MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6b27531bf6e443f0bfda8488f5f2725dd78bc0031c1958fa51955a2ff34452d6. 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: 6b27531bf6e443f0bfda8488f5f2725dd78bc0031c1958fa51955a2ff34452d6
SHA3-384 hash: b9041b5486507162d7388e553b7b42877e0824e7f4af03db15a134dcf05b217aca93476aefbb2b91e975f1a72769dd18
SHA1 hash: c5e78c66ad7f4b3eda890ce4b748f2ed383feeba
MD5 hash: e345a7fd9f9acf4cf9ffd52c0b90bb8f
humanhash: orange-failed-east-mango
File name:INNOVA GLOBAL-SOA.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'476'096 bytes
First seen:2020-06-03 08:04:07 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:Htb20pkaCqT5TBWgNQ7ar4BjNCGL/q4itJv4bmUP6A:EVg5tQ7ar4BjNDm4itVGmS5
Threatray 9'596 similar samples on MalwareBazaar
TLSH 9F65CF1223DD8261C7BE51737E15B7016EBBFC2506A1F47B2FD49A3CA9201214E1EA6F
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: sweeper8.dhivehinet.net.mv
Sending IP: 27.114.139.12
From: Bhagya Jayasinghe <bhagya.jayasinghe@globalfreightnet.com.mv>
Subject: Outstanding Payments / INNOVA GLOBAL CONSUMERS
Attachment: INNOVA GLOBAL-SOA.zip (contains "INNOVA GLOBAL-SOA.exe")

AgentTesla SMTP exfil server:
mail.pptoursperu.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
67
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.27684.AidExe.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.27686.AidExe.UNOFFICIAL
Create hunting rule

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

Gathering data
Threat name:
Win32.Trojan.Agensla
Create hunting rule
Status:
Malicious
First seen:
2020-06-03 09:12:24 UTC
AV detection:
30 of 48 (62.50%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=nmtvgg7w4rb7bp62qsepl4tslxlyxqaddqmvr6srsvnc742eklla._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
01c8966718aa1996c3b0460be4df08ec32e4a17af72a27947060a6fc07c7455f
AgentTesla
0a44ee4a63f01378570de7668ee2daa17534d296a6ff2c45bc14d8f9b07bb837
AgentTesla
136c0ea1bd536ac388d809f3d1f7c01be867a72a77b6b71df7b2d04ae21e3064
AgentTesla
4917103eef77ce8fd5beb88efd446180445e0ee6ac933f5e42443d3673d62bc8
AgentTesla
638c1a92d23c9660163d8cc9e985189afe678096062a115ac08187d89a2e4149
AgentTesla
82f23fef0eae1ad31ac9e0dd78819572c793ff9b243ddfaa37b3447d74f852e4
AgentTesla
8addc01173e27e282faccde8d201c4f7a95530c95525ae3290cea5e9537e6469
AgentTesla
c0e9834e978646714b1e771103705e34e4211894fe3987d1e09bc6353827b1e0
AgentTesla
ed1dcc51006675c73ff9ef9244d7740eb3313abf4308e01405d645c0dadc98c8
AgentTesla
eeedd8acd669d7cc4e53352eb876727052e7c8022520854742903d7e3192cf57
AgentTesla
+ 9'586 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla evasion keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-2dcvwnkg6j/
Behaviour
Modifies registry key
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Program crash
Modifies service
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
Disables Task Manager via registry modification
Drops file in Drivers directory
AgentTesla Payload
ServiceHost packer
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

zip 10c5124074877fe1913eab8fdd673c09f480d255118458a5ea4897c6937c9bff

AgentTesla

Executable exe 6b27531bf6e443f0bfda8488f5f2725dd78bc0031c1958fa51955a2ff34452d6

(this sample)

  
Dropped by
MD5 c481488b69f561ff42effdd4df45d426
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 10c5124074877fe1913eab8fdd673c09f480d255118458a5ea4897c6937c9bff

Comments