MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d01a1b39c935e182b6e4d6c2c15dfe35a59b086fe55bbea0338bc35626a1d3df. 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

SHA256 hash:	d01a1b39c935e182b6e4d6c2c15dfe35a59b086fe55bbea0338bc35626a1d3df
SHA3-384 hash:	308655ceef9a88510b96e072ef455dd8cef2f5ee0b2a01f1632c51ad54eb9295c1726ac4b02b81d1c152ef30c520323e
SHA1 hash:	8b05aa4709fd09892238baa7a14f42d58dd58d14
MD5 hash:	35e2c99a2fed28f4148ef7f4c1431df4
humanhash:	lemon-bakerloo-wolfram-oranges
File name:	35e2c99a2fed28f4148ef7f4c1431df4.exe
Download:	download sample
Signature	CryptBot Create hunting rule
File size:	4'485'120 bytes
First seen:	2024-12-20 15:08:17 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	2eabe9054cad5152567f0699947a2c5b (2'852 x LummaStealer, 1'312 x Stealc, 1'026 x Healer)
ssdeep	98304:S5OvmjO1EX69Kl29THDuBr/v20z3TpSYYfRvCFwt:zvmj8EKwAENz3VSRvJ
TLSH	T1FC26339D0E22FBEFD16571FFE01BD237BD2625034936BDB88AC5F940903192536D9A18
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 :

# of downloads :

371

Origin country :

Vendor Threat Intelligence

Malware family:

amadey

ID:

File name:

file

Verdict:

Malicious activity

Analysis date:

2024-12-20 03:10:33 UTC

Tags:

amadey botnet stealer loader rhadamanthys lumma github cryptbot stealc telegram credentialflusher auto coinminer arch-exec themida gcleaner

Link:

https://app.any.run/tasks/47870cd3-c120-40e3-a908-2a70717c3f34

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Detection(s):

SecuriteInfo.com.Win32.MalwareX-gen.14674.24635.UNOFFICIAL

Verdict:

Malicious

Score:

92.5%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6765889875bf3268d2fd3abb

Tags:

autorun spawn sage

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 GET request

Searching for synchronization primitives

Launching the default Windows debugger (dwwin.exe)

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

packed packed packer_detected

Link:

https://www.filescan.io/uploads/6765889367658977cf7b048c/reports/abe7d637-eb96-4177-8ac5-1a12a21301b2/overview

Verdict:

Malicious

Labled as:

Zusy.Generic

Link:

https://www.hybrid-analysis.com/sample/d01a1b39c935e182b6e4d6c2c15dfe35a59b086fe55bbea0338bc35626a1d3df

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/12cb8dd0-f640-41c2-81c6-6c685762ce25

Result

Threat name:

n/a

Detection:

malicious

Classification:

troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1578926

Signature

AI detected suspicious sample

Antivirus / Scanner detection for submitted sample

Detected unpacking (changes PE section rights)

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

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:

Link:

https://malprob.io/report/d01a1b39c935e182b6e4d6c2c15dfe35a59b086fe55bbea0338bc35626a1d3df

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/d01a1b39c935e182b6e4d6c2c15dfe35a59b086fe55bbea0338bc35626a1d3df/

Threat name:

Win32.Trojan.Amadey

Status:

Malicious

First seen:

2024-12-20 09:13:23 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

26 of 38 (68.42%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=2anbwoojgxqyfnxe23bmcxp6gwszwcdp4vn35ibtrpbvmjvb2ppq._file

Result

Malware family:

n/a

Score:

9/10

Tags:

discovery evasion

Link:

https://tria.ge/reports/241220-sjh8nayper/

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:

Unknown

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/849f7d86-9ee8-4d52-8c29-50c773f072e3

Unpacked files

SH256 hash:

fce4b89dd6baf2b0b1fce262f6a871e537c0eaaa2da8a5511971cba2a481172b

MD5 hash:

3fd210df898cc865114e76ef2d2c16ca

SHA1 hash:

2ecf2a0584391fc09e8688d5f56fd4e5e2793252

Detections:

CryptBot

Link:

https://www.unpac.me/results/dbcde780-a105-42e0-8592-3c4614d98a8c/

SH256 hash:

d01a1b39c935e182b6e4d6c2c15dfe35a59b086fe55bbea0338bc35626a1d3df

MD5 hash:

35e2c99a2fed28f4148ef7f4c1431df4

SHA1 hash:

8b05aa4709fd09892238baa7a14f42d58dd58d14

Link:

https://www.unpac.me/results/dbcde780-a105-42e0-8592-3c4614d98a8c/

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

exe d01a1b39c935e182b6e4d6c2c15dfe35a59b086fe55bbea0338bc35626a1d3df

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/3310377/

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

ID	Title	Severity
CHECK_AUTHENTICODE	Missing Authenticode	high
CHECK_DLL_CHARACTERISTICS	Missing dll Security Characteristics (HIGH_ENTROPY_VA)	high
CHECK_NX	Missing Non-Executable Memory Protection	critical

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