MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 04bd9f0802c45b8affa1969006e78af4e12e991cc7e683df10bd370b5979e134. 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: 13


Intelligence 13 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 04bd9f0802c45b8affa1969006e78af4e12e991cc7e683df10bd370b5979e134
SHA3-384 hash: 3e202e2eec52c1823bb0ae7cda4b02c2070e786560acae04d106a5ed6d2198e0ffd0d955b28d6edafa23d3503f83bca2
SHA1 hash: b5e8a8768f90ff2e19031008b36309d4ba207a3c
MD5 hash: eac15673f4e20ec549adb1e79166124a
humanhash: echo-sink-earth-indigo
File name:eac15673f4e20ec549adb1e79166124a.exe
Download: download sample
Signature CryptBot
Create hunting rule
File size:4'492'800 bytes
First seen:2024-12-18 19:53:47 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:/ZpfKJArZMvc8vKpeb1az9UFL99Y6fTP8S25m0+Ya/PXEdo:/T1rZ98S466Hi6oS25PGP0
TLSH T1872633896E989F43C4610DF824F94C636A01430667D586F53DD7A03E2E6AA3E36DFE34
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 :
435
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
ebbd4d40ee39ad9ccccf5288729b2285b0744aca85972055c31d5c0c92f4294f
Verdict:
Malicious activity
Analysis date:
2024-12-17 13:58:13 UTC
Tags:
amadey botnet stealer loader themida redline metastealer lumma arch-exec rhadamanthys cryptbot antivm
Link:
https://app.any.run/tasks/c662447f-f9f3-445d-bae7-fddba3a96935

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.Evo-gen.19034.5991.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67632865653a8698dfdabeb4
Tags:
autorun virus sage zusy
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:
crypto packed packed packer_detected
Link:
https://www.filescan.io/uploads/6763285f41118fded02e8531/reports/ecb34f54-68b4-4b7c-9c1a-8bee2ee13318/overview
Verdict:
Malicious
Labled as:
Zusy.Generic
Link:
https://www.hybrid-analysis.com/sample/04bd9f0802c45b8affa1969006e78af4e12e991cc7e683df10bd370b5979e134
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/8f1930b7-cc6f-4884-b549-c6fb2f3a3317
Result
Threat name:
Clipboard Hijacker, Cryptbot
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1577874
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Attempt to bypass Chrome Application-Bound Encryption
Drops large PE files
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
Sigma detected: Suspicious Scheduled Task Creation Involving Temp Folder
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)
Tries to harvest and steal browser information (history, passwords, etc)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Clipboard Hijacker
Yara detected Cryptbot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1577874 Sample: k01VJh7Ubf.exe Startdate: 18/12/2024 Architecture: WINDOWS Score: 100 49 Suricata IDS alerts for network traffic 2->49 51 Antivirus / Scanner detection for submitted sample 2->51 53 Multi AV Scanner detection for submitted file 2->53 55 7 other signatures 2->55 7 k01VJh7Ubf.exe 5 2 2->7         started        12 service123.exe 2->12         started        14 service123.exe 2->14         started        16 service123.exe 2->16         started        process3 dnsIp4 41 twentygr20sb.top 138.124.49.236, 49706, 49707, 49713 NOKIA-ASFI Norway 7->41 43 httpbin.org 34.226.108.155, 443, 49705 AMAZON-AESUS United States 7->43 45 2 other IPs or domains 7->45 35 C:\Users\user\AppData\...\service123.exe, PE32 7->35 dropped 37 C:\Users\user\...\VHRiDaKeifEXHXFjuthj.dll, PE32 7->37 dropped 57 Attempt to bypass Chrome Application-Bound Encryption 7->57 59 Tries to detect sandboxes and other dynamic analysis tools (window names) 7->59 61 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 7->61 63 8 other signatures 7->63 18 WerFault.exe 19 16 7->18         started        21 chrome.exe 7->21         started        24 schtasks.exe 1 7->24         started        26 service123.exe 7->26         started        file5 signatures6 process7 dnsIp8 33 C:\ProgramData\Microsoft\...\Report.wer, Unicode 18->33 dropped 39 239.255.255.250 unknown Reserved 21->39 28 chrome.exe 21->28         started        31 conhost.exe 24->31         started        file9 process10 dnsIp11 47 www.google.com 142.250.181.132, 443, 49730, 49733 GOOGLEUS United States 28->47
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/04bd9f0802c45b8affa1969006e78af4e12e991cc7e683df10bd370b5979e134
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/04bd9f0802c45b8affa1969006e78af4e12e991cc7e683df10bd370b5979e134/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2024-12-17 19:23:00 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
25 of 38 (65.79%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=as6z6cacyrnyv75bs2ianz4k6tqs5gi4y7tihxyqxu3qwwlz4e2a._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery evasion
Link:
https://tria.ge/reports/241218-ymjaqazkhv/
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)
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/365bedbe-8fca-419f-8b91-ae393d15391a
Unpacked files
SH256 hash:
337ebfff708c0f929d5adcc1d4466af8758663dc653caef0ea61d115192cd673
MD5 hash:
55a6d82606354025d16fbf67802f9995
SHA1 hash:
77810e944c7a510f898be53fce6a2cc3f6a3e20c
Detections:
CryptBot
Create hunting rule
Link:
https://www.unpac.me/results/6021214a-c67c-4743-a333-adfe8c0aa144/
SH256 hash:
04bd9f0802c45b8affa1969006e78af4e12e991cc7e683df10bd370b5979e134
MD5 hash:
eac15673f4e20ec549adb1e79166124a
SHA1 hash:
b5e8a8768f90ff2e19031008b36309d4ba207a3c
Link:
https://www.unpac.me/results/6021214a-c67c-4743-a333-adfe8c0aa144/
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)

File information

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

Web download

CryptBot

Executable exe 04bd9f0802c45b8affa1969006e78af4e12e991cc7e683df10bd370b5979e134

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3331766/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3331772/

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

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