MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9913598166664e2c27dd9898fd903ddfa341f12bbaf22dde8fb92a78f9444dfe. 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: 9913598166664e2c27dd9898fd903ddfa341f12bbaf22dde8fb92a78f9444dfe
SHA3-384 hash: 96a1e4e9c4143549d102748cd2eee7cd8cf5d4a712d7e4e374bdc01435f594fc05e4fa85533206a878e925968cddb23e
SHA1 hash: 9cbb1013c85fc464068279288e03616b829c63fd
MD5 hash: e18cd5bd298b1323af3dc9c6daee29d0
humanhash: december-lake-march-jig
File name:AGIQ_19675_of_13_May_2020_rfq_93611_2.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:527'872 bytes
First seen:2020-05-14 06:45:29 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 12288:GHX+j4SwrWdKRsz9fw+IWd0x4OjaMUCqHFojiYTJkVwEqT:k+srWdYsz6m0x4S1sloHkVwH
Threatray 10'583 similar samples on MalwareBazaar
TLSH 21B4CF0433BD0B79E1BA8BF895E1A060CBB0761A759DD36E4DD550CF0AD1F84CA86E27
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: pem-consult.de
Sending IP: 142.11.211.26
From: Jens Winkler <Fjens.winkler@pem-consult.de>
Subject: Submission AGIQ 19675 of 5 May 2020 rfq 93611.pdf, TL205-1600-006_R1-C
Attachment: AGIQ_19675_of_13_May_2020_rfq_93611_2.zip (contains "AGIQ_19675_of_13_May_2020_rfq_93611_2.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
82
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-14 03:45:49 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
23 of 31 (74.19%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=tejvtalgmzhcyj65tcmp3eb536rud4jlxlzc3xupxevhr6kejx7a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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45bea748d6714e636270097d0dca1ec13a2442359b3b9bc09204cd73dfb4dae0
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89bd696df7073c78ebc27a60c79728b782ca27d1d82abc8b0d5aafea1d1d61d3
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cf7a6cb03e47b5305b50b5d458beebb72b77143a7d03c2fb696b9e2910002e6d
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d3e61ff0f9f172da1ba0f3e59ccdb7ea480a3e9ea6e141d134df6f421ff44cc8
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d9a20b5a29f7c7a81854af1fb1dfe50dc63ec6026d07d271b1d3be30b061ca0f
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f397b3ef0807ca0679420810983797c017fb980df61b23ffd002299a2b502bd1
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f3b33a885af940210f10df7e1c96dc388161961dcb52b6d84c3b7458d20ce116
AgentTesla
+ 10'573 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla coreentity keylogger rezer0 spyware stealer trojan
Link:
https://tria.ge/reports/201109-j7papbxhes/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
rezer0
AgentTesla
CoreEntity .NET Packer
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 2ab60ebd222d92ee3c34233129254c9fbb34dca116695890e42299ffc90c732f

AgentTesla

Executable exe 9913598166664e2c27dd9898fd903ddfa341f12bbaf22dde8fb92a78f9444dfe

(this sample)

  
Dropped by
MD5 cd36e2b70060b319fd005ab94b401a38
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 2ab60ebd222d92ee3c34233129254c9fbb34dca116695890e42299ffc90c732f

Comments