MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0bad2fa4944dae8e4f2d8caea0cadd687fb97d78bf5c9b4a04676f6b5d739d44. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0bad2fa4944dae8e4f2d8caea0cadd687fb97d78bf5c9b4a04676f6b5d739d44
SHA3-384 hash: e160f0b0465233f86b84d8bbc8a9131d8b6e129f6c6b593b7dfcafd69aaaedf13387a0eccee1b2e5879a8a0f9c9a80ba
SHA1 hash: 15d8ca2027c385d705efdb3cb6cd228a518dd9af
MD5 hash: 84ce51524f07c39c29a633559c6c0323
humanhash: steak-november-washington-mockingbird
File name:file
Download: download sample
Signature CryptBot
Create hunting rule
File size:4'427'264 bytes
First seen:2024-11-29 00:04:37 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:NHzY+OeXqd0WNFyUMxJIMJ7mlxc3YqNOlj1LUMtWM6UdlEY:ZzY++byUuIi7v3YVl+M/6UvP
TLSH T1682633DBE8CE7B84C91E41F2A836571D3F3670556AC6BE20D8A9834FE316D1037185EA
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 Bitsight
Tags:CryptBot exe


Avatar
Bitsight
url: http://31.41.244.11/files/unique1/random.exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
452
Origin country :
US US
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
BWDAN_file.exe
Verdict:
Malicious activity
Analysis date:
2024-11-29 00:04:44 UTC
Tags:
amadey botnet stealer loader themida stealc lumma gcleaner cryptbot antivm
Link:
https://app.any.run/tasks/3461dfb3-1ce7-4210-a6d4-fcb86cec67f0

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67490630e64d1c722d79e1df
Tags:
phishing trojan virus 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
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
crypto packed packed packer_detected
Link:
https://www.filescan.io/uploads/674905328d3140be4442759b/reports/fe61cfae-53a9-48d7-99ea-c4f2073204ef/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/0bad2fa4944dae8e4f2d8caea0cadd687fb97d78bf5c9b4a04676f6b5d739d44
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/98a22612-27ab-4d1e-ad9e-af66f632795d
Result
Threat name:
Clipboard Hijacker, Cryptbot
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1564909
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: 1564909 Sample: file.exe Startdate: 29/11/2024 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 file.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 home.twentykx20pt.top 34.118.84.150, 49705, 49706, 49754 GOOGLE-AS-APGoogleAsiaPacificPteLtdSG United States 7->40 42 httpbin.org 18.213.123.165, 443, 49704 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\...\wMBwuQjcJkRbWSUHQqmr.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 142.250.181.68, 443, 49771, 49778 GOOGLEUS United States 29->48
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/0bad2fa4944dae8e4f2d8caea0cadd687fb97d78bf5c9b4a04676f6b5d739d44
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0bad2fa4944dae8e4f2d8caea0cadd687fb97d78bf5c9b4a04676f6b5d739d44/
Threat name:
Win32.Trojan.Amadey
Create hunting rule
Status:
Malicious
First seen:
2024-11-29 00:05:07 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=bows7jeujwxi4tznrsxkbsw5nb73s7lyx5ojwsqem5xwwxlttvca._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery evasion
Link:
https://tria.ge/reports/241129-ac7nkavrey/
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/3b0f252e-378f-46d1-be93-d166ade94210
Unpacked files
SH256 hash:
7117403e1eedc73e087964ccc189c87133670aa11bce913e88120716fe7a98b2
MD5 hash:
2227af729399177c59035f4d43b69c66
SHA1 hash:
940a11c33facd7e00948b2358949c6cce7952efa
Link:
https://www.unpac.me/results/fa84a6fa-7ecf-4770-85e7-082f94edc11c/
SH256 hash:
0bad2fa4944dae8e4f2d8caea0cadd687fb97d78bf5c9b4a04676f6b5d739d44
MD5 hash:
84ce51524f07c39c29a633559c6c0323
SHA1 hash:
15d8ca2027c385d705efdb3cb6cd228a518dd9af
Link:
https://www.unpac.me/results/fa84a6fa-7ecf-4770-85e7-082f94edc11c/
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/0bad2fa4944dae8e4f2d8caea0cadd687fb97d78bf5c9b4a04676f6b5d739d44

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 0bad2fa4944dae8e4f2d8caea0cadd687fb97d78bf5c9b4a04676f6b5d739d44

(this sample)

  
Dropped by
Amadey
  
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