MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 99bc61afdb7382ac8d7f9da3bb87ca552fe8596ded65bf39a81d2f7839bbc3d6. 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: 18

Intelligence 18 IOCs YARA 2 File information Comments

SHA256 hash:	99bc61afdb7382ac8d7f9da3bb87ca552fe8596ded65bf39a81d2f7839bbc3d6
SHA3-384 hash:	fe076c1c4873c17cbfa1423ec711181abd9d31c44a68701afb118c8b57fb2a783f8b0c4d91da5d5045060831bd780d19
SHA1 hash:	20331e184251ff628c6e3593511fc6ab93349058
MD5 hash:	2dbfc6089fd5e3b1aa8a004508a16a37
humanhash:	july-kansas-yellow-lake
File name:	file
Download:	download sample
Signature	Amadey Create hunting rule
File size:	1'864'704 bytes
First seen:	2024-09-27 07:47:12 UTC
Last seen:	2024-09-27 08:24:17 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	2eabe9054cad5152567f0699947a2c5b (2'852 x LummaStealer, 1'312 x Stealc, 1'026 x Healer)
ssdeep	24576:ySGWE0vnM17jABV0J7rSGvvLVQCT40WfUKNZvesfmT96XtzqYH6s0lc8WmL:yPcnOsK7rpvL2240Wdvesfw9i7HB4Wo
Threatray	1 similar samples on MalwareBazaar
TLSH	T1D185338ACF156D36CAAC6CB62FE34570D7B6BE630C93DD81880D0D799143245AD06AFE
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/soka/random.exe

Intelligence

File Origin

# of uploads :

# of downloads :

409

Origin country :

Vendor Threat Intelligence

Malware family:

amadey

ID:

File name:

file

Verdict:

Malicious activity

Analysis date:

2024-09-27 07:51:19 UTC

Tags:

amadey botnet stealer themida

Link:

https://app.any.run/tasks/ec9e3e70-a548-443f-86ac-9d49f9e490dc

Note:

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

Detection(s):

SecuriteInfo.com.Win32.TrojanX-gen.30166.18886.UNOFFICIAL

Verdict:

Malicious

Score:

91.7%

Link:

https://cyber-fortress.com/docs/result/index.php?id=66f663354b14762f62123635

Tags:

Infostealer Network Stealth Trojan 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:

microsoft_visual_cc packed

Link:

https://www.filescan.io/uploads/66f66337f71b9c224c1385f5/reports/7239ead2-4864-4f3d-a93f-0227ae087be5/overview

Verdict:

Malicious

Labled as:

Kryptik.Generic

Link:

https://www.hybrid-analysis.com/sample/99bc61afdb7382ac8d7f9da3bb87ca552fe8596ded65bf39a81d2f7839bbc3d6

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/d6eea9a2-f339-4310-9b94-6287e2a04a45

Result

Threat name:

Amadey

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1520371

Signature

AI detected suspicious sample

Antivirus / Scanner detection for submitted sample

Antivirus detection for dropped file

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/99bc61afdb7382ac8d7f9da3bb87ca552fe8596ded65bf39a81d2f7839bbc3d6

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/99bc61afdb7382ac8d7f9da3bb87ca552fe8596ded65bf39a81d2f7839bbc3d6/

Threat name:

Win32.Trojan.Generic

Status:

Malicious

First seen:

2024-09-27 07:48:06 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

26 of 38 (68.42%)

Threat level:

2/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=tg6gdl63oobkzdl7twr3xb6kkux6qwln5vs36oniduxxqon3ypla._file

Verdict:

malicious

Label(s):

amadey

Amadey

Result

Malware family:

xworm

Score:

10/10

Tags:

family:amadey family:asyncrat family:lumma family:redline family:stealc family:xworm botnet:9c9aa5 botnet:@logscloudyt_bot botnet:default botnet:default2 botnet:fed3aa botnet:livetraffic botnet:newbundle2 botnet:save botnet:tg cloud @rlreborn admin @fatherofcarders collection credential_access discovery evasion execution infostealer persistence rat spyware stealer trojan

Link:

https://tria.ge/reports/240927-jm45vssckp/

Behaviour

Checks processor information in registry

Enumerates system info in registry

Modifies data under HKEY_USERS

Modifies system certificate store

Runs ping.exe

Suspicious behavior: AddClipboardFormatListener

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: GetForegroundWindowSpam

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary

Suspicious use of AdjustPrivilegeToken

Suspicious use of FindShellTrayWindow

Suspicious use of SendNotifyMessage

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

outlook_office_path

outlook_win_path

Browser Information Discovery

Enumerates physical storage devices

Program crash

System Location Discovery: System Language Discovery

System Network Configuration Discovery: Internet Connection Discovery

Drops file in Windows directory

AutoIT Executable

Suspicious use of NtSetInformationThreadHideFromDebugger

Suspicious use of SetThreadContext

Accesses Microsoft Outlook profiles

Accesses cryptocurrency files/wallets, possible credential harvesting

Adds Run key to start application

Checks installed software on the system

Looks up external IP address via web service

Checks BIOS information in registry

Checks computer location settings

Executes dropped EXE

Identifies Wine through registry keys

Loads dropped DLL

Reads data files stored by FTP clients

Reads user/profile data of web browsers

Unexpected DNS network traffic destination

Unsecured Credentials: Credentials In Files

Command and Scripting Interpreter: PowerShell

Downloads MZ/PE file

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

Amadey

AsyncRat

Detect Xworm Payload

Lumma Stealer, LummaC

RedLine

RedLine payload

Stealc

Suspicious use of NtCreateUserProcessOtherParentProcess

Xworm

Malware Config

C2 Extraction:

http://185.215.113.16
95.179.250.45:26212
65.21.18.51:45580
https://reinforcenh.shop/api
https://stogeneratmns.shop/api
https://fragnantbui.shop/api
https://drawzhotdog.shop/api
https://vozmeatillu.shop/api
https://offensivedzvju.shop/api
https://ghostreedmnu.shop/api
https://gutterydhowi.shop/api
https://lootebarrkeyn.shop/api
http://185.215.113.17
http://91.202.233.158
89.105.223.196:29862
185.215.113.67:15206
http://185.215.113.37
http://185.215.113.43
https://ballotnwu.site/api
https://defenddsouneuw.shop/api
188.190.10.161:4444

Verdict:

Malicious

Tags:

amadey

YARA:

n/a

Link:

https://app.threat.zone/submission/7c27cb4c-20e5-4ad2-a1b3-b840708559ad

Unpacked files

SH256 hash:

23dd5a920cfb1ffbd7474af887ae62e8789919c14d60aabcfa365696eea42119

MD5 hash:

ea3d2012fc23a4b047bcb89ec37a50ce

SHA1 hash:

dff5e96d423adb339c00da17a7d9841040424f56

Detections:

Amadey

win_amadey

Link:

https://www.unpac.me/results/8b0b7197-c922-4e52-a7bc-f9b3d69fe054/

SH256 hash:

99bc61afdb7382ac8d7f9da3bb87ca552fe8596ded65bf39a81d2f7839bbc3d6

MD5 hash:

2dbfc6089fd5e3b1aa8a004508a16a37

SHA1 hash:

20331e184251ff628c6e3593511fc6ab93349058

Link:

https://www.unpac.me/results/8b0b7197-c922-4e52-a7bc-f9b3d69fe054/

Malware family:

Amadey

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/99bc61afdb73/report/overview.html

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/99bc61afdb7382ac8d7f9da3bb87ca552fe8596ded65bf39a81d2f7839bbc3d6

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

File information

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

Web download

Amadey

exe 99bc61afdb7382ac8d7f9da3bb87ca552fe8596ded65bf39a81d2f7839bbc3d6

(this sample)

Dropped by

Amadey

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/3067442/

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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