MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f937a030aa7da32b23e2df28ce632e2f3aa1ec02c67c93fbaae247c139b64727. 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: 4


Intelligence 4 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f937a030aa7da32b23e2df28ce632e2f3aa1ec02c67c93fbaae247c139b64727
SHA3-384 hash: c074c1871017566e300380a7171e21ebc080af9617171c1dc804e60e4e055930ddee9c67e72f701fc32102ffc3847b9d
SHA1 hash: 525369986cf03f4674a10a760bbb4ecb03f5f137
MD5 hash: e2f58354a9fb6447cf391b32288eeb60
humanhash: alabama-nevada-oregon-carolina
File name:e2f58354a9fb6447cf391b32288eeb60.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:522'240 bytes
First seen:2020-05-21 10:46:39 UTC
Last seen:2020-05-21 12:25:04 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'757 x AgentTesla, 19'665 x Formbook, 12'254 x SnakeKeylogger)
ssdeep 12288:WMjvZOMho6qE3xl7EtQL5UWCyVrEo06wM:W2vYMq6F37EtBWnNEo0
Threatray 10'789 similar samples on MalwareBazaar
TLSH B3B4CF2423AFC222FA9D9674CFA4C93067E5E1F90C4BE76A9B7530E5080B3B3558255F
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
smtp.yandex.com:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
83
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.UCB.597.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-21 11:37:17 UTC
File Type:
PE (.Net Exe)
Extracted files:
2
AV detection:
23 of 48 (47.92%)
Threat level:
  2/5
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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2db853eacff3513f7c3b63f8fa58baa6f4eb2a8cb6d1b6d60ec62c85b3bc8801
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d73ea1549286456543cc254f169516ea9524500f90d46a4d59c47174fcac88f4
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ede1cc754e047082946e0e3bdc5487406aa36881da14fc3f15fcf2d3265e8757
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AgentTesla
+ 10'779 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-f8ll7p9bej/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Maps connected drives based on registry
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
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.

Web download

AgentTesla

Executable exe f937a030aa7da32b23e2df28ce632e2f3aa1ec02c67c93fbaae247c139b64727

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/362270/
  
Delivery method
Distributed via web download

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