MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a67f6fa1fa32b492f08ae46e187a143d8b107863df119cdb0759b39446827a68. 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

TeamBot

Vendor detections: 18

Intelligence 18 IOCs YARA 11 File information Comments 1

SHA256 hash:	a67f6fa1fa32b492f08ae46e187a143d8b107863df119cdb0759b39446827a68
SHA3-384 hash:	a5420ca8970c70bb79289b1a5a61bd8a4c8ead73a2b752c908c9c837ed6d2d2a4dbf8b38cc4a173ebcc5d14bc9233f4f
SHA1 hash:	a6abba0f071fbf0d4fa529b773678c6532493164
MD5 hash:	3764897fd08b8427b978fb099c091f71
humanhash:	wolfram-robin-arkansas-pip
File name:	3764897fd08b8427b978fb099c091f71
Download:	download sample
Signature	TeamBot Create hunting rule
File size:	426'496 bytes
First seen:	2024-07-19 06:08:55 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	be0c2c50a71730b54474cda1c9b2928c (1 x TeamBot, 1 x CredentialFlusher)
ssdeep	12288:i2rMixiZL72yuvhhJOQqbYBE5u2uMifpGzY9:/xiZL723vzAbR4fpoY9
TLSH	T1FE946C207853C072C61192715E68FFF680DDB9259F7109DB77D80F3AAE211E26A35E3A
TrID	32.2% (.EXE) Win64 Executable (generic) (10523/12/4) 20.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 15.4% (.EXE) Win16 NE executable (generic) (5038/12/1) 13.7% (.EXE) Win32 Executable (generic) (4504/4/1) 6.2% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter	zbetcheckin
Tags:	32 exe TeamBot

Intelligence

File Origin

# of uploads :

# of downloads :

307

Origin country :

Vendor Threat Intelligence

Malware family:

amadey

ID:

File name:

1526d5952d7956238a435ebb8737abdd40736309ffd533cdd21105ae9fd1ceef.exe

Verdict:

Malicious activity

Analysis date:

2024-07-19 23:33:59 UTC

Tags:

amadey botnet stealer loader metastealer redline stealc zharkbot lumma proxy evasion phishing telegram python smokeloader miner pastebin quasar xmrig upx

Link:

https://app.any.run/tasks/9fd1eb5c-84e7-4014-b4a7-38d8d96f4468

Note:

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

Detection(s):

Win.Malware.Generic-10033391-0

Verdict:

Malicious

Score:

99.1%

Link:

https://cyber-fortress.com/docs/result/index.php?id=669a0302b302ab76f447ea67

Tags:

Exploit Generic Infostealer Stealth Trojan Malware

Result

Verdict:

Malware

Maliciousness:

Behaviour

Сreating synchronization primitives

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

Connecting to a non-recommended domain

Connection attempt

Sending an HTTP POST request

Enabling autorun by creating a file

Verdict:

Malicious

Labled as:

Doina.Generic

Link:

https://www.hybrid-analysis.com/sample/a67f6fa1fa32b492f08ae46e187a143d8b107863df119cdb0759b39446827a68

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.

Malware family:

Amadey

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/93d4ec3c-4630-4387-9055-ac4050416367

Result

Threat name:

Amadey

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1476444

Signature

AI detected suspicious sample

Antivirus detection for URL or domain

C2 URLs / IPs found in malware configuration

Contains functionality to inject code into remote processes

Found malware configuration

Machine Learning detection for dropped file

Machine Learning detection for sample

Multi AV Scanner detection for domain / URL

Multi AV Scanner detection for dropped file

Multi AV Scanner detection for submitted file

Sample uses string decryption to hide its real strings

Snort IDS alert for network traffic

Yara detected Amadey

Yara detected Amadeys stealer DLL

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/a67f6fa1fa32b492f08ae46e187a143d8b107863df119cdb0759b39446827a68

Detection:

smokeloader

Link:

https://mwdb.cert.pl/sample/a67f6fa1fa32b492f08ae46e187a143d8b107863df119cdb0759b39446827a68/

Threat name:

Win32.Trojan.Amadey

Status:

Malicious

First seen:

2024-07-15 21:24:15 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

24 of 24 (100.00%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=uz7w7ip2gk2jf4ek4rxbq6quhwfra6dd34izzwyhlgzzirucpjua._file

Verdict:

malicious

Result

Malware family:

amadey

Score:

10/10

Tags:

family:amadey botnet:e877ad trojan

Link:

https://tria.ge/reports/240719-gwf4aazbjg/

Behaviour

Checks SCSI registry key(s)

Suspicious use of FindShellTrayWindow

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

Program crash

Drops file in Windows directory

Checks computer location settings

Executes dropped EXE

Loads dropped DLL

Downloads MZ/PE file

Amadey

Malware Config

C2 Extraction:

http://79.137.192.15

Verdict:

Suspicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/8f55efcf-251b-4fd7-9209-e8fa3567faf1

Unpacked files

SH256 hash:

a67f6fa1fa32b492f08ae46e187a143d8b107863df119cdb0759b39446827a68

MD5 hash:

3764897fd08b8427b978fb099c091f71

SHA1 hash:

a6abba0f071fbf0d4fa529b773678c6532493164

Detections:

win_amadey_auto

win_amadey

Link:

https://www.unpac.me/results/3241c89b-4327-4e63-9cf1-668a75c5b6de/

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/a67f6fa1fa32b492f08ae46e187a143d8b107863df119cdb0759b39446827a68

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:	Amadey Create hunting rule
Author:	kevoreilly
Description:	Amadey Payload

Rule name:	cobalt_strike_tmp01925d3f Create hunting rule
Author:	The DFIR Report
Description:	files - file ~tmp01925d3f.exe
Reference:	https://thedfirreport.com

Rule name:	DebuggerCheck__API Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	maldoc_find_kernel32_base_method_1 Create hunting rule
Author:	Didier Stevens (https://DidierStevens.com)

Rule name:	MD5_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for MD5 constants

Rule name:	ThreadControl__Context Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	Windows_Generic_Threat_1f2e969c Create hunting rule
Author:	Elastic Security

Rule name:	win_amadey_a9f4 Create hunting rule
Author:	Johannes Bader
Description:	matches unpacked Amadey samples

Rule name:	win_amadey_auto Create hunting rule
Author:	Felix Bilstein - yara-signator at cocacoding dot com
Description:	Detects win.amadey.

File information

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

Web download

TeamBot

exe a67f6fa1fa32b492f08ae46e187a143d8b107863df119cdb0759b39446827a68

(this sample)

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/3052182/

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

Reviews

ID	Capabilities	Evidence
AUTH_API	Manipulates User Authorization	ADVAPI32.dll::GetSidSubAuthorityCount ADVAPI32.dll::GetSidSubAuthority
COM_BASE_API	Can Download & Execute components	ole32.dll::CoCreateInstance
SECURITY_BASE_API	Uses Security Base API	ADVAPI32.dll::GetSidIdentifierAuthority
SHELL_API	Manipulates System Shell	SHELL32.dll::ShellExecuteA SHELL32.dll::SHFileOperationA
WIN32_PROCESS_API	Can Create Process and Threads	KERNEL32.dll::CreateProcessA KERNEL32.dll::VirtualAllocEx KERNEL32.dll::WriteProcessMemory KERNEL32.dll::CloseHandle WININET.dll::InternetCloseHandle KERNEL32.dll::CreateThread
WIN_BASE_API	Uses Win Base API	KERNEL32.dll::TerminateProcess KERNEL32.dll::LoadLibraryExW KERNEL32.dll::LoadLibraryW KERNEL32.dll::GetDriveTypeW KERNEL32.dll::GetSystemInfo KERNEL32.dll::GetStartupInfoW
WIN_BASE_EXEC_API	Can Execute other programs	KERNEL32.dll::WriteConsoleW KERNEL32.dll::ReadConsoleW KERNEL32.dll::SetStdHandle KERNEL32.dll::GetConsoleMode KERNEL32.dll::GetConsoleCP
WIN_BASE_IO_API	Can Create Files	KERNEL32.dll::CreateDirectoryA KERNEL32.dll::CreateFileA KERNEL32.dll::CreateFileW KERNEL32.dll::DeleteFileW KERNEL32.dll::GetFileAttributesA KERNEL32.dll::RemoveDirectoryA
WIN_BASE_USER_API	Retrieves Account Information	ADVAPI32.dll::GetUserNameA ADVAPI32.dll::LookupAccountNameA
WIN_REG_API	Can Manipulate Windows Registry	ADVAPI32.dll::RegOpenKeyExA ADVAPI32.dll::RegQueryInfoKeyW ADVAPI32.dll::RegQueryValueExA ADVAPI32.dll::RegSetValueExA
WIN_SOCK_API	Uses Network to send and receive data	WS2_32.dll::freeaddrinfo WS2_32.dll::getaddrinfo

Comments

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zbet commented on 2024-07-19 06:08:56 UTC

url : hxxp://79.137.192.15/newwork.exe