MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f7cbdafe48014c544546ba8d96b207a92ce31d902d7152491d85a4b84a27a0f5. 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: f7cbdafe48014c544546ba8d96b207a92ce31d902d7152491d85a4b84a27a0f5
SHA3-384 hash: 15b6b9520c9067be0462b165fee0e32517ccd92ba38d1e8692d0d20027ac6401a831fca1cb0c7603eb72e5eff3de29db
SHA1 hash: faf1b153cc1888380ad0c3467665a63953007ac5
MD5 hash: a218bb5d8493d8d0f5b62b86b93d39a3
humanhash: floor-sad-angel-romeo
File name:a218bb5d8493d8d0f5b62b86b93d39a3.exe
Download: download sample
Signature CryptBot
Create hunting rule
File size:4'496'384 bytes
First seen:2024-12-17 07:57:41 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:H03IZP5gbtRghy4W3nPafnNONP1SVI5G111y47BqeVTk+Ch:HPZhgzp4zEp1yaS1y47B/
TLSH T1D32633421E136E0DCB599FBC7BD3DF9B2D609979DB19A3802BF10CBDD10A50658A09CE
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 :
392
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
d467b9c94ce07d4f539491f5cd2fc7219008cf196eff6a62880095b06c345b75
Verdict:
Malicious activity
Analysis date:
2024-12-16 16:50:43 UTC
Tags:
lumma stealer amadey botnet loader stealc themida cryptbot antivm
Link:
https://app.any.run/tasks/cea912b3-1d7c-475b-81f4-c59d3f38d92c

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.MalwareX-gen.22735.22333.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6761313e8fb73f13afd024a6
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:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
crypto packed packed packer_detected
Link:
https://www.filescan.io/uploads/67612f0c336b67ce9a2fe76d/reports/eedbf0f5-1a70-4c59-9f7d-283b74508239/overview
Verdict:
Malicious
Labled as:
Zusy.Generic
Link:
https://www.hybrid-analysis.com/sample/f7cbdafe48014c544546ba8d96b207a92ce31d902d7152491d85a4b84a27a0f5
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:
Suspicious
Link:
https://analyze.intezer.com/analyses/bd88dd9e-78de-4e67-afa0-861d3915bfb3
Result
Threat name:
Clipboard Hijacker, Cryptbot
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1576555
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Attempt to bypass Chrome Application-Bound Encryption
Drops large PE files
Found evasive API chain (may stop execution after checking mutex)
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: 1576555 Sample: xEc1TnGETL.exe Startdate: 17/12/2024 Architecture: WINDOWS Score: 100 50 Suricata IDS alerts for network traffic 2->50 52 Antivirus detection for URL or domain 2->52 54 Antivirus / Scanner detection for submitted sample 2->54 56 8 other signatures 2->56 7 xEc1TnGETL.exe 3 2->7         started        12 service123.exe 2->12         started        14 service123.exe 2->14         started        16 service123.exe 2->16         started        process3 dnsIp4 40 httpbin.org 98.85.100.80, 443, 49704 TWC-11351-NORTHEASTUS United States 7->40 42 home.fivetk5pn.top 104.154.220.71, 49705, 49706, 49758 GOOGLEUS 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\...\dlEmjynrOeqkpoHZKKOr.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, 49785, 49789 GOOGLEUS United States 29->48
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/f7cbdafe48014c544546ba8d96b207a92ce31d902d7152491d85a4b84a27a0f5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f7cbdafe48014c544546ba8d96b207a92ce31d902d7152491d85a4b84a27a0f5/
Threat name:
Win32.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2024-12-16 20:07:59 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
22 of 23 (95.65%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=67f5v7siafgfirkgxkgznmqhvewoghmqfvyvesi5qwslqsrhud2q._file
Result
Malware family:
cryptbot
Create hunting rule
Score:
  10/10
Tags:
family:cryptbot discovery evasion spyware stealer
Link:
https://tria.ge/reports/241217-jttmpsvkew/
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)
CryptBot
Cryptbot family
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/d26ef909-4c07-4833-a185-0ad5e24c18ba
Unpacked files
SH256 hash:
a38b86711eea36f4078dc17c6bd148ade9627be994bc45c50607a550f518b7bc
MD5 hash:
0af65bead64d8ad0184f0e543d115781
SHA1 hash:
24d24fd8ec88a45e421891ca7c40ae2b566d55b0
Detections:
CryptBot
Create hunting rule
Link:
https://www.unpac.me/results/b31de056-8f0a-4c8b-a373-71237c51281f/
SH256 hash:
f7cbdafe48014c544546ba8d96b207a92ce31d902d7152491d85a4b84a27a0f5
MD5 hash:
a218bb5d8493d8d0f5b62b86b93d39a3
SHA1 hash:
faf1b153cc1888380ad0c3467665a63953007ac5
Link:
https://www.unpac.me/results/b31de056-8f0a-4c8b-a373-71237c51281f/
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 f7cbdafe48014c544546ba8d96b207a92ce31d902d7152491d85a4b84a27a0f5

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3346525/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3310377/
  
URLhaus
https://urlhaus.abuse.ch/url/3331763/
  
URLhaus
https://urlhaus.abuse.ch/url/3331753/

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