MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5c7aafd2d805b9c1fa64997203a5410c7b875fbea58994f68a60e12009d8ac95. 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: 5c7aafd2d805b9c1fa64997203a5410c7b875fbea58994f68a60e12009d8ac95
SHA3-384 hash: 5d1e8bb31935b99784a6e407f82b9b1751e986b781babcf00585ea4d970b11b04cb72e8d6d914a6cf6d9809f397d5536
SHA1 hash: cf5a45a83b8f873285330c1f20b05613942b9ec9
MD5 hash: e544a8db327603203ce130f8b47ea78e
humanhash: zebra-north-georgia-seventeen
File name:Document No. UESSCM002 rev 1.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:459'264 bytes
First seen:2020-06-05 10:03:58 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:f6t6Z1olGkuar68SYnwitsReLgk4XPu5j/oW4Co6UDn/ZrFmZJEKLwUAlV2:foXREasYLgk4e/ohX1Dxp+8UiV
Threatray 10'595 similar samples on MalwareBazaar
TLSH F7A4E04932547B6FC43E8FF948591C142BF0217B526AF34A8CC368E99A9DBC68F446D3
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: uesoman.com
Sending IP: 173.234.155.102
From: Yousuf Muhsin Zahran Al Nabhani - UES <YNabhanl@uesoman.com>
Subject: RFQ Dor [ Document No. UES/SCM/002 rev 1 ].
Attachment: Document No. UESSCM002 rev 1.rar (contains "Document No. UESSCM002 rev 1.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
67
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-06-05 09:44:22 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=lr5k7uwyaw44d6tetfzahjkbbr5yox56uwezj5ukmdqsacoyvskq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
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AgentTesla
397dd4bc6657e428ed2b5d3bcf09d3409d943796cfe5d096583c85ff8a3340b1
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39c515aecf42295136801c4a1a847d80bc8269ad5cf20c512af98a020cd7a699
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3a632ffacb961b5f6d075395013be5162b65cddec7cf9f2229f12ce84fc7a213
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4cfa54b4b97d2f12a225b24eb37c89312976f77f48cfa5da3ecd8dcf4a21ec90
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6d6eb640a5ed74ff6f53040b3ce6aee62a54991a9f177a71ad540e4c63d49be1
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8a537505ec668cf353931413aa389f5a5eacabb6469f04dcabfe0b7acff721d9
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95aa3a1503e68851a57de64294791d3cc97584bf89b27586be513a24abe1ef2b
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bf0608df4ec33356cccf0af528cb8272bae2d3e86fc46ef5b80da38c92e77176
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de7172d5a714ddfb1da598299b059e35e322088eb01d4457a5d3f8de3a414861
AgentTesla
+ 10'585 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-nytbxhly52/
Behaviour
Creates scheduled task(s)
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
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.

4ddefc2f7afcde4e26fb0fa0a53e9cbe

AgentTesla

Executable exe 5c7aafd2d805b9c1fa64997203a5410c7b875fbea58994f68a60e12009d8ac95

(this sample)

  
Dropped by
MD5 4ddefc2f7afcde4e26fb0fa0a53e9cbe
  
Delivery method
Distributed via e-mail attachment

Comments