MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ba7b2f6e55a0b6b2aa5c2528e623ce40090c78e3be8d30d4a07f9c8ca483ae94. 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

Amadey

Vendor detections: 15

Intelligence 15 IOCs YARA 4 File information Comments

SHA256 hash:	ba7b2f6e55a0b6b2aa5c2528e623ce40090c78e3be8d30d4a07f9c8ca483ae94
SHA3-384 hash:	6e344c710784dfdfb55374797a035476749464a35e44ebe43b0c6668f81e02caee04a30f956893b5c6cb25f59877e867
SHA1 hash:	b9110f209abc6d452f13e955592df37a1e30db24
MD5 hash:	d349980d19605cccfb15081f93c9db31
humanhash:	kilo-pizza-floor-spring
File name:	file
Download:	download sample
Signature	Amadey Create hunting rule
File size:	1'929'216 bytes
First seen:	2024-11-20 16:06:12 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	49152:JpqV4uD6HKqZp75N0/uDZKxKGphy38i9j/c4:JpqFEfZpNN0EZIp43xNc4
TLSH	T146953371AD4D811CC5EB48B7050F65B42B3C441DE4CF572E82382B79EE96F858FE88A6
TrID	29.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 22.7% (.EXE) Win16 NE executable (generic) (5038/12/1) 20.3% (.EXE) Win32 Executable (generic) (4504/4/1) 9.1% (.EXE) OS/2 Executable (generic) (2029/13) 9.0% (.EXE) Generic Win/DOS Executable (2002/3)
Magika	pebin
Reporter	Bitsight
Tags:	Amadey exe

Bitsight

url: http://185.215.113.16/mine/random.exe

Intelligence

File Origin

# of uploads :

# of downloads :

432

Origin country :

Vendor Threat Intelligence

Malware family:

amadey

ID:

File name:

file

Verdict:

Malicious activity

Analysis date:

2024-11-20 15:55:08 UTC

Tags:

stealer stealc loader themida amadey botnet cryptbot

Link:

https://app.any.run/tasks/2746bbbf-aecd-4158-827d-b533957cc9a4

Note:

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

Verdict:

Malicious

Score:

92.5%

Link:

https://cyber-fortress.com/docs/result/index.php?id=673e09a11ff01536674747b0

Tags:

vmdetect autorun spam

Result

Verdict:

Malware

Maliciousness:

Behaviour

Сreating synchronization primitives

Searching for analyzing tools

Searching for the window

Creating a file

Creating a window

Searching for synchronization primitives

Creating a file in the %temp% subdirectories

Creating a process from a recently created file

Creating a process with a hidden window

Connection attempt to an infection source

Enabling autorun by creating a file

Sending an HTTP POST request to an infection source

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

anti-vm microsoft_visual_cc packed packed packer_detected

Link:

https://www.filescan.io/uploads/673e092cef05ce04988ce758/reports/720c72a0-0b28-469b-8fdc-35ff40f70a49/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_100%

Link:

https://www.hybrid-analysis.com/sample/ba7b2f6e55a0b6b2aa5c2528e623ce40090c78e3be8d30d4a07f9c8ca483ae94

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/9eddcd47-7c1e-4db8-abf8-fe260a5a63bf

Result

Threat name:

Amadey

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1559557

Signature

AI detected suspicious sample

Antivirus / Scanner detection for submitted sample

Antivirus detection for dropped file

Antivirus detection for URL or domain

C2 URLs / IPs found in malware configuration

Detected unpacking (changes PE section rights)

Found malware configuration

Hides threads from debuggers

Machine Learning detection for dropped file

Machine Learning detection for sample

Multi AV Scanner detection for dropped file

PE file contains section with special chars

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 (window names)

Tries to detect virtualization through RDTSC time measurements

Tries to evade debugger and weak emulator (self modifying code)

Yara detected Amadeys stealer DLL

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/ba7b2f6e55a0b6b2aa5c2528e623ce40090c78e3be8d30d4a07f9c8ca483ae94

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/ba7b2f6e55a0b6b2aa5c2528e623ce40090c78e3be8d30d4a07f9c8ca483ae94/

Threat name:

Win32.Trojan.Generic

Status:

Malicious

First seen:

2024-11-20 16:07:06 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

18 of 38 (47.37%)

Threat level:

2/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=xj5s63svuc3lfks4euuomi6oiaeqy6hdx2gtbvfap6oizjedv2ka._file

Verdict:

malicious

Label(s):

amadey

Similar samples:

error

Amadey

Result

Malware family:

stealc

Score:

10/10

Tags:

family:amadey family:cryptbot family:stealc botnet:9c9aa5 botnet:cloudytnews botnet:mars credential_access discovery evasion persistence spyware stealer trojan

Link:

https://tria.ge/reports/241120-tkmg5syeqh/

Behaviour

Checks processor information in registry

Enumerates system info in registry

Kills process with taskkill

Modifies registry class

Modifies system certificate store

Scheduled Task/Job: Scheduled Task

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary

Suspicious use of AdjustPrivilegeToken

Suspicious use of FindShellTrayWindow

Suspicious use of SendNotifyMessage

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Uses Task Scheduler COM API

Browser Information Discovery

Enumerates physical storage devices

Program crash

System Location Discovery: System Language Discovery

Drops file in Windows directory

AutoIT Executable

Enumerates processes with tasklist

Suspicious use of NtSetInformationThreadHideFromDebugger

Suspicious use of SetThreadContext

Adds Run key to start application

Checks installed software on the system

Checks BIOS information in registry

Checks computer location settings

Executes dropped EXE

Identifies Wine through registry keys

Loads dropped DLL

Reads user/profile data of web browsers

Windows security modification

Downloads MZ/PE file

Uses browser remote debugging

Identifies VirtualBox via ACPI registry values (likely anti-VM)

Amadey

Amadey family

CryptBot

Cryptbot family

Detects CryptBot payload

Modifies Windows Defender Real-time Protection settings

Stealc

Stealc family

Malware Config

C2 Extraction:

http://185.215.113.43
http://31.177.109.184
http://185.215.113.206

Verdict:

Suspicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/68341b81-8db8-4138-ae69-4cd90e962097

Unpacked files

SH256 hash:

cc9ff8eed11ae83f52da2ef7d3e631723f4132c4c81bedfe2e68211e6c7140e9

MD5 hash:

448e2e6960f194d589fa64b6c52f7ce2

SHA1 hash:

542e7b5766e0e4f147767080677b969933905fc6

Detections:

Amadey

win_amadey

Link:

https://www.unpac.me/results/c2535acb-555d-4327-9c15-4e3faa4fae73/

SH256 hash:

ba7b2f6e55a0b6b2aa5c2528e623ce40090c78e3be8d30d4a07f9c8ca483ae94

MD5 hash:

d349980d19605cccfb15081f93c9db31

SHA1 hash:

b9110f209abc6d452f13e955592df37a1e30db24

Link:

https://www.unpac.me/results/c2535acb-555d-4327-9c15-4e3faa4fae73/

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)

Rule name:	vmdetect Create hunting rule
Author:	nex
Description:	Possibly employs anti-virtualization techniques

File information

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

Web download

Amadey

exe ba7b2f6e55a0b6b2aa5c2528e623ce40090c78e3be8d30d4a07f9c8ca483ae94

(this sample)

Dropped by

StealC

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/3072521/

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

Comments

Login required

You need to login to in order to write a comment. Login with your abuse.ch account.

No comments found for this malware sample