MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3ad968603b09fdae512f4801eeae542f89e26cc819aae7c2f9b7104b7ca20c87. 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: 14


Intelligence 14 IOCs YARA 3 File information Comments 1

SHA256 hash: 3ad968603b09fdae512f4801eeae542f89e26cc819aae7c2f9b7104b7ca20c87
SHA3-384 hash: 45e3f16de53fad4413a8b25b52b4a0f9bc3e3b81822c9364b378fa1c6f2f3ef5e6fb30dfc290eac1f152d1b597bba4f8
SHA1 hash: 27371505d953b3bf553180a085aade88ded613f4
MD5 hash: 3f4ffaf11475b7614e04ab72e5dd7452
humanhash: mike-aspen-happy-equal
File name:3f4ffaf11475b7614e04ab72e5dd7452
Download: download sample
Signature AgentTesla
File size:496'128 bytes
First seen:2021-09-14 14:23:17 UTC
Last seen:2021-09-14 14:56:25 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'647 x AgentTesla, 19'451 x Formbook, 12'201 x SnakeKeylogger)
ssdeep 12288:ttk4DbF53e0IUFL6owIKsZMVcjFCbxf8QHcANnnRs:v2owIKsqfuQHcANnn
Threatray 9'829 similar samples on MalwareBazaar
TLSH T134B4AD243DFA5129F1B3AFB95EE475968A6FB6233617D41D108103874B23E82CD91B3B
Reporter zbetcheckin
Tags:32 AgentTesla exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
158
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
3f4ffaf11475b7614e04ab72e5dd7452
Verdict:
Malicious activity
Analysis date:
2021-09-14 14:26:34 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
Creating a window
Launching a process
Creating a file in the %temp% directory
Delayed writing of the file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
.NET source code contains very large strings
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
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)
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 access)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 483197 Sample: opZ766Gf7j Startdate: 14/09/2021 Architecture: WINDOWS Score: 100 28 sodag-agricole.com 2->28 30 mail.sodag-agricole.com 2->30 44 Found malware configuration 2->44 46 Multi AV Scanner detection for submitted file 2->46 48 Yara detected AgentTesla 2->48 50 6 other signatures 2->50 7 opZ766Gf7j.exe 3 2->7         started        11 xepul.exe 3 2->11         started        13 xepul.exe 2->13         started        signatures3 process4 file5 26 C:\Users\user\AppData\...\opZ766Gf7j.exe.log, ASCII 7->26 dropped 52 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->52 54 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->54 15 opZ766Gf7j.exe 2 9 7->15         started        56 Multi AV Scanner detection for dropped file 11->56 58 Machine Learning detection for dropped file 11->58 20 xepul.exe 2 11->20         started        signatures6 process7 dnsIp8 32 sodag-agricole.com 192.185.171.144, 49829, 49830, 587 UNIFIEDLAYER-AS-1US United States 15->32 34 mail.sodag-agricole.com 15->34 22 C:\Users\user\AppData\Roaming\...\xepul.exe, PE32 15->22 dropped 24 C:\Users\user\...\xepul.exe:Zone.Identifier, ASCII 15->24 dropped 36 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 15->36 38 Tries to steal Mail credentials (via file access) 15->38 40 Tries to harvest and steal ftp login credentials 15->40 42 3 other signatures 15->42 file9 signatures10
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-09-14 10:00:22 UTC
AV detection:
18 of 28 (64.29%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
b720d19f181fde475d7ad19e5f623ed17bae905ede9826ae9033ad9f36b0557f
MD5 hash:
2a64d99a0646419345e02e37dd7f6ff7
SHA1 hash:
c0740347f9a3694fb99dbfd5f736960b8abdd12c
SH256 hash:
ad4a7895d529d5164302bb88596964ab42ff125bf0f5544418c80b6d438cb587
MD5 hash:
43ababb6b0a02907aad43084f12b10d9
SHA1 hash:
b60ba705891d5a666d64300181b475a46714ffa8
SH256 hash:
8df36dc24782ffb630e2d6fe55aec947e60cbc094d79337b711ff793500434e0
MD5 hash:
7d86cfa6dd663a4d54ad4dcc4da08054
SHA1 hash:
0bf3ace3d9dd0ddec9375d1cb62d34d14ccadbd2
SH256 hash:
3ad968603b09fdae512f4801eeae542f89e26cc819aae7c2f9b7104b7ca20c87
MD5 hash:
3f4ffaf11475b7614e04ab72e5dd7452
SHA1 hash:
27371505d953b3bf553180a085aade88ded613f4
Malware family:
Agent Tesla v3
Verdict:
Malicious
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: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 3ad968603b09fdae512f4801eeae542f89e26cc819aae7c2f9b7104b7ca20c87

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2021-09-14 14:23:18 UTC

url : hxxp://lg-tv.tk/wealthzx.exe