d7b6628b88521edc5f84c6f293ba52b4b993ea7f
SHA256

a0c1340d19a432ae46f2bbcef4b6a5bdfcef3d8cf244a4b2ffc000a8c7303e3b
SHA512

92e9817f739b4a93553429620d3248c3ad4c8f84bc56baed6bfb22cc05f9dc20190ee86be58380492da4ccf412ccf0d16b98d94501f23daae83db9a729659ff9
SSDEEP

98304:qUmjgCZGovUevs0IFxRLl+7u55m7SkA+zOt:qUmsosasrWy5M7SkLOt

Score

10^/10

cryptbot credential_access discovery spyware stealer

Malware Config

Extracted

Family

cryptbot

C2

sivf6ht.top

analforeverlovyu.top

Attributes

url_path
/v1/upload.php

Signatures

CryptBot
CryptBot is a C++ stealer distributed widely in bundle with other software.
spyware stealer cryptbot
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
credential_access stealer

Credentials from Web Browsers
T1555.003

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\Control Panel\International\Geo\Nation	Data.exe

Executes dropped EXE 3 IoCs

pid	Process
4900	service123.exe
2796	service123.exe
3352	service123.exe

Loads dropped DLL 3 IoCs

pid	Process
4900	service123.exe
2796	service123.exe
3352	service123.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
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
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 3 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	Data.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	service123.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	Data.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	Data.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
4688	schtasks.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1960 wrote to memory of 4900	1960	Data.exe	91
PID 1960 wrote to memory of 4900	1960	Data.exe	91
PID 1960 wrote to memory of 4900	1960	Data.exe	91
PID 1960 wrote to memory of 4688	1960	Data.exe	93
PID 1960 wrote to memory of 4688	1960	Data.exe	93
PID 1960 wrote to memory of 4688	1960	Data.exe	93

C:\Users\Admin\AppData\Local\Temp\Data.exe
"C:\Users\Admin\AppData\Local\Temp\Data.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious use of WriteProcessMemory
PID:1960
- C:\Users\Admin\AppData\Local\Temp\service123.exe
  "C:\Users\Admin\AppData\Local\Temp\service123.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:4900
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /create /tn "ServiceData4" /tr "C:\Users\Admin\AppData\Local\Temp\/service123.exe" /st 00:01 /du 9800:59 /sc once /ri 1 /f
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:4688

C:\Users\Admin\AppData\Local\Temp\service123.exe
C:\Users\Admin\AppData\Local\Temp\/service123.exe
1⤵
- Executes dropped EXE
- Loads dropped DLL
PID:2796

C:\Users\Admin\AppData\Local\Temp\service123.exe
C:\Users\Admin\AppData\Local\Temp\/service123.exe
1⤵
- Executes dropped EXE
- Loads dropped DLL
PID:3352

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

Query Registry

3

T1012

System Information Discovery

3

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

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Downloads

memory/1960-0-0x0000000000400000-0x000000000106C000-memory.dmp

Filesize
12.4MB

Download
memory/1960-1-0x0000000000400000-0x000000000106C000-memory.dmp

Filesize
12.4MB

Download
memory/1960-13-0x0000000000400000-0x000000000106C000-memory.dmp

Filesize
12.4MB

Download
memory/2796-21-0x0000000000880000-0x0000000000891000-memory.dmp

Filesize
68KB

Download
memory/3352-36-0x0000000000880000-0x0000000000891000-memory.dmp

Filesize
68KB

Download
memory/4900-15-0x0000000000880000-0x0000000000891000-memory.dmp

Filesize
68KB

Download
memory/4900-16-0x0000000074F00000-0x000000007503C000-memory.dmp

Filesize
1.2MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads