MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9ff5b2b97a5851e64863eb11299ebb8f096d08a3ea8730fa4db49fba2e770d3d. 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: 9ff5b2b97a5851e64863eb11299ebb8f096d08a3ea8730fa4db49fba2e770d3d
SHA3-384 hash: 47f922ce9f0729ae426848343891009db315fce5917a4c0973f98daf33b14afe1dccedde8d994d426c438d24dddb6c72
SHA1 hash: 50de9104e80d0ded42f2eb7eb745ff4a2b481644
MD5 hash: f87f23eb34f345652c757134c462ebaf
humanhash: white-gee-item-quebec
File name:Purchase_Order.pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:442'368 bytes
First seen:2020-06-08 13:37:09 UTC
Last seen:Never
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:AFzwboWDrccczzcu4qFzf8WfIYWrod5aW/ZLvp14xIyFGrS5ZSreZ2mgsjuaLkn:AFfzv1ouDWkd5jlxqFnZSqiO/K
Threatray 10'775 similar samples on MalwareBazaar
TLSH F1941200ABEC4B3BD93C87FD9196A34163B5691737B3EB1D4C8EA0D749667014AA1F0B
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: gmail.com
Sending IP: 37.49.224.185
From: Jasmine Liu<order@neopharmi.ge>
Reply-To: heroiiipl@gmail.com
Subject: Purchase Order
Attachment: Purchase_Order.pdf.r00 (contains "Purchase_Order.pdf.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
75
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.GenericKDZ.67676.4105.24479.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-06-08 13:39:04 UTC
AV detection:
27 of 31 (87.10%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=t723fol2lbi6msdd5misthv3r4ew2cfd5kdtb6snwsp3ultxbu6q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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9b623e314a1bcb7ed32adcd0e67be581f3af809753667c6cfcad885e94d9d7ac
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a277468b8a14335e49ae80b115b7401d527f801ee9ce61302c12640670fa7fc9
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b43c6d39786d49c8b69dffd9fd8d1dd14e8aa1b90933c4363e02929312d89356
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b5029c577df80b8e3656a70669ce322d982ee383d0ab61d77460e4a835e814df
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c20f6ecb4af7977e715fbe9d26e1c15b0b82f784b3591286d666b940b1bc5d8c
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dfca8cf09994229afec678b5c279d247e3e69c45f2878f816025b4933f3bc3b0
AgentTesla
+ 10'765 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/201109-9pthgt6h32/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
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.

Malspam

AgentTesla

zip cd5134ec7a0ba936b9de6179aae025b9f2e7e5a42cbaae5cc900007cffc8f808

AgentTesla

Executable exe 9ff5b2b97a5851e64863eb11299ebb8f096d08a3ea8730fa4db49fba2e770d3d

(this sample)

  
Dropped by
MD5 8efc75f0661cc0e3f2ee8aa938d27c34
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 cd5134ec7a0ba936b9de6179aae025b9f2e7e5a42cbaae5cc900007cffc8f808

Comments