MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5e8e38f8b153083db2940a4a7e169f3118880ae012c12e87a7a976060d0b1b52. 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: 10


Intelligence 10 IOCs YARA 2 File information Comments

SHA256 hash: 5e8e38f8b153083db2940a4a7e169f3118880ae012c12e87a7a976060d0b1b52
SHA3-384 hash: 10f64bdc7422599bf1458f277b75b0e57a895ad6dc0e5e06fe42f3d5493c2e5e629409096aa1a71338db3fb938561311
SHA1 hash: 182c4978fd940c4d7f504fe985477fe0512cf1f9
MD5 hash: f1aefbe49a406f12313f1c56deb2e3cd
humanhash: sink-nuts-ack-delaware
File name:file
Download: download sample
Signature CryptBot
File size:4'381'696 bytes
First seen:2024-11-17 15:31:33 UTC
Last seen:2024-11-17 15:31:53 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 2eabe9054cad5152567f0699947a2c5b (2'852 x LummaStealer, 1'312 x Stealc, 1'026 x Healer)
ssdeep 98304:4otD52k8suSvvYB9QkFhQ1wl+iuIW9sjOE9hr0bTBB98:4oSkld4bQkF6Cl+Vh09hrkBBC
TLSH T16D163356DCB1EFE2C837947382573964D565BCCDE8018D36489880BA1B5BD38AE7CEC1
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/random.exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
481
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2024-11-17 15:34:41 UTC
Tags:
themida

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
96.5%
Tags:
phishing autorun
Result
Verdict:
Clean
Maliciousness:

Behaviour
Сreating synchronization primitives
Searching for analyzing tools
Searching for the window
DNS request
Connection attempt
Sending an HTTP GET request
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
crypto packed packed packer_detected
Result
Threat name:
Clipboard Hijacker, Cryptbot
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Attempt to bypass Chrome Application-Bound Encryption
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Drops large PE files
Found malware configuration
Hides threads from debuggers
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
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 (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:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1557165 Sample: file.exe Startdate: 17/11/2024 Architecture: WINDOWS Score: 100 46 Found malware configuration 2->46 48 Antivirus detection for URL or domain 2->48 50 Antivirus / Scanner detection for submitted sample 2->50 52 8 other signatures 2->52 7 file.exe 5 2 2->7         started        12 service123.exe 2->12         started        process3 dnsIp4 32 home.fvtejj5vs.top 46.8.237.112, 49731, 80 FIORD-ASIP-transitoperatorinRussiaUkraineandBaltics Russian Federation 7->32 34 127.0.0.1 unknown unknown 7->34 36 fvtejj5vs.top 7->36 28 C:\Users\user\AppData\...\service123.exe, PE32 7->28 dropped 30 C:\Users\user\...\YnRPcPHiIGMrZhQFrWxt.dll, PE32 7->30 dropped 54 Detected unpacking (changes PE section rights) 7->54 56 Attempt to bypass Chrome Application-Bound Encryption 7->56 58 Tries to detect sandboxes and other dynamic analysis tools (window names) 7->58 60 8 other signatures 7->60 14 chrome.exe 7->14         started        17 schtasks.exe 1 7->17         started        19 WerFault.exe 21 12 7->19         started        21 service123.exe 7->21         started        file5 signatures6 process7 dnsIp8 44 239.255.255.250 unknown Reserved 14->44 23 chrome.exe 14->23         started        26 conhost.exe 17->26         started        process9 dnsIp10 38 www.google.com 142.250.184.228, 443, 50013, 50014 GOOGLEUS United States 23->38 40 plus.l.google.com 172.217.23.110, 443, 50024 GOOGLEUS United States 23->40 42 apis.google.com 23->42
Threat name:
Win32.Trojan.Amadey
Status:
Malicious
First seen:
2024-11-17 15:32:06 UTC
File Type:
PE (Exe)
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery evasion
Behaviour
Suspicious behavior: EnumeratesProcesses
System Location Discovery: System Language Discovery
Suspicious use of NtSetInformationThreadHideFromDebugger
Checks BIOS information in registry
Identifies Wine through registry keys
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
fce54caba14b15f248ccffafef8c4ab0e2ae5a2311eff5e62a6fc58d84df93d8
MD5 hash:
3b8785088fb3d21a0ea43b6387203360
SHA1 hash:
65d2fb78d19290ec937e3b06e1faea62b5673546
SH256 hash:
5e8e38f8b153083db2940a4a7e169f3118880ae012c12e87a7a976060d0b1b52
MD5 hash:
f1aefbe49a406f12313f1c56deb2e3cd
SHA1 hash:
182c4978fd940c4d7f504fe985477fe0512cf1f9
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

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Web download

CryptBot

Executable exe 5e8e38f8b153083db2940a4a7e169f3118880ae012c12e87a7a976060d0b1b52

(this sample)

  
Dropped by
Amadey
  
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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