MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 564084e14d92f08cd1e05273a44bfaf11dd7e539e64943ff59cc651622c18268. 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: 15


Intelligence 15 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 564084e14d92f08cd1e05273a44bfaf11dd7e539e64943ff59cc651622c18268
SHA3-384 hash: 97842b2cbfd620ad636a168dd92dd2eb109da2a1aae0f00819a933fbc4fc5f295db12f05270ce28af400780f0e27de8b
SHA1 hash: 1dfe133b03505c6969babf5b533620e3b240ffda
MD5 hash: 4f6dab981f84c2ddb35307b748427e30
humanhash: spaghetti-white-angel-violet
File name:4f6dab981f84c2ddb35307b748427e30.exe
Download: download sample
Signature CryptBot
Create hunting rule
File size:4'512'256 bytes
First seen:2024-12-31 08:43:35 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:pxum0DsExjEQkw3NeGqcmw19vCIroMGj0K9Gl3Z/k9gfE:psm0sw3QGqcdsmjFy9gs
TLSH T10D263338C5374A7FCBA3453570A4D29C3AC5A7D30DED03EE2A8ADB5546B720492C369E
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 :
396
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
4f6dab981f84c2ddb35307b748427e30.exe
Verdict:
Malicious activity
Analysis date:
2024-12-31 08:54:12 UTC
Tags:
cryptbot stealer
Link:
https://app.any.run/tasks/d5df8c8d-96a9-4e7d-9a01-c8eb35042c2d

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Win.Packed.Zusy-10040003-0
Create hunting rule

Win.Packed.Zusy-10040924-0
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6773aee974a2bd296e24b81f
Tags:
virus zusy
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Searching for analyzing tools
Connection attempt to an infection source
Creating a window
DNS request
Connection attempt
Sending an HTTP POST request
Query of malicious DNS domain
Sending a TCP request to an infection source
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
crypto packed packed packer_detected
Link:
https://www.filescan.io/uploads/6773aedf500104185a2cfa14/reports/0b116133-6877-4f41-bfad-e4f7ff95d780/overview
Verdict:
Malicious
Labled as:
Zusy.Generic
Link:
https://www.hybrid-analysis.com/sample/564084e14d92f08cd1e05273a44bfaf11dd7e539e64943ff59cc651622c18268
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/0a73c64d-3a48-4a05-aa49-3594d51c7ca7
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1582698
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Detected unpacking (changes PE section rights)
Hides threads from debuggers
Infostealer behavior detected
Leaks process information
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
PE file contains section with special chars
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)
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/564084e14d92f08cd1e05273a44bfaf11dd7e539e64943ff59cc651622c18268
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/564084e14d92f08cd1e05273a44bfaf11dd7e539e64943ff59cc651622c18268/
Threat name:
Win32.Infostealer.Tinba
Create hunting rule
Status:
Malicious
First seen:
2024-12-31 08:44:13 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
19 of 23 (82.61%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kzaijyknslyizupakjz2is726eo5pzjz4zeuh72zzrsrmiwbqjua._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery evasion
Link:
https://tria.ge/reports/241231-knrftssndx/
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:
Malicious
Tags:
Win.Packed.Zusy-10040003-0
YARA:
n/a
Link:
https://app.threat.zone/submission/ded22c2a-61b8-43fb-8f5c-faec929df949
Unpacked files
SH256 hash:
ff3803221c8f53bc3af45ed2fae906ea25b8d1ed8c5cea68bb06940560d645a0
MD5 hash:
82a2ea0e7ba7fc9fbd526a2996fe9688
SHA1 hash:
8e24324268b2ab865c98a7c924854d89a6c92471
Detections:
CryptBot
Create hunting rule
Link:
https://www.unpac.me/results/0734ca14-692e-4046-8bfd-10ead7ca1a4a/
SH256 hash:
564084e14d92f08cd1e05273a44bfaf11dd7e539e64943ff59cc651622c18268
MD5 hash:
4f6dab981f84c2ddb35307b748427e30
SHA1 hash:
1dfe133b03505c6969babf5b533620e3b240ffda
Link:
https://www.unpac.me/results/0734ca14-692e-4046-8bfd-10ead7ca1a4a/
Malware family:
CryptBot.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/564084e14d92/report/overview.html
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/564084e14d92f08cd1e05273a44bfaf11dd7e539e64943ff59cc651622c18268

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 564084e14d92f08cd1e05273a44bfaf11dd7e539e64943ff59cc651622c18268

(this sample)

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

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