MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3c1560efecba1706891a52dd3c969849939e18ff5063ced0c2ac334e937a0d9d. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3c1560efecba1706891a52dd3c969849939e18ff5063ced0c2ac334e937a0d9d
SHA3-384 hash: 5571c429b6c8d0b191be6d0c24b93fe8d136d7832e5538819b3e42ab4fab73fa0925382be692777a0f8b0081ca1b2992
SHA1 hash: a3d74f11c6b9ae34f93e01ce421f149ffa651e2d
MD5 hash: 484997a2d889b47efdf10b717ce4bd21
humanhash: triple-island-sink-jig
File name:TNT AWB TRACKING DETAILS.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'765'888 bytes
First seen:2020-05-05 07:50:38 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 3d95adbf13bbe79dc24dccb401c12091 (881 x AgentTesla, 737 x FormBook, 236 x SnakeKeylogger)
ssdeep 24576:Otb20pkaCqT5TBWgNQ7a4oT3JdSkchquaH6ICgudL03wIif+6xLaZ+/NJVC3td6A:7Vg5tQ7a4C3Fm26IOV03qnaiVUb5
Threatray 9'568 similar samples on MalwareBazaar
TLSH 5585E11373DD8365C7B26273BA257701AEBF78250AB1F86B2FD4093DE820162525E673
Reporter abuse_ch
Tags:AgentTesla exe TNT


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: server.sturrockgrimdrod.com
Sending IP: 89.223.120.217
From: TNT OFFICE <info@bolivariano.com>
Subject: TNT Express //Arrival Notice // AWB #7008013580 5/04/2020
Attachment: TNT AWB TRACKING DETAILS.PDF.z (contains "TNT AWB TRACKING DETAILS.exe")

AgentTesla SMTP exfil server:
smtp.yandex.ru:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
100
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.27686.AidExe.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.27684.AidExe.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.PSW.Agent.BORA.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Agensla
Create hunting rule
Status:
Malicious
First seen:
2020-05-05 03:11:14 UTC
File Type:
PE (Exe)
Extracted files:
26
AV detection:
25 of 31 (80.65%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=hqkwb37mxilqnci2klotzfuyjgjz4gh7kbr45ugcvqzu5e32bwoq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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53f006c011db4463667dd867f4abf6c5a972eb68e529382d280bc639874c8b76
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78ccda2f697079f5d1ce003793f89e6bc9a443b0d521d34050592507717ae292
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89f5773de397e09275d7d02812ec937343e878030232964061bb6aafdea5ccde
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8f78c370b0f1e9101d0d49a8a24c8750d8d03166d6807d662f735f4d91830a25
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909b8620c583890661a37687b85621d40c0fa6ba691d9a5398e8fa988ccdbe7b
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f130cec484223c8a539691962d1f9cd065bb45776e25bb34037c64d89be0e9d5
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f9ed4c08e84ddbd335d35d4ddeb614143786ed1bfbfc840aea630710e3a01904
AgentTesla
+ 9'558 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-crl24s1na2/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
Adds Run key to start application
Drops startup file
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

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

AgentTesla

z d0416eb7d0817a4440988e3b670848e23017312ec750190e900b8bd0b3b6b5f1

AgentTesla

Executable exe 3c1560efecba1706891a52dd3c969849939e18ff5063ced0c2ac334e937a0d9d

(this sample)

  
Dropped by
MD5 9774663633bc9b74e8d9f0b9718de09d
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 d0416eb7d0817a4440988e3b670848e23017312ec750190e900b8bd0b3b6b5f1

Comments