MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6fb4834a7c2a1258b1b1508a4c8449b00db7149dd2677bd4d9f150304a6b4068. 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: 10


Intelligence 10 IOCs YARA 2 File information Comments 1

SHA256 hash: 6fb4834a7c2a1258b1b1508a4c8449b00db7149dd2677bd4d9f150304a6b4068
SHA3-384 hash: ec90dd6126e5706fd3f15b806215afbde01f8f85414ca15dba891724502f71240a135add5017dce66d8548d8a2b71a6f
SHA1 hash: 8577afb4a46c34e79f3acbffec1d6b8b07dffdf1
MD5 hash: d9e209df65703fe2e2cf87595101519e
humanhash: autumn-venus-cold-failed
File name:d9e209df65703fe2e2cf87595101519e
Download: download sample
Signature AgentTesla
File size:18'944 bytes
First seen:2022-05-16 03:41:30 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 384:zc5cYVMB+v6y3bLZdkjGjXcOyQSUaepk0OOyd3zhzY1:zfIM+X3brjMOtSUaq1LyJdz+
Threatray 17'610 similar samples on MalwareBazaar
TLSH T1BF826B1863D6C773D4BB4F3165E30A409A74E2386937470ED486123FCA1331A0A67B72
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 489669d8d8699648 (53 x AgentTesla, 24 x SnakeKeylogger, 16 x AveMariaRAT)
Reporter zbetcheckin
Tags:32 AgentTesla exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
228
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
d9e209df65703fe2e2cf87595101519e
Verdict:
Suspicious activity
Analysis date:
2022-05-17 01:41:42 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Sending a custom TCP request
Running batch commands
Creating a window
Sending an HTTP GET request to an infection source
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
obfuscated packed
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.
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Antivirus detection for URL or domain
Encrypted powershell cmdline option found
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Snort IDS alert for network traffic
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected Generic Downloader
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 627031 Sample: vZ3dD8PZDQ Startdate: 16/05/2022 Architecture: WINDOWS Score: 100 31 Snort IDS alert for network traffic 2->31 33 Found malware configuration 2->33 35 Malicious sample detected (through community Yara rule) 2->35 37 7 other signatures 2->37 7 vZ3dD8PZDQ.exe 15 4 2->7         started        process3 dnsIp4 29 195.133.18.171, 49743, 80 AS-REGRU Russian Federation 7->29 27 C:\Users\user\AppData\...\vZ3dD8PZDQ.exe.log, ASCII 7->27 dropped 39 Encrypted powershell cmdline option found 7->39 41 Writes to foreign memory regions 7->41 43 Injects a PE file into a foreign processes 7->43 12 MSBuild.exe 7->12         started        15 cmd.exe 1 7->15         started        17 powershell.exe 17 7->17         started        19 MSBuild.exe 2 7->19         started        file5 signatures6 process7 signatures8 45 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 12->45 47 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 12->47 21 conhost.exe 15->21         started        23 timeout.exe 1 15->23         started        25 conhost.exe 17->25         started        process9
Threat name:
Win32.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-05-12 13:44:08 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
19 of 41 (46.34%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
6fb4834a7c2a1258b1b1508a4c8449b00db7149dd2677bd4d9f150304a6b4068
MD5 hash:
d9e209df65703fe2e2cf87595101519e
SHA1 hash:
8577afb4a46c34e79f3acbffec1d6b8b07dffdf1
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_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash

File information


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

Web download

AgentTesla

Executable exe 6fb4834a7c2a1258b1b1508a4c8449b00db7149dd2677bd4d9f150304a6b4068

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2022-05-16 03:41:35 UTC

url : hxxp://195.133.18.171/Odczmla.exe