MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8aad38614627972f2d27adc9e0a998ba52c55700c37e70da79f9240ed8b3605d. 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: 8aad38614627972f2d27adc9e0a998ba52c55700c37e70da79f9240ed8b3605d
SHA3-384 hash: bef06688a9e275bb9a7c4e675dee5c210be80a5dd276d42fdcd4dacd7492fea9b418741432532e7249636fe6771e8791
SHA1 hash: cd47b6136ccb2a4905cda151ce4ae88b3d0648a9
MD5 hash: 51484024d193248a18ea77fba933144e
humanhash: oregon-angel-sweet-yankee
File name:Quotation list 202006070089_doc.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:448'512 bytes
First seen:2020-06-08 05:07:43 UTC
Last seen:2020-06-08 06:24:16 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:XSlZ4CRisTAAU7aDfmTtnnXHr2upN0SYUb:oDA97MotnnXH1N
Threatray 10'608 similar samples on MalwareBazaar
TLSH 5394124967D95B7DE83E4BFA90B8200143737B2BB627EB4E4DC531EB0E96B010791A47
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: lif.lifecare.com.my
Sending IP: 198.20.247.243
From: Paul Harbey <yangi@ryugakusite.biz>
Subject: REQUEST FOR QUOTATION
Attachment: Quotation list 202006070089_doc.gz (contains "Quotation list 202006070089_doc.exe")

AgentTesla SMTP exfil server:
smtp.anding-tw.com:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
70
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.generic.ml.16454.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-06-08 00:02:29 UTC
AV detection:
25 of 31 (80.65%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=rkwtqykge6ls6ljhvxe6bkmyxjjmkvyayn7hbwtz7esa5wftmboq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0d4623e27386fcbb4755a97f2552b141f7ffd67b56feea2768c49920bd0b081d
AgentTesla
2e8f8383cfdb7a42c9e5ced3469619f6154b874616a2dd793693f3b53ec5cae7
AgentTesla
32e7be2844e7be1f6ae7d262eeebe64926946ebbc8e2d91ce3760b8e1d10285c
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740ad559a3b83f05776ac9f2c650c3d6268d63848c556770c57a9e6edd9f03f5
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7d01a97eb5e90a8c74c6a16961ab1a1bff4a1408779e46cf769bb5889d2d44bc
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c50ba6556752607323e0e14d5429961d9af3804d9b45f8c7755ec1709efc6af3
AgentTesla
dd1dbd01bac8f1ba75f1279f9684e5f6a706559acaa2db285697c5f5e3258a31
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dfca8cf09994229afec678b5c279d247e3e69c45f2878f816025b4933f3bc3b0
AgentTesla
f61fba92541b23921c7904cd689121c68b8bf69780220586227bf01c9816c68d
AgentTesla
f669e4406244692e23e031d355e53b51dee1b96f1e988172a2b1eabcd0d82292
AgentTesla
+ 10'598 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger rezer0 spyware stealer trojan
Link:
https://tria.ge/reports/201109-amal1xf2w2/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
ServiceHost packer
rezer0
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

gz 4b5305fa25809bc68b5acb4cf1cbf84f11fcece004c0a9487a17958629a89e7e

AgentTesla

Executable exe 8aad38614627972f2d27adc9e0a998ba52c55700c37e70da79f9240ed8b3605d

(this sample)

  
Dropped by
MD5 c387773fe84fb1d8e5540d14eb8cecc6
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 4b5305fa25809bc68b5acb4cf1cbf84f11fcece004c0a9487a17958629a89e7e

Comments