MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6f560023a26b94480f30cb3e66e94fa6fa8c48a430c069c5b312b6a748a46446. 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: 6f560023a26b94480f30cb3e66e94fa6fa8c48a430c069c5b312b6a748a46446
SHA3-384 hash: b2361ec63bc0adbc795dc509d18673b7cbbd724c2708c17b5a4930638c8b0af0ccd5e8ac3473d39e41443c79d0e8cef9
SHA1 hash: 64997b1289e7795beeb3f376968383e03f3e8ad1
MD5 hash: f61cae36bea1d639c2c80af5b95383d2
humanhash: avocado-paris-single-low
File name:f61cae36bea1d639c2c80af5b95383d2.exe
Download: download sample
Signature CryptBot
Create hunting rule
File size:4'449'280 bytes
First seen:2024-12-18 19:53:41 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:kcuoQ/qFJ9QWxWmN2lH+UWZaR9hbOK02sF56roCDcVrUZee:kcr8+vxd2le1qbm5aad
TLSH T18D26335619B43781D66052B631BF3F49A2A23EDF1BBAD4731F16C6550CCB2813E2EAD0
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 :
437
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
3efa9fdaaa74aaa54f0c90937d948bfc1159a3f920d94bd713bd5b2a69336d95
Verdict:
Malicious activity
Analysis date:
2024-12-17 17:08:35 UTC
Tags:
amadey botnet stealer loader themida rhadamanthys auto coinminer arch-exec lumma cryptbot shellcode antivm
Link:
https://app.any.run/tasks/b20d2a6f-96d0-400e-a02a-856b24e4ccd5

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.Evo-gen.11748.26425.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67632860653a8698dfdabe60
Tags:
phishing 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:
crypto packed packed packer_detected
Link:
https://www.filescan.io/uploads/6763285c21bbe1761ca65cd7/reports/1f121385-4eb6-4377-a641-ca3acf8900ae/overview
Verdict:
Malicious
Labled as:
Zusy.Generic
Link:
https://www.hybrid-analysis.com/sample/6f560023a26b94480f30cb3e66e94fa6fa8c48a430c069c5b312b6a748a46446
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/59773674-5420-4f4e-b1d4-7f4d47f2d99a
Result
Threat name:
Clipboard Hijacker, Cryptbot
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1577876
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: 1577876 Sample: 0254xoMBbu.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 0254xoMBbu.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 httpbin.org 98.85.100.80, 443, 49703 TWC-11351-NORTHEASTUS United States 7->41 43 twentygr20sb.top 138.124.49.236, 49704, 49706, 49709 NOKIA-ASFI Norway 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 172.217.19.228, 443, 49722, 49727 GOOGLEUS United States 28->47
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/6f560023a26b94480f30cb3e66e94fa6fa8c48a430c069c5b312b6a748a46446
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6f560023a26b94480f30cb3e66e94fa6fa8c48a430c069c5b312b6a748a46446/
Threat name:
Win32.Trojan.Amadey
Create hunting rule
Status:
Malicious
First seen:
2024-12-18 19:54:08 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
26 of 38 (68.42%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=n5laai5cnokeqdzqzm7gn2kpu35iysfegdagtrntck3kosfemrda._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery evasion
Link:
https://tria.ge/reports/241218-ymjaqazrhm/
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/608f47d7-4e32-4386-9946-50948e1e424e
Unpacked files
SH256 hash:
8d8e94ee41c1072cbbb0b0688d230596422d76aaca541f774e1a31cfb809ee9c
MD5 hash:
a4bef2019f73922d11ee0d50d23580e4
SHA1 hash:
fd64f799717ca0b77af11841411a9d79097558f5
Detections:
CryptBot
Create hunting rule
Link:
https://www.unpac.me/results/b0081a05-5478-437a-86eb-450b6ceea033/
SH256 hash:
6f560023a26b94480f30cb3e66e94fa6fa8c48a430c069c5b312b6a748a46446
MD5 hash:
f61cae36bea1d639c2c80af5b95383d2
SHA1 hash:
64997b1289e7795beeb3f376968383e03f3e8ad1
Link:
https://www.unpac.me/results/b0081a05-5478-437a-86eb-450b6ceea033/
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 6f560023a26b94480f30cb3e66e94fa6fa8c48a430c069c5b312b6a748a46446

(this sample)

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

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