MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e6f64ebfe192916b6549167c5ad86abf075ee61f2a587c32bb3061cde52f04da. 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: e6f64ebfe192916b6549167c5ad86abf075ee61f2a587c32bb3061cde52f04da
SHA3-384 hash: 1e7b24b613a331621ef341f58acb0f5f3f218831804a1a4591cfc9e140f87e1fb9e39541389098e6f9c942a12b7ed880
SHA1 hash: 63493e6ad7ed0f4e36c4fba6fd1ec5e6c2c7f2c5
MD5 hash: 238bf6a383f02041601ee2fc02a0d902
humanhash: item-bakerloo-nineteen-diet
File name:zEfrT4S4aA4nfGf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:570'880 bytes
First seen:2020-05-27 07:44:59 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'749 x AgentTesla, 19'653 x Formbook, 12'246 x SnakeKeylogger)
ssdeep 12288:2S8GS7WVVKsu14n4hcl6Af6sQMpD2SSJytDFkowZ613WwY:MIX/ccl6AfIMpDEM
Threatray 10'619 similar samples on MalwareBazaar
TLSH 95C48C987640F09ECC2B8B71D8684CF096127C66D73BE24B65073EAC7A7F1D78E111A6
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: mono.avnam.net
Sending IP: 190.210.186.210
From: SHF Trading Co.,Ltd <sales@atagroupuk.com>
Subject: Verificar Fatura
Attachment: zEfrT4S4aA4n.pdf.z (contains "zEfrT4S4aA4nfGf.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
72
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.LuheFihaB.30766.16228.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-27 09:08:48 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
23 of 30 (76.67%)
Threat level:
  2/5
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0b2d35a749a9003f5def8d293fb28f46a71aa7246c4043b2f26feb21de2f0e54
AgentTesla
2c831ac71994af129451664c5cd7ff6a68fd906333597a35074ddd86e02c2c10
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6ac4e47540236465676fe7929462d4b31124fe029cb9f85a55fd38d66d6fa481
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6b35aa643ec1006130a3ad1cdebb98e94e7f2f51ba75603e6e5887d4d487fd5a
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7285ec30b0b61ea3bf469f02d3c236f4916a617ae870bca1c4d3ccbce60ff2e7
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8ebcd9cd55a878167c2f34b57536310c4db6b09708cfa6a44238799a9711421d
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8f31032d36d4ef889fd4e9a059e73d009181487195a6e72ddef376581cbc44a3
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d1863b802d34e0fce4629d1df6fecd8b7918cd43047e65ed61dc770816fe275d
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dd487111adb26286373856649bb74a94db289cae345b2e4b1e515a1b260303f7
AgentTesla
e33e7df590b962e8806a1a543ab6a8f7419e6b7d307f6ec25572cdc56b52217d
AgentTesla
+ 10'609 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-nkcf6r8wyj/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
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
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 ebae986d1f9d48d304565639f59cb7714ce893b008d1c59eaa2c56ec1f3309b7

AgentTesla

Executable exe e6f64ebfe192916b6549167c5ad86abf075ee61f2a587c32bb3061cde52f04da

(this sample)

  
Dropped by
MD5 e31f2a2e5b1b97e9050c5d2851aab084
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 ebae986d1f9d48d304565639f59cb7714ce893b008d1c59eaa2c56ec1f3309b7

Comments