MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b2ddd3894714d2d0858f7a22c23e086e2165a05908e76d04086a125922cdf014. 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: 4


Intelligence 4 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b2ddd3894714d2d0858f7a22c23e086e2165a05908e76d04086a125922cdf014
SHA3-384 hash: 755c0cbedbbd08313c893eadcd36388bed9c297ef4a0294e07e82941907722b8d3a5303455b95d6b53fc4f0192f7b3d5
SHA1 hash: f603b6b0db453c5c1cd7bdb7103c9bfa1c6fffe4
MD5 hash: 52be6c819bac6ee369afe3dec0532df6
humanhash: indigo-six-eight-carpet
File name:INV USD SWIFT _SCAN TT 190617_2019-NLCIV000003576_ES146009_30309679.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:435'712 bytes
First seen:2020-05-25 12:53:46 UTC
Last seen:2020-05-28 19:38:33 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 6144:5dC+ToRxv09OeuKW9bRdHgPaHiLuWSypEPxEPFR/J7ylipLyDFrOjM72ksBtJRa0:5dARB0g19LQpMxeFMKoSkszJ6y
Threatray 10'664 similar samples on MalwareBazaar
TLSH F9941244236C6B7EC67F4BF81461590113B6602B3636E31E9DDBB1DB16A9F900F60E93
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: lasfragancias.com
Sending IP: 200.110.77.218
From: Vakifi CK <fscala@lasfragancias.com>
Subject: AW: Swift
Attachment: INV USD SWIFT _SCAN TT 190617_2019-NLCIV000003576_ES146009_30309679.z (contains "INV USD SWIFT _SCAN TT 190617_2019-NLCIV000003576_ES146009_30309679.exe")

AgentTesla FTP exfil server:
ftp.kokobg.com:21

Intelligence

File Origin
# of uploads :
3
# of downloads :
69
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.299.17364.19405.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-25 14:05:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
25 of 31 (80.65%)
Threat level:
  2/5
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 10'654 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-zv4p5nwsxa/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
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
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

z a1c14b909d839e46ca4a4da68017763b3f09d5adda1035abf5358b4c938ed559

AgentTesla

Executable exe b2ddd3894714d2d0858f7a22c23e086e2165a05908e76d04086a125922cdf014

(this sample)

  
Dropped by
MD5 c3030ea4a4ab85725ee18ad3d9aa8a9c
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 a1c14b909d839e46ca4a4da68017763b3f09d5adda1035abf5358b4c938ed559

Comments