MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d1f1891332480d2aebf175fb230eb818fc1de151f8cb6e860b9822351fdc9b0b. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


CryptBot


Vendor detections: 14


Intelligence 14 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d1f1891332480d2aebf175fb230eb818fc1de151f8cb6e860b9822351fdc9b0b
SHA3-384 hash: fd620034146d59551261095b3a8a1989ddf72185f82d4a847963ec5cb0074f91b7f9f19212178c994addee7c03163fc5
SHA1 hash: ff8da0285514de691aa3b14f51b0224a9363054f
MD5 hash: 2c719f77b7093d405c076ea8e1cecb89
humanhash: uniform-bluebird-mike-sweet
File name:2c719f77b7093d405c076ea8e1cecb89.exe
Download: download sample
Signature CryptBot
Create hunting rule
File size:4'456'960 bytes
First seen:2024-12-16 08:52:16 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 2eabe9054cad5152567f0699947a2c5b (2'852 x LummaStealer, 1'312 x Stealc, 1'026 x Healer)
ssdeep 98304:hNPJZxwI+lziiNknS9V7Myj6vaoBAPS/+7NmyX4905qqomi:hNPP+ImzDNkSH7cCoCPS/juVi
TLSH T1C426331C91B3AF1FCB3CA2750AB4981E3769FDA2692D81E1513E1963D303712136ADE6
TrID 27.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
20.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
18.5% (.EXE) Win32 Executable (generic) (4504/4/1)
8.4% (.ICL) Windows Icons Library (generic) (2059/9)
8.3% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
Reporter abuse_ch
Tags:CryptBot exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
356
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
phorpiex
Create hunting rule
ID:
1
File name:
Setup.exe
Verdict:
Malicious activity
Analysis date:
2024-12-16 03:15:07 UTC
Tags:
discord phorpiex opendir loader zphp github telegram vidar stealer evasion jeefo meterpreter backdoor xworm redline metastealer payload auto rat quasar remote amadey botnet exfiltration njrat bladabindi themida discordtokenstealer lumma coinminer remcos arch-doc cryptbot phishing asyncrat snake keylogger stealc cobaltstrike tas17 rhadamanthys netreactor
Link:
https://app.any.run/tasks/94497f2a-14ce-4742-ae23-943d3d3e7f96

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.MalwareX-gen.31174.28145.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=675fed178fb73f13afccc564
Tags:
vmdetect autorun
Result
Verdict:
Clean
Maliciousness:

Behaviour
Сreating synchronization primitives
Searching for analyzing tools
Searching for the window
DNS request
Connection attempt
Sending a custom TCP request
Creating a window
Sending an HTTP POST request
Sending an HTTP GET request
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-vm crypto packed packed packer_detected
Link:
https://www.filescan.io/uploads/675fea73ab0a5893366733d1/reports/1bcf5c55-69f2-46a5-86fa-217ebe78e589/overview
Verdict:
Malicious
Labled as:
Zusy.Generic
Link:
https://www.hybrid-analysis.com/sample/d1f1891332480d2aebf175fb230eb818fc1de151f8cb6e860b9822351fdc9b0b
Result
Verdict:
MALICIOUS
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/0fcdde3b-9920-42c2-a2a9-3ea0e7eac71e
Result
Threat name:
Cryptbot
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1575773
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Attempt to bypass Chrome Application-Bound Encryption
C2 URLs / IPs found in malware configuration
Found malware configuration
Hides threads from debuggers
Leaks process information
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Suricata IDS alerts for network traffic
Tries to detect process monitoring tools (Task Manager, Process Explorer etc.)
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to detect virtualization through RDTSC time measurements
Tries to evade debugger and weak emulator (self modifying code)
Yara detected Cryptbot
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/d1f1891332480d2aebf175fb230eb818fc1de151f8cb6e860b9822351fdc9b0b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d1f1891332480d2aebf175fb230eb818fc1de151f8cb6e860b9822351fdc9b0b/
Threat name:
Win32.Trojan.Amadey
Create hunting rule
Status:
Malicious
First seen:
2024-12-16 05:50:21 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
28 of 38 (73.68%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2hyysezsjagsv27rox5sgdvydd6b3ykr7dfw5bqltardkh64tmfq._file
Result
Malware family:
cryptbot
Create hunting rule
Score:
  10/10
Tags:
family:cryptbot discovery evasion spyware stealer
Link:
https://tria.ge/reports/241216-ktbmkatqdj/
Behaviour
Suspicious behavior: EnumeratesProcesses
System Location Discovery: System Language Discovery
Suspicious use of NtSetInformationThreadHideFromDebugger
Checks installed software on the system
Checks BIOS information in registry
Identifies Wine through registry keys
Enumerates VirtualBox registry keys
Identifies VirtualBox via ACPI registry values (likely anti-VM)
CryptBot
Cryptbot family
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/64025c56-c557-403c-93fe-1a9e4aa1c0f7
Unpacked files
SH256 hash:
dd2eb69dbe549d83405a407fdb16993d2cc926bfba465ac8385f3f06f1b645c6
MD5 hash:
19cee412e783e34f13802c98243dc725
SHA1 hash:
96ff3e3912f184814816790e4ac93093f314f50f
Detections:
CryptBot
Create hunting rule
Link:
https://www.unpac.me/results/7993a6c0-149f-4f84-b174-6b4c12d334df/
SH256 hash:
d1f1891332480d2aebf175fb230eb818fc1de151f8cb6e860b9822351fdc9b0b
MD5 hash:
2c719f77b7093d405c076ea8e1cecb89
SHA1 hash:
ff8da0285514de691aa3b14f51b0224a9363054f
Link:
https://www.unpac.me/results/7993a6c0-149f-4f84-b174-6b4c12d334df/
Please note that we are no longer able to provide a coverage score for Virus Total.

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

CryptBot

Executable exe d1f1891332480d2aebf175fb230eb818fc1de151f8cb6e860b9822351fdc9b0b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3331753/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3331763/
  
URLhaus
https://urlhaus.abuse.ch/url/3346525/
  
URLhaus
https://urlhaus.abuse.ch/url/3310377/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high
CHECK_NXMissing Non-Executable Memory Protectioncritical

Comments