MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 90ffadcff25b2faecd4cccabac3af9f5329aea12e3330aa408545408bd482fce. 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: 90ffadcff25b2faecd4cccabac3af9f5329aea12e3330aa408545408bd482fce
SHA3-384 hash: 63275bcbd752737bcac24de0bc7f09dbc17035c8cafb4f186a2949a0eb48840042c6099651975312181b0b2e201ac8fa
SHA1 hash: 56e4da8e930439c0dc3d6bd0e201df13ed4611e9
MD5 hash: fd0c4a09a6cc4a3bafa31f3e5cfa5461
humanhash: charlie-london-cup-berlin
File name:MTS-P-026 REV.02 CIRCULATION PUMPS (HOT WATER SYSTEM).exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:443'904 bytes
First seen:2020-06-08 05:10:25 UTC
Last seen:2020-06-08 09:42:33 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:yEsAKFKWDrcc8L+4Fs0V10sa6tdd0Vmp2SGFTai5ukOdcYfweWVQfDamlo23hh1V:yEbNFxHa6t70C2SQlGWV6aM3hd
Threatray 10'741 similar samples on MalwareBazaar
TLSH 1994124B679C8332D6AD07F59073254043766A273636F76DCECA60FA9A92F048AC1F47
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: intermass.net
Sending IP: 209.58.149.66
From: Rajath Ramachandran <rajath.r@intermass.net>
Subject: REQUESTING QUOTATION FOR SEWAGE LIFTING STATION PUMP-PGC 380@RAS AL KHAIMAH
Attachment: MTS-P-026 REV.02 CIRCULATION PUMPS HOT WATER SYSTEM.zip (contains "MTS-P-026 REV.02 CIRCULATION PUMPS (HOT WATER SYSTEM).exe")

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

Intelligence

File Origin
# of uploads :
3
# of downloads :
69
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.GenericKDZ.67676.24360.18795.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-06-08 05:12:05 UTC
AV detection:
27 of 31 (87.10%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=sd723t7slmx25tkmzsv2yoxz6uzjv2qs4mzqvjaikrkarpkif7ha._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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+ 10'731 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/201109-gkzsxw1raj/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
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 abc97334a23f1e67e220edba03108ad6a5e5784578a2c97f0318862051218cc4

AgentTesla

Executable exe 90ffadcff25b2faecd4cccabac3af9f5329aea12e3330aa408545408bd482fce

(this sample)

  
Dropped by
MD5 8b74ffa00e6bd3bdb2953e7381437713
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 abc97334a23f1e67e220edba03108ad6a5e5784578a2c97f0318862051218cc4

Comments