MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6ae91782bc6a429b1381d2c63d05d268be691a616c46e4c01481b2bab60938a8. 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


AgentTesla


Vendor detections: 13


Intelligence 13 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6ae91782bc6a429b1381d2c63d05d268be691a616c46e4c01481b2bab60938a8
SHA3-384 hash: 716f3991b3c8ba3e8e826d3edf43905a4389f5ae7a5bd16b542955bbea1919344815d87158d7101a39da9a02815fdd61
SHA1 hash: 1df90a852d8275c0d0adbb06e7be7fe17f92035b
MD5 hash: 505e5bb995392040472977df98dede3d
humanhash: bluebird-alpha-ohio-potato
File name:REF-ALYAV-QINHP5-MDP-88299308 - (AL DHAFRA) SUPPLY.scr
Download: download sample
Signature AgentTesla
Create hunting rule
File size:2'985'376 bytes
First seen:2025-02-14 16:21:30 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 49152:3h81GWMvQHrswckTULKdq/4dpEbLZLSQCHXNu11QOZvSQ58AhCegFTDxtYUHZFhN:7vQHrswckTULKdq/4dpEbLZLSQCHXNuN
TLSH T14CD5D2572B48AF93C32FA531F356A0A4579B5CD79E6A53C6580A3C5AF0A9200FC31C6F
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10522/11/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
File icon (PE):PE icon
dhash icon 0f519373d9cc750b (107 x AgentTesla, 20 x AveMariaRAT, 5 x Formbook)
Reporter TeamDreier
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
480
Origin country :
DK DK
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
REF-ALYAV-QINHP5-MDP-88299308 - (AL DHAFRA) SUPPLY.scr
Verdict:
Malicious activity
Analysis date:
2025-02-14 16:22:43 UTC
Tags:
purecrypter netreactor evasion stealer agenttesla ftp exfiltration
Link:
https://app.any.run/tasks/80868bcc-25c5-45e6-b366-f384cf328481

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67af6eea28ab76d43a5aeb86
Tags:
extens virus lien sage
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Running batch commands
Creating a process with a hidden window
Launching a process
Using the Windows Management Instrumentation requests
Unauthorized injection to a system process
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/6ae91782bc6a429b1381d2c63d05d268be691a616c46e4c01481b2bab60938a8
Result
Verdict:
UNKNOWN
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/e525f9d5-7d07-43a3-8ffc-7c7c2df730cf
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1615238
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Drops executable to a common third party application directory
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sigma detected: Invoke-Obfuscation CLIP+ Launcher
Sigma detected: Invoke-Obfuscation VAR+ Launcher
Suricata IDS alerts for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses ipconfig to lookup or modify the Windows network settings
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Costura Assembly Loader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1615238 Sample: REF-ALYAV-QINHP5-MDP-882993... Startdate: 14/02/2025 Architecture: WINDOWS Score: 100 38 s4.serv00.com 2->38 40 api.ipify.org 2->40 56 Suricata IDS alerts for network traffic 2->56 58 Found malware configuration 2->58 60 Antivirus detection for URL or domain 2->60 62 11 other signatures 2->62 8 REF-ALYAV-QINHP5-MDP-88299308 - (AL DHAFRA) SUPPLY.scr.exe 3 2->8         started        11 adobe.exe 1 2->11         started        13 adobe.exe 1 2->13         started        signatures3 process4 signatures5 64 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 8->64 66 Writes to foreign memory regions 8->66 68 Injects a PE file into a foreign processes 8->68 15 cvtres.exe 16 3 8->15         started        20 cmd.exe 1 8->20         started        22 cmd.exe 1 8->22         started        24 conhost.exe 11->24         started        26 conhost.exe 13->26         started        process6 dnsIp7 42 s4.serv00.com 213.189.52.181, 21, 49863, 49874 ECO-ATMAN-PLECO-ATMAN-PL Poland 15->42 44 api.ipify.org 172.67.74.152, 443, 49847 CLOUDFLARENETUS United States 15->44 36 C:\Users\user\AppData\Roaming\...\adobe.exe, PE32 15->36 dropped 46 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 15->46 48 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 15->48 50 Tries to steal Mail credentials (via file / registry access) 15->50 54 4 other signatures 15->54 52 Uses ipconfig to lookup or modify the Windows network settings 20->52 28 conhost.exe 20->28         started        30 ipconfig.exe 1 20->30         started        32 conhost.exe 22->32         started        34 ipconfig.exe 1 22->34         started        file8 signatures9 process10
Score:
57%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/6ae91782bc6a429b1381d2c63d05d268be691a616c46e4c01481b2bab60938a8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6ae91782bc6a429b1381d2c63d05d268be691a616c46e4c01481b2bab60938a8/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2025-02-14 16:22:40 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nlurpav4njbjwe4b2ldd2bosnc7gsgtbnrdojqauqgzlvnqjhcua._file
Result
Malware family:
n/a
Score:
  10/10
Tags:
discovery persistence
Link:
https://tria.ge/reports/250214-tt4g1stkhp/
Behaviour
Gathers network information
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
System Location Discovery: System Language Discovery
System Network Configuration Discovery: Internet Connection Discovery
Suspicious use of SetThreadContext
Adds Run key to start application
Looks up external IP address via web service
Checks computer location settings
Downloads MZ/PE file
Suspicious use of NtCreateUserProcessOtherParentProcess
Verdict:
Malicious
Tags:
external_ip_lookup
YARA:
n/a
Link:
https://app.threat.zone/submission/5584db0a-b88d-4120-bd99-03ebb5f94bd7
Unpacked files
SH256 hash:
f4012d05d5a3f4ba81aa83ff5a6eccd7b14c2058821835c8a91db1f9fc89bbee
MD5 hash:
b1632d3cabf0daa9017ec4dee75a8b96
SHA1 hash:
c1788eb2125f758b64a9d5ae9cb2787240c07604
Detections:
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/e11f6fc6-2964-4007-a1f5-20d116ce57cd/
SH256 hash:
6ae91782bc6a429b1381d2c63d05d268be691a616c46e4c01481b2bab60938a8
MD5 hash:
505e5bb995392040472977df98dede3d
SHA1 hash:
1df90a852d8275c0d0adbb06e7be7fe17f92035b
Link:
https://www.unpac.me/results/e11f6fc6-2964-4007-a1f5-20d116ce57cd/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/6ae91782bc6a/report/overview.html
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:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:pe_imphash
Create hunting rule
Rule name:reverse_http
Create hunting rule
Author:CD_R0M_
Description:Identify strings with http reversed (ptth)
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
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:test_Malaysia
Create hunting rule
Author:rectifyq
Description:Detects file containing malaysia string

File information

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

Malspam

AgentTesla

Executable exe 6ae91782bc6a429b1381d2c63d05d268be691a616c46e4c01481b2bab60938a8

(this sample)

  
Delivery method
Distributed via e-mail attachment

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 (GUARD_CF)high

Comments