MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 135caea7497cca4a151d49412a1594be435ae2af9827221d8ef67a66ed75a9f4. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 135caea7497cca4a151d49412a1594be435ae2af9827221d8ef67a66ed75a9f4
SHA3-384 hash: bd738a517e8b93531fb7908d56a022a9d2d729f7507b0120fd2d77858dfa6beb711a6690e71f4549597d137757e9b932
SHA1 hash: 7e2e1ac6dfcac96522dd5610290119d778086dbb
MD5 hash: 416736895f3b6021b4ebe4173c814106
humanhash: whiskey-beryllium-steak-october
File name:416736895f3b6021b4ebe4173c814106.exe
Download: download sample
Signature CryptBot
Create hunting rule
File size:4'461'568 bytes
First seen:2024-12-23 06:59:44 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:Aio1KKlqSXQWv5mRr2se3eg7NEp+9ME5wwntNMWAq4UiT6:AX1t4SXQm4xe3ek+p+CEfn4qV
TLSH T1142633063EA9FFF5E8F960F4C3E95641AC686150C286F926FB011F5D3B5E9C21D039A8
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 :
417
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
416736895f3b6021b4ebe4173c814106.exe
Verdict:
Malicious activity
Analysis date:
2024-12-23 07:19:41 UTC
Tags:
cryptbot stealer themida antivm crypto-regex
Link:
https://app.any.run/tasks/d3835dba-d039-40b2-9aa3-274b40628c51

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Variant.Zusy.568294.32298.30365.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67690a8d8a4d48ee35fe6c98
Tags:
autorun virus sage zusy
Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Searching for analyzing tools
DNS request
Connection attempt
Sending a custom TCP request
Creating a window
Sending an HTTP POST request
Sending an HTTP GET request
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
cryptbot crypto packed packed packer_detected zusy
Link:
https://www.filescan.io/uploads/67690a89103c07c16377456c/reports/4670eda4-b462-44d7-be4e-c5cd35b762a9/overview
Verdict:
Malicious
Labled as:
Zusy.Generic
Link:
https://www.hybrid-analysis.com/sample/135caea7497cca4a151d49412a1594be435ae2af9827221d8ef67a66ed75a9f4
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/c11fc897-e65d-4029-b63b-c464cded570e
Result
Threat name:
Clipboard Hijacker, Cryptbot
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1579775
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
Drops large PE files
Found evasive API chain (may stop execution after checking mutex)
Found malware configuration
Found stalling execution ending in API Sleep call
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: 1579775 Sample: 6dPpCeWDig.exe Startdate: 23/12/2024 Architecture: WINDOWS Score: 100 50 Suricata IDS alerts for network traffic 2->50 52 Found malware configuration 2->52 54 Antivirus / Scanner detection for submitted sample 2->54 56 9 other signatures 2->56 7 6dPpCeWDig.exe 5 3 2->7         started        12 service123.exe 2->12         started        14 service123.exe 2->14         started        16 2 other processes 2->16 process3 dnsIp4 40 twentytk20ht.top 185.121.15.192, 49706, 49707, 49710 REDSERVICIOES Spain 7->40 42 httpbin.org 34.226.108.155, 443, 49705 AMAZON-AESUS United States 7->42 44 2 other IPs or domains 7->44 36 C:\Users\user\AppData\...\service123.exe, PE32 7->36 dropped 38 C:\Users\user\...LLRGATenShKoyKeRtXA.dll, PE32 7->38 dropped 62 Attempt to bypass Chrome Application-Bound Encryption 7->62 64 Tries to detect sandboxes and other dynamic analysis tools (window names) 7->64 66 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 7->66 68 8 other signatures 7->68 18 service123.exe 7->18         started        21 WerFault.exe 19 16 7->21         started        24 chrome.exe 7->24         started        27 schtasks.exe 1 7->27         started        file5 signatures6 process7 dnsIp8 58 Found evasive API chain (may stop execution after checking mutex) 18->58 60 Found stalling execution ending in API Sleep call 18->60 34 C:\ProgramData\Microsoft\...\Report.wer, Unicode 21->34 dropped 46 239.255.255.250 unknown Reserved 24->46 29 chrome.exe 24->29         started        32 conhost.exe 27->32         started        file9 signatures10 process11 dnsIp12 48 www.google.com 142.250.181.132, 443, 49715, 49719 GOOGLEUS United States 29->48
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/135caea7497cca4a151d49412a1594be435ae2af9827221d8ef67a66ed75a9f4
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/135caea7497cca4a151d49412a1594be435ae2af9827221d8ef67a66ed75a9f4/
Threat name:
Win32.Spyware.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2024-12-22 06:39:16 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
23 of 23 (100.00%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cnok5j2jptfeufi5jfasufmuxzbvvyvptatsehmo6z5gn3lvvh2a._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery evasion
Link:
https://tria.ge/reports/241223-hsqzraxmhp/
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/9ea5b5d9-7762-4ccb-a775-9c863965585e
Unpacked files
SH256 hash:
a76d71f01c832a132aa3a38b2e9158f3dd87bb61dff32a8e9af2b26f21e46a21
MD5 hash:
3144c22e2c668a1e42c2b94d8556e367
SHA1 hash:
b74534603f63f63ab3beb6d41700084467026f59
Detections:
CryptBot
Create hunting rule
Link:
https://www.unpac.me/results/4fbad7d9-e3d6-453f-9dd9-15d291ceb4d6/
SH256 hash:
135caea7497cca4a151d49412a1594be435ae2af9827221d8ef67a66ed75a9f4
MD5 hash:
416736895f3b6021b4ebe4173c814106
SHA1 hash:
7e2e1ac6dfcac96522dd5610290119d778086dbb
Link:
https://www.unpac.me/results/4fbad7d9-e3d6-453f-9dd9-15d291ceb4d6/
Malware family:
CryptBot.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/135caea7497c/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/135caea7497cca4a151d49412a1594be435ae2af9827221d8ef67a66ed75a9f4

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 135caea7497cca4a151d49412a1594be435ae2af9827221d8ef67a66ed75a9f4

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3346450/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3308639/

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