MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a7f10ee02c982acfcb3baf5970fe366d6583dfb0c8c27b20cdf00a2a7d103bc3. 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: a7f10ee02c982acfcb3baf5970fe366d6583dfb0c8c27b20cdf00a2a7d103bc3
SHA3-384 hash: 47ae882f53fa9cfd2f4417cb25ed3f7396777894677c081537b8fde59833a635d0361f3c639a62615fc7eed02e907802
SHA1 hash: 8bd85170dd1c57747f9635b23a79d389574fc7d9
MD5 hash: 312a5ef698dcbf3bdaa1fd1b7dceb890
humanhash: utah-stairway-table-mexico
File name:Doc Remit.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:506'368 bytes
First seen:2020-06-29 07:06:47 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'602 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:+t20c2l09xJxb2Ipg0IliVDSplq90H49+A:gCx3pIlieq90U+A
Threatray 10'746 similar samples on MalwareBazaar
TLSH 89B4E02173B89706D9BF5BFD44A4114407B674626A23E3ADCEC270DB2D727804B4BB6B
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: host.hfj.gr
Sending IP: 31.22.112.74
From: Ramesh <ramesh.redhu@umachigroup.com>
Subject: For Our China Agent Remittances
Attachment: Doc Remit.zip (contains "Doc Remit.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
63
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/15455/
Detection(s):
SecuriteInfo.com.MSIL.GenKryptik.ENGK.190.UNOFFICIAL
Create hunting rule

Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a7f10ee02c982acfcb3baf5970fe366d6583dfb0c8c27b20cdf00a2a7d103bc3/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-06-29 07:08:05 UTC
AV detection:
25 of 31 (80.65%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=u7yq5ybmtavm7sz3v5mxb7rwnvsyhx5qzdbhwign6afcu7iqhpbq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 10'736 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
persistence spyware keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200629-3b4n4vvb9x/
Behaviour
Suspicious use of SetWindowsHookEx
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Creates scheduled task(s)
Suspicious use of SetThreadContext
Modifies service
Maps connected drives based on registry
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Reads data files stored by FTP clients
Checks BIOS information in registry
Looks for VMWare Tools registry key
Looks for VirtualBox Guest Additions in registry
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 536cb32d36de59cb03117074b9c6333d75db5beec6c75119f7e474dc4aa0cd6f

AgentTesla

Executable exe a7f10ee02c982acfcb3baf5970fe366d6583dfb0c8c27b20cdf00a2a7d103bc3

(this sample)

  
Dropped by
MD5 025f835aef6b48322ad2cb405851fb4f
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/15455/
  
Dropped by
SHA256 536cb32d36de59cb03117074b9c6333d75db5beec6c75119f7e474dc4aa0cd6f

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