MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ac5ebb2296437f981009943674e53071e6154c70b2ba473f816a3fec9a42d172. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ac5ebb2296437f981009943674e53071e6154c70b2ba473f816a3fec9a42d172
SHA3-384 hash: f9a8cff604f3d3a8ed901f36381289a3f2661b56cd9944ca381e667df39d8d95eb581426fb182ccd8c2b4f6584409071
SHA1 hash: 6289e8a13941fb004acfeb03fb2ab028d159d0ff
MD5 hash: b4c00ac3a56c73070ccd0e25497b370d
humanhash: happy-johnny-salami-fifteen
File name:vzorci izdelkov.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'723'240 bytes
First seen:2020-05-12 11:47:17 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:Btb20pkaCqT5TBWgNQ7a0SYYiqK00fz2R4OFfRD/drjJ2KbSI6ABmQo:SVg5tQ7a0s1R4cfdZJlr5BmQo
Threatray 10'930 similar samples on MalwareBazaar
TLSH 1085E01363EDC361C3B251B3BA56BB016EBF7C2906B0F95B2F940D3CA970162561E663
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: mail.mzsa.ru
Sending IP: 46.39.246.153
From: Корнеева Ирина <logo.lesce@siol.net>
Subject: RE: RE: RE: PARIZ
Attachment: vzorci izdelkov.zip (contains "vzorci izdelkov.exe")

Intelligence

File Origin
# of uploads :
1
# of downloads :
86
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Win.Trojan.Ramnit-1849
Create hunting rule

Win.Trojan.Ramnit-1847
Create hunting rule

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

Gathering data
Threat name:
Win32.Virus.Ramnit
Create hunting rule
Status:
Malicious
First seen:
2020-05-12 13:20:00 UTC
File Type:
PE (Exe)
Extracted files:
26
AV detection:
31 of 31 (100.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=vrplwiuwin7zqeajsq3hjzjqohtbktdqwk5eop4bni76zgsc2fza._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
01c8966718aa1996c3b0460be4df08ec32e4a17af72a27947060a6fc07c7455f
AgentTesla
0470f08d56065fb5c78585dcc719c097276d9831beaa6d92c5e4b9460b8fe22f
AgentTesla
0bbe99d89a3e5e1b3ef7a9a9c6763ef85fb21a280fed3b913102e71d2368bbb6
AgentTesla
2b47982775d5a2c6ada5d6be317189756c51c91ae77490e02f4f999bbbe24d49
AgentTesla
5b0318eb9cce4cbe0d3b9e157e018efe32ef71008472f5e5238f1939361ba96d
AgentTesla
8addc01173e27e282faccde8d201c4f7a95530c95525ae3290cea5e9537e6469
AgentTesla
9425f9a54ad43dca39af1cd5f86eb4570927c5ee5d21cbe69e9ed2774fc1f676
AgentTesla
aea00ce89a5c0cc7c73381533180c5968ce79341516a262ae938a31acd7cadd2
AgentTesla
c1c47c03448a9f0797fcb2ddea8c5fdc9e3dbb13ed3bf5a3784800df490356d9
AgentTesla
f8cf294263a5456fabf8b475376392198c9462f7035714d77f0e31ab437332a7
AgentTesla
+ 10'920 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan upx
Link:
https://tria.ge/reports/201109-6kdljrraen/
Behaviour
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Program crash
Modifies service
Suspicious use of SetThreadContext
Adds Run key to start application
Reads user/profile data of web browsers
Drops startup file
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Executes dropped EXE
UPX packed file
ServiceHost packer
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:suspicious_packer_section
Create hunting rule
Author:@j0sm1
Description:The packer/protector section names/keywords
Reference:http://www.hexacorn.com/blog/2012/10/14/random-stats-from-1-2m-samples-pe-section-names/
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.

48efabe37e69a952ccdb16bfb789f0a9

AgentTesla

Executable exe ac5ebb2296437f981009943674e53071e6154c70b2ba473f816a3fec9a42d172

(this sample)

  
Dropped by
MD5 48efabe37e69a952ccdb16bfb789f0a9
  
Delivery method
Distributed via e-mail attachment

Comments