MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 75e60b27b6632c5485cd138a5fc08116f59da83ae617b08f6d7be778d7dba3ee. 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: 75e60b27b6632c5485cd138a5fc08116f59da83ae617b08f6d7be778d7dba3ee
SHA3-384 hash: 176a548ee2d42117ec3cef0313a41ef836bf75b5fa528975c6cbbd6781320ba64cccfcc32d839330e6bdc666dcd09df6
SHA1 hash: 03875faf45a3177c63feb6257d1ad23de1e3726d
MD5 hash: 4dfe53d9b410831e0b01ed3c6149d427
humanhash: batman-tango-don-six
File name:4dfe53d9b410831e0b01ed3c6149d427.exe
Download: download sample
Signature CryptBot
Create hunting rule
File size:4'416'512 bytes
First seen:2024-12-23 06:52:44 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:I2+geAkXkU/xiY3uNuG6H0ss9k1I7P3sCDiG8pKA:v+geAkZ4Ye36UsVqzDiGxA
TLSH T1CC16333BF264C110CD469B3492EB27E733608D1DA8D825FB5AE5CB1E7B87B9C1210796
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 :
361
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
4dfe53d9b410831e0b01ed3c6149d427.exe
Verdict:
Malicious activity
Analysis date:
2024-12-23 08:19:56 UTC
Tags:
cryptbot stealer themida antivm crypto-regex
Link:
https://app.any.run/tasks/bfdd64ad-f99c-4a78-be8b-e79b8598a9b7

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Variant.Zusy.568294.313.28274.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=676908d88a4d48ee35fe6774
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
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
crypto packed packed packer_detected
Link:
https://www.filescan.io/uploads/676908da103c07c16377449e/reports/011e0a60-6734-4d48-955f-aa293380fe70/overview
Verdict:
Malicious
Labled as:
Zusy.Generic
Link:
https://www.hybrid-analysis.com/sample/75e60b27b6632c5485cd138a5fc08116f59da83ae617b08f6d7be778d7dba3ee
Result
Verdict:
MALICIOUS
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/422844c5-558a-4a10-a96d-9c01708c5b52
Result
Threat name:
Cryptbot
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1579726
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 Cryptbot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1579726 Sample: xWnpPJbKGK.exe Startdate: 23/12/2024 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 6 other signatures 2->55 7 xWnpPJbKGK.exe 5 3 2->7         started        12 service123.exe 2->12         started        14 service123.exe 2->14         started        16 5 other processes 2->16 process3 dnsIp4 41 httpbin.org 98.85.100.80, 443, 49723 TWC-11351-NORTHEASTUS United States 7->41 43 twentytk20ht.top 185.121.15.192, 49728, 49735, 49797 REDSERVICIOES Spain 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\...LLRGATenShKoyKeRtXA.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 22 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, 49824, 49829 GOOGLEUS United States 28->47
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/75e60b27b6632c5485cd138a5fc08116f59da83ae617b08f6d7be778d7dba3ee
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/75e60b27b6632c5485cd138a5fc08116f59da83ae617b08f6d7be778d7dba3ee/
Threat name:
Win32.Trojan.Amadey
Create hunting rule
Status:
Malicious
First seen:
2024-12-23 00:59:30 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
29 of 38 (76.32%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=oxtawj5wmmwfjboncoff7qebc32z3kb24yl3bd3npptxrv63upxa._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery evasion
Link:
https://tria.ge/reports/241223-hnnc3axkb1/
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/4bf49dce-8a62-4cb9-8759-5f7cb52764f1
Unpacked files
SH256 hash:
3edc64f865f9b523c936a8e01ed32c047e215b6d1466a4d3f01ff39a6baff5fe
MD5 hash:
88494ef52ffb100757e4117f44e96c8b
SHA1 hash:
906e2ff02ccea269be24598dec0ad38233e5de37
Detections:
CryptBot
Create hunting rule
Link:
https://www.unpac.me/results/06da27ff-3dcd-4689-8317-400fa96741f9/
SH256 hash:
75e60b27b6632c5485cd138a5fc08116f59da83ae617b08f6d7be778d7dba3ee
MD5 hash:
4dfe53d9b410831e0b01ed3c6149d427
SHA1 hash:
03875faf45a3177c63feb6257d1ad23de1e3726d
Link:
https://www.unpac.me/results/06da27ff-3dcd-4689-8317-400fa96741f9/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/75e60b27b6632c5485cd138a5fc08116f59da83ae617b08f6d7be778d7dba3ee

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 75e60b27b6632c5485cd138a5fc08116f59da83ae617b08f6d7be778d7dba3ee

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3331772/
  
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

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