MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 59cd8dbf37f57b99296eb8986921a7f26142756fee6e5ea919730a04b5b47cee. 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: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 59cd8dbf37f57b99296eb8986921a7f26142756fee6e5ea919730a04b5b47cee
SHA3-384 hash: b30fd045d087822d49755cf220c5d0f49aadb4db0204500af6e41811a889ab877450d311390b7c295fb0fc974ff8ada5
SHA1 hash: 9f7390a54166c6884fbad03fdfdfd26ed05a6e74
MD5 hash: 11ca90e8a0118d15b70b2f94c2675800
humanhash: massachusetts-lion-foxtrot-winter
File name:QT201508092.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:551'936 bytes
First seen:2020-06-18 09:43:22 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'599 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:xc6eTRpp0QeO4IpqSTW1knzVPqiLzdGRpoR0:66KHqfBSHB5Lzqpo
Threatray 10'830 similar samples on MalwareBazaar
TLSH 40C4DF07B558BE17C47A0636C5E2880033F96F923B22F23A7A81736D25B33DE5637656
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: server0.jashlx.com
Sending IP: 23.254.226.60
From: Linda Lin <contact@jashlx.com>
Subject: INQUIRY QT201508092
Attachment: QT201508092.z (contains "QT201508092.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
81
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/19738/
Detection(s):
SecuriteInfo.com.FakeAlert.9060.1798.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-06-18 03:44:39 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=lhgy3pzx6v5zskloxcmgsinh6jque5lp5zxf5kizomfajnnuptxa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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7bb0368333b8dc8c6b4c422f11c02ec43d385547b460c2f1f8cf78013521a2f5
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AgentTesla
+ 10'820 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200624-n9l2gr6dzj/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads user/profile data of web browsers
Reads user/profile data of local email clients
Reads data files stored by FTP clients
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 dfd17452e1e89b211d79b97e4fbdf04877897bed51cc89fed705299fb3cf39df

AgentTesla

Executable exe 59cd8dbf37f57b99296eb8986921a7f26142756fee6e5ea919730a04b5b47cee

(this sample)

  
Dropped by
MD5 c1afc6da65ca89c93e6b03c488d8bc48
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 dfd17452e1e89b211d79b97e4fbdf04877897bed51cc89fed705299fb3cf39df
Cape
Cape
https://www.capesandbox.com/analysis/19738/

Comments