MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 286d16862690f0f955f753c05844161a7b81a94fc8d78400c849f18b599b00b2. 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: 5


Intelligence 5 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 286d16862690f0f955f753c05844161a7b81a94fc8d78400c849f18b599b00b2
SHA3-384 hash: 0dd23f669eb8f5ef0206a756db9bb4371e031031e930f40515e452a03ede4d5b7ef6b762694a6316df07392935c4727e
SHA1 hash: a44eb81be1041516abbf2967b66a6f24523213d0
MD5 hash: 0ef8b22a68de757c7a9ed1803d3cf9c6
humanhash: jig-carolina-may-minnesota
File name:Invoicefgt44433223232323884848888883.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'563'648 bytes
First seen:2020-05-11 15:18:49 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 3d95adbf13bbe79dc24dccb401c12091 (881 x AgentTesla, 737 x FormBook, 236 x SnakeKeylogger)
ssdeep 24576:Etb20pkaCqT5TBWgNQ7a+CNKoBYa21i/MRMMtjo5xPWu0enriBbJcgoVX6A:tVg5tQ7a+CNNBYHTBo5V0eAGgoV5
Threatray 10'965 similar samples on MalwareBazaar
TLSH 3075E12363DE8365C7725273BA26B701AEBF782506B1F56B2FD4093DE820121525EB73
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

From: Mauro Aletta <allettawines@gmail.com>
Subject: Payment Schedule
Attachment: Invoicefgt44433223232323884848888883.gz (contains "Invoicefgt44433223232323884848888883.exe")

AgentTesla FTP exfil server:
66.45.232.205:21

Intelligence

File Origin
# of uploads :
1
# of downloads :
87
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.27686.AidExe.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.PSW.Agent.BORA.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.Wacatac
Create hunting rule
Status:
Malicious
First seen:
2020-05-11 13:47:50 UTC
AV detection:
24 of 31 (77.42%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=fbwrnbrgsdypsvpxkpafqrawdj5ydkkpzdlyiagijhyywwm3acza._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
05848682dd2b150148e00c2a825437806aa7a32f56048ed33d57c1970b225ab0
AgentTesla
27a269f6ae5d574c36867a138c2edb49c8bc680453f97f2dc497d8f166bbba37
AgentTesla
4fe5c10150a1e788688ef4b10d8132b47d2796cdaa2933f1332eaa3194f16143
AgentTesla
7a72048dc59d771103e967e14062f773dff0f01681d0b53a0688c2cfda755ea2
AgentTesla
8ad69f7487e5a7b06d3c9b12d4fdbf6604462f90ddc2e1986dd61eaf8427e724
AgentTesla
a06f9875fbd7c80708d10e1e05b86d59473eeb69ebaa16a136bd2bd93087af3b
AgentTesla
b053fe8897703c165d38c04c52e805aa77e4e6c6ab2981eeb298786936ad0660
AgentTesla
c0e9834e978646714b1e771103705e34e4211894fe3987d1e09bc6353827b1e0
AgentTesla
e17dd7465e562b968e49754fa5248ee2f45c5f7ae7111161215287f5340143b3
AgentTesla
fa029f3f149b2c256dd41171fad7844d28eacc04e2c26eaddc7de608824f1910
AgentTesla
+ 10'955 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-94e5nf9ck6/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
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
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:Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:CAP_HookExKeylogger
Create hunting rule
Author:Brian C. Bell -- @biebsmalwareguy
Reference:https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar
Rule name:win_agent_tesla_w1
Create hunting rule
Author:govcert_ch
Description:Detect Agent Tesla based on common .NET code sequences

File information

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

Malspam

AgentTesla

gz 22ffabf6912ed766f6a8ea659378bb9176df8cae9e578e87e8f36c3c54bcb3ac

AgentTesla

Executable exe 286d16862690f0f955f753c05844161a7b81a94fc8d78400c849f18b599b00b2

(this sample)

  
Dropped by
MD5 6526eb443f437654a29ed43228494b62
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 22ffabf6912ed766f6a8ea659378bb9176df8cae9e578e87e8f36c3c54bcb3ac

Comments