MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3945669106668a82fcc127f418ea0b028c8d73057b4b1715bb296627901023b0. 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: 3945669106668a82fcc127f418ea0b028c8d73057b4b1715bb296627901023b0
SHA3-384 hash: 7555af7fbc86d3732e23b67b217f7660abf8f5f27c591dfd1c66d65042ba85cfa87696189714600513e21d08deb15e7c
SHA1 hash: c7c29bcc918eac51bf792267a052a6577c8d3a3e
MD5 hash: 0df44eae751352eac31f9626296b20af
humanhash: twenty-beryllium-finch-saturn
File name:purchase Inquiry -pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'484'288 bytes
First seen:2020-06-10 11:44:32 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash afcdf79be1557326c854b6e20cb900a7 (1'102 x FormBook, 936 x AgentTesla, 399 x RemcosRAT)
ssdeep 24576:ZAHnh+eWsN3skA4RV1Hom2KXMmHatJR/dswWIpV4yg4/dD3EQOIg65:gh+ZkldoPK8YatdDdg2dXVh
Threatray 11'359 similar samples on MalwareBazaar
TLSH 5B65CF0273D1D036FFABA2739B6AF6015ABD79254133852F13981DB9BC701B1263E663
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: clicklife.clicklifeuae.ae
Sending IP: 64.64.4.134
From: SALES MANAGER <info@cgc-kw.com>
Reply-To: SALES MANAGER <info.cgc-kw@mail.com>
Subject: Product Inquiry - JP54 AVIATION KEROSENE COLONIAL GRADE AVIATION FUEL
Attachment: purchase Inquiry -pdf.zip (contains "purchase Inquiry -pdf.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
69
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.AIT.Trojan.Nymeria.1583.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.Predator
Create hunting rule
Status:
Malicious
First seen:
2020-06-10 11:46:09 UTC
AV detection:
26 of 31 (83.87%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=hfcwneigm2fif7gbe72br2qlakgi24yfpnfrofn3fftcpeaqeoya._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0b1ce90ba8d64281d16d29dac2cd146e81d18359c572cfd92840dfffbcd0f713
AgentTesla
18bc1bb7ff629d8aa9646875c02636074f4039b39f48273ff97fe7c12f401e00
AgentTesla
33fefd2ae3ff75bcae6718f2abbc99bc7ca047a4543c5420883eb39e1128e9e5
AgentTesla
5dd114148f9cf40a9d80c1631cc582a4f19ee62d5f64c1b33e28a6ac5c5b0d53
AgentTesla
61a1e5d143ee0c8d5929ac7386b60fa13baf8e43745f644aebc970e267b6f67a
AgentTesla
7ac92a583ec0b8fa0f8d0d6aae889ee1612ac950fdeb2512a649b5997bf27bfa
AgentTesla
c2a8ba234ac36b67e979601a8625a171f83a48b9633780171f4b369904c42d83
AgentTesla
cdad1c467cfe5f914801c1156a92b6c23baf8abf4681a098f0bb550c890d874d
AgentTesla
d146eb20c0c3745f4e74267f468a4fc870c1639b48bdd634d10f82856e7b59e9
AgentTesla
e8832bdaa159f1e5a0f7e4ce323c8a302c0db9cd7eb6ba0434fee843d7333129
AgentTesla
+ 11'349 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-zlst8v1ma2/
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

zip 8afe3c84880cd4faed0068712abe638b934f7e4799cd4beaf6dea4151e511272

AgentTesla

Executable exe 3945669106668a82fcc127f418ea0b028c8d73057b4b1715bb296627901023b0

(this sample)

  
Dropped by
MD5 a79fccc94ef8e1357e81ddc30a694a36
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 8afe3c84880cd4faed0068712abe638b934f7e4799cd4beaf6dea4151e511272

Comments