MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 addb2e3a02342b031f2313bfc910927b94904faed320fc4b52e4b8fec77d622b. 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: addb2e3a02342b031f2313bfc910927b94904faed320fc4b52e4b8fec77d622b
SHA3-384 hash: aacfb6fda816b375f6b15d7f99297faa486f4a0eeeea7cf816c1500d45b4995c2ceb307e85c1842b5b99e4b94e39f760
SHA1 hash: 736fb0ca19750112c72dfb189b4dc0539303f45e
MD5 hash: 1221300c3d055641e3067c1699aa20e3
humanhash: london-nuts-october-alaska
File name:AWB DHL 6357297368.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:410'624 bytes
First seen:2020-06-30 13:21:54 UTC
Last seen:2020-07-01 03:39:48 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 6144:0KXVRXxzkR/yZeKvGE/d/YWEDAvBG55nSREuV2OpAOc:0KXVRKRxKvGwlAEvk5YtVLAOc
Threatray 10'712 similar samples on MalwareBazaar
TLSH C69412B233BACB29D5BE8BF821B100100F75F5676250E31DAE5074DE1AB3B549292F67
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: dhl.com
Sending IP: 103.99.1.149
From: Nathaniel Johnston<nathaniel.johnston@dhl.com>
Subject: RE:AWB DHL 6357297368
Attachment: AWB DHL 6357297368.rar (contains "AWB DHL 6357297368.exe")

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

Intelligence

File Origin
# of uploads :
3
# of downloads :
77
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/17213/
Detection(s):
SecuriteInfo.com.Generic-EXE.UNOFFICIAL
Create hunting rule

Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/addb2e3a02342b031f2313bfc910927b94904faed320fc4b52e4b8fec77d622b/
Threat name:
ByteCode-MSIL.Backdoor.NanoCore
Create hunting rule
Status:
Malicious
First seen:
2020-06-30 09:52:04 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=vxns4oqcgqvqghzdco74seespokjat5o2mqpys2s4s4p5r35mivq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 10'702 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/200630-tv2tnyys7a/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Modifies registry key
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
Drops file in Drivers directory
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

rar 3c82fbd85a69de84fc7cb404bdd1cb849925a7b6b1053a6572cfb2b610a93a39

AgentTesla

Executable exe addb2e3a02342b031f2313bfc910927b94904faed320fc4b52e4b8fec77d622b

(this sample)

  
Dropped by
MD5 d141b9a85cc5e2bfbb5ee251fca97dc7
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/17213/

Comments